Tools – Wrench – screwdriver – or driver therefor – Handle clutched to head
Patent
1994-03-15
1997-05-06
Smith, James G.
Tools
Wrench, screwdriver, or driver therefor
Handle clutched to head
8117785, B25B 1346
Patent
active
056260628
ABSTRACT:
A socket and ratchet wrench combination (20) disclosed has a socket (22) and a ratchet wrench (24) that are detachably connectible to each other through a retainer (58) preferably embodied by a split ring (68) to provide nut driving even when a threaded shank of a relatively long length extends outwardly from the nut being torqued.
REFERENCES:
patent: 838109 (1906-12-01), Hanes et al.
patent: 845717 (1907-02-01), Miller
patent: 1447564 (1923-03-01), Norlund et al.
patent: 2869410 (1959-01-01), Prichard
patent: 3532012 (1970-10-01), Pryor
patent: 3877328 (1975-04-01), Sullivan
patent: 4328720 (1982-05-01), Shiel
patent: 4475420 (1984-10-01), Atkinson et al.
patent: 4515044 (1985-05-01), Harstan
patent: 4520697 (1985-06-01), Moetelli
patent: 4602534 (1986-07-01), Moetelli
patent: 4817475 (1989-04-01), Kelly et al.
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