AUXILIARY CHUCK GRIPPING BROACH Russian patent published in 1997 - IPC

Abstract RU 2100154 C1

FIELD: machining of metals, mechanical engineering, broaching machines. SUBSTANCE: split body of auxiliary chuck gripping broach is composed of bushing 1 and tail part 2 and set of springs 12 positioned between them. Rod 15 meant for connection to working chuck of broaching machine is joined to body of auxiliary chuck. Length of rod 15 is chosen from condition of axial power action on tail party of broach in process of cutting. EFFECT: improved functional efficiency and simplified design of auxiliary chuck. 2 dwg

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RU 2 100 154 C1

Authors

Kalganov V.I.

Stojunin A.N.

Kudrjashov G.V.

Dates

1997-12-27—Published

1995-08-04—Filed