CLAMPING DEVICE Russian patent published in 1994 - IPC

Abstract RU 2012476 C1

FIELD: mechanical engineering. SUBSTANCE: clamping device has thrust piston 8 rigidly secured to actuating rod 6 and contacting with calibrated return spring 7, and casing 1. Working medium in the form of snugly located metal balls 10 is placed within casing 1. Balls 10 are in contact with piston 8. Surfaces of piston 8 and casing bottom facing metal balls are made spherical. EFFECT: wider operational capabilities and increased efficiency. 1 dwg

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RU 2 012 476 C1

Authors

Maslo G.P.

Shvedov Eh.K.

Verkhovykh N.A.

Dates

1994-05-15—Published

1992-06-11—Filed