Safety hook

Details Safety hook Safety hook

1980-03-07

1982-01-05

Marbert, James B.

Handling: hand and hoist-line implements

Hook, hoistline, or grab type

Locking device

24241PP, 24232R, B66C 136

Patent

active

043090524

ABSTRACT:
A safety hook having a hook body and a safety latch rotatable to open and closed positions with respect to the hook body. An axlepin is fixed with respect to the latch and extends through and is rotatable with respect to portions of the hook body. The axlepin has locking surfaces adapted to engage a locking pawl whereby the latch may be locked against rotational movement with respect to the hook body.

REFERENCES:
patent: Re28709 (1976-02-01), Crook, Jr.
patent: 1289616 (1918-12-01), Berger
patent: 2857644 (1958-10-01), Gale
patent: 3785015 (1974-01-01), Dorton
patent: 3940173 (1976-02-01), Ulbing
patent: 4070823 (1978-01-01), Schreyer

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