US2041850A - Detachable hinge - Google Patents
Detachable hinge Download PDFInfo
- Publication number
- US2041850A US2041850A US742868A US74286834A US2041850A US 2041850 A US2041850 A US 2041850A US 742868 A US742868 A US 742868A US 74286834 A US74286834 A US 74286834A US 2041850 A US2041850 A US 2041850A
- Authority
- US
- United States
- Prior art keywords
- pintle
- bearing
- shutter
- hinged member
- loop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
- E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
Definitions
- This invention relates to hinges and particularly to that type of hinge which is readily taken apart and reassembled.
- this invention comprises a bearing pin or pintle at one end of which is an unsymmetrical open loop, the purpose of which is to bypass a hearing.
- the end of the loop is bent to enter the bypassed bearing from the same side that the opposite end of the pintle enters its bearing.
- the hinged member may be assembled on the pintle and the pintle and hinged member inserted into the bearings as a unit by springing the loop until the ends of the pintle are in line with their respective bearings whereupon the pintle may be snapped into place.
- Fig. 1 is a view of a pintle shaped in accordance with this invention
- Fig. 2 is a perspective of a portion of a coin collector of a telephone pay station showing a shutter mounted upon a pintle and about to be snapped into place;
- Fig. 3 is a perspective or a portion of a coin collector showing a shutter and pintle in place; and Fig. 4 is a rear view of the hinge of Fig. 3.
- the pintle is comprised of a straight portion I and a partially closed irregular loop ll.
- Straight portion I0 is long enough to support a shutter and also to form at its left hand end aj ournal by which it is supported in the coin collector or other device.
- Loop II is comprised of an oblique portion l2, a substantially perpendicular portion l3 and an aligned straight portion [4, the terms oblique, perpendicular and aligned being taken with reference to straight portion I0.
- Aligned portion l4 constitutes the right hand 5, 934, Serial No. 742,868 (01. 16-176) journal or support of the pintle and is preferably made short.
- Loop ll should likewise be of sufiicient length to permit straight portions It and 14 to be moved axially relative to one another without stretching or bending some part of the loop beyond its elastic limit and thus destroying the alignment of portion 14 with portion Ill.
- the diameter of the pintle and the material of which it is made depend upon the elasticity desired in loop i l and the weight to be supported. It can be formed with the aid of suitable dies operated by a punch press.
- the pintle is shown in Figs. 2, 3 and 4 as used with coin collecting apparatus of a telephone pay station.
- the rectangular passageway I6 is a refund coin chute through which coins for which no service has been rendered are returned to the caller.
- the chute terminates in an opening in the box of the pay station (not shown) which is readily accessible from the outside and consequently those desiring to obtain access to the coins prior to their final disposition within the device can do so by means of wires, hooks, etc., unless the chute is blocked in some way.
- the usual manner of blocking ingress to the coin comprises a hinged shutter designed to swing outward to permit coins to be returned when authorized, but to resist swinging inward when forced by external means.
- a preferred form of shutter is shown in Figs.
- a fiat instrument such as a screw driver is inserted between perpendicular portion I3 and the adjacent wall and portion I4 is forced outward, thereby withdrawing portion I4 from its bearing.
- a pintle of the type described is insertable into both of its bearings simultaneously and not successively as in the ordinary pintles. It is, therefore, not necessary to place the shutter in its proper location in the coin collector first and then arduously thread the pintle through the apertures presented to it in their physical order but the shutter can be assembled on the pintle at any time or in any convenient location and the two then easily mounted in the coin collector as a unit. The pintle is not destroyed when it is removed but it can be used over again indefinitely.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
K m L E M M DETACHABLE HINGE Filed Sept. 5, 1954 ATTORNEY Patented May 26, 1936 UNITED STATES PATENT OFFICE Telephone Laboratories, Incorporated,
New
York, N. Y., a corporation of New York Application September 1 Claim.
This invention relates to hinges and particularly to that type of hinge which is readily taken apart and reassembled.
In apparatus which is shielded or guarded by a hinged member, it very often happens that either the apparatus or the hinged member requires repair and the hinged member must therefore be removed. Unless this contingency is provided for in the design of the hinge and hinged member, the removal of the latter cannot be accomplished without destroying a part of the hinge, or alternatively, without taking apart a large amount of associated apparatus.
