U.S. patent number 3,877,738 [Application Number 05/397,353] was granted by the patent office on 1975-04-15 for handle-latch.
Invention is credited to Robert L. Nelson.
United States Patent |
3,877,738 |
Nelson |
April 15, 1975 |
Handle-latch
Abstract
A latch-handle for securing a hinged gate in a gateway. The
latch handle has a through opening for mounting the latch handle so
that it may rotate about and slide vertically on a gatepost, a
handle portion, a depending bolt member, and an edge with a recess
formed to fit the edge of the gate. The bottom of the recess and
the through opening are close to one another so that when the gate
is in a closed position the edge of the gate extends closely
alongside the gatepost. A bolt receiving member is mounted on the
gatepost directly below the bolt member for receiving the bolt
member to secure the gate in a closed position. A horizontal plane
of symmetry extends through the handle latch so that it may be
inverted to present the handle to an arbitrarily selected preferred
access side for the gate.
Inventors: |
Nelson; Robert L. (Foster City,
CA) |
Family
ID: |
23570858 |
Appl.
No.: |
05/397,353 |
Filed: |
September 14, 1973 |
Current U.S.
Class: |
292/68;
292/DIG.60; 292/DIG.53 |
Current CPC
Class: |
E05C
3/24 (20130101); Y10T 292/0892 (20150401); Y10S
292/53 (20130101); Y10S 292/60 (20130101) |
Current International
Class: |
E05C
3/00 (20060101); E05C 3/24 (20060101); E05c
005/00 () |
Field of
Search: |
;292/59,63,64,67,68,216 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Parsons, Jr.; Marion
Assistant Examiner: Lyddane; William E.
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton
& Herbert
Claims
I claim:
1. A gate handle latch for mounting on a gatepost which defines one
edge of a gateway having a hinged gate disposed therein which is
adapted to swing between an open and closed position relative to
the gateway wherein the gate has one edge disposed in juxtaposition
with the gatepost when in the closed position comprising
means for engaging the one edge of the gate, said means having an
opening adapted to surround the gatepost, so that said means for
engaging may slide vertically therealong and rotate thereon,
a bolt member attached to one side of said means for engaging,
a bolt receiver adapted for fixed mounting on the gatepost below
said means for engaging and having a channel therethrough for
receiving said bolt member,
said means for engaging having a recess therein spaced from where
said bolt member is attached for accepting the one edge of the gate
as it approaches the closed position,
said means for engaging also having a horizontal plane of symmetry
passing therethrough, whereby said one side thereof may by
positioned on a preferred access side of the gatepost, and said
bolt member is adapted to be positioned in a downwardly extending
direction to engage said bolt receiver on said preferred access
side of the gatepost
said recess having a bottom surface proximate to said opening, said
bottom surface including a web extending from side to side in said
recess, whereby when said gate is erected and said web is removed
to just clear the one edge of the gate when the gate is closed, and
said engaging means is lowered, said bolt member passes through
said channel fixing the gate in the closed position, and the one
edge of the gate is proximate to the gatepost providing a minimal
opening therebetween.
2. A gate handle latch as in claim 1 wherein said engaging means
has a broad surfaced portion on said one side providing a handle
for imparting said vertical and rotational motion.
3. A gate handle latch as in claim 2 wherein said bolt member
depends from said one side, and said bolt receiver is in a position
below said handle for receiving said bolt member, whereby said
engaging means is stopped from rotating when said bolt member
enters said bolt receiver, and is prevented from sliding down the
gatepost.
4. A gate handle latch as in claim 3 wherein said bolt receiver has
a stop spaced from each side of said channel for contacting said
bolt member and limiting rotation of said engagine means, whereby
when the gate is returned from the open to the closed position said
recess is in position so that the edge of the gate enters said
recess.
5. A gate handle latch as in claim 1 wherein said bolt member
extends below said bolt receiver after passing through said channel
and has a hole through the lower end thereof, together with means
for locking formed to pass through said hole to prevent withdrawal
of said bolt member.
