Title:
POSITION DETECTION SWITCH AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/061647
Kind Code:
A1
Abstract:
This position detection switch (10) is provided with a case (12) having a cylindrical part (12a) that has a plurality of ribs (30a-30f) on an inner circumferential wall thereof along the axial direction thereof. Accordingly, the strength of the case (12) is increased, and running of a molten resin, for fixing a substrate (18) disposed on the inside, are improved when the molten resin is injected from a long groove (24) of the case (12); and the contact surface area between the ribs (30a-30f) and a sheath (44) is increased whereby durability against an external force and temperature variation is increased.
Inventors:
MANDOKORO JIRO (JP)
Application Number:
PCT/JP2017/031887
Publication Date:
April 05, 2018
Filing Date:
September 05, 2017
Export Citation:
Assignee:
SMC CORP (JP)
International Classes:
H01H9/02; H01H11/00; H01H36/00
Foreign References:
| JPH0660763A | 1994-03-04 | |||
| JPH0379143U | 1991-08-12 | |||
| JPH0531075U | 1993-04-23 | |||
| JPH10249883A | 1998-09-22 | |||
| JP2000048692A | 2000-02-18 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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