Puller

Details Puller Puller

2006-10-10

2006-10-10

Watson, Robert C. (Department: 3723)

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

Reexamination Certificate

active

07117573

ABSTRACT:
A puller allowing easy and readily replacement of the jaws within a confined area is comprised of a threaded rod, a drive mechanism, an activation mechanism, and multiple jaws; provided with an auxiliary connecting arm and an auxiliary fixing arm respectively to a connecting base and a bolting base for a connecting arm extending from a connecting base and a bolting base; any jaw being retractable to be respectively connected to the auxiliary connecting arm and the auxiliary fixing arm; a winged nut being turned to draw the auxiliary connecting arm and its corresponding connecting arm, thus to grab a work piece by its circumference while a centering end of a threaded rod holding against the axis of the work piece to remove it.

REFERENCES:
patent: 1043400 (1912-11-01), Collison
patent: 1552616 (1925-09-01), Kister

Affiliated with

Also associated with

Rating

Puller does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3686336