Releasable toggle locking connecting device

Details Releasable toggle locking connecting device Releasable toggle locking connecting device

1990-11-16

1992-03-31

Focarino, Margaret A.

Handling: hand and hoist-line implements

Hook, hoistline, or grab type

Load releasing means

294 8233, B66C 126

Patent

active

051001926

ABSTRACT:
An improved releasable toggle locking connecting device (8) having a connecting body (10), an opposing pivoted retaining arm (18), and a multi-pivoted lock/release lever (24) and toggle link (2) adapted to provide a secure locking connection and quick releasing while the device (8) is under tensile load.

REFERENCES:
patent: 839036 (1906-12-01), Roberts
patent: 1813294 (1931-07-01), Hunt
patent: 2473764 (1949-06-01), Park
patent: 2595450 (1952-05-01), Coffing
patent: 2637088 (1953-05-01), Foster
patent: 2736599 (1956-02-01), Coffing
patent: 3923333 (1975-12-01), Whaley
patent: 3979803 (1976-09-01), Clark et al.
patent: 4813731 (1989-03-01), Smith
patent: 4850254 (1989-07-01), Burney

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