Title:
リミットスイッチの製造方法
Document Type and Number:
Japanese Patent JP6854665
Kind Code:
B2
Abstract:
The invention relates to a method of manufacturing a limit switch. Freezing of the liquid around an opening of a head casing is prevented without setting an individual member externally. A grease (13)is coated around the opening (113) protruding from one end side of a shaft (12), and a rod (15) is arranged on the shaft (12), and the grease (13) is disassembled through mounting of the rod (15); and the grease (13) fills the gap between the head casing (112) and the shaft (12).
Inventors:
Zentaro Nakamura
Application Number:
JP2017029876A
Publication Date:
April 07, 2021
Filing Date:
February 21, 2017
Export Citation:
Assignee:
Azbil Co., Ltd.
International Classes:
H01H11/00; H01H21/28
Domestic Patent References:
| JP56072428U | ||||
| JP55166024U |
Attorney, Agent or Firm:
Sanno domestic and foreign patent office
Hamada Hatsune
Nakashima Shigeru
Tatsuya Sakamoto
Tsujioka Masaaki
Kazuma Inoue
Hamada Hatsune
Nakashima Shigeru
Tatsuya Sakamoto
Tsujioka Masaaki
Kazuma Inoue