REMOVER OF LARGE DIAMETER BLANK Russian patent published in 2004 - IPC

Abstract RU 2236935 C2

FIELD: mechanical engineering.

SUBSTANCE: remover has a screw. The screw is set in the central threaded opening in the spider. The arm of the spider are pivotally connected to the pawls for clamping the blank. The remover is provided with springs. One end of each of the springs is connected with spider arm, the other end of the spring is pivotally connected with the pawl. In the initial position the axes of the pivots are arranged in one plane. The pivot composed of the spring and spider arm is interposed between the pivots composed of the spider arm, spring, and pawl. The springs are set in the hollows provided in pawls.

EFFECT: enhanced convenience of operation.

1 dwg

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RU 2 236 935 C2

Authors

Larionov Ju.V.

Mjasnikov B.N.

Timoshkin N.I.

Dates

2004-09-27Published

2002-08-23Filed