CN203193459U - Direct-current motor commutator maintenance tool - Google Patents
Direct-current motor commutator maintenance tool Download PDFInfo
- Publication number
- CN203193459U CN203193459U CN 201320200461 CN201320200461U CN203193459U CN 203193459 U CN203193459 U CN 203193459U CN 201320200461 CN201320200461 CN 201320200461 CN 201320200461 U CN201320200461 U CN 201320200461U CN 203193459 U CN203193459 U CN 203193459U
- Authority
- CN
- China
- Prior art keywords
- maintenance tool
- commutator
- blade
- knife
- hairbrush
- 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.)
- Expired - Fee Related
Links
Images
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- Motor Or Generator Current Collectors (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320200461 CN203193459U (en) | 2013-04-19 | 2013-04-19 | Direct-current motor commutator maintenance tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320200461 CN203193459U (en) | 2013-04-19 | 2013-04-19 | Direct-current motor commutator maintenance tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203193459U true CN203193459U (en) | 2013-09-11 |
Family
ID=49110288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320200461 Expired - Fee Related CN203193459U (en) | 2013-04-19 | 2013-04-19 | Direct-current motor commutator maintenance tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203193459U (en) |
-
2013
- 2013-04-19 CN CN 201320200461 patent/CN203193459U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GEZHOUBA YICHENG CEMENT CO., LTD. Assignor: GEZHOUBA GROUP CEMENT CO., LTD. Contract record no.: 2013420000157 Denomination of utility model: Direct-current motor commutator maintenance tool Granted publication date: 20130911 License type: Exclusive License Record date: 20130918 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 448001 No. 21 Spring Road, Dongbao District, Hubei, Jingmen Patentee after: CHINA GEZHOUBA GROUP CEMENTS CO., LTD. Address before: 448001 No. 21 Spring Road, Hubei, Jingmen Patentee before: GEZHOUBA GROUP CEMENT CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20170419 |