Scaffolding hoist coupling

Details Scaffolding hoist coupling Scaffolding hoist coupling

1993-12-28

1995-12-05

Arola, Dave W.

Handling: hand and hoist-line implements

Hook, hoistline, or grab type

Load releasing means

403316, 403319, 403321, 403322, 403324, E04G 500

Patent

active

054722543

ABSTRACT:
A scaffolding hoist coupling for lifting a scaffolding component, the component having an operably connected post fitting having at least two pins extending outwardly. The scaffolding hoist coupling includes a housing having an opening in one end, the housing being configured to receive a portion of the post fitting including the pins. The scaffolding also includes a retaining device proximate the opening for releasably retaining the portion of the post fitting including the pins. A fastening device is connected to the housing for fastening the scaffolding hoist coupling to a hoist line. A method for coupling scaffolding components to a hoist is also discussed.

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"Tube-n-Clamp Scaffold/Crab System Scaffold", Bil-Jax, Inc., Scaffold & Related Equipment, Catalog No. 191, copyright 1991, published on date even with or prior to Dec. 27, 1993.

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