CN2710957Y - 轨道交通接触网弹性张力补偿器 - Google Patents
轨道交通接触网弹性张力补偿器 Download PDFInfo
- Publication number
- CN2710957Y CN2710957Y CN 200420062774 CN200420062774U CN2710957Y CN 2710957 Y CN2710957 Y CN 2710957Y CN 200420062774 CN200420062774 CN 200420062774 CN 200420062774 U CN200420062774 U CN 200420062774U CN 2710957 Y CN2710957 Y CN 2710957Y
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- Prior art keywords
- elastic
- tension compensator
- drag hook
- elastic component
- contact net
- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420062774 CN2710957Y (zh) | 2004-07-09 | 2004-07-09 | 轨道交通接触网弹性张力补偿器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420062774 CN2710957Y (zh) | 2004-07-09 | 2004-07-09 | 轨道交通接触网弹性张力补偿器 |
Publications (1)
Publication Number | Publication Date |
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CN2710957Y true CN2710957Y (zh) | 2005-07-20 |
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CN 200420062774 Expired - Lifetime CN2710957Y (zh) | 2004-07-09 | 2004-07-09 | 轨道交通接触网弹性张力补偿器 |
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CN (1) | CN2710957Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110053523A (zh) * | 2019-05-17 | 2019-07-26 | 浙江威仕顿温控科技有限公司 | 一种接触网张力自动补偿装置 |
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2004
- 2004-07-09 CN CN 200420062774 patent/CN2710957Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110053523A (zh) * | 2019-05-17 | 2019-07-26 | 浙江威仕顿温控科技有限公司 | 一种接触网张力自动补偿装置 |
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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: Changzhou Mingjin Spring Co., Ltd. Assignor: Ma Zemin Contract fulfillment period: 2008.8.10 to 2014.7.8 Contract record no.: 2008320000951 Denomination of utility model: Elastic and tension compensator for rail traffic treadle network Granted publication date: 20050720 License type: Exclusive license Record date: 20081014 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.10 TO 2014.7.8; CHANGE OF CONTRACT Name of requester: CHANGZHOU CITY MINGJIN SPRING CO., LTD. Effective date: 20081014 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140709 Granted publication date: 20050720 |