U.S. patent number 3,790,072 [Application Number 05/157,366] was granted by the patent office on 1974-02-05 for voting machine.
This patent grant is currently assigned to AVM Corporation. Invention is credited to Michael Terrance Moldovan, Jr..
United States Patent |
3,790,072 |
Moldovan, Jr. |
February 5, 1974 |
VOTING MACHINE
Abstract
An improved mechanical voting machine embodying means
facilitating the making of a single selection from a plurality of
available ballot choices; such choices being presented as indicia
carried on the faces of a plurality of voter operated push button
selectors. The machine features an election official operated
"entrance" control; means for preventing the voter from causing the
machine to record more than one vote, while requiring that such
vote be cast before he leaves the machine; and means for printing
the election results on required numbers of print out sheets.
Inventors: |
Moldovan, Jr.; Michael Terrance
(Lakewood, NY) |
Assignee: |
AVM Corporation (Jamestown,
NY)
|
Family
ID: |
22563413 |
Appl.
No.: |
05/157,366 |
Filed: |
June 28, 1971 |
Current U.S.
Class: |
235/54R;
235/50R |
Current CPC
Class: |
G07C
13/00 (20130101) |
Current International
Class: |
G07C
13/00 (20060101); G07c 013/00 () |
Field of
Search: |
;235/54R,54A,5R,5A,5B |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Tomsky; Stephen J.
Attorney, Agent or Firm: Bean & Bean
Claims
1. A voting machine comprising in combination:
a plurality of vote counter mechanisms corresponding one with each
of a plurality of ballot selections from which a voter must choose
his vote;
a plurality of selection means associated one with each of said
counter mechanisms, said selection means being individually
operable by a voter to set an associated counter mechanism for
subsequent operation to register his vote;
limiting means for limiting the number of said selector means which
may be operated by a voter to set said counter mechanisms;
a handle mechanism including a handle movable by a voter from a
first position wherein said selection means may be operated into a
second position for operating said set counter mechanism thereby to
register his vote;
arresting means for preventing operation of said selection means
when said handle is in said second position thereof;
latch means for automatically locking said handle in said second
position, said handle mechanism including biasing means tending to
automatically move said handle from said second position into said
first position upon release of said latch means;
release means under the control of an election official for
releasing said latch means to permit movement of said handle from
said second position into said first position, whereby to free said
selection means for operation by a subsequent voter;
prevention means for preventing movement of said handle from said
first position to said second position until operation of one of
said selection means by said voter;
voter instruction panels; and
means for successively illuminating said panels one at a time,
whereby a first of said panels is illuminated upon movement of said
handle into said first position for instructing a voter to cast his
ballot by operating one of said selection means, a second of said
panels is illuminated upon operation of one of said selection means
for instructing a voter to register his vote by moving said handle
from said first position to said second position, and a third of
said panels is illuminated upon movement of said handle into said
second position for instructing a voter that the voting operation
is completed.
Description
SUMMARY OF THE INVENTION
The present invention relates to improvements in mechanically
operated voting machines and is primarily directed to improvements
having particular utility in voting machines of the type adapted to
record only a single selection from a plurality of ballot choices
presented to the voter, as required by single vote voting systems
favored in many countries, such as for instance France.
Generally the voting machine of the present invention is of
relatively small size and sufficiently light in weight to permit it
to be easily carried by two men for positioning on a conveniently
located table or other support, thereby to arrange machine voting
instruction panels, ballot display area, and recording handle at a
height convenient for voter use.
The ballot display area is comprised, as by way of example, of the
forwardly facing surfaces of 15 selector push buttons, wherein
fourteen push buttons are available for carrying candidates' names
or referendums and the remaining push button is available for
registering a "non-vote" or blank ballot.
