JPS5529262A - Brush holder - Google Patents

Brush holder

Info

Publication number
JPS5529262A
JPS5529262A JP10184078A JP10184078A JPS5529262A JP S5529262 A JPS5529262 A JP S5529262A JP 10184078 A JP10184078 A JP 10184078A JP 10184078 A JP10184078 A JP 10184078A JP S5529262 A JPS5529262 A JP S5529262A
Authority
JP
Japan
Prior art keywords
insulator
slide
lug
brush
hole
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
JP10184078A
Other languages
Japanese (ja)
Inventor
Takashi Etani
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 JP10184078A priority Critical patent/JPS5529262A/en
Publication of JPS5529262A publication Critical patent/JPS5529262A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To eliminate the looseness between the brush slide and an insulator in a brush holder even used at high temperature by providing a cut and raised lug at the outer periphery of the brush slide and inserting the lug into the hole of the inner wall of the insulator.
CONSTITUTION: A brush slide 14 of metal tube is inserted into the hole 12a of an insulator 12 of synthetic resin to be engaged with a tightening screw 13 provided at the insulator 12 with a cutout 15 perforated at one end of the slide 14. A cut and raised lug 16 is provided at the intermediate portion of the slide 14, and when the screw 13 is engaged within the cutout 15 of the sldie 14, the lug 16 is inserted into the hole 12a on the inner wall by the spring action thereof. Even if the insulator 12 is thus contracted by the overheat under high temperature use, there occurs no looseness between the slide 14 and the insulator 12 to thereby retain preferable rectifying state.
COPYRIGHT: (C)1980,JPO&Japio
JP10184078A 1978-08-23 1978-08-23 Brush holder Pending JPS5529262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10184078A JPS5529262A (en) 1978-08-23 1978-08-23 Brush holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10184078A JPS5529262A (en) 1978-08-23 1978-08-23 Brush holder

Publications (1)

Publication Number Publication Date
JPS5529262A true JPS5529262A (en) 1980-03-01

Family

ID=14311254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10184078A Pending JPS5529262A (en) 1978-08-23 1978-08-23 Brush holder

Country Status (1)

Country Link
JP (1) JPS5529262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126489A (en) * 1982-01-22 1983-07-27 Denki Kagaku Keiki Co Ltd Pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126489A (en) * 1982-01-22 1983-07-27 Denki Kagaku Keiki Co Ltd Pump
JPH0448952B2 (en) * 1982-01-22 1992-08-10 Denki Kagaku Keiki Kk

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