CONICAL THREAD Russian patent published in 2005 - IPC

Abstract RU 2264563 C2

FIELD: mechanical engineering.

SUBSTANCE: conical thread comprises turns made of parallelograms and is cut on the conical surfaces of screw and nut. The sum of the acute angle of the parallelogram and half angle at the top of the cones that engage the conical surfaces of the screw and nut is 90°.

EFFECT: enhanced reliability.

4 dwg

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RU 2 264 563 C2

Authors

Marchak S.Eh.

Dates

2005-11-20—Published

2003-08-27—Filed