CN201961999U - Hoisting mechanism of tower crane - Google Patents
Hoisting mechanism of tower crane Download PDFInfo
- Publication number
- CN201961999U CN201961999U CN201020684298XU CN201020684298U CN201961999U CN 201961999 U CN201961999 U CN 201961999U CN 201020684298X U CN201020684298X U CN 201020684298XU CN 201020684298 U CN201020684298 U CN 201020684298U CN 201961999 U CN201961999 U CN 201961999U
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- pulley group
- pulley block
- block
- running block
- 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 - Lifetime
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- Jib Cranes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020684298XU CN201961999U (en) | 2010-12-28 | 2010-12-28 | Hoisting mechanism of tower crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020684298XU CN201961999U (en) | 2010-12-28 | 2010-12-28 | Hoisting mechanism of tower crane |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201961999U true CN201961999U (en) | 2011-09-07 |
Family
ID=44524534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020684298XU Expired - Lifetime CN201961999U (en) | 2010-12-28 | 2010-12-28 | Hoisting mechanism of tower crane |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201961999U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102627228A (en) * | 2012-04-11 | 2012-08-08 | 中联重科股份有限公司 | Tower crane and lifting hook assembly thereof |
CN103395702A (en) * | 2013-08-19 | 2013-11-20 | 中联重科股份有限公司 | Hoisting mechanism and crane with same |
CN104058345A (en) * | 2014-04-15 | 2014-09-24 | 郑州科润机电工程有限公司 | Sliding wheel mechanism for lifting machine |
-
2010
- 2010-12-28 CN CN201020684298XU patent/CN201961999U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102627228A (en) * | 2012-04-11 | 2012-08-08 | 中联重科股份有限公司 | Tower crane and lifting hook assembly thereof |
CN102627228B (en) * | 2012-04-11 | 2014-05-21 | 中联重科股份有限公司 | Tower crane and lifting hook assembly thereof |
CN103395702A (en) * | 2013-08-19 | 2013-11-20 | 中联重科股份有限公司 | Hoisting mechanism and crane with same |
CN103395702B (en) * | 2013-08-19 | 2016-08-10 | 中联重科股份有限公司 | Hoisting mechanism and crane with same |
CN104058345A (en) * | 2014-04-15 | 2014-09-24 | 郑州科润机电工程有限公司 | Sliding wheel mechanism for lifting machine |
CN104058345B (en) * | 2014-04-15 | 2016-06-08 | 郑州科润机电工程有限公司 | A kind of pulley mechanism of hoisting machinery |
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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: BEIJING ZENHE ENGINEERING EQUIPMENT SERVICES CO., Free format text: FORMER OWNER: BEIJING ZHONGJIAN ZENHE CONSTRUCTION MACHINERY CONSTRUCTION CO., LTD. Effective date: 20121018 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121018 Address after: 100102, Beijing, Chaoyang District, Tong Tung Street, No. 6 Fang Heng International B block, room 1207 Patentee after: BEIJING ZENHE ENGINEERING EQUIPMENT SERVICE CO., LTD. Address before: 100102, Beijing, Chaoyang District, Tong Tung Street, No. 6 Fang Heng International B block, room 1207 Patentee before: Beijing Zhongjian Zhenghe Construction Mechanization Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
CX01 | Expiry of patent term |