CN204110054U - 铁路机车用牵引杆 - Google Patents
铁路机车用牵引杆 Download PDFInfo
- Publication number
- CN204110054U CN204110054U CN201420372693.2U CN201420372693U CN204110054U CN 204110054 U CN204110054 U CN 204110054U CN 201420372693 U CN201420372693 U CN 201420372693U CN 204110054 U CN204110054 U CN 204110054U
- Authority
- CN
- China
- Prior art keywords
- rod
- traction
- draw bar
- flange
- seat cylinder
- 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
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420372693.2U CN204110054U (zh) | 2014-07-07 | 2014-07-07 | 铁路机车用牵引杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420372693.2U CN204110054U (zh) | 2014-07-07 | 2014-07-07 | 铁路机车用牵引杆 |
Publications (1)
Publication Number | Publication Date |
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CN204110054U true CN204110054U (zh) | 2015-01-21 |
Family
ID=52327400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420372693.2U Expired - Fee Related CN204110054U (zh) | 2014-07-07 | 2014-07-07 | 铁路机车用牵引杆 |
Country Status (1)
Country | Link |
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CN (1) | CN204110054U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523056A (zh) * | 2015-12-23 | 2016-04-27 | 中车大连机车车辆有限公司 | 机车牵引杆结构 |
-
2014
- 2014-07-07 CN CN201420372693.2U patent/CN204110054U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523056A (zh) * | 2015-12-23 | 2016-04-27 | 中车大连机车车辆有限公司 | 机车牵引杆结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Address before: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee before: China Beiche Group Dalian Locomotive & Roll Stock Works |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: No. 10, Fuxing Road, Haidian District, Beijing Co-patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Patentee after: CHINA RAILWAY CORPORATION Address before: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee before: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200707 |
|
CF01 | Termination of patent right due to non-payment of annual fee |