CN2931565Y - 客运专线提梁机无动力下降控制装置 - Google Patents
客运专线提梁机无动力下降控制装置 Download PDFInfo
- Publication number
- CN2931565Y CN2931565Y CN 200520135639 CN200520135639U CN2931565Y CN 2931565 Y CN2931565 Y CN 2931565Y CN 200520135639 CN200520135639 CN 200520135639 CN 200520135639 U CN200520135639 U CN 200520135639U CN 2931565 Y CN2931565 Y CN 2931565Y
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- Prior art keywords
- valve
- directional valve
- motor
- solenoid operated
- operated directional
- 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 - Lifetime
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520135639 CN2931565Y (zh) | 2005-12-31 | 2005-12-31 | 客运专线提梁机无动力下降控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520135639 CN2931565Y (zh) | 2005-12-31 | 2005-12-31 | 客运专线提梁机无动力下降控制装置 |
Publications (1)
Publication Number | Publication Date |
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CN2931565Y true CN2931565Y (zh) | 2007-08-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520135639 Expired - Lifetime CN2931565Y (zh) | 2005-12-31 | 2005-12-31 | 客运专线提梁机无动力下降控制装置 |
Country Status (1)
Country | Link |
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CN (1) | CN2931565Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101649849B (zh) * | 2008-08-14 | 2012-05-23 | 陈庆桐 | 一种液压马达制动回路 |
-
2005
- 2005-12-31 CN CN 200520135639 patent/CN2931565Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101649849B (zh) * | 2008-08-14 | 2012-05-23 | 陈庆桐 | 一种液压马达制动回路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: QINHUANGDAO TIANYE TONGLIAN ZHONGGONG CO., LTD. Free format text: FORMER NAME OR ADDRESS: COMMUNICATIONS ROAD + BRIDGE MACHINERY CO., LTD., BEIDAIHE, QINHUANGDAO CITY |
|
CP03 | Change of name, title or address |
Address after: No. 48 Jincheng Road, Beidaihe District, Hebei, Qinhuangdao Province, China: 066100 Patentee after: Qinhuangdao Tianye Tolian Heavy Industry Co., Ltd. Address before: No. 48 Jincheng Road, Beidaihe District, Hebei, Qinhuangdao Province, China: 066100 Patentee before: Qinhuangdao Beidahe Tolian Road and Bridge Machinery Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070808 |
|
EXPY | Termination of patent right or utility model |