The instruction panels include a first panel, which is illuminated
automatically when the election official (bureau president)
actuates a remote control freeing the machine for voting and which
serves to instruct the voter to push in one of the push buttons in
order to indicate his "choice". The act of pushing in a "choice"
push button extinguishes the first panel and causes a second panel
to be illuminated. The second panel instructs the voter to move the
handle into its full left hand position at which time the second
panel is extinguished and a third panel is illuminated to inform
the voter that voting is completed. Instantaneously with
illumination of the third panel, an additional light, which is
visible to the election official and the public comes on and
notifies them that the voter has completed his vote. These last two
lights will stay on until the machine is released or opened by the
election official for use by the next voter, whereupon the first
panel is again illuminated.
Thus, in use of the machine, a voter performs only two steps, that
is, indicating his choice by depressing one of the push buttons and
recording his choice by movement of the recording handle from right
to left. The fact that the entire frontal area of the push buttons,
which bears the candidate indicia, is pushed in and remains in
until its associated recording mechanism is actuated by the voter,
creates an absolutely positive identification for the voter as to
the choice which he has made. The act of recording the vote also
causes the depressed push button to return to its original or
"pre-choice" position in order to maintain secrecy of the voter's
ballot. If the voter wishes to change his mind before recording his
choice, he merely pushes in another push button, the act of which
causes the first push button to automatically return to its
"pre-choice" position.
The machine includes a novel construction permitting only one push
button to be fully depressed to voting position at any time during
the voting cycle and insuring that all push buttons are positively
locked in their respective "pre-choice" or voting positions until
the choice has been recorded. After the choice has been recorded,
the choice push button is automatically returned to its
"pre-choice" position and thereafter all push buttons are once
again locked and will stay locked until the election official
releases the machine via the remote control for use in a subsequent
voting cycle. If a voter fails to push in any of the push buttons,
the recording handle is not released and therefore the voter is
forced to make a proper selection in order to exit from the
machine.
Thus, the machine will fully satisfy voting systems, which require
a voter to make one and only one choice from a plurality of ballot
selections presented for a given office.
Upon operation of the remote control by the election official, the
handle is automatically moved from its left into its right hand
position; the machine being designed such that the handle can
travel in only one direction at a time in order to prevent an
unscrupulous voter from gaining a multiplicity of votes.
The machine additionally features an improved printing mechanism to
record counter totals on tally sheets both before opening and after
closing of the polls in order to give a permanent record of the
number of ballots cast for each candidate, the totals cast for all
candidates, the total number of abstentions, the total number of
voters and the serial number of the machine.
DRAWINGS
The nature and mode of the present invention will now be more fully
described in the following detailed description taken with the
accompanying drawings wherein:
FIG. 1 is a front perspective view of a voting machine formed in
accordance with the present invention;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a sectional view taken generally along line 3--3 in FIG.
1;
FIG. 4 is an enlarged fragmentary view of the area designated as
FIG. 4 in FIG. 3;
FIG. 4A is a view similar to FIG. 4, but showing an arrangement of
parts wherein the counter is set to record a vote;
FIG. 5 is a sectional view taken generally along line 5--5 in FIG.
3;
FIG. 6 is an enlarged fragmentary view of the area generally
designated as FIG. 6 in FIG. 5;
FIG. 6A is a view similar to FIG. 6, but showing parts locked in
non-voting position;
FIG. 7 is a sectional view taken generally along line 7--7 in FIG.
3;
FIG. 8 is an enlarged fragmentary view of the area generally
designated as FIG. 8 in FIG. 7;
FIG. 8A is a view similar to FIG. 8, but showing the parts locked
in non-voting position;
FIG. 9 is a fragmentary perspective view illustrating the overall
arrangement of parts of the present voting machine;
FIG. 10 is a sectional view taken generally along line 10--10 in
FIG. 9;
FIG. 11 is a view of the voting record printing pack;
FIG. 12 is a rear elevational view of the voting machine having
parts broken away to show the print pack assembly; and
FIG. 13 is a diagrammatic view of an electric circuit employed in
the present machine.
