DEVICE TO WITHDRAW FRAGILE PARTS FROM PRESS WORKING ZONE Russian patent published in 2011 - IPC B21D45/00 B30B15/32 

Abstract RU 2426616 C1

FIELD: process engineering.

SUBSTANCE: invention relates to metal forming. Proposed device comprises frame wherein lifting mechanism displaces. Said lifting mechanism is made up of two aligned tubes. One, outer, tube is provided with rack-type lifting mechanism. Another, inner, tube is provided with additional vertical displacement mechanism made up of drum. Said drum has pins arranged along its circumference. Inner tube is made up of two parts. One, top, part represents barrel with flange atop. Another, support, part has lengthwise cutouts to receive vertical displacement mechanism pins. Both said parts stay in contact via damping spring.

EFFECT: expanded operating performances.

3 dwg

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Authors

Tolstykh Valerij Alekseevich

Belousov Igor' Jakovlevich

Djubin Jurij Valentinovich

Dates

2011-08-20Published

2010-05-13Filed