Plier type ratchet wrench

Details Plier type ratchet wrench Plier type ratchet wrench

1975-06-19

1976-03-02

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Machine

81 581, B25B 1346

Patent

active

039410170

ABSTRACT:
A plier-type ratchet wrench of simple, economical and robust construction employs a single rigid thrust rod or bar to operate the ratchet drive and a single extensible helical spring which both biases the operating handle to its normal position and keeps the thrust rod and a pawl engaged with the ratchet.

REFERENCES:
patent: 1398180 (1921-11-01), Dietrich
patent: 3270595 (1966-09-01), Hall et al.
patent: 3616714 (1971-11-01), Gregory

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