CN202629452U - 双层耐磨混凝土泵车专用弯管内胆 - Google Patents
双层耐磨混凝土泵车专用弯管内胆 Download PDFInfo
- Publication number
- CN202629452U CN202629452U CN2012202913754U CN201220291375U CN202629452U CN 202629452 U CN202629452 U CN 202629452U CN 2012202913754 U CN2012202913754 U CN 2012202913754U CN 201220291375 U CN201220291375 U CN 201220291375U CN 202629452 U CN202629452 U CN 202629452U
- Authority
- CN
- China
- Prior art keywords
- wall thickness
- bend
- double
- pump truck
- concrete pump
- 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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- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000013459 approach Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012202913754U CN202629452U (zh) | 2012-06-20 | 2012-06-20 | 双层耐磨混凝土泵车专用弯管内胆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012202913754U CN202629452U (zh) | 2012-06-20 | 2012-06-20 | 双层耐磨混凝土泵车专用弯管内胆 |
Publications (1)
Publication Number | Publication Date |
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CN202629452U true CN202629452U (zh) | 2012-12-26 |
Family
ID=47382650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012202913754U Expired - Fee Related CN202629452U (zh) | 2012-06-20 | 2012-06-20 | 双层耐磨混凝土泵车专用弯管内胆 |
Country Status (1)
Country | Link |
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CN (1) | CN202629452U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103498987A (zh) * | 2013-09-30 | 2014-01-08 | 黄永贵 | 一种陶瓷内衬耐磨泵管弯头 |
CN105202299A (zh) * | 2015-08-08 | 2015-12-30 | 周朝辉 | 混凝土泵车的自动填充两层两半耐磨弯管及其制造方法 |
-
2012
- 2012-06-20 CN CN2012202913754U patent/CN202629452U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103498987A (zh) * | 2013-09-30 | 2014-01-08 | 黄永贵 | 一种陶瓷内衬耐磨泵管弯头 |
CN103498987B (zh) * | 2013-09-30 | 2016-04-13 | 黄永贵 | 一种陶瓷内衬耐磨泵管弯头 |
CN105202299A (zh) * | 2015-08-08 | 2015-12-30 | 周朝辉 | 混凝土泵车的自动填充两层两半耐磨弯管及其制造方法 |
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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: HUBEI CHUGANG SPECIAL ALLOY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANG DAMO Effective date: 20131121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 415500 CHANGDE, HUNAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131121 Address after: 415500, the two group of the village of rabbit village, Zhang Gong Miao Town, Hunan, Lixian province (Huanqiu Electronic Science and Technology Park) Patentee after: HUNAN CHUGANG SPECIAL ALLOY STEEL CO., LTD. Address before: 2009, escrow house, nanhu road, Shenzhen, Guangdong, Luohu District 518000, China Patentee before: Yang Damo |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20200620 |