DETAILED DESCRIPTION
Reference is now made particularly to FIGS. 1 and 2, wherein the
voting machine of the present invention is generally designated as
10 and shown as being of a small size, such as to permit ready
manipulation thereof by two men gripping handles 12. It will be
understood that machine 10 has a front door, not shown, which is
readily removable to expose to voter view, as by way of example,
three voting instruction panels 14, 15 and 16; 15 push buttons 18;
and a vote recording handle 20. The rear of machine 10 is provided
with doors 22 and 24, and a transversely extending delivery opening
or slot 26 for the reasons to be hereinafter described. One or the
other of machine casing side walls 28 is formed with apertures to
permit observation of a vote completion indicator light 30, a
public counter 32 for indicating the total number of votes cast for
all candidates, a special protective counter, not shown; and to
permit passage therethrough of a motion transmitting linkage, such
as push-pull or bowden type cable 40. As will hereinafter be
described, cable 40 is employed to connect a suitable push button
type operated mechanism 42, with the voting machine, thereby to
permit an election official (bureau president) to exercise control
of each voting cycle from a point relatively remote from the
machine.
As with conventional voting machines, it is preferable to provide a
secrecy curtain, not shown, to shield the voter and at least the
front of machine 10 from view of the general public and the
election official. For purposes of simplicity, the curtain may
include a pair of manually operated draw curtains, which are
supported in any suitable manner, such as by a curtain rod, also
not shown, removably affixed to the casing of machine 10 by the
election official.
To facilitate understanding of the overall mode of operation of the
present voting machine, reference is now made particularly to FIG.
9, wherein the several mechanical components of the machine are
shown as being over-controlled by the position of vote recording
handle 20. Handle 20 is mounted on shaft 44 for pivotal movement
transversely of the front of machine 10 between its illustrated
left hand "non-voting" position and its right hand "voting"
position, not shown; a handle connected weight 46 normally tending
to bias handle 20 into its "voting" position.
Extending transversely of machine 10, are linkage bars 48 and 50;
the former being constrained by pin-slot connections 52 with the
framework of the machine for horizontal reciprocating movement and
the latter being constrained by pin-slot connections 54 of its end
mounted side arms 56 and 58 with the framework of the machine for
vertical reciprocating movement. Linkage bars 48 and 50 are
interconnected adjacent the "front", right hand side of the
machine, as viewed in FIG. 9, by a machine framework mounted bell
crank 60 and associated pin-slot connections 62. Linkage bars 48
and 50 are also interconnected adjacent the "front", left hand side
of the machine, as viewed in FIG. 9, by link 64, which is fixed for
movement with shaft 44 and connected to linkage bar 50 by pin-slot
connection 66; and by link 67, which is fixed for movement with
shaft 44 and connected to linkage bar 48 by pin-slot connection 68.
With the arrangement illustrated, when handle 20 is moved into its
"voting" position, linkage bar 48 is driven to the right from the
position illustrated in FIG. 9, and linkage bar 50 is driven
vertically upwardly, so as to effect lifting of side arms 56 and
58.
Associated with linkage bar 48 is a non-vote preventing mechanism
70; an election official controlled latch mechanism 72; and a
handle movement direction control mechanism 74.
Mechanism 70 includes a pivotally supported pawl 76, which is
normally biased into a lower position for engagement with teeth 78
formed along the upper edge of a bracket attached to linkage bar
48; and a linkage device 80, which serves to movably interconnect
pawl 76 with one or more horizontally disposed follower bars 82.
Follower bars 82 are in turn mounted for transverse reciprocating
movements forwardly and rearwardly of machine 10 in a manner
determined by operation of push-buttons 18. When linkage bar 48 is
moved to the right upon movement of handle 20 into its "voting"
position, pawl 76 merely rides over teeth 78. Return movement of
the handle to its "non-voting" position is prevented, however,
until pawl 16 is lifted from engagement with teeth 78 as a result
of the operation of one of push buttons 18. Thus, mechanism 70
serves to prevent a voter from unintentionally losing his vote, due
to failure to follow voting directions.
