Compact ratchet wrench with quick-release lever

Details Compact ratchet wrench with quick-release lever Compact ratchet wrench with quick-release lever

1984-07-18

1986-04-29

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Plural pivoted jaws and handle-lever

81111, B25B 1328

Patent

active

045849137

ABSTRACT:
This invention relates to an improved "lever lock" type wrench which has ratchet characteristics and a novel construction which makes it convenient to use. The construction includes an angled and compact head portion, a quick-release lever, and fully enclosed internal working elements which protects them from grease and dirt. Furthermore, a particular geometry is disclosed which permits the minimum amount of handle rotation for the wrench jaws to achieve the next successive grip in the ratcheting mode.

REFERENCES:
patent: 1183371 (1916-05-01), Ginsburg
patent: 2047548 (1936-07-01), Colognori et al.

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