JPS6295474U - - Google Patents

Info

Publication number
JPS6295474U
JPS6295474U JP18392585U JP18392585U JPS6295474U JP S6295474 U JPS6295474 U JP S6295474U JP 18392585 U JP18392585 U JP 18392585U JP 18392585 U JP18392585 U JP 18392585U JP S6295474 U JPS6295474 U JP S6295474U
Authority
JP
Japan
Prior art keywords
holder
locking piece
insulating substrate
claw
locking
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
JP18392585U
Other languages
Japanese (ja)
Other versions
JPH0646215Y2 (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 JP1985183925U priority Critical patent/JPH0646215Y2/en
Publication of JPS6295474U publication Critical patent/JPS6295474U/ja
Application granted granted Critical
Publication of JPH0646215Y2 publication Critical patent/JPH0646215Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Motor Or Generator Current Collectors (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に係る直流モータの
ブラシの保持構造を示す正面図、第２図は同分解
斜視図、第３図はホルダの外観斜視図、第４図は
モータの全体の構造を示す一部を破断した正面図
である。 なお図面に用いた符号において、１９……ロー
タコイル、２１……絶縁基板、２２……整流子、
２３……ブラシ、２４……ホルダ、２８……係止
片、２９……係止孔、３０……爪、である。 Fig. 1 is a front view showing the brush holding structure of a DC motor according to an embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is an external perspective view of the holder, and Fig. 4 is the entire motor. FIG. 2 is a partially cutaway front view showing the structure of FIG. In addition, in the symbols used in the drawings, 19... rotor coil, 21... insulating substrate, 22... commutator,
23...brush, 24...holder, 28...locking piece, 29...locking hole, 30...nail.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁基板にホルダを介して保持されたブラシお
よび整流子を通してロータコイルに通電するよう
にした直流モータにおいて、前記ホルダに係止片
を設け、この係止片を絶縁基板の係止孔に挿入し
て折曲げるとともに、前記係止片に対して直角方
向に折曲がるように爪を設け、この爪が前記係止
孔の円周方向の壁面と接触してホルダのガタつき
を防止するようにしたことを特徴とする直流モー
タ。 In a DC motor in which a rotor coil is energized through brushes and a commutator held on an insulating substrate through a holder, a locking piece is provided on the holder, and the locking piece is inserted into a locking hole in the insulating substrate. At the same time, a claw is provided so as to be bent in a direction perpendicular to the locking piece, and the claw comes into contact with the wall surface in the circumferential direction of the locking hole to prevent the holder from wobbling. A DC motor characterized by:
JP1985183925U 1985-11-29 1985-11-29 DC motor Expired - Lifetime JPH0646215Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985183925U JPH0646215Y2 (en) 1985-11-29 1985-11-29 DC motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985183925U JPH0646215Y2 (en) 1985-11-29 1985-11-29 DC motor

Publications (2)

Publication Number Publication Date
JPS6295474U true JPS6295474U (en) 1987-06-18
JPH0646215Y2 JPH0646215Y2 (en) 1994-11-24

Family

ID=31131110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985183925U Expired - Lifetime JPH0646215Y2 (en) 1985-11-29 1985-11-29 DC motor

Country Status (1)

Country Link
JP (1) JPH0646215Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054821A1 (en) * 1997-05-26 1998-12-03 Mitsubishi Denki Kabushiki Kaisha Brush holder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131104A (en) * 1976-04-28 1977-11-02 Hitachi Ltd Brush holder mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131104A (en) * 1976-04-28 1977-11-02 Hitachi Ltd Brush holder mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054821A1 (en) * 1997-05-26 1998-12-03 Mitsubishi Denki Kabushiki Kaisha Brush holder

Also Published As

Publication number Publication date
JPH0646215Y2 (en) 1994-11-24

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