CN201292224Y - Movable weight counterbalance apparatus of crawler crane - Google Patents
Movable weight counterbalance apparatus of crawler crane Download PDFInfo
- Publication number
- CN201292224Y CN201292224Y CN 200820155927 CN200820155927U CN201292224Y CN 201292224 Y CN201292224 Y CN 201292224Y CN 200820155927 CN200820155927 CN 200820155927 CN 200820155927 U CN200820155927 U CN 200820155927U CN 201292224 Y CN201292224 Y CN 201292224Y
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- CN
- China
- Prior art keywords
- counterweight
- crawler crane
- piston rod
- stay cord
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000010720 hydraulic oil Substances 0.000 abstract 3
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200820155927 CN201292224Y (en) | 2008-11-25 | 2008-11-25 | Movable weight counterbalance apparatus of crawler crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200820155927 CN201292224Y (en) | 2008-11-25 | 2008-11-25 | Movable weight counterbalance apparatus of crawler crane |
Publications (1)
Publication Number | Publication Date |
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CN201292224Y true CN201292224Y (en) | 2009-08-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200820155927 Expired - Fee Related CN201292224Y (en) | 2008-11-25 | 2008-11-25 | Movable weight counterbalance apparatus of crawler crane |
Country Status (1)
Country | Link |
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CN (1) | CN201292224Y (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091559A1 (en) * | 2010-01-26 | 2011-08-04 | 上海三一科技有限公司 | Stepless luffing mechanism for super-lifting counterweight of crawler crane and operating method thereof |
CN102229415A (en) * | 2011-06-30 | 2011-11-02 | 三一汽车起重机械有限公司 | Crane and movable-type balance weight mechanism thereof |
CN102417143A (en) * | 2011-08-22 | 2012-04-18 | 张家港市安远钢结构有限公司 | Fixed gantry crane |
CN102515041A (en) * | 2011-10-28 | 2012-06-27 | 上海三一科技有限公司 | Movable weight counterbalance apparatus of crawler crane and crane containing apparatus thereof |
CN102530746A (en) * | 2010-12-07 | 2012-07-04 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane and superlift counterweight device |
CN102556860A (en) * | 2012-03-19 | 2012-07-11 | 昆山三一机械有限公司 | A-frame assembly and crane comprising same |
CN103508338A (en) * | 2012-06-25 | 2014-01-15 | 徐工集团工程机械股份有限公司 | Propeller strut device and crane |
CN103663205A (en) * | 2013-11-22 | 2014-03-26 | 中联重科股份有限公司 | Luffing jib tower crane |
CN104891358A (en) * | 2015-04-02 | 2015-09-09 | 北汽福田汽车股份有限公司 | Counterweight moving apparatus and crane |
CN105439004A (en) * | 2016-01-11 | 2016-03-30 | 徐工集团工程机械股份有限公司 | Hoisting equipment |
CN109476467A (en) * | 2016-07-08 | 2019-03-15 | 特雷克斯全球有限公司 | The method of crane with weight adjusting device and the counterweight on adjustment crane |
-
2008
- 2008-11-25 CN CN 200820155927 patent/CN201292224Y/en not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2530046A1 (en) * | 2010-01-26 | 2012-12-05 | Shanghai Sany Technology Co. Ltd. | Stepless luffing mechanism for super-lifting counterweight of crawler crane and operating method thereof |
EP2530046A4 (en) * | 2010-01-26 | 2013-06-12 | Shanghai Sany Technology Co | Stepless luffing mechanism for super-lifting counterweight of crawler crane and operating method thereof |
WO2011091559A1 (en) * | 2010-01-26 | 2011-08-04 | 上海三一科技有限公司 | Stepless luffing mechanism for super-lifting counterweight of crawler crane and operating method thereof |
CN102530746B (en) * | 2010-12-07 | 2014-07-23 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane and superlift counterweight device |
CN102530746A (en) * | 2010-12-07 | 2012-07-04 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane and superlift counterweight device |
CN102229415A (en) * | 2011-06-30 | 2011-11-02 | 三一汽车起重机械有限公司 | Crane and movable-type balance weight mechanism thereof |
CN102229415B (en) * | 2011-06-30 | 2013-07-17 | 三一汽车起重机械有限公司 | Crane and movable-type balance weight mechanism thereof |
CN102417143A (en) * | 2011-08-22 | 2012-04-18 | 张家港市安远钢结构有限公司 | Fixed gantry crane |
CN102515041A (en) * | 2011-10-28 | 2012-06-27 | 上海三一科技有限公司 | Movable weight counterbalance apparatus of crawler crane and crane containing apparatus thereof |
US8870001B2 (en) | 2011-10-28 | 2014-10-28 | Shanghai Sany Science And Technology Co., Ltd | Mobile counterweight equipment of crawler crane and the crane including the equipment |
CN102556860A (en) * | 2012-03-19 | 2012-07-11 | 昆山三一机械有限公司 | A-frame assembly and crane comprising same |
CN103508338B (en) * | 2012-06-25 | 2015-09-23 | 徐工集团工程机械股份有限公司 | Propeller strut device and hoisting crane |
CN103508338A (en) * | 2012-06-25 | 2014-01-15 | 徐工集团工程机械股份有限公司 | Propeller strut device and crane |
CN103663205A (en) * | 2013-11-22 | 2014-03-26 | 中联重科股份有限公司 | Luffing jib tower crane |
CN103663205B (en) * | 2013-11-22 | 2015-09-16 | 中联重科股份有限公司 | Luffing jib tower crane |
CN104891358A (en) * | 2015-04-02 | 2015-09-09 | 北汽福田汽车股份有限公司 | Counterweight moving apparatus and crane |
CN105439004A (en) * | 2016-01-11 | 2016-03-30 | 徐工集团工程机械股份有限公司 | Hoisting equipment |
CN109476467A (en) * | 2016-07-08 | 2019-03-15 | 特雷克斯全球有限公司 | The method of crane with weight adjusting device and the counterweight on adjustment crane |
CN109476467B (en) * | 2016-07-08 | 2020-10-30 | 特雷克斯全球有限公司 | Crane with counterweight adjusting device and method for adjusting counterweight on crane |
US11167962B2 (en) | 2016-07-08 | 2021-11-09 | Tadano Demag Gmbh | Crane having a counterweight adjustment device, and method for adjusting a counterweight on a crane |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KUNSHAN SANY MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANY TECHNOLOGY CO., LTD. Effective date: 20110325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201200 NO. 319, CHUANDA ROAD, CHUANSHA ECNOMIC PARK, PUDONG NEW DISTRICT, SHANGHAI TO: 215300 HUANCHENG EAST ROAD, KUNSHAN DEVELOPMENT ZONE, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110325 Address after: 215300 East Ring Road, Kunshan Development Zone, Jiangsu Patentee after: Kunshan Sany Machinery Co., Ltd. Address before: 201200 Shanghai City Sichuan Road Pudong New Area Chuansha economic Park No. 319 Patentee before: Shanghai Sany Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SANY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: KUNSHAN SANY MACHINERY CO., LTD. Effective date: 20140519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215300 SUZHOU, JIANGSU PROVINCE TO: 313028 HUZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140519 Address after: 313028 building, floor 2, standard factory building, Cao Yi village, eight Li Town, Huzhou, Zhejiang Patentee after: Zhejiang Sany Equipment Co., Ltd. Address before: 215300 East Ring Road, Kunshan Development Zone, Jiangsu Patentee before: Kunshan Sany Machinery Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20161125 |
|
CF01 | Termination of patent right due to non-payment of annual fee |