PROTECTIVE ENCLOSURE FOR LATHE CHUCK Russian patent published in 2019 - IPC B23B25/04 B23Q11/08 

Abstract RU 2706991 C2

FIELD: turning; drilling.

SUBSTANCE: machine includes chuck for holding workpiece or tool. Cartridge is actuated between the gripping and releasing positions. Protective guard of cartridge is installed on machine body. Protective guard of the cartridge has a transparent window and is installed with the possibility of turning movement between the position, in which the cartridge is closed, and the position, in which the cartridge is open. At the front end of the protective enclosure of the cartridge there is an extension of the protective guard of the cartridge, which is made with an opening.

EFFECT: higher convenience and safety of machine maintenance during operation.

12 cl, 13 dwg

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RU 2 706 991 C2

Authors

Gardner, Martin

Veber, Charlz

Karlson, Bendzhamin

Dates

2019-11-21Published

2015-12-07Filed