Compensating and/or centralizing grip chuck

Details Compensating and/or centralizing grip chuck Compensating and/or centralizing grip chuck

1990-06-04

1991-10-01

Schwartz, Larry I.

Chucks or sockets

Pivoted jaw

279 1L, B23B 3112

Patent

active

050527002

ABSTRACT:
A chuck is disclosed which has article gripping member each having a pivot portion intermediate its ends about which the member pivots as the chuck is opened and closed. The members are each caused to pivot by a pin which passes through a slot in the member adjacent the inner end of the member remote from the workpiece gripping outer end thereof. Movement of the pin lengthwise of slot causes the member to pivot. The slot in which the pin is seated is elongated lengthwise of the member and is inclined to the central axis of the member at a very minor angle whereby the centrifugal forces generated by operation of the chuck cannot generate sufficient force to cause the pin to move lengthwise of the seat and thus permit the jaw to release the workpiece.

REFERENCES:
patent: 164032 (1875-06-01), Pratt
patent: 4009888 (1977-03-01), Wallace

Affiliated with

Also associated with

Rating

Compensating and/or centralizing grip chuck does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1749701