CN101530961A - 多功能绞车用的弹簧压紧装置 - Google Patents
多功能绞车用的弹簧压紧装置 Download PDFInfo
- Publication number
- CN101530961A CN101530961A CN200810101919A CN200810101919A CN101530961A CN 101530961 A CN101530961 A CN 101530961A CN 200810101919 A CN200810101919 A CN 200810101919A CN 200810101919 A CN200810101919 A CN 200810101919A CN 101530961 A CN101530961 A CN 101530961A
- Authority
- CN
- China
- Prior art keywords
- outer framework
- block
- frame body
- spring
- spring attachment
- 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.)
- Granted
Links
Images
Landscapes
- Revetment (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101019194A CN101530961B (zh) | 2008-03-14 | 2008-03-14 | 多功能绞车用的弹簧压紧装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101019194A CN101530961B (zh) | 2008-03-14 | 2008-03-14 | 多功能绞车用的弹簧压紧装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101530961A true CN101530961A (zh) | 2009-09-16 |
CN101530961B CN101530961B (zh) | 2010-12-15 |
Family
ID=41101931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101019194A Expired - Fee Related CN101530961B (zh) | 2008-03-14 | 2008-03-14 | 多功能绞车用的弹簧压紧装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101530961B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383353A (zh) * | 2011-08-30 | 2012-03-21 | 中铁二院工程集团有限责任公司 | 高速铁路陡坡路基组合结构构造 |
CN105197067A (zh) * | 2015-09-30 | 2015-12-30 | 芜湖新兴铸管有限责任公司 | 一种铁水罐车缓冲器弹簧压紧装置 |
CN111185749A (zh) * | 2019-12-30 | 2020-05-22 | 五冶集团上海有限公司 | 一种弹簧压紧器及其控制方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2749363A1 (fr) * | 1996-06-03 | 1997-12-05 | Mecanique Energetique | Compresseur de ressort a fluide sous pression |
CN2897573Y (zh) * | 2006-04-11 | 2007-05-09 | 傅勇刚 | 弹簧拆装器 |
CN201244725Y (zh) * | 2008-03-14 | 2009-05-27 | 中国海洋石油总公司 | 多功能绞车用的弹簧压紧装置 |
-
2008
- 2008-03-14 CN CN2008101019194A patent/CN101530961B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383353A (zh) * | 2011-08-30 | 2012-03-21 | 中铁二院工程集团有限责任公司 | 高速铁路陡坡路基组合结构构造 |
CN105197067A (zh) * | 2015-09-30 | 2015-12-30 | 芜湖新兴铸管有限责任公司 | 一种铁水罐车缓冲器弹簧压紧装置 |
CN111185749A (zh) * | 2019-12-30 | 2020-05-22 | 五冶集团上海有限公司 | 一种弹簧压紧器及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101530961B (zh) | 2010-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101530961B (zh) | 多功能绞车用的弹簧压紧装置 | |
CN103170833A (zh) | 一种新型的双级拉伸器 | |
CN202804619U (zh) | 螺栓拆卸装置 | |
CN201244725Y (zh) | 多功能绞车用的弹簧压紧装置 | |
CN101811249B (zh) | 轴承拆装装置 | |
CN202882961U (zh) | 锚杆拉力检测与预紧集成装置 | |
CN107337138A (zh) | 一种锚泊定位绞车的制动装置 | |
CN201668983U (zh) | 一种压滤机锁紧及开板装置 | |
CN205218981U (zh) | 液压拔销装置 | |
CN201454995U (zh) | 一种轧机换辊装置 | |
CN110713103B (zh) | 可自动脱钩的吊架 | |
CN206998760U (zh) | 一种楔形线夹安装工具 | |
CN211639748U (zh) | 管道连接辅助工装 | |
CN215710938U (zh) | 一种调绳悬挂装置 | |
CN201538657U (zh) | 工程机械支腿机械锁止装置 | |
CN204569278U (zh) | 液压刹车释放装置 | |
CN209900477U (zh) | 一种顶伸转换式液压扩张装置 | |
CN202507227U (zh) | 汽车转向主销液压取出器 | |
CN202986699U (zh) | 摩托车电动车真空胎快速拆胎器 | |
CN202696404U (zh) | 电机定子专用快换可调自动涨胎装置 | |
CN201713263U (zh) | 移动多节式千斤顶 | |
CN105798593B (zh) | 移动式液压综合轮销拆卸机 | |
CN104787694A (zh) | 液压刹车释放装置 | |
CN201580710U (zh) | 一种发动机承载装置 | |
CN221316160U (zh) | 一种联动式停车器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: OFFSHORE OIL ENGINEERING CO., LTD. SHENZHEN OFFSHO Free format text: FORMER OWNER: OFFSHORE OIL ENGINEERING CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110615 Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China National Offshore Oil Corporation Co-patentee after: Shenzhen Sea Oil Engineering Underwater Technology Co.,Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140314 |