CN202250806U - 砼活塞、混凝土泵送设备及其泵送机构 - Google Patents
砼活塞、混凝土泵送设备及其泵送机构 Download PDFInfo
- Publication number
- CN202250806U CN202250806U CN2011203925082U CN201120392508U CN202250806U CN 202250806 U CN202250806 U CN 202250806U CN 2011203925082 U CN2011203925082 U CN 2011203925082U CN 201120392508 U CN201120392508 U CN 201120392508U CN 202250806 U CN202250806 U CN 202250806U
- Authority
- CN
- China
- Prior art keywords
- piston
- concrete
- main body
- piston head
- bearing pin
- 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
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203925082U CN202250806U (zh) | 2011-10-14 | 2011-10-14 | 砼活塞、混凝土泵送设备及其泵送机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203925082U CN202250806U (zh) | 2011-10-14 | 2011-10-14 | 砼活塞、混凝土泵送设备及其泵送机构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202250806U true CN202250806U (zh) | 2012-05-30 |
Family
ID=46112058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011203925082U Expired - Fee Related CN202250806U (zh) | 2011-10-14 | 2011-10-14 | 砼活塞、混凝土泵送设备及其泵送机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202250806U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852753A (zh) * | 2012-09-21 | 2013-01-02 | 淮南矿业(集团)有限责任公司 | 液压注浆泵 |
CN103410723A (zh) * | 2013-08-28 | 2013-11-27 | 徐州徐工施维英机械有限公司 | 砼活塞连接装置、混凝土输送缸以及混凝土泵 |
CN110360317A (zh) * | 2019-06-06 | 2019-10-22 | 龙口润林家电配件有限公司 | 活塞密封件及其加工工艺 |
-
2011
- 2011-10-14 CN CN2011203925082U patent/CN202250806U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852753A (zh) * | 2012-09-21 | 2013-01-02 | 淮南矿业(集团)有限责任公司 | 液压注浆泵 |
CN103410723A (zh) * | 2013-08-28 | 2013-11-27 | 徐州徐工施维英机械有限公司 | 砼活塞连接装置、混凝土输送缸以及混凝土泵 |
CN103410723B (zh) * | 2013-08-28 | 2015-11-25 | 徐州徐工施维英机械有限公司 | 砼活塞连接装置、混凝土输送缸以及混凝土泵 |
CN110360317A (zh) * | 2019-06-06 | 2019-10-22 | 龙口润林家电配件有限公司 | 活塞密封件及其加工工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202250806U (zh) | 砼活塞、混凝土泵送设备及其泵送机构 | |
CN202322102U (zh) | 法兰连接结构及具有其的塔式起重机 | |
CN201473049U (zh) | 大落差过渡翻转机 | |
CN202123347U (zh) | 衬套安装装置 | |
CN205477657U (zh) | 凸轮顶升往复式混凝土湿喷机 | |
CN203374500U (zh) | 摆头机构 | |
CN202559754U (zh) | 一种工程机械、物料输送系统及其管路切换装置 | |
CN203245013U (zh) | 一种球磨机衬板 | |
CN202790574U (zh) | 一种电液动扇形阀门 | |
CN101892682A (zh) | 装载机属具快换装置 | |
CN202326185U (zh) | 煤矿膏体充填切换阀 | |
CN201738360U (zh) | 装载机属具快换装置 | |
CN204787764U (zh) | 液压旋转提升装置 | |
CN102410205B (zh) | 混凝土泵送设备及其砼活塞 | |
CN104633141A (zh) | 气动蝶阀机构 | |
CN203079306U (zh) | 往复式给煤机专用双推杆装置 | |
CN201998797U (zh) | 换档关节 | |
CN106369168A (zh) | 一种轴承密封结构 | |
CN201574922U (zh) | 球窝关节式砼活塞及包含该砼活塞的混凝土泵送设备 | |
CN204030752U (zh) | 一种新型电机转子 | |
CN204396068U (zh) | 一种通过式给料破碎站 | |
CN201094909Y (zh) | 转鼓式混合机轴承座联接结构 | |
CN203654341U (zh) | 一种抓木器 | |
CN203348238U (zh) | 一种带有锁紧装置的结构 | |
CN203560466U (zh) | 气动蝶阀装置 |
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: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151014 |
|
EXPY | Termination of patent right or utility model |