JPS6257568U - - Google Patents

Info

Publication number
JPS6257568U
JPS6257568U JP1985146984U JP14698485U JPS6257568U JP S6257568 U JPS6257568 U JP S6257568U JP 1985146984 U JP1985146984 U JP 1985146984U JP 14698485 U JP14698485 U JP 14698485U JP S6257568 U JPS6257568 U JP S6257568U
Authority
JP
Japan
Prior art keywords
brush
base
motor
arm
small motor
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.)
Pending
Application number
JP1985146984U
Other languages
Japanese (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 JP1985146984U priority Critical patent/JPS6257568U/ja
Priority to KR2019860014551U priority patent/KR900002355Y1/en
Priority to CN198686106490A priority patent/CN86106490A/en
Priority to GB8623195A priority patent/GB2180999B/en
Publication of JPS6257568U publication Critical patent/JPS6257568U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/39—Brush holders wherein the brush is fixedly mounted in the holder
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)

Description

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

第１図は本考案によるブラシ装置の一実施例を
示し、第１図Ａは側面図、第１図Ｂは平面図、第
１図Ｃはブラシアームが開いた状態を示す側面説
明図、第２図はブラシ装置が小型モータに組み込
まれた状態を示す概念図、第３図はブラシ装置が
小型モータのモータケース蓋に挿置された状態を
説明するための説明図、第４図は本考案による一
実施例ブラシ装置のブラシアームの動きを説明す
るための説明図、第５図は本考案によるブラシ装
置の他の一実施例における平面図、第６図図示Ａ
，Ｂ、およびＣはブラシ装置の縦来例説明図を示
している。 図中、１はブラシ装置、２はブラシアーム、２
ｂは折曲げ片、３はブラシベース、４はコミユテ
ータ、５はモータケース蓋、６はブラシ部、７は
ブラシの有効長、８はターミナヌ部、９は結合部
、１０はダンパー、１１はスリツト、１２はター
ミナル孔を表している。 1 shows an embodiment of the brush device according to the present invention, FIG. 1A is a side view, FIG. 1B is a plan view, FIG. 1C is a side explanatory view showing the brush arm in an open state, and FIG. Figure 2 is a conceptual diagram showing the state in which the brush device is incorporated into a small motor, Figure 3 is an explanatory diagram to explain the state in which the brush device is inserted into the motor case lid of the small motor, and Figure 4 is a diagram showing the state in which the brush device is installed in the motor case lid of the small motor. FIG. 5 is a plan view of another embodiment of the brush device according to the present invention; FIG. 6 is a diagram showing the movement of the brush arm of the brush device according to the present invention
, B, and C show longitudinal illustrations of the brush device. In the figure, 1 is a brush device, 2 is a brush arm, 2
b is a bent piece, 3 is a brush base, 4 is a commutator, 5 is a motor case lid, 6 is a brush part, 7 is an effective length of the brush, 8 is a terminal part, 9 is a joint part, 10 is a damper, 11 is a slit , 12 represent terminal holes.

Claims (1)

【実用新案登録請求の範囲】 (1) コミユテータに接触するブラシ部を有する
ブラシアームと、モータケース蓋を貫通してモー
タ外部に突出させるターミナル部を有するブラシ
ベースとを重ね合わせた状態で結合されて構成さ
れると共に、上記モータケース蓋に保持されて上
記ブラシ部が上記コミユテータに接触するよう構
成された小型モータのブラシ装置において、上記
ブラシアームの基部にスリツトをもうけブラシア
ームの有効長を延長せしめると共に当該基部の端
部に折曲げ片をもうけ上記基部を補強するように
したことを特徴とする小型モータのブラシ装置。 (2) 上記スリツトは上記折曲げ片がもうけられ
ている上記基部の端部に至るまでもうけられてい
ることを特徴とする実用新案登録請求の範囲第(1
)項記載の小型モータのブラシ装置。[Scope of Claim for Utility Model Registration] (1) A brush arm having a brush part that contacts the commutator and a brush base having a terminal part that penetrates the motor case lid and protrudes to the outside of the motor are combined in an overlapping state. In the brush device for a small motor, the brush unit is configured to be held by the motor case lid so that the brush portion comes into contact with the commutator, in which a slit is provided at the base of the brush arm to extend the effective length of the brush arm. 1. A brush device for a small motor, characterized in that a bent piece is provided at an end of the base to reinforce the base. (2) Utility model registration claim No. (1) characterized in that the slit is formed all the way to the end of the base where the bent piece is formed.
Brush device for small motor as described in ).
JP1985146984U 1985-09-26 1985-09-26 Pending JPS6257568U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985146984U JPS6257568U (en) 1985-09-26 1985-09-26
KR2019860014551U KR900002355Y1 (en) 1985-09-26 1986-09-23 Brush
CN198686106490A CN86106490A (en) 1985-09-26 1986-09-23 The brushgear of miniature motor
GB8623195A GB2180999B (en) 1985-09-26 1986-09-26 Brush gear for an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985146984U JPS6257568U (en) 1985-09-26 1985-09-26

Publications (1)

Publication Number Publication Date
JPS6257568U true JPS6257568U (en) 1987-04-09

Family

ID=15419991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985146984U Pending JPS6257568U (en) 1985-09-26 1985-09-26

Country Status (4)

Country Link
JP (1) JPS6257568U (en)
KR (1) KR900002355Y1 (en)
CN (1) CN86106490A (en)
GB (1) GB2180999B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9224715D0 (en) * 1992-11-25 1993-01-13 Johnson Electric Sa Brush leaf means
GB9520389D0 (en) * 1995-10-06 1995-12-06 Johnson Electric Sa Brush gear for an electronic motor
US6956445B2 (en) * 2003-02-19 2005-10-18 Electro-Tec Corp. Broadband high-frequency slip ring system
DE102005047428A1 (en) * 2005-09-30 2007-04-05 Robert Bosch Gmbh Electric motor for adjusting movable parts in motor vehicles has commutator contacted by hammer brushes each having a fastening element engaging directly in locators in upper and lower housing parts which surround armature
DE102022201843A1 (en) 2022-02-22 2023-08-24 Robert Bosch Gesellschaft mit beschränkter Haftung Brush holder component for an electric machine and electric machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816245U (en) * 1971-07-07 1973-02-23

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL142024B (en) * 1964-06-12 1974-04-16 Philips Nv SMALL ELECTRIC MACHINE WITH FLAT COMMUTATOR AND BRUSH MOLDED FROM LEAF SPRINGS.
JPS5353041Y2 (en) * 1975-12-09 1978-12-19
JPS59183157U (en) * 1983-05-20 1984-12-06 セイコーインスツルメンツ株式会社 DC motor brush mounting structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816245U (en) * 1971-07-07 1973-02-23

Also Published As

Publication number Publication date
GB8623195D0 (en) 1986-10-29
KR870005920U (en) 1987-04-25
KR900002355Y1 (en) 1990-03-22
CN86106490A (en) 1987-04-08
GB2180999B (en) 1989-09-20
GB2180999A (en) 1987-04-08

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