METHOD AND DEVICE FOR MANUFACTURE OF LEVER COMPONENT OF VEHICLE Russian patent published in 2019 - IPC B21D53/88 

Abstract RU 2697490 C1

FIELD: machine building.

SUBSTANCE: method of vehicle lever component manufacturing includes expansion stage and separation stage. Expansion step is performed by pressing the part of the product subjected to pressure passing in the product plane in the thickness direction to increase the article width in the feeding direction. At the stage of separation, the item is cut off from processed material. Invention also includes device for manufacture of lever component of vehicle.

EFFECT: technical result is higher efficiency factor of workpieces.

15 cl, 12 dwg, 1 ex

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RU 2 697 490 C1

Authors

Kuroi Yutaka

Ito Hironori

Dates

2019-08-14Published

2015-11-13Filed