Precision rotary indexing fixture

Details Precision rotary indexing fixture Precision rotary indexing fixture

1975-03-19

1976-06-08

Smith, Al Lawrence

Work holders

Holder mounted for movement

With indexing steps

B23Q 318

Patent

active

039617807

ABSTRACT:
A precision rotary indexing fixture wherein a work support plate is rotatably journalled on a base. The plate and base each have a downwardly facing ring of teeth thereon. An axially movable coupling ring has two rings of teeth thereon which register axially and are adapted to mesh with the rings of teeth on the plate and base to fixedly retain the plate in a predetermined angular position relative to the base. The number of teeth in the two sets of rings may differ and the coupling ring may be rotated through a predetermined arcuate extent to obtain vernier angular adjustment of the top plate relative to the base through an arcuate extent of a fraction of the spacing between the successive teeth on either of the rings.

REFERENCES:
patent: 2339986 (1944-01-01), Engert
patent: 2686283 (1954-08-01), Stephan
patent: 2921487 (1960-01-01), Schabot
patent: 2973956 (1961-03-01), Hartley
patent: 3048948 (1962-08-01), Johnson

Affiliated with

Also associated with

Rating

Precision rotary indexing fixture does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1094361