CN201329855Y - 一种混凝土臂架泵车用油缸驱动“x”弧形支腿 - Google Patents
一种混凝土臂架泵车用油缸驱动“x”弧形支腿 Download PDFInfo
- Publication number
- CN201329855Y CN201329855Y CNU2008202274275U CN200820227427U CN201329855Y CN 201329855 Y CN201329855 Y CN 201329855Y CN U2008202274275 U CNU2008202274275 U CN U2008202274275U CN 200820227427 U CN200820227427 U CN 200820227427U CN 201329855 Y CN201329855 Y CN 201329855Y
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- arc
- oil cylinder
- arm frame
- concrete
- support leg
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CNU2008202274275U CN201329855Y (zh) | 2008-12-15 | 2008-12-15 | 一种混凝土臂架泵车用油缸驱动“x”弧形支腿 |
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CNU2008202274275U CN201329855Y (zh) | 2008-12-15 | 2008-12-15 | 一种混凝土臂架泵车用油缸驱动“x”弧形支腿 |
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CN201329855Y true CN201329855Y (zh) | 2009-10-21 |
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CNU2008202274275U Expired - Fee Related CN201329855Y (zh) | 2008-12-15 | 2008-12-15 | 一种混凝土臂架泵车用油缸驱动“x”弧形支腿 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102330498A (zh) * | 2011-07-14 | 2012-01-25 | 长沙中联重工科技发展股份有限公司 | 泵车及其控制方法和装置 |
CN103010179A (zh) * | 2012-12-10 | 2013-04-03 | 三一重工股份有限公司 | 一种工程机械支腿及混凝土泵车 |
-
2008
- 2008-12-15 CN CNU2008202274275U patent/CN201329855Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102330498A (zh) * | 2011-07-14 | 2012-01-25 | 长沙中联重工科技发展股份有限公司 | 泵车及其控制方法和装置 |
CN102330498B (zh) * | 2011-07-14 | 2012-10-17 | 中联重科股份有限公司 | 泵车及其控制方法和装置 |
WO2013007069A1 (zh) * | 2011-07-14 | 2013-01-17 | 中联重科股份有限公司 | 泵车及其控制方法和装置 |
CN103010179A (zh) * | 2012-12-10 | 2013-04-03 | 三一重工股份有限公司 | 一种工程机械支腿及混凝土泵车 |
CN103010179B (zh) * | 2012-12-10 | 2015-06-10 | 三一汽车制造有限公司 | 一种工程机械支腿及混凝土泵车 |
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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: Laiyang Hongda Construction Machinery Manufacturing Co., Ltd. Assignor: Shandong Hongda Construction Machine Co., Ltd. Contract record no.: 2010370000424 Denomination of utility model: Oil cylinder driving X arc-shaped support leg for concrete arm frame mixer Granted publication date: 20091021 License type: Exclusive License Record date: 20100804 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20151215 |
|
EXPY | Termination of patent right or utility model |