JPS5950563U - DC motor bearing structure - Google Patents

DC motor bearing structure

Info

Publication number
JPS5950563U
JPS5950563U JP14471282U JP14471282U JPS5950563U JP S5950563 U JPS5950563 U JP S5950563U JP 14471282 U JP14471282 U JP 14471282U JP 14471282 U JP14471282 U JP 14471282U JP S5950563 U JPS5950563 U JP S5950563U
Authority
JP
Japan
Prior art keywords
bearing
bearing structure
motor bearing
bearing housing
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.)
Granted
Application number
JP14471282U
Other languages
Japanese (ja)
Other versions
JPS6223242Y2 (en
Inventor
三宅　秀一
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP14471282U priority Critical patent/JPS5950563U/en
Publication of JPS5950563U publication Critical patent/JPS5950563U/en
Application granted granted Critical
Publication of JPS6223242Y2 publication Critical patent/JPS6223242Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の直流モータの要部断面図、第２図は本考
案の一実施例を示す要部断面図、第３図は第２図の要部
拡大断面図である。 １・・・マグネット、２・・・アマチュア、３・・・フ
ンミュテータ、４・・・ブラシ、５・・・ケーシング、
６・・・回転軸、２０・・・直流モータ、２１．２２・
・・軸受、２１ａ、２２ａ・・・外周面、２３・・・軸
受ハウジング、２４・・・膨出部。FIG. 1 is a sectional view of the main part of a conventional DC motor, FIG. 2 is a sectional view of the main part showing an embodiment of the present invention, and FIG. 3 is an enlarged sectional view of the main part of FIG. 1...Magnet, 2...Amateur, 3...Fun mutator, 4...Brush, 5...Casing,
6...Rotating shaft, 20...DC motor, 21.22.
...Bearing, 21a, 22a...Outer peripheral surface, 23...Bearing housing, 24...Bulging portion.

Claims (1)

【実用新案登録請求の範囲】 １　マグネットケーシングとの間で形成された磁束を切
って回転するアマチュアに一端部が固着された回転軸を
、前記ケーシングに設けた軸受ハウジングが保持した焼
結含油金属よりなる軸妥により支承してなる直流モータ
において、前記軸受を前記軸受ハウジングにより接触面
積が増大するように包持したことを特徴とする直流モー
タの軸受構造。 ２　前記軸受ハウジングは軸受の内端部に対応する位置
を半径方向内方に膨出させてなる実用新案登録請求の範
囲第１項に記載の直流モータの軸受構造。[Claims for Utility Model Registration] 1. A sintered oil-impregnated metal in which a bearing housing provided in the casing holds a rotating shaft, one end of which is fixed to an armature that rotates by cutting off the magnetic flux formed between it and a magnet casing. 1. A bearing structure for a DC motor, characterized in that the bearing is supported by the bearing housing so as to increase a contact area. 2. The bearing structure for a DC motor according to claim 1, wherein the bearing housing is bulged radially inward at a position corresponding to the inner end of the bearing.
JP14471282U 1982-09-27 1982-09-27 DC motor bearing structure Granted JPS5950563U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14471282U JPS5950563U (en) 1982-09-27 1982-09-27 DC motor bearing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14471282U JPS5950563U (en) 1982-09-27 1982-09-27 DC motor bearing structure

Publications (2)

Publication Number Publication Date
JPS5950563U true JPS5950563U (en) 1984-04-03
JPS6223242Y2 JPS6223242Y2 (en) 1987-06-13

Family

ID=30322629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14471282U Granted JPS5950563U (en) 1982-09-27 1982-09-27 DC motor bearing structure

Country Status (1)

Country Link
JP (1) JPS5950563U (en)

Also Published As

Publication number Publication date
JPS6223242Y2 (en) 1987-06-13

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