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Patent Searching and Data


Title:
SAFETY SWITCH
Document Type and Number:
Japanese Patent JP2019090528
Kind Code:
A
Abstract:
To provide a safety switch capable of attaining safety protective function of high reliability even though a structural size is small.SOLUTION: This invention relates to a safety switch (2) which has an interlock unit (12) for holding an allocated actuator (3) at an interlock position. The interlock unit (12) has an opening (9) and a cut-off element. The cut-off element projects into the opening (9) at the interlock position, and is engaged to an actuator head (8) of the actuator (3) at the interlock position from behind. To the cut-off element, actuation force is applied by an actuation element, and thus the cut-off element is held at the interlock position. When the actuator head (8) runs in/out through the opening (9), the actuator head (8) displaces the cut-off element against the actuation force.SELECTED DRAWING: Figure 1

Inventors:
ILO GRIMM
Application Number:
JP2018195986A
Publication Date:
June 13, 2019
Filing Date:
October 17, 2018
Export Citation:
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Assignee:
EUCHNER GMBH PLUS CO KG
International Classes:
F16P3/08; E05B47/00; E05B55/00
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima