JPS5743541A - Manufacture of commutator bar - Google Patents
Manufacture of commutator barInfo
- Publication number
- JPS5743541A JPS5743541A JP11895980A JP11895980A JPS5743541A JP S5743541 A JPS5743541 A JP S5743541A JP 11895980 A JP11895980 A JP 11895980A JP 11895980 A JP11895980 A JP 11895980A JP S5743541 A JPS5743541 A JP S5743541A
- Authority
- JP
- Japan
- Prior art keywords
- riser
- commutator bar
- manufacture
- section
- commutator
- 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
Links
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE:To simplify the manufacture of the subject commutator bar as well as to increase the intensity of its riser by a method wherein the commutator bar and the riser section are punched out in a body from a narrow-stripped member having the section same as the commutator bar and then the riser section is bent and shaped. CONSTITUTION:A member, wherein the commutator bar 1 and a riser forming piece 5 are longitudinally formed in a body, is punched out from the narrow- stripped conductive member having the section same as the commutator bar 1. Then, after this riser forming piece 5 has been bent and set upright, it is shaped into a riser 6 by applying pressure to the direction of thickness. Through these procedures, the manufacture of the commutator bar having a riser is simplified, its manufacturing time is cut down, its strength is increased because the riser 6 and the commutator bar 1 are coupled in a body and also the size of the riser can be selected freely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11895980A JPS5743541A (en) | 1980-08-27 | 1980-08-27 | Manufacture of commutator bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11895980A JPS5743541A (en) | 1980-08-27 | 1980-08-27 | Manufacture of commutator bar |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5743541A true JPS5743541A (en) | 1982-03-11 |
Family
ID=14749504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11895980A Pending JPS5743541A (en) | 1980-08-27 | 1980-08-27 | Manufacture of commutator bar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5743541A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995010867A1 (en) * | 1993-10-14 | 1995-04-20 | Noside Limited | Laminated commutators |
WO1997040557A1 (en) * | 1996-04-20 | 1997-10-30 | Robert Bosch Gmbh | Process for producing individual bars for individual bar commutators |
KR20010067792A (en) * | 2001-03-27 | 2001-07-13 | 김명효 | manufacturing method of half-finished commutator |
-
1980
- 1980-08-27 JP JP11895980A patent/JPS5743541A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995010867A1 (en) * | 1993-10-14 | 1995-04-20 | Noside Limited | Laminated commutators |
WO1997040557A1 (en) * | 1996-04-20 | 1997-10-30 | Robert Bosch Gmbh | Process for producing individual bars for individual bar commutators |
KR20010067792A (en) * | 2001-03-27 | 2001-07-13 | 김명효 | manufacturing method of half-finished commutator |
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