6. A gate handle latch as in claim 1 wherein the gate may swing
open inwardly or outwardly and wherein said engaging means has a
broad surfaced portion on said one side providing a handle for
moving said engaging means,
whereby said handle is also on said preferred access side of the
gatepost when said bolt member is so positioned,
said bolt member depending from said one side and said bolt
receiver being positioned below said handle for receiving said bolt
member whereby when said bolt member is received by said bolt
receiver said means for engaging is stopped from rotating and from
sliding down the gatepost,
a stop on each side of said channel through said bolt receiver for
limiting rotation of said engaging means, whereby when the gate is
returned from the inwardly or outwardly open to the closed position
the edge of the gate contacts the side of said recess, thereby
rotating said engaging means until said bolt overlies said channel
and falls therethrough.
7. A gate handle latch for mounting on a gatepost which defines one
edge of a gateway containing a gate for swinging between an open
and closed position, the gate having a preferred access side and an
outermost swinging edge in juxtaposition with the gatepost when in
the closed position, comprising
means mounted for rotation on the gatepost for engaging the
outermost swinging edge of the gate and having a secured and an
unsecured position
said engaging means having a side disposed in the gateway and an
opening formed therein to encompass the gatepost for sliding
movement vertically thereon between said secured and unsecured
positions,
a handle formed on one side of said engaging means for moving said
engaging means between said secured and unsecured positions,
a bolt member attached to said one side of said engaging means,
a bolt receiver adapted for fixed mounting on the preferred access
side of the gatepost and having a channel for receiving said bolt
member to hold said engaging means in said secured position,
said engaging means having a U-shaped recess therein on the side
disposed in the gateway forming a guide for accepting the outermost
swinging edge as the gate approaches the closed position,
a horizontal plane of symmetry passing through said engaging means
at said handle whereby said engaging means may be mounted in either
of two positions so that said handle always is on the preferred
access side and said bolt member is adapted to be positioned in a
downwardly extending direction to engage said bolt receiver on said
preferred access side,
whereby when the gate is installed and the gate approaches the
closed position the outermost swinging edge contacts one side and
the closed end of said recess thereby rotating said engaging means
until said bolt member is aligned overlying said bolt receiver
channel for insertion therein to assume said secured position.
Description
BACKGROUND OF THE INVENTION
This invention relates to a latch and handle for mounting on a
preferred access side of a gate, and more particularly to such a
latch and handle which allows the edge of the gate to assume a
position close to the gatepost to minimize the opening
therebetween.
In the past latches for hinged gates in chain link fences have been
of the type which required a considerable gap between the gatepost
and the gate for the mechanism forming the latch. Moreover, the
latch handle projected toward the side of the gatepost as
determined by the side of the gateway on which the gate was hinged.
This was not always the preferred access side for the gate. This
could amount to some inconvenience when it was necessary to lock
the gate as a combination or key operated locking device might be
on the side of the gate opposite that from which the gate was most
often approached. The wide space between the gatepost and the edge
of the gate was often so large that small pets and children might
find their way through even when the gate was in the secured
position. There is, therefore, a need for a latch with a handle for
use with gates in chain link fences which may be installed with the
handle and locking side on an arbitrarily selected preferred access
side of the gate, and which allows the edge of the gate to run
closely alongside the gatepost for adequately confining small pets
and children.
SUMMARY AND OBJECT OF THE INVENTION
The latch-handle disclosed herein is for mounting on a gatepost
which rises on one side of a gateway having a hinged gate disposed
therein which swings between an open and a closed position. The
latch includes means for engaging an outermost swinging edge of the
gate as it approaches the closed position. The engaging means has a
portion extending into the gateway containing a recess having a
bottom surface for contacting the edge of the gate. The bottom of
the recess is formed close to the gatepost and the gate edge
rotates the engaging means on the gatepost to a secured position
when the gate is closed assuming a position closely alongside the
gatepost. The engaging means has a handle and a depending bolt
member on a preferred access side. A bolt receiving member is
mounted on the gatepost on the preferred access side. The engaging
means has a plane of symmetry passing horizontally through the
handle so that the engaging means may be inverted to present the
handle and depending bolt member to either side of the gatepost
thereby allowing arbitrary selection of the preferred access side
for the gate.
