ADJUSTABLE CHUCK FOR HOLDING BROACH Russian patent published in 2002 - IPC

Abstract RU 2193473 C1

FIELD: mechanical engineering. SUBSTANCE: chuck has wedge-shaped cams spring-biased to one another and cam separating mechanism, which is adapted for individual adjustment of each cam. Chuck of such construction allows lateral loads applied to broach shank to be reduced. Chuck is used for attachment of working tool on broaching lathe. EFFECT: simplified construction and enhanced reliability in operation. 4 dwg _

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RU 2 193 473 C1

Authors

Bondar' A.V.

Balashov V.A.

Lukin A.V.

Nekrasov A.N.

Smolentsev V.P.

Dates

2002-11-27—Published

2001-07-11—Filed