发明名称 |
Stretching device on flat base and vertical frame - is equipped with hydraulic system integral with stretching elements which are mounted on frame and have central housing for workpiece |
摘要 |
A stretching comprises a vertical flat frame (2) attached to a horizontal base plate (1). The frame (2) surrounds a space (3) into which work pieces are inserted, and mounted on the frame (2) are stretching elements. These elements have an integral hydraulic pressure system with a connection (21) for the supply. The space (3) has straight side stops and rounded corners. USE/ADVANTAGE - Saves time and has increased capacity.
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申请公布号 |
DE4200780(A1) |
申请公布日期 |
1992.09.03 |
申请号 |
DE19924200780 |
申请日期 |
1992.01.10 |
申请人 |
MANNESMANN AG, 4000 DUESSELDORF, DE |
发明人 |
GIEVERS, WINFRIED;SPIES, HARALD, 5802 WETTER, DE |
分类号 |
B23Q1/00;B23Q3/10;B25B11/00 |
主分类号 |
B23Q1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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