Socket release assembly for ratchet drive

Details Socket release assembly for ratchet drive Socket release assembly for ratchet drive

1987-02-24

1988-08-09

Schmidt, Frederick R.

Tools

Wrench, screwdriver, or driver therefor

Handle clutched to head

81 62, B25B 1346

Patent

active

047620323

ABSTRACT:
A pin assembly for securing a tool socket in place and for effecting quick release of the tool socket from a socket engagement tang or boss of a ratchet drive wrench. The mechanical structure is specially adapted for use in a ratchet drive wrench of the type in which the drive direction is conveniently changed by simply applying digital pressure to a pivotally-supported toggle element projecting upwardly of the head of the wrench. A wrench of the type referred to is described in K. K. Chow, U.S. Pat. No. 4,280,379.

REFERENCES:
patent: 4280379 (1981-07-01), Chow
patent: 4512218 (1985-04-01), Chow

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