GB616729A - Improvements in or relating to hooks for use in connection with cranes, and other goods raising and lowering apparatus - Google Patents
Improvements in or relating to hooks for use in connection with cranes, and other goods raising and lowering apparatusInfo
- Publication number
- GB616729A GB616729A GB2710146A GB2710146A GB616729A GB 616729 A GB616729 A GB 616729A GB 2710146 A GB2710146 A GB 2710146A GB 2710146 A GB2710146 A GB 2710146A GB 616729 A GB616729 A GB 616729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hook
- hooks
- piece
- cranes
- relating
- 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)
- Load-Engaging Elements For Cranes (AREA)
Abstract
616,729. Hooks. FEGAN, J. Sept. 10, 1946, No. 27101. [Class 89 (ii)] A crane &c. hook a is suspended by an eye e in a mousing piece c, pivoted at d in a bifurcated part b of the hook, and having an end c<1> that bears, under the pressure of the load, against the end a<1> of the hook. Should the load during lowering catch against a projection and deflect from the vertical position so that the moving piece assumes the position shown, then the hook is closed by an auxiliary arm f on the piece c. When the hook is closed normally, the arm f lies close and parallel to the surface a<2>. The bifurcation may be on the piece c instead of on the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2710146A GB616729A (en) | 1946-09-10 | 1946-09-10 | Improvements in or relating to hooks for use in connection with cranes, and other goods raising and lowering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2710146A GB616729A (en) | 1946-09-10 | 1946-09-10 | Improvements in or relating to hooks for use in connection with cranes, and other goods raising and lowering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB616729A true GB616729A (en) | 1949-01-26 |
Family
ID=10254211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2710146A Expired GB616729A (en) | 1946-09-10 | 1946-09-10 | Improvements in or relating to hooks for use in connection with cranes, and other goods raising and lowering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB616729A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007114754A1 (en) * | 2006-04-05 | 2007-10-11 | Gunnebo Industrier Ab | A self-locking safety hook |
| GB2490332A (en) * | 2011-04-21 | 2012-10-31 | John Finlan | Animal lead and connector |
| US8910596B2 (en) | 2010-03-02 | 2014-12-16 | John Finlan | Adjustable buckle and collar |
-
1946
- 1946-09-10 GB GB2710146A patent/GB616729A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007114754A1 (en) * | 2006-04-05 | 2007-10-11 | Gunnebo Industrier Ab | A self-locking safety hook |
| CN101410321B (en) * | 2006-04-05 | 2011-06-15 | 贡讷布工业股份公司 | A self-locking safety hook |
| US8100448B2 (en) | 2006-04-05 | 2012-01-24 | Gunnebo Industrier Ab | Self-locking safety hook |
| US8910596B2 (en) | 2010-03-02 | 2014-12-16 | John Finlan | Adjustable buckle and collar |
| GB2490332A (en) * | 2011-04-21 | 2012-10-31 | John Finlan | Animal lead and connector |
| GB2490332B (en) * | 2011-04-21 | 2014-09-03 | John Finlan | Animal lead |
| US9370169B2 (en) | 2011-04-21 | 2016-06-21 | John Finlan | Animal lead |
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