发明公开
- 专利标题： ANORDNUNG ZUR ERFASSUNG DER VERÄNDERUNG DER POSITIONIERUNG ZWISCHEN ZWEI SICH RELATIV ZUEINANDER BEWEGENDEN KÖRPERN
- 专利标题（英）： Device for detecting the positional change between two bodies moving in relation to one another
- 专利标题（中）： 安排变更的定位之间的两个相对运动物体收购
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申请号： EP99950717.1申请日： 1999-10-13
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公开(公告)号： EP1040319A1公开(公告)日： 2000-10-04
- 发明人: BARTZKE, Karlheinz , MACK, Stefan , MASCHKE, Gunter , BURKHARDT, Matthias , DITAS, Peter
- 申请人： CARL ZEISS JENA GmbH
- 申请人地址： Tatzendpromenade 1a 07745 Jena DE
- 专利权人： CARL ZEISS JENA GmbH
- 当前专利权人： CARL ZEISS JENA GmbH
- 当前专利权人地址： Tatzendpromenade 1a 07745 Jena DE
- 代理机构： Geyer, Werner, Dr.-Ing.
- 优先权： DE19847992 19981017
- 国际公布： WO0023768 20000427
- 主分类号： G01D5/34
- IPC分类号： G01D5/34
摘要：
The invention relates to a device using a light barrier system (3) in order to detect the positional change between two bodies (1, 2) moving in relation to one another. According to the invention, means (5, 6) which are arranged on at least one of both bodies (1, 2) lead to, when the bodies (1, 2) are moved in relation to one another, a signal variation of the light barrier system (3) which can be evaluated. To this end, at least one pair of light barrier systems (3, 4) is interconnected directly or via an electronic circuit.
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