发明公开
- 专利标题： SICHERER AKTUATOR FÜR EINE AUFZUGSANLAGE
- 专利标题（英）： Reliable actuator for a lift system
- 专利标题（中）： SICHERER AKTUATORFÜREINE AUFZUGSANLAGE
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申请号： EP14800084.7申请日： 2014-11-21
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公开(公告)号： EP3083474A1公开(公告)日： 2016-10-26
- 发明人: STUDER, Christian , BITZI, Raphael
- 申请人： Inventio AG
- 申请人地址： Seestrasse 55 6052 Hergiswil CH
- 专利权人： Inventio AG
- 当前专利权人： Inventio AG
- 当前专利权人地址： Seestrasse 55 6052 Hergiswil CH
- 优先权： EP13198658 20131219
- 国际公布： WO2015090840 20150625
- 主分类号： B66B5/16
- IPC分类号： B66B5/16
摘要：
The invention relates to an actuator 1 for a lift system, which actuator can adopt an activated state and a released state, and has a restoring element 15. The actuator is brought from the released state into the activated state by means of said restoring element. The restoring element is made of a shape memory alloy. At a first temperature, the restoring element adopts a first length, and a second length at a second temperature. After the actuator has been released, the restoring element is designed to change from the first length into the second length, and back into the first length. In this way, the restoring element returns the actuator to the activated state.
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