JPS6484584A - Brush device - Google Patents

Brush device

Info

Publication number
JPS6484584A
JPS6484584A JP24327987A JP24327987A JPS6484584A JP S6484584 A JPS6484584 A JP S6484584A JP 24327987 A JP24327987 A JP 24327987A JP 24327987 A JP24327987 A JP 24327987A JP S6484584 A JPS6484584 A JP S6484584A
Authority
JP
Japan
Prior art keywords
display
lead conductor
end part
brush
resin material
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
JP24327987A
Other languages
Japanese (ja)
Other versions
JP2693768B2 (en
Inventor
Akira Akanuma
Masanori Miyashita
Buichi Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coorstek KK
Original Assignee
Toshiba Ceramics Co Ltd
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 by Toshiba Ceramics Co Ltd filed Critical Toshiba Ceramics Co Ltd
Priority to JP62243279A priority Critical patent/JP2693768B2/en
Publication of JPS6484584A publication Critical patent/JPS6484584A/en
Application granted granted Critical
Publication of JP2693768B2 publication Critical patent/JP2693768B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE:To suppress deformation of one end part of a lead conductor and to detect abrasion of a brush itself by the use of a display made of a thermosetting resin material, by disposing the display on the periphery of the lead conductor in a brush device and heating/hardening the display. CONSTITUTION:An insulation coating part 14A on an end part of one piece of a lead conductor 14 is removed ahead of burying the lead conductor into a brush body 12, and a display 15 made of a thermosetting resin material is disposed there. An end part 15A is positioned in a prescribed distance from the brush body 12. When the display 15 is heated and hardened/contracted, deformation of one end part of the lead conductor can be effectively suppressed by the display even if a holder housing hole is large compared with the lead conductor. Abrasion of the brush itself can be exactly detected by watching/ recognizing the display and so.
JP62243279A 1987-09-28 1987-09-28 Brush equipment Expired - Fee Related JP2693768B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62243279A JP2693768B2 (en) 1987-09-28 1987-09-28 Brush equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243279A JP2693768B2 (en) 1987-09-28 1987-09-28 Brush equipment

Publications (2)

Publication Number Publication Date
JPS6484584A true JPS6484584A (en) 1989-03-29
JP2693768B2 JP2693768B2 (en) 1997-12-24

Family

ID=17101496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243279A Expired - Fee Related JP2693768B2 (en) 1987-09-28 1987-09-28 Brush equipment

Country Status (1)

Country Link
JP (1) JP2693768B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011501648A (en) * 2007-10-24 2011-01-06 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Brush device with spring for electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535703A (en) * 1976-07-07 1978-01-19 Hitachi Ltd Armature

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535703A (en) * 1976-07-07 1978-01-19 Hitachi Ltd Armature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011501648A (en) * 2007-10-24 2011-01-06 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Brush device with spring for electric machine

Also Published As

Publication number Publication date
JP2693768B2 (en) 1997-12-24

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