Latch mechanism 72, includes a pivotally supported latch 84, which
is best shown in FIG. 10 as being removably receivable within slot
86 of linkage bar 48, and a motion transmitting assembly 88 for
connecting latch 84 with cable 40. Linkage assembly 88 includes a
horizontally reciprocating linkage 90, bell crank 92, vertically
reciprocating linkage 94, link-arm 96, vertically reciprocating
linkage 98, pivotally mounted linkage arm 100, vertically
reciprocating linkage 102 and bell crank 104. Thus, when an
election official wishes to prepare machine 10 for voting by
operating mechanism 42, bell crank 104 is forced to rotate in the
direction indicated by arrow 106 with the result that linkage 90 is
forced to reciprocate to the left, as viewed in FIG. 9, and latch
84 forced to pivot from within slot 86. When latch 84 is withdrawn
from slot 86, handle 20 is freed to move under the bias of weight
46 into its "voting" position. At the end of the voting cycle,
latch 84 and assembly 88 are returned to their initial handle
latching positions by engagement of downwardly moving, side arm
mounted stop flange 108 with machine side wall mounted pivot arm
110; the latter in turn being arranged to bear in engagement with
return pin 112 carried by linkage 94, shown only in FIG. 9.
Mechanism 74 is shown in FIG. 9 as including a pivotally mounted
catch arm 120, which is biased by a spring 122 for engagement with
teeth 124 formed along the lower edge of linkage bar 48. The
arrangement is such that after reciprocation of linkage bar 48 is
initiated in either direction, reverse movement is prevented until
arm 120 is disengaged from teeth 124; this occurring only at
opposite ends of the path of linkage movement, wherein handle 20 is
in either of its "voting" or "non-voting" positions.
Again referring to FIG. 9, it will be understood that side arms 56
and 58 may be employed to perform various functions. Thus, side arm
56 is shown as being employed to drive a known counter operating
mechanism 130, as by way of example a mechanism of the type
illustrated in U.S. Pat. No. 3,566,086; and as being provided with
vertically spaced flange members 132 and 134 whose purpose will
hereinafter be described in connection with FIGS. 5, 6, and 6A.
Additionally, side arm 56 may be employed to drive the machine
protective counter, not shown.
Side arm 58, in addition to being employed to effect return
movement of latch 84 and assembly 88, in the manner already
described, may be employed to drive public counter 32 and employed
in association with a known machine security mechanism, not shown,
as for example the type disclosed in U.S. Pat. No. 3,566,086.
Now referring to FIGS. 1 and 3, it will be understood that machine
10 is so designed that when placed upon a standard sized table, not
shown, instruction panels 14-16 are arranged at an elevation, which
immediately directs the eyes of the voter thereto. Panels 14-16 are
employed to provide sequential instructions to the voter, and to
this end are formed of a translucent material and arranged in front
of three panel illuminating light bulbs 140, 140a and 140b, such
bulbs being associated with panels 14-16 and being illuminated upon
closing of microswitches 142, 143 and 144, respectively. In that
machine 10 is primarily designed to satisfy the requirement of
single vote type voting systems favored in France, as well as many
other countries, the instructions appearing in panels 14-16 are
illustrated in FIG. 1 as being in the French language.
Microswitches 142 and 143, which are normally open, are arranged in
association with handle 20, such that they are alternately closed
when the handle is in its "non-voting" and "voting" positions,
respectively. The other microswitch 144, which is also normally
open, is arranged in association with some part of mechanism 70,
such as follower bar 82, and is closeable thereby only when one of
push buttons 18 is moved to a depressed or voted position.
The circuit arrangement illustrated in FIG. 13 is such that panel
14 (bulb 140) is illuminated automatically when an election
official actuates remote control 42 to position handle 20 in its
"voting" position, wherein microswitch 143 is closed and
microswitches 142 and 144 are open. Panel 14 instructs the voter to
push in (depress) one of push buttons 18 in order to cast a ballot
of his choice. The act of pushing in a chosen push button effects
closing of microswitch 144 with the result that panel 14 (bulb 140)
is extinguished and panel 15 (bulb 140a) is illuminated; the latter
panel instructing the voter to move handle 20 to the left, as in
FIGS. 1 and 9 for the purpose of recording his vote. As soon as
this instruction is complied with, microswitches 143 and 144 are
again opened and microswitch 142 is closed, whereby panel 15 (bulb
140a) is extinguished and panel 16 (bulb 140b) is illuminated.
Panel 16 informs the voter that he has completed his vote and may
leave the voting booth. Simultaneously, with the lighting of panel
16, indicator light 30 is energized to indicate to the general
public and the election official that the voting cycle has been
completed. Panel 16 and indicator light 30 will stay on only until
the election official again operates remote control 42 for the
purpose of returning handle 20 to its full right hand "voting"
position to ready the machine for a subsequent voter at which time
panel 14 will again be illuminated. If desired, the voting machine
may be equipped with audible signals, not shown, to supplement the
use of lights for indicating that a voter has completed a voting
operation. Power for energizing the indicator light circuit and/or
audible signals may be supplied by commercial or battery sources,
as desired. However, it will be understood that the present voting
machine is otherwise mechanical and fully able to perform its vote
recording function without the use of such indicators.
Again referring to FIG. 1, it will be understood that candidate
identification indicia applied to the forwardly facing surfaces of
the push buttons 18 comprise the entire ballot display area of
voting machine 10; such push buttons being arranged in three
horizontally extending rows designated as R1-R3, and five
vertically extending column designated as C1-C5. As will be
hereinafter described, push buttons 18 normally reside in their
non-voted or "pre-choice" positions, shown in FIGS. 1 and 3, but
may be pushed to a depressed or "voted" position for the purpose of
making a vote selection, wherein a chosen push button remains until
handle 20 is returned by a voter to its "non-voting" position. This
arrangement creates an absolutely positive identification for the
voter as to which choice he has made; the act of recording the vote
by moving handle 20 to its "non-voting" position causing the
depressed button to return to its original "pre-choice" position,
so as to maintain the voter's ballot in secrecy.
Now referring particularly to FIGS. 3 and 7, it will be seen that
push buttons 18 comprise the front or operating end portions of
identically constructed vote selector mechanism 150. Each of
selector mechanisms 150 additionally includes an operating member
152, which extends rearwardly through an opening 153 formed in
machine front plate 154, and a counter actuator arm 156. Coil type
compression springs 158, which are arranged concentrically of
members 152 intermediate the rear faces of push buttons 18 and
machine front plate 154, serve to normally bias the push buttons
into their "pre-choice" positions, illustrated for instance in the
case of the right hand push button in FIG. 7. The relative
arrangement of members 152 in rows and columns is best shown in
FIGS. 3, 5 and 7.
Each of members 152 is formed from a pair of horizontally disposed
upper and lower plates 160 and 161, which are rigidly connected in
a spaced relationship by spacer blocks 163 and serve to journal
opposite ends of vertically disposed cam rollers 166 and 168.
Members 152 are guidingly supported for reciprocating movement by
horizontally disposed front and rear guide rollers 170 and 172,
respectively, which are received between plates 160 and 161; and by
a pair of vertically disposed guide rollers 174, which are arranged
to engage opposite side edges of plates 160 and 161. Roller 170 is
mounted on machine front plate 154, and rollers 172 and 174 are
mounted on one of three push button row associated mounting bars
176, which extend horizontally transversely of machine 10 in a
vertically spaced relationship. Mounting bars 176 additionally
carry pin shafts 178, which serve to support counter actuator arms
156 for horizontal pivotal movement, as determined by the
positioning of cam rollers 168 within generally L-shaped counter
actuator arm slots 179.
Cam rollers 166 are received one within each of a plurality of cam
slots 180, which are formed in one of three push button row
associated cam bars 182. Cam bars 182 are vertically interconnected
by connector plates 184 and mounted on the framework of machine 10
by pin-slot connections 186 for horizontal reciprocating movement
transversely of the machine. One of cam bars 182 pass between
plates 160 and 161 of each of members 152 associated with a given
row of push buttons. Tension springs 190 are employed to normally
bias cam bars 182 towards their full right hand position
illustrated in FIG. 7.
Also carried by each of operator members 152 is a pin projection
192, shown only in FIGS. 3 and 9, which is engageable with one of
follower bars 82, and a generally L-shaped finger 194, which is
arranged to engage a single interlock 196. Interlock 196 is
preferably in the form of a single, closed end tube 198, which is
substantially completely filled with interlock balls or spheres 200
and formed with a forwardly opening slot 202 dimensioned to receive
the rearwardly projecting ends of fingers 194. It will be
understood that the cumulative spacing between balls 200 is
sufficient to permit only one of fingers 194 to be fully inserted
through slot 202 at any one time, thereby to prevent a voter from
simultaneously pushing two or more of push buttons 18 into their
fully depressed or voting positions.
A vertically disposed bank of totalizing counters 210 extends
across the rear of machine 10 and comprises a plurality of
vertically disposed "columns" of counters, which are individually
designated as 212 and correspond in number to the number of columns
of push buttons 18. Each column 212 comprises a plurality of like
counter units, which are individually designated as 214 and are
disposed in a number of rows corresponding to the number of rows of
the push buttons thereby providing one counter unit for each of
selector mechanisms 150. Also, two additional counters, one of
which is generally designated as 215 in FIG. 3, may be provided in
association with the first and last columns of counters for the
purpose of recording the total number of ballots cast. These
counters, together with counter units 214 and public counter 32 may
be reset to zero by a machine custodian before commencement of
voting.
As best shown in FIGS. 4, 4A and 9, each of counter units 214
includes a counter actuator 216, which is engageable by an
associated counter actuator arm 156; a plurality of counterwheels
218, which have indicia arranged to face rearwardly of machine for
the purpose of printing a permanent record of votes cast in the
manner to be described; and an actuator pinion 220. If required,
four counterwheels may be provided for each of the counter units.
As best shown in FIG. 7, each of actuators 216 is mounted for
reciprocation between right and left hand idling and counter "set"
or advancing positions, respectively, under the control of its
associated counter actuator arm. When an actuator 216 has been
moved into its counter "set" position, it is engaged with its
associated actuator pinion 220 and operable to step counterwheels
218 when rotated by an associated yoke 224, this resulting from
vertical movement of a yoke carrying ladder-shaped operator 226 of
the above mentioned mechanism 130, during return movement of handle
20 to its "non-voting" position.
As mentioned above, when handle 20 has been released by the
election official and has been moved by weight 46 into its "voting"
position, a voter is free to indicate his choice of one of the
candidates or referendum comprising the ballot or to cast a
"non-vote" ballot by pushing in an appropriate one of push buttons
18. When a selected push button 18 is depressed, its associate cam
roller 166 is forced to move rearwardly within its cam bar slot 180
successively from its "pre-choice" position, designated as P-1 in
FIG. 7; pass its "release" position designated as P-2 in FIG. 8;
and into its fully depressed or voting position, designated as P-3
in FIG. 7. During this movement, cam bars 182 are initially forced
to move progressively towards the left, as cam roller 166 moves
between positions P-1 and P-2, and are thereafter drawn
progressively towards the right by springs 190, as cam roller 166
moves between positions P-2 and P-3. When in position P-3, the
shape of cam slot 180 serves to prevent return of cam roller 166 by
its associated spring 158. If spring 158 is sufficiently strong, it
will immediately return its associated push button to its
"pre-choice" position if the voter does not force same fully into
its P-3 position. Simultaneous with the movement of cam roller 166
from position P-1 to a point at or slightly beyond position P-2,
cam roller 168 moves rearwardly within the first leg of its
associated counter actuator arm slot 179 between positions P-I and
P-II without producing movement of the counter actuator arm 156, as
indicated in FIG. 8. During subsequent movement of cam roller 166
into its position P-3, however, cam roller 168 is operable to
rotate its associated counter actuator arm in a counter-clockwise
direction, as viewed in FIG. 7, thereby to drive counter actuator
216 into its "set" or counter advancing position. Preferably, at
some point in travel of cam roller 166 commencing after about
position P-2 and terminating before any significant "setting"
movement of counter actuator 216 has commenced, its associated
finger 194 is moved into interlock 196 sufficiently to prevent
entry of a finger associated with another push button.
