Ratchet handle

Details Ratchet handle Ratchet handle

1980-02-15

1981-09-22

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Handle clutched to head

145 75, B25B 1346

Patent

active

042903289

ABSTRACT:
A ratchet handle includes a composite ratchet gear having a passageway therethrough and an inner sleeve within an enlarged portion of the passageway. The passageway has a smaller flat-sided portion forming a tool holding aperture aligned with an internal tool holding aperture in the inner sleeve. A tool holding washer is captured between the inner sleeve and the ratchet gear. Improved positive control apparatus includes a slider control device moving yieldable detents formed by yieldable convoluted plate and projections on a stationary cover plate.

REFERENCES:
patent: 455484 (1891-07-01), Fosburgh et al.
patent: 778115 (1904-12-01), Coddington
patent: 791599 (1905-06-01), Abolt
patent: 2833548 (1958-05-01), Clark
patent: 3356117 (1967-12-01), Wagner
patent: 3475999 (1969-11-01), Roberts et al.

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