In general it is an object of the present invention to provide a
latch-handle for a gate in a chain link fence which will hold the
gate in a secured position with the edge of the gate running
closely alongside the gatepost.
Another object of the present invention is to provide a
latch-handle for a gate in a chain link fence which may be mounted
with the handle portion extending on either side of a gatepost for
arbitrary selection of a preferred access side for the gate.
Another object of the present invention is to provide a
latch-handle for a gate in a chain link fence which accepts the
edge of the gate as it swings from the open to the closed position
and provides a bolt which drops through a bolt receiver for
securing the gate as it reaches the closed position.
Another object of the present invention is to provide a
latch-handle for a gate in a chain link fence which may be locked
in the secured position on an arbitrarily chosen preferred access
side of the gate.
Additional objects and features of the invention will appear from
the following description in which the preferred embodiment has
been set forth in detail in conjunction with the accompanying
drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a side elevational view of the handle-latch locked in the
closed position.
FIG. 2 is a side elevational view of the handle-latch in the
unlocked closed position.
FIG. 3 is a side elevational view of the handle-latch in the
unlocked open position.
FIG. 4 is a front elevational view of the handle-latch locked in
the closed position.
FIG. 5 is a sectional plan view of the handle-latch in the closed
position.
FIG. 6 is a sectional plan view of the handle-latch in the open
position.
FIG. 7A is a top view of the bolt receiver for the
handle-latch.
FIG. 7B is a side elevational view of the bolt receiver for the
handle-latch.
DESCRIPTION OF THE PREFERRED EMBODIMENT
The embodiment disclosed here is described in terms of a
handle-latch for a gate in a chain link fence for convenience, but
there is no intent to limit the utility of the handle-latch solely
to use with gates in chain link fences. The application to uses
with gates and fences of other types will be obvious to those
skilled in the art in light of the following disclosure.
Referring to FIG. 1 a gatepost 11 is shown disposed in a generally
vertical position defining the edge of a gateway 12 containing a
hinged gate 13 having an outermost swinging edge 14. The gatepost
11 has means 16 mounted thereon for engaging the gate 13 at the
outermost swinging edge 14. Means 16 has a portion 17 extending
into the gateway 12. Means 16 is formed with an opening 18
extending therethrough formed to accept the gatepost 11 for
mounting thereon and for sliding and rotating motion thereon. A
bolt member 19 depends from engaging means 16 and is adapted to
pass through a bolt receiving member 21. Bolt member 19 includes a
hole 22 located near the end thereof through which a locking device
such as lock 23 may be inserted for preventing vertical motion of
means 16 on gatepost 11.
Turning to FIG. 2 the engaging means 16 is shown moved vertically
upward on the gatepost 11. Engaging means 16 is moved to a position
where the bolt member 19 has its lower edge at the same level as a
horizontal edge 24 of bolt receiving member 21. Turning to FIG. 3
it may now be seen that engaging means 16 may be rotated on the
gatepost 11 when in the position shown in FIG. 2. The angle of
rotation of engaging means 16 is limited by stops 26 projecting
from the horizontal edge 24 of bolt receiving member 21.
FIG. 4 shows engaging means 16 mounted on gatepost 11 having the
bolt member 19 extending through the bolt receiving member 21 with
a locking means 23 extending through the hole 19. The locking means
23 is on a preferred access side 11A of gatepost 11.
FIG. 5 shows engaging means 16 formed of two parts 16A and 16B.
