CN201428586Y - 混凝土泵送设备及其活塞体 - Google Patents
混凝土泵送设备及其活塞体 Download PDFInfo
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- CN201428586Y CN201428586Y CN2009201639750U CN200920163975U CN201428586Y CN 201428586 Y CN201428586 Y CN 201428586Y CN 2009201639750 U CN2009201639750 U CN 2009201639750U CN 200920163975 U CN200920163975 U CN 200920163975U CN 201428586 Y CN201428586 Y CN 201428586Y
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- piston body
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201639750U CN201428586Y (zh) | 2009-07-10 | 2009-07-10 | 混凝土泵送设备及其活塞体 |
Applications Claiming Priority (1)
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CN2009201639750U CN201428586Y (zh) | 2009-07-10 | 2009-07-10 | 混凝土泵送设备及其活塞体 |
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CN201428586Y true CN201428586Y (zh) | 2010-03-24 |
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CN2009201639750U Expired - Fee Related CN201428586Y (zh) | 2009-07-10 | 2009-07-10 | 混凝土泵送设备及其活塞体 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011023145A1 (zh) * | 2009-08-31 | 2011-03-03 | 湖南三一智能控制设备有限公司 | 混凝土泵送设备及其活塞体 |
CN102494221A (zh) * | 2011-12-07 | 2012-06-13 | 中联重科股份有限公司 | 弹性阻尼器、布料臂架及混凝土布料设备 |
CN102966530A (zh) * | 2012-11-28 | 2013-03-13 | 中联重科股份有限公司 | 分体式活塞密封体、分体式活塞、活塞缸和混凝土泵送设备 |
CN103498792A (zh) * | 2013-09-09 | 2014-01-08 | 江苏白雪电器股份有限公司 | 活塞压缩机的气缸组件 |
-
2009
- 2009-07-10 CN CN2009201639750U patent/CN201428586Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011023145A1 (zh) * | 2009-08-31 | 2011-03-03 | 湖南三一智能控制设备有限公司 | 混凝土泵送设备及其活塞体 |
CN102494221A (zh) * | 2011-12-07 | 2012-06-13 | 中联重科股份有限公司 | 弹性阻尼器、布料臂架及混凝土布料设备 |
CN102494221B (zh) * | 2011-12-07 | 2014-04-16 | 中联重科股份有限公司 | 弹性阻尼器、布料臂架及混凝土布料设备 |
CN102966530A (zh) * | 2012-11-28 | 2013-03-13 | 中联重科股份有限公司 | 分体式活塞密封体、分体式活塞、活塞缸和混凝土泵送设备 |
CN103498792A (zh) * | 2013-09-09 | 2014-01-08 | 江苏白雪电器股份有限公司 | 活塞压缩机的气缸组件 |
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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: HUNAN ZHONGCHENG MACHINERY CO., LTD. Assignor: Sanyi Heavy Industry Co., Ltd. Contract record no.: 2010430000096 Denomination of utility model: Concrete pumping equipment and piston body thereof Granted publication date: 20100324 License type: Exclusive License Record date: 20100817 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120710 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUNAN ZHONGCHENG MACHINERY CO., LTD. Assignor: Sanyi Heavy Industry Co., Ltd. Contract record no.: 2010430000096 Denomination of utility model: Concrete pumping equipment and piston body thereof Granted publication date: 20100324 License type: Exclusive License Record date: 20100817 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |