CN201071853Y - 一种履带起重机用浮动活塞式蓄油油缸 - Google Patents
一种履带起重机用浮动活塞式蓄油油缸 Download PDFInfo
- Publication number
- CN201071853Y CN201071853Y CNU2007200640658U CN200720064065U CN201071853Y CN 201071853 Y CN201071853 Y CN 201071853Y CN U2007200640658 U CNU2007200640658 U CN U2007200640658U CN 200720064065 U CN200720064065 U CN 200720064065U CN 201071853 Y CN201071853 Y CN 201071853Y
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- Prior art keywords
- piston
- floating piston
- floating
- cylinder
- oil storage
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- 238000003860 storage Methods 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009193 crawling Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200640658U CN201071853Y (zh) | 2007-08-06 | 2007-08-06 | 一种履带起重机用浮动活塞式蓄油油缸 |
Applications Claiming Priority (1)
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CNU2007200640658U CN201071853Y (zh) | 2007-08-06 | 2007-08-06 | 一种履带起重机用浮动活塞式蓄油油缸 |
Publications (1)
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CN201071853Y true CN201071853Y (zh) | 2008-06-11 |
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CNU2007200640658U Expired - Fee Related CN201071853Y (zh) | 2007-08-06 | 2007-08-06 | 一种履带起重机用浮动活塞式蓄油油缸 |
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CN (1) | CN201071853Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011097861A1 (zh) * | 2010-02-09 | 2011-08-18 | 湖南三一智能控制设备有限公司 | 履带式行走机械支腿油缸及履带式行走机械 |
CN102408073A (zh) * | 2010-09-25 | 2012-04-11 | 徐州重型机械有限公司 | 起重机及其防后倾缸 |
CN103267042A (zh) * | 2013-06-17 | 2013-08-28 | 苏州友邦汽车底盘科技有限公司 | 一种液压油缸 |
CN103552943A (zh) * | 2013-11-11 | 2014-02-05 | 湖南中铁五新重工有限公司 | 用于防止门座式起重机臂架坠落和后倾的安全装置 |
TWI607951B (zh) * | 2012-02-28 | 2017-12-11 | 絕對設備私人有限公司 | 鎖定式起重機,及包含該鎖定式起重機的起重系統 |
-
2007
- 2007-08-06 CN CNU2007200640658U patent/CN201071853Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011097861A1 (zh) * | 2010-02-09 | 2011-08-18 | 湖南三一智能控制设备有限公司 | 履带式行走机械支腿油缸及履带式行走机械 |
CN102408073A (zh) * | 2010-09-25 | 2012-04-11 | 徐州重型机械有限公司 | 起重机及其防后倾缸 |
CN102408073B (zh) * | 2010-09-25 | 2014-04-09 | 徐州重型机械有限公司 | 起重机及其防后倾缸 |
TWI607951B (zh) * | 2012-02-28 | 2017-12-11 | 絕對設備私人有限公司 | 鎖定式起重機,及包含該鎖定式起重機的起重系統 |
CN103267042A (zh) * | 2013-06-17 | 2013-08-28 | 苏州友邦汽车底盘科技有限公司 | 一种液压油缸 |
CN103552943A (zh) * | 2013-11-11 | 2014-02-05 | 湖南中铁五新重工有限公司 | 用于防止门座式起重机臂架坠落和后倾的安全装置 |
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Legal Events
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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: Hunan ZOOMLION Crawler Crane Co.,Ltd. Assignor: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: 2010430000158 Denomination of utility model: Floating piston type oil storing cylinder used for caterpiller crane Granted publication date: 20080611 License type: Exclusive License Record date: 20101122 |
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C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL Free format text: FORMER NAME: CHANG SHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 410007 Hunan province Changsha Furong Road three No. 613 Puyuan branch Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410007 Hunan province Changsha Furong Road three No. 613 Puyuan branch Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20160806 |