When the two parts 16A and 16B are placed together as shown, the
opening 18 is formed through the means for engaging 16. Part 16B
has an L-shaped section 27 extending from the opening 18 having
holes 28 extending therethrough. Part 16A also has an extension 29
from opening 18 having holes 31 extending therethrough in a
position matching the holes 28. Extensions 27 and 29 form a space
32 therebetween for receiving bolt member 19. Bolt member 19 has
holes 33 therethrough in a pattern matching the pattern of holes 31
and 28. Bolts 34 extend through holes 28, 31 and 33 to secure parts
16A and 16B together surrounding gatepost 11 and to secure bolt
member 19 depending from engaging means 16. A handle portion 36 is
formed on part 16B on the preferred access side 11A of gatepost
11.
As seen in FIG. 6 engaging means 16 is capable of rotation about
gatepost 11 as the outermost swinging edge 14 of gate 13 is moved
to the open position. Engaging means 16 has a recess 37 formed in
the portion 17 extending into the gateway 12. A bottom surface 38
is located in recess 37. There is a web 39 extending across the
recess 37 at the bottom surface 38.
FIG. 7A shows the bolt receiving member 21 which has a channel 41
passing therethrough. Bolt receiving member 21 is also mounted on
the preferred access side 11A of gatepost 11. Horizontal edge 24
supports engaging means 16 above the bolt receiving member 21 when
in an unsecured position by contacting the bottom surface of bolt
member 19. Horizontal edge 42 contacts the engaging means 16 for
supporting the same on gatepost 11 when the bolt member 19 extends
through channel 41 defining a secured position. In this fashion
engaging means 16 is prevented from sliding down gatepost 11 in
both the secured position as shown in FIG. 5 and the unsecured
position as shown in FIG. 6.
Turning now to the operation of the latch handle device disclosed
herein reference is made to FIG. 1 to define a horizontal plane of
symmetry 43 through the engaging means 16. The symmetry in the
engaging means 16 about plane 43 allows the engaging means 16 to be
installed on gatepost 11 so that the handle member 36 and bolt
member 19 may be placed either on the preferred access side 11A of
gatepost 11 as shown in FIGS. 4, 5 and 6, or on the opposite side
therefrom should the preferred access side 11A be arbitrarily
selected to be on the opposite side. Upon selection of the
preferred access side 11A parts 16A and 16B of engaging means 16
are assembled to surround gate-post 11 and bolt member 19 is
attached by means of bolts 34. Opening 18 is sufficiently oversized
compared with the outside dimensions of gatepost 11 to allow
engaging means 16 to move rotationally and vertically with respect
to gatepost 11. Bolt receiving member 21 is attached by means of a
fastener such as pin 44 to gatepost 11 on preferred access side 11A
directly below the position of bolt member 19 when engaging means
16 is in the closed position.
When gate 13 is in the closed position as in FIG. 5, bolt member 19
passes through channel 41 securing engaging means 16 and gate 13 in
the closed position. Engaging means 16 may be lifted vertically by
handle 36 so that bolt member 19 clears channel 41, and may then be
rotated away from or toward handle 36 to open gate 13 in an
outwardly or an inwardly direction as desired. Engaging means 16 is
supported on the end of bolt member 19 in the open position as it
contacts horizontal surface 24. To close gate 13 the gate is
rotated toward the closed position where it contacts recess 37
rotating engaging means 16 until bolt member 19 overlies channel 41
and drops through, securing the gate 13 in the closed position.
Outermost swinging edge 14 of gate 13 is brought as close as
possible to gatepost 11 to diminish the space therebetween by
removing all or a portion of web 39 in the bottom of recess 37 so
that the outermost edge 14 just contacts the bottom 38 of recess 37
when in the closed position. In this fashion the opening and the
closing of gate 13 is effected, latching in the closed position is
performed, and the edge 14 of gate 13 is positioned as closely as
possible to gatepost 11 when in a closed position .
* * * * *