GB1138890A - Locking hinge - Google Patents
Locking hingeInfo
- Publication number
- GB1138890A GB1138890A GB5729866A GB5729866A GB1138890A GB 1138890 A GB1138890 A GB 1138890A GB 5729866 A GB5729866 A GB 5729866A GB 5729866 A GB5729866 A GB 5729866A GB 1138890 A GB1138890 A GB 1138890A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recess
- keeper
- latch
- locking
- face
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/06—Devices for limiting the opening movement of hinges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
1,138,890. Self-locking hinge. HARSCOCORP. 21 Dec., 1966 [2 Feb., 1966], No. 57298/66. Heading E2F. An automatically locking hinge for locking two elongated members in an extended position comprises two housing parts hinged together end to end by a laterally offset hinge, one part having a longitudinal recess with end and side openings presenting its end opening to a like recess in the other part, a rod or keeper being mounted transversely across one recess and a spring biased latch, rockably pivoted in the other recess, extending into the first recess to bear yieldingly upon and lock into engagement with the keeper. Two housing parts, 12 and 13, telescoped into 'the ends 10 and 11 of elongated structral members (e.g. scaffold poles) and secured by deformations 14, have laterally projecting hinge lugs, a single lug 15 on part 12 being disposed between two spaced lugs 16 on part 13, which are secured together by a pivot pin 17. Housing 12 has a recess 20, opening laterally and through the end face 18, wherein is transversely mounted a keeper or rod 21. Housing 12 carries a latch 23 pivotably mounted at 24 in a like recess 22, the latch having a stud 32 at one end, a boss 27 with a first bearing face 28 positioned to ride on the inner face 29 of the recess, and an outer end forming a second bearing face 33 intersecting a locking face 34 at a shoulder 35. A spring 31 is positioned in a cavity 30, and engages with the stud 32 to bias the latch towards locking engagement with the keeper. When the parts are as shown in Fig. 5, movement towards the extended position of Fig. 3 'brings the second bearing face 33 into engagement with the keeper, which latter, when it passes the shoulder 35, allows the latch to lock into engagement under pressure from the spring, with the first bearing face 28 of the boss bearing on the surface 29 to stabilise the joint and prevent wobbling. By manual pressure on part 26 of the latch, the latter is disengaged from the keeper to unlock the joint.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52441366A | 1966-02-02 | 1966-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1138890A true GB1138890A (en) | 1969-01-01 |
Family
ID=24089111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5729866A Expired GB1138890A (en) | 1966-02-02 | 1966-12-21 | Locking hinge |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1138890A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2301619A (en) * | 1996-05-16 | 1996-12-11 | Unique Product Design Co Ltd | Collapsible frame assembly |
WO2015013757A1 (en) | 2013-07-29 | 2015-02-05 | Lift Link Housing Pty Ltd | Locking hinges |
EP3505307A1 (en) * | 2018-01-02 | 2019-07-03 | Free Bionics Taiwan Inc. | Adjusting assembly and exoskeleton robot comprising the same |
CN111098872A (en) * | 2018-10-29 | 2020-05-05 | 比亚迪汽车工业有限公司 | Escape ladder, rail vehicle and rail transit system |
CN111098873A (en) * | 2018-10-29 | 2020-05-05 | 比亚迪股份有限公司 | Escape ladder, rail vehicle and rail transit system |
CN112443267A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Folding escape ladder |
CN114007932A (en) * | 2019-07-16 | 2022-02-01 | 曼卡车和巴士欧洲股份公司 | Device for pivotably connecting an air guiding element to a vehicle |
-
1966
- 1966-12-21 GB GB5729866A patent/GB1138890A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2301619A (en) * | 1996-05-16 | 1996-12-11 | Unique Product Design Co Ltd | Collapsible frame assembly |
GB2301619B (en) * | 1996-05-16 | 1997-04-16 | Unique Product Design Co Ltd | Collapsible frame assembly |
WO2015013757A1 (en) | 2013-07-29 | 2015-02-05 | Lift Link Housing Pty Ltd | Locking hinges |
US20170146055A1 (en) * | 2013-07-29 | 2017-05-25 | Lift Link Housing Pty Ltd. | Locking hinges |
EP3172386A4 (en) * | 2013-07-29 | 2017-12-06 | Lift Link Housing Pty Ltd | Locking hinges |
EP3505307A1 (en) * | 2018-01-02 | 2019-07-03 | Free Bionics Taiwan Inc. | Adjusting assembly and exoskeleton robot comprising the same |
US10688010B2 (en) | 2018-01-02 | 2020-06-23 | Free Bionics Taiwan Inc. | Adjusting assembly and exoskeleton robot comprising the same |
CN111098872A (en) * | 2018-10-29 | 2020-05-05 | 比亚迪汽车工业有限公司 | Escape ladder, rail vehicle and rail transit system |
CN111098873A (en) * | 2018-10-29 | 2020-05-05 | 比亚迪股份有限公司 | Escape ladder, rail vehicle and rail transit system |
CN111098872B (en) * | 2018-10-29 | 2022-04-15 | 比亚迪汽车工业有限公司 | Escape ladder, rail vehicle and rail transit system |
CN114007932A (en) * | 2019-07-16 | 2022-02-01 | 曼卡车和巴士欧洲股份公司 | Device for pivotably connecting an air guiding element to a vehicle |
CN112443267A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Folding escape ladder |
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