If a voter then wishes to change his ballot choice, he may do so by
merely pushing in another push button. By the time this latter push
button has been depressed into about position P-2, cam bar 182 has
been moved sufficiently to free the originally depressed push
button from its position P-3, thereby to permit it to be
automatically returned via its P-2 position to its "pre-choice" P-1
position by its associated coil-spring 158. Of course, by the time
the originally depressed push button reaches its P-2 position, its
associated counter actuator arm has returned the originally "set"
counter actuator 216 to its initial position. This arrangement
coupled with interlock 196 insures against more than one vote
selection being made while handle 20 is in its voting position.
When a voter is satisfied with his selection, he need merely move
handle 20 into its "non-voting" position in order to record his
vote. However, as mentioned above, unless one of the push buttons
has been fully depressed, mechanism 70 remains locked to prevent
return movement of the handle.
Immediately upon initiation of movement of handle 20 towards its
"non-voting" position, side arm 56 is lowered sufficiently to
position flange 132 in engagement with the end of one or more of
cam bars 182 and/or connector plate 184, as best shown in FIG. 6,
thereby temporarily preventing movement of the cam bars to the left
from the position shown in FIG. 7. It will be understood that when
cam bars 182 are thus arrested from movement, push buttons 18 are
also arrested from movement out of either of their respective P-1
or P-3 positions.
During an immediately succeeding period of side arm movement,
counter operating mechanism 130 is driven by side arm 56 to step
the counter unit previously "set" by a fully depressed voter chosen
push button. After the vote is registered, continued downward
movement of the side arms into their lowermost position serves to
first place flange 132 in alignment with slot opening 230 of
connector 184, thereby to free flange 132 from arresting engagement
with the cam bars. As this occurs, flange 134 is lowered into
engagement with one leg of a bell crank 232, whose other leg is
received within slot 234 of the lowermost cam bar. Rotation of bell
crank 232 serves to drive the cam bars from their arrested
position, shown in FIG. 7, into their full left hand or "locked"
position, shown in FIGS. 6A and 8A. At the initiation of such
movement, cam roller 166 of the chosen push button is freed from
its P-3 position to return under the bias of its associated coil
spring 158 relatively towards its P-1 position. However, due to the
sidewise movement of the cam bars into their "locked" position, cam
roller 166 moves relative to cam slot 180 into a "locked" P-4
position. As will be apparent, during this short period of time,
the non-chosen push buttons are freed for only limited movement
relative to their initial "pre-choice" positions; the inclined cam
slot side wall 240 being effective to progressively limit inward
movement of such push buttons until all push buttons are finally
locked in their P-4 positions upon completion of travel of handle
20 into its "non-voting" position. This limited movement does not
adversely effect machine operation, since the vote has been
registered by the time such movement is permitted to occur.
Push buttons 18 will remain locked in their "pre-choice" positions
until the election official again operates mechanism 42 to open the
voting machine for use by a subsequent voter.
The present machine additionally incorporates a voting tally or
record printing pack, which is generally designated as 250 in FIGS.
