JPS5553146A - End bracket - Google Patents

End bracket

Info

Publication number
JPS5553146A
JPS5553146A JP12621978A JP12621978A JPS5553146A JP S5553146 A JPS5553146 A JP S5553146A JP 12621978 A JP12621978 A JP 12621978A JP 12621978 A JP12621978 A JP 12621978A JP S5553146 A JPS5553146 A JP S5553146A
Authority
JP
Japan
Prior art keywords
end bracket
insulator
split
portions
brushes
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
JP12621978A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yamamuro
Toshio Seki
Akira Usui
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12621978A priority Critical patent/JPS5553146A/en
Publication of JPS5553146A publication Critical patent/JPS5553146A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the dimensional accuracy required on parts and the influence of a thermal expansion difference, by splitting an electric insulator which insulates an end bracket from brushes and by integrally molding the split portions of the insulator on the end bracket.
CONSTITUTION: An electric insulator for insulating an end bracket 18, which is made of a metal plate, from brushes is split into two portions 19, 19' which are made of plastic to cover only necessary parts. The portions 19, 19' are integrally molded on the end bracket 18. This results in reducing the dimensional accuracy which is required on the insulator and the end bracket for their assembly. Because the insulator is split, the influence of the thermal expansion difference between the insulator and the end bracket is also reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP12621978A 1978-10-16 1978-10-16 End bracket Pending JPS5553146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12621978A JPS5553146A (en) 1978-10-16 1978-10-16 End bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12621978A JPS5553146A (en) 1978-10-16 1978-10-16 End bracket

Publications (1)

Publication Number Publication Date
JPS5553146A true JPS5553146A (en) 1980-04-18

Family

ID=14929680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12621978A Pending JPS5553146A (en) 1978-10-16 1978-10-16 End bracket

Country Status (1)

Country Link
JP (1) JPS5553146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177650U (en) * 1984-05-02 1985-11-26 マブチモ−タ−株式会社 small motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177650U (en) * 1984-05-02 1985-11-26 マブチモ−タ−株式会社 small motor
JPH0223074Y2 (en) * 1984-05-02 1990-06-22

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