CHUCK, CAM MEMBER FOR IT AND METHOD FOR MAKING CAM MEMBER Russian patent published in 2000 - IPC

Abstract RU 2150356 C1

FIELD: chucks used with electric or manual drive. SUBSTANCE: chuck includes nut mounted with possibility of rotation in body of chuck and screwed on threaded cams of chuck. Different configuration members of chuck such as its profiled outer face are formed due to selective redistribution of metal. Such process differs from formation of cams according to well known technique of working them due to structural orientation of grains in metal. Formation of cams is realized, mainly at low temperature no more than 1000 degrees by Fahrenheit. EFFECT: significant economy of metal at forming cams, high accuracy of cam joining at clamping tool shaft. 18 cl, 16 dwg

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RU 2 150 356 C1

Authors

Karter E.Rassel

Dates

2000-06-10—Published

1996-03-13—Filed