Two part retaining ring

Abrading – Work holder – Work rotating

Reexamination Certificate

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Details

C451S285000

Reexamination Certificate

active

06974371

ABSTRACT:
A retaining ring is made of two generally annual portions. One portion has depressions and the other portion has projections that extend into the depressions when the two portions are brought together. The projections can have a cross section with two outwardly sloped sides.

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