GB367222A - Improvements relating to hooks for use with hoisting tackle and for other like uses - Google Patents
Improvements relating to hooks for use with hoisting tackle and for other like usesInfo
- Publication number
- GB367222A GB367222A GB985031A GB985031A GB367222A GB 367222 A GB367222 A GB 367222A GB 985031 A GB985031 A GB 985031A GB 985031 A GB985031 A GB 985031A GB 367222 A GB367222 A GB 367222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tongue
- hooks
- improvements relating
- closed position
- open
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
367,222. Safety hooks. PERRY, W. H., of Solid Swivel Co., Lawrence Lane, Old Hill, Staffordshire. April 1, 1931, No. 9850. [Class 89 (ii).] A safety hook for hoist. ing tackle, straining screws and the like has a tongue b which is held in the open or closed position by means 'such as a spring ball e adapted to engage notches f, the tongue when open being approximately perpendicular to its closed position. The end of the tongue may be ribbed to seat in a corresponding groove i.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB985031A GB367222A (en) | 1931-04-01 | 1931-04-01 | Improvements relating to hooks for use with hoisting tackle and for other like uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB985031A GB367222A (en) | 1931-04-01 | 1931-04-01 | Improvements relating to hooks for use with hoisting tackle and for other like uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB367222A true GB367222A (en) | 1932-02-18 |
Family
ID=9879960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB985031A Expired GB367222A (en) | 1931-04-01 | 1931-04-01 | Improvements relating to hooks for use with hoisting tackle and for other like uses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB367222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2583731A1 (en) * | 1985-06-20 | 1986-12-26 | Lorraine Laminage | Lifting hook for devices with automatic grasping |
| GB2356011A (en) * | 1999-11-02 | 2001-05-09 | Paul Edward Dean | Mooring hook |
-
1931
- 1931-04-01 GB GB985031A patent/GB367222A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2583731A1 (en) * | 1985-06-20 | 1986-12-26 | Lorraine Laminage | Lifting hook for devices with automatic grasping |
| GB2356011A (en) * | 1999-11-02 | 2001-05-09 | Paul Edward Dean | Mooring hook |
| EP1098095A2 (en) | 1999-11-02 | 2001-05-09 | Paul Edward Dean | Mooring catcher |
| GB2356011B (en) * | 1999-11-02 | 2001-09-12 | Paul Edward Dean | Mooring catcher |
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