JPS589072U - mold commutator - Google Patents

mold commutator

Info

Publication number
JPS589072U
JPS589072U JP10277581U JP10277581U JPS589072U JP S589072 U JPS589072 U JP S589072U JP 10277581 U JP10277581 U JP 10277581U JP 10277581 U JP10277581 U JP 10277581U JP S589072 U JPS589072 U JP S589072U
Authority
JP
Japan
Prior art keywords
molded
commutator
boss
outer diameter
center
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
JP10277581U
Other languages
Japanese (ja)
Inventor
田中　照浩
久雄 高橋
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing 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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP10277581U priority Critical patent/JPS589072U/en
Publication of JPS589072U publication Critical patent/JPS589072U/en
Pending 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) [Abstract] 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図は従来の比較的小形の一例を示すモールド整流子
の縦断面図、第２図は従来の他の例を示すモールド整流
子の縦断面図、第３図は本考案の一実施例を示すモール
ド整流子の縦断面図。 １・・・・・・整流子片、１ａ・・・・・・切り火き部
、１ｂ・・・・・・接触部分、２・・・・・・補強リン
グ、３，３ａ・・・・・・ボス、４・・・・・・成形材
料、５・・・・・・弾性体、６・・・・・・間隙。Fig. 1 is a longitudinal sectional view of a molded commutator showing an example of a conventional relatively small size, Fig. 2 is a longitudinal sectional view of a molded commutator showing another conventional example, and Fig. 3 is an embodiment of the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Commutator piece, 1a... Cutoff part, 1b... Contact part, 2... Reinforcement ring, 3, 3a... ... Boss, 4 ... Molding material, 5 ... Elastic body, 6 ... Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 整流子片とボスの間隙に合成樹脂を主成分とする成形材
料でモールドされたモールド整流子において、回転軸方
向のほぼ中央でモールドされた成形材料部分を分断し、
かつ前記ボス外径が回転軸方向のほぼ中央が小さく、端
部が大きくなるように勾配をもたせたことを特徴とする
モールド整流子。In a molded commutator in which a molding material mainly composed of synthetic resin is molded in the gap between the commutator piece and the boss, the molded material portion is divided approximately at the center in the direction of the rotation axis,
The molded commutator is characterized in that the outer diameter of the boss has a slope such that the outer diameter of the boss is smaller at approximately the center in the direction of the rotation axis and becomes larger at the ends.
JP10277581U 1981-07-13 1981-07-13 mold commutator Pending JPS589072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10277581U JPS589072U (en) 1981-07-13 1981-07-13 mold commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10277581U JPS589072U (en) 1981-07-13 1981-07-13 mold commutator

Publications (1)

Publication Number Publication Date
JPS589072U true JPS589072U (en) 1983-01-20

Family

ID=29897413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10277581U Pending JPS589072U (en) 1981-07-13 1981-07-13 mold commutator

Country Status (1)

Country Link
JP (1) JPS589072U (en)

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