Quick release socket mechanism

Tools – Wrench – screwdriver – or driver therefor – Handle or shank

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

811244, 81DIG11, B25B 2316

Patent

active

058132961

ABSTRACT:
A socket drive tool includes an elongated shaft having a coupling structure for coupling to a socket. The coupling structure includes a detent ball disposed in a detent recess and moveable between retaining and releasing positions relative to the socket. The shaft has a cavity therein communicating with the detent recess. A tubular sleeve having a sleeve cam surface is disposed coaxially about the shaft for movement between a retaining condition and a releasing condition. A rod is moveable axially between retaining and releasing conditions, being spring-biased to the latter. The rod has within the cavity a first cam surface engageable with the detent ball and a second cam surface engageable with a transfer ball which is, in turn, engageable with the sleeve cam surface. When the sleeve is in the retaining condition, the sleeve cam surface causes the transfer ball and rod to hold the detent ball in its retaining position, and when the sleeve is in the releasing condition it causes the transfer ball and the rod to permit movement of the detent ball to its releasing position.

REFERENCES:
patent: 1864466 (1932-09-01), Peterson
patent: 2913263 (1959-11-01), Zajac
patent: 3208318 (1965-09-01), Roberts
patent: 3682506 (1972-08-01), Bruyere et al.
patent: 4187747 (1980-02-01), Pawlaw
patent: 4245528 (1981-01-01), Hugh et al.
patent: 4297924 (1981-11-01), Stephens
patent: 4367663 (1983-01-01), Merics
patent: 4399722 (1983-08-01), Sardo, Jr.
patent: 4453449 (1984-06-01), Hollmann
patent: 4480511 (1984-11-01), Nickipuck
patent: 4502365 (1985-03-01), Hacker
patent: 4537100 (1985-08-01), Palm
patent: 4614457 (1986-09-01), Sammon
patent: 4647089 (1987-03-01), Zangrando
patent: 4671718 (1987-06-01), Eakin
patent: 4733584 (1988-03-01), Karge
patent: 4762033 (1988-08-01), Chow
patent: 4768405 (1988-09-01), Nickipuck
patent: 4770073 (1988-09-01), Palm
patent: 4781085 (1988-11-01), Fox, III
patent: 4817476 (1989-04-01), Karge
patent: 4865485 (1989-09-01), Finnefrock, Sr.
patent: 4905549 (1990-03-01), Nickipuck
patent: 4938107 (1990-07-01), Nickipuck
patent: 4962682 (1990-10-01), Rose et al.
patent: 5090275 (1992-02-01), McCann
patent: 5289745 (1994-03-01), Beardsley
patent: 5291809 (1994-03-01), Fox, III et al.
patent: 5333523 (1994-08-01), Palm
patent: 5390571 (1995-02-01), Fox, III et al.
patent: 5433548 (1995-07-01), Roberts et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Quick release socket mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Quick release socket mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quick release socket mechanism will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-677389

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.