U.S. patent number 3,857,492 [Application Number 05/334,962] was granted by the patent office on 1974-12-31 for loose leaf binder storage system.
This patent grant is currently assigned to Swingline Inc.. Invention is credited to Frank J. Malcik, Jack Michaelis.
United States Patent |
3,857,492 |
Michaelis , et al. |
December 31, 1974 |
LOOSE LEAF BINDER STORAGE SYSTEM
Abstract
Loose leaf binders having laterally projecting flanges extending
longitudinally along both side edges of the back of the binder are
stored side-by-side in longitudinally disposed binder suspender
assemblies mounted on a pair of longitudinally spaced transverse
hanger rods. Each suspender assembly comprises a pair of
transversely spaced longitudinal support members that extend from
one hanger rod to the other hanger rod and a pair of transverse end
caps that are detachably secured to the ends of the support members
adjacent the hanger rods. The ends of the longitudinal support
members and facing surfaces of the transverse end caps secured
thereto are configured to define transverse openings through which
the hanger rods extend. Longitudinal binder support rails are
disposed on the facing surfaces of the transversely spaced
longitudinal support members, said longitudinal support rails being
adapted to support the laterally extending flanges on the back of a
binder positioned between the longitudinal support members.
Interlock means are provided for preventing relative transverse and
vertical movement of the support members and end caps, and
releasable latch means are provided for releasably securing the end
caps to the support members.
Inventors: |
Michaelis; Jack (Elmhurst,
IL), Malcik; Frank J. (Berwyn, IL) |
Assignee: |
Swingline Inc. (Long Island
City, NY)
|
Family
ID: |
23309636 |
Appl.
No.: |
05/334,962 |
Filed: |
March 15, 1973 |
Current U.S.
Class: |
211/42; 211/162;
211/182; 312/184; 211/46; 281/43 |
Current CPC
Class: |
B42F
15/0058 (20130101) |
Current International
Class: |
B42F
15/00 (20060101); A47b 063/00 (); B42d
017/00 () |
Field of
Search: |
;248/447
;211/41,42,43,45-48,113,162,177,182 ;312/233,183,184 ;281/15A
;402/4,501 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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|
|
|
|
|
|
356,480 |
|
Sep 1931 |
|
GB |
|
364,434 |
|
Jan 1932 |
|
GB |
|
Primary Examiner: Frazier; Roy D.
Claims
We claim:
1. Loose leaf binder suspension system for storing side-by-side and
back-side-up a plurality of binders having laterally projecting
flanges extending longitudinally along both side edges of the back
of the binder, said system comprising:
a pair of longitudinally spaced parallel hanger rods that extend
transversely with respect to the binders and a plurality of
generally longitudinally disposed binder suspender assemblies
mounted on said hanger rods,
each suspender assembly comprising a pair of transversely spaced
longitudinal support members that extend from one hanger rod to the
other hanger rod and a pair of transverse end caps one of which end
caps is detachably secured to the ends of the support members
adjacent one hanger rod and the other of which end caps is
detachably secured to the opposite ends of the support members
adjacent the other hanger rod, the ends of the longitudinal support
members and the facing surfaces of the transverse end cap
detachably secured thereto being configured to define transverse
openings through which the adjacent hanger rod extends,
longitudinal binder support rails disposed on the facing inner
surfaces of the transversely spaced longitudinal support members,
said longitudinal support rails being adapted to engage and support
the laterally extending flanges on the back of a binder positioned
between the longitudinal support members,
interlock means for the support members and the end caps secured
thereto for preventing relative transverse and vertical movement of
said support members and said end caps, and
releasable latch means for the longitudinal support members and the
transverse end caps detachably secured thereto.
2. The binder suspension system according to claim 1 in which the
longitudinal support members are disposed generally inboard and the
transverse end caps detachably secured thereto are disposed
generally outboard of the transverse hanger members.
