CN102328884B - 动臂塔式起重机及其防后倾装置 - Google Patents
动臂塔式起重机及其防后倾装置 Download PDFInfo
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- CN102328884B CN102328884B CN 201110214146 CN201110214146A CN102328884B CN 102328884 B CN102328884 B CN 102328884B CN 201110214146 CN201110214146 CN 201110214146 CN 201110214146 A CN201110214146 A CN 201110214146A CN 102328884 B CN102328884 B CN 102328884B
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CN 201110214146 CN102328884B (zh) | 2011-07-28 | 2011-07-28 | 动臂塔式起重机及其防后倾装置 |
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CN 201110214146 CN102328884B (zh) | 2011-07-28 | 2011-07-28 | 动臂塔式起重机及其防后倾装置 |
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CN102328884A CN102328884A (zh) | 2012-01-25 |
CN102328884B true CN102328884B (zh) | 2013-03-27 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102491207B (zh) * | 2011-12-20 | 2013-07-24 | 中联重科股份有限公司 | 动臂塔式起重机 |
CN102720179B (zh) * | 2012-06-13 | 2015-03-18 | 上海三一科技有限公司 | 一种防止强夯机臂架晃动的装置及强夯机 |
CN102923589A (zh) * | 2012-10-25 | 2013-02-13 | 中联重科股份有限公司 | 动臂塔式起重机及其a字架、以及a字架的安装方法 |
CN107986171A (zh) * | 2017-12-18 | 2018-05-04 | 徐工集团工程机械股份有限公司 | 一种变幅副臂后防后倾油缸 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201358973Y (zh) * | 2009-03-06 | 2009-12-09 | 上海三一科技有限公司 | 一种用于履带起重机上副臂固定桅杆蓄油式防后倾油缸 |
CN201634351U (zh) * | 2009-12-29 | 2010-11-17 | 长沙中联重工科技发展股份有限公司 | 动臂塔式起重机及其防后倾装置和动臂防撞机构 |
CN201647863U (zh) * | 2010-03-09 | 2010-11-24 | 徐州重型机械有限公司 | 塔臂防后倾装置及包括该装置的起重机 |
CN201647862U (zh) * | 2010-03-09 | 2010-11-24 | 徐州重型机械有限公司 | 起重机及其防后倾控制*** |
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Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Address after: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 415106 Dingcheng City, Changde Province, the town of irrigation district ZOOMLION Creek Industrial Park Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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