CN201376852Y - 一种可拆联接的塔机片式顶升组合套架 - Google Patents
一种可拆联接的塔机片式顶升组合套架 Download PDFInfo
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- CN201376852Y CN201376852Y CN200920024259U CN200920024259U CN201376852Y CN 201376852 Y CN201376852 Y CN 201376852Y CN 200920024259 U CN200920024259 U CN 200920024259U CN 200920024259 U CN200920024259 U CN 200920024259U CN 201376852 Y CN201376852 Y CN 201376852Y
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CN200920024259U CN201376852Y (zh) | 2009-03-23 | 2009-03-23 | 一种可拆联接的塔机片式顶升组合套架 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275839A (zh) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 塔机爬升架及包含该塔机爬升架的塔式起重机 |
CN102381640A (zh) * | 2011-10-28 | 2012-03-21 | 中联重科股份有限公司 | 可拆装式桁架臂结构件以及桁架臂式起重机 |
CN102616683A (zh) * | 2012-04-05 | 2012-08-01 | 中联重科股份有限公司 | 塔机爬升架及包含该爬升架的塔式起重机 |
CN103420279A (zh) * | 2012-05-18 | 2013-12-04 | 李宜君 | 塔式起重机塔身的组设与卸除方法 |
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2009
- 2009-03-23 CN CN200920024259U patent/CN201376852Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275839A (zh) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 塔机爬升架及包含该塔机爬升架的塔式起重机 |
CN102381640A (zh) * | 2011-10-28 | 2012-03-21 | 中联重科股份有限公司 | 可拆装式桁架臂结构件以及桁架臂式起重机 |
CN102381640B (zh) * | 2011-10-28 | 2013-03-27 | 中联重科股份有限公司 | 可拆装式桁架臂结构件以及桁架臂式起重机 |
CN102616683A (zh) * | 2012-04-05 | 2012-08-01 | 中联重科股份有限公司 | 塔机爬升架及包含该爬升架的塔式起重机 |
CN103420279A (zh) * | 2012-05-18 | 2013-12-04 | 李宜君 | 塔式起重机塔身的组设与卸除方法 |
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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: Laiyang Hongda Construction Machinery Manufacturing Co., Ltd. Assignor: Shandong Hongda Construction Machine Co., Ltd. Contract record no.: 2010370000425 Denomination of utility model: Detachable-joint sheet-type jacking combined sleeve framework of tower crane Granted publication date: 20100106 License type: Exclusive License Record date: 20100804 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20150323 |
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EXPY | Termination of patent right or utility model |