It is the object of this invention to provide a hinge and hinged member which are simple, rugged, inexpensive and readily removable from apparatus associated therewith.
In its preferred form, this invention comprises a bearing pin or pintle at one end of which is an unsymmetrical open loop, the purpose of which is to bypass a hearing. The end of the loop is bent to enter the bypassed bearing from the same side that the opposite end of the pintle enters its bearing. The hinged member may be assembled on the pintle and the pintle and hinged member inserted into the bearings as a unit by springing the loop until the ends of the pintle are in line with their respective bearings whereupon the pintle may be snapped into place.
For the purpose of illustration, this invention will be described with reference to a coin collector of a telephone pay station.
In the drawing which accompanies this specification and forms a part thereof,
Fig. 1 is a view of a pintle shaped in accordance with this invention;
Fig. 2 is a perspective of a portion of a coin collector of a telephone pay station showing a shutter mounted upon a pintle and about to be snapped into place;
Fig. 3 is a perspective or a portion of a coin collector showing a shutter and pintle in place; and Fig. 4 is a rear view of the hinge of Fig. 3.
Referring more particularlynow to Fig. 1, it is r seen that the pintle is comprised of a straight portion I and a partially closed irregular loop ll. Straight portion I0 is long enough to support a shutter and also to form at its left hand end aj ournal by which it is supported in the coin collector or other device. Loop II is comprised of an oblique portion l2, a substantially perpendicular portion l3 and an aligned straight portion [4, the terms oblique, perpendicular and aligned being taken with reference to straight portion I0. Aligned portion l4 constitutes the right hand 5, 934, Serial No. 742,868 (01. 16-176) journal or support of the pintle and is preferably made short. It should be of such a length, however, that it will still be in its bearing when the pintle is moved to the right as far as it will go, that is, when oblique portion l2 contacts forward edge I5 of the bearing. One of the functions of oblique portion i2 is therefore that of a stop for lateral movement of the pintle. Loop ll should likewise be of sufiicient length to permit straight portions It and 14 to be moved axially relative to one another without stretching or bending some part of the loop beyond its elastic limit and thus destroying the alignment of portion 14 with portion Ill. The diameter of the pintle and the material of which it is made depend upon the elasticity desired in loop i l and the weight to be supported. It can be formed with the aid of suitable dies operated by a punch press.
The pintle is shown in Figs. 2, 3 and 4 as used with coin collecting apparatus of a telephone pay station. The rectangular passageway I6 is a refund coin chute through which coins for which no service has been rendered are returned to the caller. The chute terminates in an opening in the box of the pay station (not shown) which is readily accessible from the outside and consequently those desiring to obtain access to the coins prior to their final disposition within the device can do so by means of wires, hooks, etc., unless the chute is blocked in some way. The usual manner of blocking ingress to the coin comprises a hinged shutter designed to swing outward to permit coins to be returned when authorized, but to resist swinging inward when forced by external means. A preferred form of shutter is shown in Figs. 2, 3 and 4 at IT and comprises an embossed barrier with inwardly curved top and bottom edges l8 and [9 respectively. It is embossed for greater rigidity and the edges are curved inward to deflect wires, etc., which might be used to pass around the edges to obtain the coin fraudulently. Curve I8 of-shutter l1 terminates in a bight through which straight portion ll) of the pintle may be passed. The bight is, of course, shorter than portion H].
Having described the more important mechanical features of this invention, its operation is almost self-explanatory. The shutter I! is threaded over pintle in, left hand edge of portion I4 is made to abut the wall of passageway l6, and left hand edge of portion It is made to enter its bearing. The pintle is then pushed inward to cause portion M to enter its bearing and, in doing so, outer edge [5 coacts with oblique portion I2 to open loop I I until portion I4 snaps into its bearing.
To remove the shutter, a fiat instrument such as a screw driver is inserted between perpendicular portion I3 and the adjacent wall and portion I4 is forced outward, thereby withdrawing portion I4 from its bearing.
A pintle of the type described is insertable into both of its bearings simultaneously and not successively as in the ordinary pintles. It is, therefore, not necessary to place the shutter in its proper location in the coin collector first and then arduously thread the pintle through the apertures presented to it in their physical order but the shutter can be assembled on the pintle at any time or in any convenient location and the two then easily mounted in the coin collector as a unit. The pintle is not destroyed when it is removed but it can be used over again indefinitely.
