GB1504748A - Locking hook for scaffolding - Google Patents
Locking hook for scaffoldingInfo
- Publication number
- GB1504748A GB1504748A GB837475A GB837475A GB1504748A GB 1504748 A GB1504748 A GB 1504748A GB 837475 A GB837475 A GB 837475A GB 837475 A GB837475 A GB 837475A GB 1504748 A GB1504748 A GB 1504748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- scaffolding
- hook
- nose
- locking hook
- 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
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/303—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect
- E04G7/305—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are only fixed at one of the bars or members to connect without tying means for connecting the bars or members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Ladders (AREA)
Abstract
1504748 Hooks ACCESS PLANT (HIRE & SALES) Ltd 15 Jan 1976 [28 Feb 1975] 8374/75 Heading E2A A hook 4 for securing a scaffolding part 50, e.g. a bracing strut or handrail, to a tube 12, has a mousing piece 6 which partly closes the hook entrance 44 and which is pivoted at 30 so that a latching nose 28 may be engaged by a nose 22 on a latching trigger which may be manually operated to release the tube. Insertion of the tube automatically causes it to be latched in by rotating the mousing piece against spring 32 to the position shown.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB837475A GB1504748A (en) | 1976-01-15 | 1976-01-15 | Locking hook for scaffolding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB837475A GB1504748A (en) | 1976-01-15 | 1976-01-15 | Locking hook for scaffolding |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1504748A true GB1504748A (en) | 1978-03-22 |
Family
ID=9851315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB837475A Expired GB1504748A (en) | 1976-01-15 | 1976-01-15 | Locking hook for scaffolding |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1504748A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061257A1 (en) * | 1981-03-19 | 1982-09-29 | Eigertower Limited | Scaffold locking hook |
GB2133453A (en) * | 1983-01-15 | 1984-07-25 | Thomas Ltd Martin | Scaffolding connection |
GB2174747A (en) * | 1985-05-08 | 1986-11-12 | Alto Systems Ltd | Hook device |
GB2214227A (en) * | 1988-01-25 | 1989-08-31 | West Alloy Diecastings | Securing table top to support rail |
GB2482558A (en) * | 2010-08-06 | 2012-02-08 | Wrekin Holdings Ltd | Mounting assembly for a safety or guard barrier rail |
CN116220336A (en) * | 2023-04-25 | 2023-06-06 | 邢台路桥建设集团有限公司 | Self-locking durable scaffold |
-
1976
- 1976-01-15 GB GB837475A patent/GB1504748A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061257A1 (en) * | 1981-03-19 | 1982-09-29 | Eigertower Limited | Scaffold locking hook |
GB2133453A (en) * | 1983-01-15 | 1984-07-25 | Thomas Ltd Martin | Scaffolding connection |
GB2174747A (en) * | 1985-05-08 | 1986-11-12 | Alto Systems Ltd | Hook device |
GB2214227A (en) * | 1988-01-25 | 1989-08-31 | West Alloy Diecastings | Securing table top to support rail |
GB2214227B (en) * | 1988-01-25 | 1992-09-02 | West Alloy Diecastings | Connecting means for securing a table top to a support rail |
GB2482558A (en) * | 2010-08-06 | 2012-02-08 | Wrekin Holdings Ltd | Mounting assembly for a safety or guard barrier rail |
CN116220336A (en) * | 2023-04-25 | 2023-06-06 | 邢台路桥建设集团有限公司 | Self-locking durable scaffold |
CN116220336B (en) * | 2023-04-25 | 2023-07-21 | 邢台路桥建设集团有限公司 | Self-locking durable scaffold |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19960114 |