JPH0464973U - - Google Patents

Info

Publication number
JPH0464973U
JPH0464973U JP10700190U JP10700190U JPH0464973U JP H0464973 U JPH0464973 U JP H0464973U JP 10700190 U JP10700190 U JP 10700190U JP 10700190 U JP10700190 U JP 10700190U JP H0464973 U JPH0464973 U JP H0464973U
Authority
JP
Japan
Prior art keywords
spring
electric brush
blocking piece
held
hollow part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10700190U
Other languages
English (en)
Other versions
JP2503672Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990107001U priority Critical patent/JP2503672Y2/ja
Publication of JPH0464973U publication Critical patent/JPH0464973U/ja
Application granted granted Critical
Publication of JP2503672Y2 publication Critical patent/JP2503672Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Description

【図面の簡単な説明】
第1図は本考案による実施例を示す縦断側面図
、第2図は従来技術の一例を示す縦断側面図、第
3図は本考案による実施例のスプリングと遮断片
の斜視図、第4図は従来技術による一例のスプリ
ングと遮断片の斜視図である。 図において、1は電刷子、3は空洞部、7は遮
断片、11はスプリング、18は電刷子の整流子
接触部、lは有効摩耗長さである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電刷子頭部内部に空胴部を有し、該空胴部内に
    遮断片とスプリングを有し、前記遮断片は、前記
    スプリングのばね圧により電刷子の整流子接触部
    方向に圧縮されており、前記電刷子がある摩耗長
    さに達すると、前記スプリングのばね圧により、
    前記遮断片が前記電刷子の外部へ突出するような
    自動停止電刷子において、前記スプリングの直径
    方向の弾性を利用し、前記スプリングの一端部を
    前記遮断片に保持し、前記スプリングの他端部を
    前記電刷子に保持したことを特徴とする自動停止
    電刷子。
JP1990107001U 1990-10-12 1990-10-12 自動停止電刷子 Expired - Lifetime JP2503672Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990107001U JP2503672Y2 (ja) 1990-10-12 1990-10-12 自動停止電刷子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990107001U JP2503672Y2 (ja) 1990-10-12 1990-10-12 自動停止電刷子

Publications (2)

Publication Number Publication Date
JPH0464973U true JPH0464973U (ja) 1992-06-04
JP2503672Y2 JP2503672Y2 (ja) 1996-07-03

Family

ID=31853316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990107001U Expired - Lifetime JP2503672Y2 (ja) 1990-10-12 1990-10-12 自動停止電刷子

Country Status (1)

Country Link
JP (1) JP2503672Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103427301A (zh) * 2012-05-18 2013-12-04 海门市华联电碳有限公司 安全电锤用碳刷

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042804A1 (de) 2010-10-22 2012-04-26 Robert Bosch Gmbh Kohlebürste mit Abschaltvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013806A (ja) * 1973-04-26 1975-02-13
JPS5312973U (ja) * 1976-07-14 1978-02-02
JPS5612471U (ja) * 1979-07-06 1981-02-02
EP0023537A1 (de) * 1979-07-21 1981-02-11 REKOFA Wenzel GmbH & Co KG. Kohlebürste mit Abschaltvorrichtung
JPS6094787U (ja) * 1983-12-02 1985-06-28 松下電器産業株式会社 ブラシ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013806A (ja) * 1973-04-26 1975-02-13
JPS5312973U (ja) * 1976-07-14 1978-02-02
JPS5612471U (ja) * 1979-07-06 1981-02-02
EP0023537A1 (de) * 1979-07-21 1981-02-11 REKOFA Wenzel GmbH & Co KG. Kohlebürste mit Abschaltvorrichtung
JPS6094787U (ja) * 1983-12-02 1985-06-28 松下電器産業株式会社 ブラシ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103427301A (zh) * 2012-05-18 2013-12-04 海门市华联电碳有限公司 安全电锤用碳刷

Also Published As

Publication number Publication date
JP2503672Y2 (ja) 1996-07-03

Similar Documents

Publication Publication Date Title
JPH0464973U (ja)
JPH0214271U (ja)
JPH0443857U (ja)
JPH0450500U (ja)
JPH01116568U (ja)
JPH01180158U (ja)
JPS60130522U (ja) 電力機器用コンタクト
JPH01124692U (ja)
JPH0320827U (ja)
JPS639285U (ja)
JPS6438777U (ja)
JPS62159294U (ja)
JPS6243506U (ja)
JPH0354354U (ja)
JPS6286559U (ja)
JPH02119153U (ja)
JPS59114019U (ja) ブラシの凸部を鋸状に形成した歯ブラシ
JPH0317405U (ja)
JPH0486119U (ja)
JPH0338870U (ja)
JPS6188966U (ja)
JPH0298848U (ja)
JPH03114215U (ja)
JPH043733U (ja)
JPS6265128U (ja)