What is claimed is:
A pair of bearings, a hinged member, a pin adapted to be journaled in the bearing and to support the hinged member, said pin comprising a journal, a straight portion for supporting the hinged member adjacent the journal, a hook adjacent the straight portion and a journal adjacent the hook whereby the hinged member and pin may be simultaneously assembled with respect to the bearings by threading the pin through the hinged member, inserting the first mentioned journal into its bearing and then opening the loop until the last mentioned journal is snapped into its bearing.
JOHN M. MELICK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US742868A US2041850A (en) | 1934-09-05 | 1934-09-05 | Detachable hinge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US742868A US2041850A (en) | 1934-09-05 | 1934-09-05 | Detachable hinge |
Publications (1)
Publication Number | Publication Date |
---|---|
US2041850A true US2041850A (en) | 1936-05-26 |
Family
ID=24986570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US742868A Expired - Lifetime US2041850A (en) | 1934-09-05 | 1934-09-05 | Detachable hinge |
Country Status (1)
Country | Link |
---|---|
US (1) | US2041850A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553663A (en) * | 1947-02-05 | 1951-05-22 | Martin Herman | Piston ring compressor |
US2766901A (en) * | 1953-09-21 | 1956-10-16 | Motorola Inc | Hinge |
US3203033A (en) * | 1962-10-25 | 1965-08-31 | Nat Mfg Co | Livestock pen structures |
US4104667A (en) * | 1976-03-12 | 1978-08-01 | Rollei-Werke Franke & Heidecke | Mounting means for blades of photographic shutters |
US5396974A (en) * | 1992-02-26 | 1995-03-14 | Samsonite Corporation | Luggage case |
US5407038A (en) * | 1991-05-20 | 1995-04-18 | Samsonite Corporation | Luggage case |
US20080295285A1 (en) * | 2007-05-31 | 2008-12-04 | Hoffman Enclosures, Inc | Hinge pin for enclosure |
US10069284B1 (en) | 2017-07-28 | 2018-09-04 | Hunter Industries, Inc. | Irrigation control box with offset hinge assembly |
US11395416B2 (en) | 2019-09-11 | 2022-07-19 | Hunter Industries, Inc. | Control box |
US20230251018A1 (en) * | 2022-02-04 | 2023-08-10 | Haier Us Appliance Solutions, Inc. | Appliances with releasable door hinges and tether systems |
-
1934
- 1934-09-05 US US742868A patent/US2041850A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2553663A (en) * | 1947-02-05 | 1951-05-22 | Martin Herman | Piston ring compressor |
US2766901A (en) * | 1953-09-21 | 1956-10-16 | Motorola Inc | Hinge |
US3203033A (en) * | 1962-10-25 | 1965-08-31 | Nat Mfg Co | Livestock pen structures |
US4104667A (en) * | 1976-03-12 | 1978-08-01 | Rollei-Werke Franke & Heidecke | Mounting means for blades of photographic shutters |
US5407038A (en) * | 1991-05-20 | 1995-04-18 | Samsonite Corporation | Luggage case |
US5396974A (en) * | 1992-02-26 | 1995-03-14 | Samsonite Corporation | Luggage case |
US20080295285A1 (en) * | 2007-05-31 | 2008-12-04 | Hoffman Enclosures, Inc | Hinge pin for enclosure |
US10069284B1 (en) | 2017-07-28 | 2018-09-04 | Hunter Industries, Inc. | Irrigation control box with offset hinge assembly |
US10498115B2 (en) | 2017-07-28 | 2019-12-03 | Hunter Industries, Inc. | Irrigation control box with offset hinge assembly |
USD892796S1 (en) | 2017-07-28 | 2020-08-11 | Hunter Industries, Inc. | Facepack for an irrigation control box |
US11395416B2 (en) | 2019-09-11 | 2022-07-19 | Hunter Industries, Inc. | Control box |
US20230251018A1 (en) * | 2022-02-04 | 2023-08-10 | Haier Us Appliance Solutions, Inc. | Appliances with releasable door hinges and tether systems |
US11940202B2 (en) * | 2022-02-04 | 2024-03-26 | Haier Us Appliance Solutions, Inc. | Appliances with releasable door hinges and tether systems |
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