3. The binder suspension system according to claim 1 in which the
longitudinal support members are formed with a vertically cut-away
portion that exposes to view the laterally projecting flanges along
the side edges of the back of a binder supported by the support
rails of the support members to permit manual retrieval of said
binder.
4. The binder suspension system according to claim 1 in which the
support rails of the longitudinal support members are formed with
at least one upstanding stop lug adjacent each hanger rod to deter
free movement of a binder supported by the support rails outwardly
between and beyond the transversely spaced ends of the support
members at each hanger rod.
5. The binder suspension system according to claim 1 in which the
ends of each longitudinal support member are each formed with a
transverse groove and in which the facing surface of the transverse
end cap secured to the end of said support member is formed with a
matching transverse groove, said grooves defining a transverse
opening through which the hanger rod extends.
6. The binder suspension system according to claim 1 in which the
releasable latch means comprises upper and lower resilient latch
hooks disposed at each end of each longitudinal support member that
resiliently engage corresponding latch notches formed in the upper
and lower surfaces of the end caps.
7. The binder suspension system according to claim 1 in which the
interlock means comprises an outwardly extending longitudinal
tongue disposed on each end of each longitudinal support member and
a matching tongue-receiving recess formed in the facing surface of
the end cap secured to said support member.
8. The binder suspension system according to claim 1 in which the
end caps each comprises a transverse spacer portion and two caps
portions one of which is disposed at each end of said spacer
portion, said cap portions being adapted to be secured to the ends
of the longitudinal support members.
9. The binder suspension system according to claim 8 in which the
transverse spacer portion of the end cap is provided with a label
holder that is adapted to receive an identifying label for the
suspender assembly.
10. The combination of at least one binder having laterally
projecting flanges extending longitudinally along both side edges
of the back of the binder and a binder suspension system for
storing side-by-side and back-side-up a plurality of said binders,
said system comprising a pair of longitudinally spaced parallel
hanger rods that extend transversely with respect to the binders
and a plurality of generally longitudinally disposed binder
suspender assemblies mounted on said hanger rods, each suspender
assembly comprising a pair of transversely spaced longitudinal
support members that extend from one hanger rod to the other hanger
rod and a pair of transverse end caps one of which end caps is
detachably secured to the ends of the support members adjacent one
hanger rod and the other of which end caps is detachably secured to
the opposite ends of the support members adjacent the other hanger
rod, the ends of the longitudinal support members and the facing
surfaces of the transverse end cap detachably secured thereto being
configured to define transverse openings through which the adjacent
hanger rod extends, longitudinal binder support rails disposed on
the facing inner surfaces of the transversely spaced longitudinal
support members, said longitudinal support rails being adapted to
engage and support the laterally extending flanges on the back of a
binder positioned between the longitudinal support members,
interlock means for the support members and the end caps secured
thereto for preventing relative transverse and vertical movement of
said support members and said end caps, and releasable latch means
for the longitudinal support members and the transverse end caps
detachably secured thereto.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to systems for storing loose leaf binders
and similar books side-by-side in rack-like storage structures.
2. The Prior Art
It is frequently necessary to have readily available a large body
of reference material that is bound temporarily or permanently in
loose leaf binders and similar books. For example, such reference
materials might include parts catologs, shop manuals, directories,
financial records, maps, scientific periodicals and the like. The
binders or books containing the reference materials must be readily
available for use but nonetheless must be stored as unobstrusively
as possible when not in use. To this end, the binders containing
the reference materials are commonly stored side-by-side and
back-side-up in rack-like structures so designed that any desired
binder can be withdrawn from the rack for use. A familiar example
of this type of storage system are the binders in which telephone
directories are mounted by means of wires extending between the
pages of the directory adjacent the directory binding, the binder
being hingeably mounted in a cabinet-like structure commonly
located near public telephones. When the reference material is in
loose leaf form bound in loose leaf binders, the back of the binder
is commonly secured to a backing member that, in turn, is pivotally
mounted on a suitable frame or cabinet structure. Reference book
storage structures of this general type are exemplified by the
disclosure of U.S. Pat. No. 2,501,608 to Lyons and U.S. Pat. No.
