CN2815764Y - 接触网弹性张力自动补偿器 - Google Patents
接触网弹性张力自动补偿器 Download PDFInfo
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- CN2815764Y CN2815764Y CN 200520070635 CN200520070635U CN2815764Y CN 2815764 Y CN2815764 Y CN 2815764Y CN 200520070635 CN200520070635 CN 200520070635 CN 200520070635 U CN200520070635 U CN 200520070635U CN 2815764 Y CN2815764 Y CN 2815764Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520070635 CN2815764Y (zh) | 2005-04-08 | 2005-04-08 | 接触网弹性张力自动补偿器 |
Applications Claiming Priority (1)
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CN 200520070635 CN2815764Y (zh) | 2005-04-08 | 2005-04-08 | 接触网弹性张力自动补偿器 |
Publications (1)
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CN2815764Y true CN2815764Y (zh) | 2006-09-13 |
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CN 200520070635 Expired - Fee Related CN2815764Y (zh) | 2005-04-08 | 2005-04-08 | 接触网弹性张力自动补偿器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105882458A (zh) * | 2014-12-31 | 2016-08-24 | 马斌久 | 弹性张力补偿装置 |
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2005
- 2005-04-08 CN CN 200520070635 patent/CN2815764Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105882458A (zh) * | 2014-12-31 | 2016-08-24 | 马斌久 | 弹性张力补偿装置 |
CN105882458B (zh) * | 2014-12-31 | 2018-07-10 | 马斌久 | 弹性张力补偿装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Mingjin Spring Co., Ltd. Assignor: Ma Zemin Contract fulfillment period: 2008.8.10 to 2014.4.7 Contract record no.: 2008320000948 Denomination of utility model: Elasticity tension automatic compensator for contact net Granted publication date: 20060913 License type: Exclusive license Record date: 20081014 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.10 TO 2014.4.7; CHANGE OF CONTRACT Name of requester: CHANGZHOU CITY MINGJIN SPRING CO., LTD. Effective date: 20081014 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20140408 |