发明申请
- 专利标题: Safety switch device for electrically controlled machines
- 专利标题(中): 电动控制机用安全开关装置
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申请号: US10485127申请日: 2002-07-19
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公开(公告)号: US20050011740A1公开(公告)日: 2005-01-20
- 发明人: Dieter Graiger , Hans-Peter Wubtersteiger , Martin Danner
- 申请人: Dieter Graiger , Hans-Peter Wubtersteiger , Martin Danner
- 优先权: ATA1192/01 20010731
- 国际申请: PCT/AT02/00215 WO 20020719
- 主分类号: H01H3/12
- IPC分类号: H01H3/12 ; H01H9/02 ; H01H9/20
摘要:
The invention relates to a safety switch unit (1) for electrically controlled machines for use in combination with the actual control elements of the machine control system in a hand-held application or for manual control, with at least one operating element which is displaced relative to a mounting frame (8) in accordance with the switching function desired by a user, which is designed to change the switch status of at least one electric switch element, the safety switch unit (1) having at least one switch position which is maintained only as long as a sufficiently high operating force is applied to the displaceable operating elements. Two operating elements for at least one respective electric switch element (14, 15) can be displaced in translation or rotation to a limited degree relative to the mounting frame (8) about a respective pivot axis of two pivot bearings and provide a substantially translating or straight operating movement of the safety switch unit (1) by means of a push button unit (2) which is disposed in front of the two operating elements by reference to the operating direction—arrow (13)—of the safety switch unit (1).
公开/授权文献
- US07176399B2 Safety switch device for electrically controlled machines 公开/授权日:2007-02-13
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