3,659,820 to Slifstein and Baker.
None of the prior art storage systems for loose leaf binders and
similar books known to us permit the reference book to be readily
removed from the vicinity of the storage rack for use at some other
location. After an intensive investigation of the problems of
storing and retrieving loose leaf records and similar reference
material, we have now devised a new loose leaf binder storage
system that provides for convenient retention and simple retrieval
of loose leaf binders and similar books as hereinafter
described.
SUMMARY OF THE INVENTION
The loose leaf binder suspension and storage system of the
invention is designed to be used in conjunction with binders that
have laterally projecting flanges that extend longitudinally along
both side edges of the back of the binder. A plurality of these
binders are stored side-by-side and back-side-up in the binder
storage system. The binder suspension system comprises a pair of
parallel longitudinally spaced hanger rods that extend transversely
with respect to the binders, and a plurality of generally
longitudinally disposed binder suspender assemblies mounted on the
transverse hanger rods. Each binder suspender assembly comprises a
pair of transversely spaced longitudinal support members that
extend from one hanger rod to the other hanger rod, and a pair of
transverse end caps one of which end caps is detachably secured to
the ends of the support members adjacent one hanger rod and the
other of which end caps is detachably secured to the opposite ends
of the support members adjacent the other hanger rod. The ends of
the longitudinal support members and the facing surfaces of the
transverse end caps detachably secured thereto are configured to
define transverse openings through which the adjacent hanger rod
extends, said transverse openings advantageously being defined by
matching transverse grooves formed in the ends of the support
members and in the facing surfaces of the transverse end caps
secured thereto. Longitudinal binder support rails are disposed on
the facing inner surfaces of the transversely spaced longitudinal
support members, the longitudinal binder support rails being
adapted to engage and support the laterally extending flanges on
the back of a binder positioned between the longitudinal support
members. Interlock means are provided for the longitudinal support
members and the transverse end caps secured thereto to prevent
relative transverse and vertical movement of the support members
and end caps. Releasable latch means are provided for the
longitudinal support members and the transverse end caps for
detachably securing these parts together.
The longitudinal support members are disposed generally inboard and
the transverse end caps detachably secured thereto are disposed
generally outboard of the transverse hanger members. The support
rails of the longitudinal support members are advantageously formed
with at least one upstanding stop lug adjacent each hanger rod to
deter free movement of a binder supported by the support rails
outwardly between and beyond the transversely spaced ends of the
support members at each hanger rod. The longitudinal support
members are advantageously formed with vertically cut away portions
that expose to view the laterally projecting flanges along the side
edges of the back of a binder supported by the support rails to
permit manual retrieval of the binder.
The releasable latch means advantageously comprise upper and lower
resilient latch hooks disposed at each end of each longitudinal
support member that resiliently engage corresponding latch notches
formed in the upper and lower surfaces of the end caps. The
interlock means advantageously comprises a longitudinally extending
tongue disposed on each end of each longitudinal support members
and a matching tongue receiving recess formed in the facing surface
of the end cap secured to said support member. Each end cap
comprises a transverse spaced portion and two cap portions disposed
at each end of said spacer portion. The spacer portion of each end
cap determines the transverse spacing of the longitudinal support
members, and each is advantageously provided with a label holder in
which an identifying label for the binder may be received.
Loose leaf binders and similar books having the aforementioned
lateral flanges on the side edges of the back of the binder can
readily be inserted and suspended between the longitudinal support
members, and they can readily be removed therefrom for use whenever
desired. Other features of the binder suspension and storage system
of the invention will be apparent from the following detailed
description of the invention.
