Locking system of a safety switch comprising a reading head and an actuator
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United States of America Patent
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-
Jan 24, 2006
Grant Date -
Dec 9, 2004
app pub date -
Sep 17, 2002
filing date -
Sep 18, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A locking system is for a safety switch. The switch has a reading head (2) and an actuator (3) with first and second modules (10, 14) containing electric and/or electronic components. The components can be caused to interact electrically in a contactless manner to control the safety switch. The actuator (3) can be locked on the reading head (2) by a controllable electromagnet (7), which cooperates with a counterelement (12). The counter-element (12) and/or the electromagnet (7) is/are connected in a fixed manner to a corresponding base element (13), which is fixed to the actuator (3) or reading head (2), but can be pivoted in relation to the base element. The first and/or second module (10, 14) is/are integrated into the respective counter-element (12).
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