2, 3 and 12 and employed to provide a printed record of the setting
of counter wheels 218 of counter units 214 and the counterwheels of
additional counters 215, both prior to and subsequent to a vote
taking period. Pack 250 includes consecutively disposed cover sheet
252, which has indicia thereon for indicating the relative
arrangement of counter units 214 and additional counters 215; proof
sheet 254; and five tally or return sheets 256-260. Sheets 252, 254
and 256-259 are all backed by "carbon" or ink surfaces.
To prepare the machine for voting, a machine custodian opens hinged
door 22, which normally covers the rear of the counter column
compartment and hangs pack 250 upon pins 270, thus mounting the
pack in position behind the bank of counters 210 and in contact
with the exposed peripheral portions of the counterwheels. Before
this time, each of counter units 214 and counters 215 has
preferably been set to zero. When door 22 is closed, pack 250 is
completely enclosed within the machine and inaccessible to
unauthorized handling.
In order to print the readings of the counterwheels upon the proof
and tally sheets, there is provided a traveling platen, which is
generally in the form of an upright bracket designated at 272 in
FIGS. 3 and 12. Platen 272 is mounted for horizontal sliding
engagement rearwardly of the bank of counters 210 upon a fixed rail
274, which extends transversely of the rear of the machine and
comprises an integral portion of the rigid framework thereof. The
platen 272 mounts a series of platen rollers 276 upon vertical axle
means in such manner that the rollers 276 are in horizontal
registry with the exposed peripheral portions of the counterwheels.
Rollers 276 are so dimensioned and arranged that when pack 250 is
hung upon pins 270 and platen 272 is moved, as from the right side
of the pack to the left as viewed in FIG. 12, the rollers will
thereupon press the paper pack firmly against the exposed raised
numerals of the counterwheels, thereby causing the inked surfaces
to print the counterwheel "zero" readings upon the fronts of the
proof sheet 254 and the tally sheets 256-260. The taking of "zero"
readings is performed by the election official immediately prior to
the voting period. Movements of the platen from one side to another
of the machine may be accomplished by any suitable mechanism, such
as a cable mechanism 280 driven by a hand crank 281, removably
applied by the election official to an operator shaft 282.
Pins 270 are so supported that whenever the platen is displaced
from the right to left, as viewed in FIG. 12, the last portion of
travel of the platen to the left causes the pins to be displaced to
a lower elevation, thereby lowering the entire record pack relative
to its previous elevation during the "zero" reading printing
process. As will be observed by examination of FIG. 11, the proof
sheet is dimensioned to extend at its lower end somewhat below the
bottom edges of the other sheets of the pack; and the sheets are so
dimensioned that when the pack is thus lowered, as explained
hereinabove, the bottom edge of the proof sheet only projects out
through the delivery opening 26 (FIGS. 2 and 3). Thus, the election
official may grasp the lower edge of the proof sheet and pull down
upon it in order to effect severing thereof from the rest of the
pack along a line of perforations, not shown. The proof sheet is
thus pulled free of the machine for inspection purposes by the
election official. Upon subsequent return movement of the platen
from left to right at the end of the voting period, the record pack
will be disposed at a lower elevation than when the "zero" readings
were printed, whereby the voting totals of the counterwheels will
be printed on the return sheet at an elevation above the "zero"
readings for ready comparison therewith. If by mistake, one or more
of the counterwheels was not initially set to zero, the actual vote
may be readily determined by merely subtracting the "zero" reading
from the "final" recorded reading. Return movement of the platen
may be accomplished by election official manipulation of the
operator shaft, as described above. Then, upon final return of the
platen to the right hand end of the machine, the return sheet pack
will be pushed off the pins 270, and thereby released and permitted
to slide by gravity downwardly out through discharge opening 26 for
recovery; one sheet being retained by the election official and the
remaining sheets being forwarded to other officials, as determined
by applicable election laws.
* * * * *