发明名称 |
Device for avoiding the cutting or crushing of a foreign body |
摘要 |
One of the moveable parts (1,2) has a relatively moveable solid barrier (3). This is fastened at a distance via electrical contact points (4), forming a three-point formation. The distance is larger than a max. required braking distance (W) to stop the movement. A movement of the barrier relative to the part, causes a contact break in at least one of the elements, and therefore interrupts a normally closed circuit. The barrier is flexibly supported via guide pins (5). Each pin carries a contact bridge (6) to form a closed current circuit. |
申请公布号 |
EP0688998(A3) |
申请公布日期 |
1997.01.29 |
申请号 |
EP19940117763 |
申请日期 |
1994.11.10 |
申请人 |
JENOPTIK TECHNOLOGIE GMBH |
发明人 |
HUEBNER, GERD;HEITMANN, MICHAEL |
分类号 |
E05F15/00;F16P3/12;(IPC1-7):F16P3/12 |
主分类号 |
E05F15/00 |
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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