Hook latch adapter

Details Hook latch adapter Hook latch adapter

1989-12-11

1990-09-11

Focarino, Margaret A.

Handling: hand and hoist-line implements

Hook, hoistline, or grab type

Locking device

245998, B66C 136

Patent

active

049556517

ABSTRACT:
An adapter for attaching a universal latch to a hook. The adapter consists of a spring formed into two helical end coils connected by an U-shaped intermediate section. The adapter fits over a flange on the hook with the end coils in axial alignment with a latch mounting hole through the flange. The end coils fill excess space between the flange and the latch and center the latch on the flange.

REFERENCES:
patent: 1842593 (1932-01-01), Edwards
patent: 2527604 (1950-10-01), Walk
patent: 3126072 (1964-03-01), Johansson
patent: 4039220 (1977-08-01), Stoops
patent: 4193627 (1980-03-01), Cranston et al.
Catalog Sheet Showing the Safe-T-Latch Manufactured by Industrial Safety & Security Co.

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