Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device
Patent
1986-04-16
1987-02-24
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hook, hoistline, or grab type
Locking device
242305R, 24241P, 294 821, B66C 136, B66F 1900
Patent
active
046452559
ABSTRACT:
The load hook provided for fixing to a dredging or excavating shovel or bucket has a hook body (1) surrounding an elongated hook space (2), whose axis (4) is inclined relative to a bearing surface (11) of a base part (5) provided on the hook body. A hook mouth (3) is directly linked to the base part (5) and is directly locked by a safety catch (6). Due to the inclined position of the axis (4) there is easy access to the hook mouth and base part (5) substantially forms part of the hook body (1).
REFERENCES:
patent: 1386894 (1921-08-01), Myrmo
patent: 1411230 (1922-03-01), Weber
patent: 1616350 (1927-02-01), Clavier
patent: 1678993 (1928-07-01), Marshall
patent: 1702830 (1929-02-01), Jordan
patent: 2491143 (1949-12-01), Weiss
patent: 3159891 (1964-12-01), Brewer
patent: 3317972 (1967-05-01), Harley
patent: 3421642 (1969-01-01), Carter
patent: 3814269 (1974-06-01), Blood et al.
patent: 3831229 (1974-08-01), Craven
Cherry Johnny D.
Schaffer Murray
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