BRIEF DESCRIPTION OF THE DRAWING
The invention will be better understood from the following detailed
description in conjunction with the accompanying drawings of
which:
FIG. 1 is a perspective view, partly broken away, of the loose leaf
suspension system of the invention;
FIG. 2 is a fragmentary perspective view of one end of one
longitudinal support member with the end cap secured thereto;
FIG. 3 is a fragmentary perspective view of one end of a
longitudinal support member showing the end cap detached
therefrom;
FIG. 4 is a fragmentary side view of one end of a longitudinal
support member showing how the end cap is secured to the support
member, and
FIG. 5 is a fragmentary sectional view along line 5--5 of FIG.
1.
DESCRIPTION OF THE PREFERRED EMBODIMENT
The binder suspension and storage system of the invention is
designed to store side-by-side and back-side-up a plurality of
binder containing reference materials in readily accessible form.
The binders are usually of the loose leaf type in which the
reference materials are removably retained in the binder, although
the binder can equally well be adapted to receive permanently bound
materials. As shown best in FIG. 1, each binder 10 has a back 11
and front and rear covers 12 and 13 that are hingeably secured to
the back 11. The back 11 of the binder 10 is of a special design in
that it is provided with laterally projecting flanges 14 and 15
that extend longitudinally along both side edges of the back of the
binder. The lateral flanges 14 and 15 are designed to be supported
on shelf-like rails of the binder suspension system in the manner
hereinafter described. The back 11 of the binder is advantageously
formed of an extruded or molded thermoplastic material, and it has
a predetermined lateral dimension or width of any of several
pre-selected standard sizes, depending on the quantity of material
to be placed in the binder.
The binder suspension system comprises a pair of longitudinally
spaced parallel hanger rods 17 and 18 that extend transversely with
respect to the back of the binder 10, and a plurality (generally
one for each binder) of generally longitudinally disposed binder
suspender assemblies 20 mounted on the transverse hanger rods 17
and 18 as hereinafter described. The transverse hanger rods 17 and
18 are spaced apart a distance sufficient to permit the binder 10
to pass vertically between the hanger rods. The hanger rods may be
supported in any suitable manner, for example in an enclosed
cabinet or an open frame structure. In the embodiment shown in the
drawings the hanger rods 17 and 18 are secured to the corner posts
21 which, with the end rods 22, comprise a frame-like
structure.
Each binder suspender assembly comprises a pair of transversely
spaced longitudinal support members 24 and 25 that extend from one
hanger rod 17 to the other hanger rod 18, and a pair of transverse
end caps 27 and 28 secured thereto. One of the end caps 27 is
detachably secured to the ends of the support members 24 and 25
adjacent the hanger rod 17 and the other end cap 28 is detachably
secured to the opposite ends of the support members 24 and 25
adjacent the hanger rod 18. The ends of the longitudinal support
members 24 and 25 and the facing surfaces of the transverse end
caps 27 and 28 detachably secured thereto are configured to define
transverse openings through which the hanger rods 17 and 18 extend,
as clearly shown in the drawings. The facing surfaces 24a and 25a
of the transversely spaced longitudinal support members 24 and 25
are provided with longitudinal binder support rails 30 and 31 that
are adapted to engage and support the laterally extending flanges
14 and 15 on the back 11 of a binder 10 positioned between the
longitudinal support members 24 and 25. Releasable latch means for
the longitudinal support members 24 and 25 and the transverse end
caps 27 and 28 are provided for detachably securing these parts
together, and interlock means are provided to prevent relative
transverse and vertical movement of the support members and end cap
as hereinafter explained.
The transverse spacing of the transversely spaced longitudinal
support members 24 and 25 is coordinated with the transverse
dimension or width of the back 11 and the binder 10 so that the
lateral projecting longitudinal flanges 14 and 15 of the binder
will rest on and be supported by the binder support rails 30 and 31
as shown in FIGS. 1 and 5 of the drawing. To facilitate the manual
insertion of the binder 10 between the longitudinal support members
24 and 25, and to facilitate removal of the binder 10 therefrom,
the longitudinal support members are advantageously formed with
vertically cut away or recessed portions 24b and 25b that expose to
view the laterally projecting longitudinal flanges 14 and 15 along
the side edges of the back 11 of the binder. In addition, the
longitudinal binder support rails 30 and 31 are advantageously
disposed a sufficient distance below the hanger rods 17 and 18 to
permit the binder 10 to be removed from the suspender assembly by
sliding the binder horizontally along the support rails 30 and 31.
