Fastener for locking a rotatable part to a shaft

Details Fastener for locking a rotatable part to a shaft Fastener for locking a rotatable part to a shaft

1974-01-31

1976-04-27

Kundrat, Andrew V.

Joints and connections

Rod end to transverse side of member

Utilizing opposite sides of member

403320, 403362, F16D 106

Patent

active

039531406

ABSTRACT:
A device is disclosed for locking a first screw, or other rotatable part, within a cavity in an impeller. The screw incorporates a cavity containing a spring. A second screw is positioned in the head of the first screw in such a way that it may be used to force the spring into resilient cooperation with the surrounding surface. The first screw is locked thereby to the surrounding surface and is prevented from threading-out under certain heavy load conditions. This development is especially useful for locking an impeller to a pump shaft.

REFERENCES:
patent: 538309 (1895-04-01), Wood
patent: 889894 (1908-06-01), Berentsen
patent: 1474239 (1923-11-01), Collins
patent: 1845428 (1932-02-01), Llewellyn
patent: 2384177 (1945-09-01), Kent
patent: 2396276 (1946-03-01), Lang
patent: 2993714 (1961-07-01), Junghanns
patent: 3016077 (1962-01-01), Yocum

Affiliated with

Also associated with

Rating

Fastener for locking a rotatable part to a shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fastener for locking a rotatable part to a shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fastener for locking a rotatable part to a shaft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1998855