Keyless chuck

Details Keyless chuck Keyless chuck

1988-02-29

1989-06-27

Weidenfeld, Gil

Chucks or sockets

Socket type

Obliquely guided reciprocating jaws

279 60, B23B 3104

Patent

active

048422886

ABSTRACT:
A keyless chuck comprises a plurality of jaws slidably fitted respectively in bores formed in a body. A substantially cylindrical, first operating component is mounted on the body rotatably and axially movably, and is provided with female threads in engagement with male threads on the respective jaws. A substantially cylindrical, second operating component is mounted on the first operating component for angular and axial movement. A cam device is arranged between the second operating component and an end member fixedly mounted to the rear end of the body. When the second operating component is angularly moved in a first direction, the cam device moves the second operating component forwardly to cause at least one projection provided on the second operating component to move forwardly the first operating component and the jaws threadedly engaged therewith. When the second operating component is angularly moved in the opposite second direction, the cam device allows the second operating component to be moved rearwardly.

REFERENCES:
patent: 1473488 (1923-11-01), McConnell
patent: 1476903 (1923-12-01), McConnell
patent: 1513332 (1924-10-01), McConnell
patent: 1532329 (1925-04-01), McConnell
patent: 3000642 (1961-09-01), Kawasaki
patent: 3807745 (1974-04-01), Bent

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-807369