In this event, the support rails 30 and 31 are advantageously
formed with upstanding stop lugs 32 that deter, but do not prevent,
movement of the binder 10 outwardly between and beyond the
transversely spaced ends of the longitudinal support members 24 and
25.
The transverse end caps 27 and 28 each comprises a transverse
spacer portion 36 and two cap portions 37 one of which is disposed
at each end of the spacer portion 36. The cap portions 37 of the
end caps 27 and 28 are adapted to be secured to the ends of the
longitudinal support members 24 and 25 so that the transverse
dimensions of the spacer portion 36 of the end caps determine the
transverse spacing of the longitudinal support members. As
previously mentioned, the ends of the longitudinal support members
24 and 25 and the facing surfaces of the transverse end caps 27 and
28 secured thereto are configured to define transverse openings
through which the hanger rods 17 and 18 extend. In the embodiment
shown in the drawing each end of each longitudinal support member
24 and 25 is formed with a transverse groove 40, and the facing
surfaces of the end cap 27 and 28 secured thereto are formed with
matching transverse grooves 41, the transverse grooves 40 and 41
defining the transverse opening through which the hanger rods 17
and 18 extend. Although the grooves 40 and 41 shown in the drawing
have a circular cross-section, they may have any other
configuration suitable for the intended function of the
grooves.
As previously mentioned, releasable latch means are provided for
detachably securing the end caps 27 and 28 to the longitudinal
support members 24 and 25. In the embodiment shown in the drawings
the releasable latch means comprises a resilient upper latch hook
43 and a resilient lower latch hook 44 which extend longitudinally
a short distance beyond the ends of the longitudinal support
members 24 and 25 and which resiliently engage corresponding latch
notches 45 and 46 formed in the upper and lower surfaces of the end
caps 27 and 28. Interlock means are provided for preventing
relative transverse and vertical movement of the longitudinal
support members 24 and 25 and the end caps 27 and 28 secured
thereto. In the embodiment shown in the drawings the interlock
means comprises a longitudinally projecting lug or tongue 48 on
each end of each longitudinal support member, the tongue 48 being
received in the matching tongue receiving recesses 49 formed in the
facing surfaces of the end caps 27 and 28 secured thereto. Other
forms of the latch means and interlock structure equivalent to that
shown in the drawing will be readily apparent to workers in this
field.
The loose leaf binder suspension and storage system normally
comprises a plurality of the binder suspender assemblies 20 mounted
side-by-side on the hanger rods 17 and 18. Each suspender assembly
is mounted on the hanger rods by placing a pair of longitudinal
support members 24 and 25 between the hanger rods 17 and 18, and
then securing a pair of end caps 27 and 28 to the ends of the
longitudinal support members adjacent the hanger rods 17 and 18. In
the embodiment shown in the drawing, each of the end caps is
secured to the support members by placing the lower latch hook 44
in the lower latch notch 46 at the lower end of the end cap, and
then pressing the upper end of the end cap inwardly as shown in
FIG. 4 until the upper latch hook 43 engages the upper latch notch
45 of the end cap as shown best in FIG. 1. As noted, the width of
the spacer portion 36 of the end caps 27 and 28 determines the
transverse spacing of the longitudinal support members 24 and 25,
and it matches the width of the back 11 of the binder 10 to be
received in the suspender assembly. In addition, the spacer portion
36 is advantageously provided with a label holder 50 that is
adapted to receive an identifying label for the specific binder
received in the suspender assembly.
* * * * *