GB804454A - Improvements in or relating to hoisting or the like hooks - Google Patents
Improvements in or relating to hoisting or the like hooksInfo
- Publication number
- GB804454A GB804454A GB3142856A GB3142856A GB804454A GB 804454 A GB804454 A GB 804454A GB 3142856 A GB3142856 A GB 3142856A GB 3142856 A GB3142856 A GB 3142856A GB 804454 A GB804454 A GB 804454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engage
- point
- hooks
- cruse
- urged
- 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
804,454. Hooks. CRUSE, W. H., and CRUSE, H. A. Nov. 16, 1956 [Oct. 16, 1956], No. 31428/56. Class 89(2) A lifting-hook comprises a body 5 suspended by a swivellink 8 and having a lug 11 to which is pivoted an arm 10 adapted to engage, with its free-end, the point 6 of the body. The arm comprises a hollow-part 9 containing a plunger 13 urged by a spring 14 to engage a projection 16 on the point, to prevent accidental opening of the hook. The plunger is withdrawn by sliding a screw-head 15. In another arrangement, the arm comprises a rod pivoted to lug 11 and fitting within a tube slidable thereon, and spring-urged to engage the point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3142856A GB804454A (en) | 1956-10-16 | 1956-10-16 | Improvements in or relating to hoisting or the like hooks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3142856A GB804454A (en) | 1956-10-16 | 1956-10-16 | Improvements in or relating to hoisting or the like hooks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB804454A true GB804454A (en) | 1958-11-19 |
Family
ID=10322957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3142856A Expired GB804454A (en) | 1956-10-16 | 1956-10-16 | Improvements in or relating to hoisting or the like hooks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB804454A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3367001A (en) * | 1965-12-27 | 1968-02-06 | Bullard Co | Closable pulling hook |
US3827746A (en) * | 1973-01-05 | 1974-08-06 | L Byers | Safety latch for hoist hook |
WO1979000396A1 (en) * | 1977-12-15 | 1979-07-12 | American Hoist & Derrick Co | Anti-fouling latched sling hook |
GB2291894A (en) * | 1994-07-21 | 1996-02-07 | Victor Sessin | Load transmitting connector |
CN115893184A (en) * | 2023-03-10 | 2023-04-04 | 济宁四通工程机械有限公司 | Hanging device |
-
1956
- 1956-10-16 GB GB3142856A patent/GB804454A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3367001A (en) * | 1965-12-27 | 1968-02-06 | Bullard Co | Closable pulling hook |
US3827746A (en) * | 1973-01-05 | 1974-08-06 | L Byers | Safety latch for hoist hook |
WO1979000396A1 (en) * | 1977-12-15 | 1979-07-12 | American Hoist & Derrick Co | Anti-fouling latched sling hook |
DE2857269C1 (en) * | 1977-12-15 | 1985-01-17 | The Crosby Group, Inc. (n.d.Ges.d. Staates Minnesota), Tulsa, Okla. | L-shaped load hook with a smooth contour |
GB2291894A (en) * | 1994-07-21 | 1996-02-07 | Victor Sessin | Load transmitting connector |
GB2291894B (en) * | 1994-07-21 | 1998-10-21 | Victor Sessin | Load transmitting connector |
CN115893184A (en) * | 2023-03-10 | 2023-04-04 | 济宁四通工程机械有限公司 | Hanging device |
CN115893184B (en) * | 2023-03-10 | 2023-05-09 | 济宁四通工程机械有限公司 | Hanging device |
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