Title:
内燃機関のバルブタイミング制御装置と該バルブタイミング制御装置の製造方法及びブラシ保持部材
Document Type and Number:
Japanese Patent JP6720319
Kind Code:
B2
Abstract:
A brush holder 29 is formed bent into a quadrangular tube shape and comprises a first side wall section 29a, a second side wall section 29b, a third side wall section 29c, and a fourth side wall section 29d. Two first protruding sections 29f and first recessed sections 29e are formed on the other end of the first side wall section, and on one end of the fourth side wall section facing thereto second recessed sections 29h, which engage with the first protruding sections in an intersecting manner, and second protruding sections 29g, which engage with the first recessed sections in an intersecting manner are formed. The first and second protruding sections, in a protruding state, are embedded in and secured to a synthetic resin brush-holding section 28a. The force binding the brush holder to the holding member is thereby increased, suppressing rattling or falling of the brush holder.
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Inventors:
Hiroyuki Nemoto
Naoki Kokubo
Shintaro Takada
Naoki Kokubo
Shintaro Takada
Application Number:
JP2018534362A
Publication Date:
July 08, 2020
Filing Date:
August 08, 2017
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
Union Machinery Co., Ltd.
Union Machinery Co., Ltd.
International Classes:
H02K13/00; F01L1/356; H02K15/02
Domestic Patent References:
| JP2010142003A | ||||
| JP8317606A |
Foreign References:
| WO2016125545A1 |
Attorney, Agent or Firm:
Hiromichi Kobayashi
Tomioka Kiyoshi
Kazuaki Takashima
Tomioka Kiyoshi
Kazuaki Takashima