JPS55103059A - Brush holder of rotary electric machine - Google Patents
Brush holder of rotary electric machineInfo
- Publication number
- JPS55103059A JPS55103059A JP926279A JP926279A JPS55103059A JP S55103059 A JPS55103059 A JP S55103059A JP 926279 A JP926279 A JP 926279A JP 926279 A JP926279 A JP 926279A JP S55103059 A JPS55103059 A JP S55103059A
- Authority
- JP
- Japan
- Prior art keywords
- brush
- brush holder
- fastening
- mechanizm
- holder
- 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
Links
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE: To enable exchanging of the brush nevertheless in the running condition safely by a mechanizm wherein loading and unloading of brush holder can be carried out with the handle which is located on the upper part of the brush holder by manuplating the lever which links the holding cam on the fastener.
CONSTITUTION: The brush holder 6 consists of the insulated handle 10 which is provided on the brush holder 9 that has plural brush boxes 13, fastening mechanizm 11 and brush locking apparatus 12 at the back of the main enclosure 14. The fastening mechanizm 11 consists of the wedge shaped fastener 19 and the central fastening projection 20, and after the brushes are inserted into each brush boxes 13 and locked, they are inserted into the holder's socket 26 of fastener 7 with the handle 10. At this time the central fastening projection 20 is met into the upward opened cam 27 and the fastening device 6 is active by rotating cam 27 which is linked to the operation lever 28.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54009262A JPS5920265B2 (en) | 1979-01-31 | 1979-01-31 | Brush holding device for rotating electrical machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54009262A JPS5920265B2 (en) | 1979-01-31 | 1979-01-31 | Brush holding device for rotating electrical machines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55103059A true JPS55103059A (en) | 1980-08-06 |
JPS5920265B2 JPS5920265B2 (en) | 1984-05-11 |
Family
ID=11715508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54009262A Expired JPS5920265B2 (en) | 1979-01-31 | 1979-01-31 | Brush holding device for rotating electrical machines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920265B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580333A (en) * | 1982-05-17 | 1986-04-08 | General Electric Company | Process for preventing film stripping and grooving of a commutator |
JPS63174183U (en) * | 1986-11-04 | 1988-11-11 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5010484U (en) * | 1973-05-31 | 1975-02-03 |
-
1979
- 1979-01-31 JP JP54009262A patent/JPS5920265B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5010484U (en) * | 1973-05-31 | 1975-02-03 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4580333A (en) * | 1982-05-17 | 1986-04-08 | General Electric Company | Process for preventing film stripping and grooving of a commutator |
JPS63174183U (en) * | 1986-11-04 | 1988-11-11 | ||
JPH0339912Y2 (en) * | 1986-11-04 | 1991-08-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS5920265B2 (en) | 1984-05-11 |
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