APPARATUS FOR BLANKING PARTS OF FLAT MATERIAL AND ROLLING THEM Russian patent published in 1994 - IPC

Abstract RU 2019346 C1

FIELD: leather processing. SUBSTANCE: apparatus has a press a rolling mechanisms; the last has a clamping unit, joined with an upper plate of the press. Upon blanking parts from one blank the upper plate acts upon the clamping unit. A new blank, being fed, is being rolled between rolls. EFFECT: enhanced efficiency. 5 cl, 3 dwg

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RU 2 019 346 C1

Authors

Кrivovjazjuk А.S.

Zhelnov N.А.

Кharlamov V.М.

Dates

1994-09-15—Published

1991-10-29—Filed