JPH0421152U - - Google Patents

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Publication number
JPH0421152U
JPH0421152U JP6329790U JP6329790U JPH0421152U JP H0421152 U JPH0421152 U JP H0421152U JP 6329790 U JP6329790 U JP 6329790U JP 6329790 U JP6329790 U JP 6329790U JP H0421152 U JPH0421152 U JP H0421152U
Authority
JP
Japan
Prior art keywords
brush holder
rubber bushing
holder stay
support device
brush
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
JP6329790U
Other languages
Japanese (ja)
Other versions
JPH0721085Y2 (en
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 JP1990063297U priority Critical patent/JPH0721085Y2/en
Publication of JPH0421152U publication Critical patent/JPH0421152U/ja
Application granted granted Critical
Publication of JPH0721085Y2 publication Critical patent/JPH0721085Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例であるブラシホルダ
ステーの支持装置を示す拡大断面図、第２図はゴ
ムブツシユを示す平面図、第３図はその側面図、
第４図はその平面断面図、第５図はその正面断面
図、第６図は本考案の一実施例であるブラシホル
ダステーの支持装置が使用されているモータを示
す縦断面図である。 １０……ワイパ駆動装置の駆動用モータ、１１
……ハウジング、１２……ヨーク、１３……エン
ドブラケツト、１９……回転軸、２０……アーマ
チユア、２１……マグネツト、２２……コミテー
タ、２３……ブラシホルダステー収容凹所、２４
……ブラシホルダカバー、２５……ブラシホルダ
ステー、２６……ゴムブツシユ装着孔、３０……
ボス部、３１……ねじ穴、３３……ビス、３４…
…ワツシヤ、３５……ゴムブツシユ、３６……ボ
ス部挿通孔、３７……環状溝、３８……凹部、３
９……凸部、４１，４２，４３，４４……環状リ
ブ。 FIG. 1 is an enlarged sectional view showing a support device for a brush holder stay that is an embodiment of the present invention, FIG. 2 is a plan view showing a rubber bushing, and FIG. 3 is a side view thereof.
FIG. 4 is a plan sectional view thereof, FIG. 5 is a front sectional view thereof, and FIG. 6 is a vertical sectional view showing a motor in which a brush holder stay support device according to an embodiment of the present invention is used. 10...Drive motor for wiper drive device, 11
... Housing, 12 ... Yoke, 13 ... End bracket, 19 ... Rotating shaft, 20 ... Armature, 21 ... Magnet, 22 ... Commitator, 23 ... Brush holder stay accommodation recess, 24
...Brush holder cover, 25...Brush holder stay, 26...Rubber button mounting hole, 30...
Boss part, 31...screw hole, 33...screw, 34...
... Washer, 35 ... Rubber bushing, 36 ... Boss insertion hole, 37 ... Annular groove, 38 ... Recess, 3
9... Convex portion, 41, 42, 43, 44... Annular rib.

Claims (1)

【実用新案登録請求の範囲】 ブラシ装置を保持しているブラシホルダステー
をハウジングにゴムブツシユを介して支持するブ
ラシホルダステーの支持装置において、 前記ゴムブツシユは略円筒形状に形成されてそ
の筒中空部によりエンドブラケツトのボス部挿通
孔が構成されているとともに、その筒壁外周面の
中間部にブラシホルダステー装着用の環状溝が形
成されており、この環状溝の底面とボス部挿通孔
内周面に凹凸部がそれぞれ形成され、さらに、ゴ
ムブツシユの軸方向両端面に複数の環状リブが外
向きにそれぞれ突設されていることを特徴とする
ブラシホルダステーの支持装置。[Claims for Utility Model Registration] In a support device for a brush holder stay that supports a brush holder stay holding a brush device in a housing via a rubber bushing, the rubber bushing is formed in a substantially cylindrical shape and has a hollow part. The end bracket has a boss insertion hole, and an annular groove for mounting the brush holder stay is formed in the middle of the outer peripheral surface of the cylinder wall. 1. A support device for a brush holder stay, characterized in that concave and convex portions are formed on the rubber bushing, and a plurality of annular ribs are provided on both axial end faces of the rubber bushing, respectively, protruding outward.
JP1990063297U 1990-06-15 1990-06-15 Support device for brush holder stay Expired - Lifetime JPH0721085Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063297U JPH0721085Y2 (en) 1990-06-15 1990-06-15 Support device for brush holder stay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063297U JPH0721085Y2 (en) 1990-06-15 1990-06-15 Support device for brush holder stay

Publications (2)

Publication Number Publication Date
JPH0421152U true JPH0421152U (en) 1992-02-21
JPH0721085Y2 JPH0721085Y2 (en) 1995-05-15

Family

ID=31593219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063297U Expired - Lifetime JPH0721085Y2 (en) 1990-06-15 1990-06-15 Support device for brush holder stay

Country Status (1)

Country Link
JP (1) JPH0721085Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003289641A (en) * 2001-09-11 2003-10-10 Asmo Co Ltd Support structure for brush device
JP2008206389A (en) * 2007-02-16 2008-09-04 Hilti Ag Electric motor
JP2010110134A (en) * 2008-10-30 2010-05-13 Mitsuba Corp Electric motor
JP2012217305A (en) * 2011-04-01 2012-11-08 Nsk Ltd Brush motor and electrically driven power steering device
WO2018062446A1 (en) * 2016-09-30 2018-04-05 日本電産株式会社 Motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5268912U (en) * 1975-11-17 1977-05-21
JPS61101063U (en) * 1984-12-10 1986-06-27
JPH0287952A (en) * 1988-09-24 1990-03-28 Hitachi Ltd small electric motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5268912U (en) * 1975-11-17 1977-05-21
JPS61101063U (en) * 1984-12-10 1986-06-27
JPH0287952A (en) * 1988-09-24 1990-03-28 Hitachi Ltd small electric motor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003289641A (en) * 2001-09-11 2003-10-10 Asmo Co Ltd Support structure for brush device
JP2008206389A (en) * 2007-02-16 2008-09-04 Hilti Ag Electric motor
JP2010110134A (en) * 2008-10-30 2010-05-13 Mitsuba Corp Electric motor
JP2012217305A (en) * 2011-04-01 2012-11-08 Nsk Ltd Brush motor and electrically driven power steering device
WO2018062446A1 (en) * 2016-09-30 2018-04-05 日本電産株式会社 Motor
CN109716629A (en) * 2016-09-30 2019-05-03 日本电产株式会社 Motor
JPWO2018062446A1 (en) * 2016-09-30 2019-07-18 日本電産株式会社 motor
CN109716629B (en) * 2016-09-30 2021-03-09 日本电产株式会社 Motor

Also Published As

Publication number Publication date
JPH0721085Y2 (en) 1995-05-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term