OVERRUNNING TOOL Russian patent published in 2007 - IPC B24B39/04 

Abstract RU 2297319 C1

FIELD: mechanical engineering.

SUBSTANCE: overrunning tool comprises housing with disks and deforming members made of turns of steel screw cylindrical spring of round cross-section and interposed between the disks. The spring is rolled into a ring and its turns have varying outer diameter. The spring is provided with a device for control of load of overrunning. The device is made of two washers with central threaded openings secured to the faces of the turns and a screw provided with left and right thread at its ends and screwed in the threaded openings. The spring is mounted for permitting embracing the blank with interference and is pivotally mounted inside the housing by means of extension springs .

EFFECT: expanded functional capabilities.

7 cl, 1 tbl

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RU 2 297 319 C1

Authors

Stepanov Jurij Sergeevich

Kirichek Andrej Viktorovich

Samojlov Nikolaj Nikolaevich

Afanas'Ev Boris Ivanovich

Fomin Dmitrij Sergeevich

Sotnikov Vladimir Il'Ich

Dates

2007-04-20Published

2005-11-02Filed