CN101947574B - 钢管校正机 - Google Patents
钢管校正机 Download PDFInfo
- Publication number
- CN101947574B CN101947574B CN 201010271947 CN201010271947A CN101947574B CN 101947574 B CN101947574 B CN 101947574B CN 201010271947 CN201010271947 CN 201010271947 CN 201010271947 A CN201010271947 A CN 201010271947A CN 101947574 B CN101947574 B CN 101947574B
- Authority
- CN
- China
- Prior art keywords
- operating platform
- steel tube
- hydraulic cylinder
- dop
- tube straightener
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010271947 CN101947574B (zh) | 2010-09-04 | 2010-09-04 | 钢管校正机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010271947 CN101947574B (zh) | 2010-09-04 | 2010-09-04 | 钢管校正机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101947574A CN101947574A (zh) | 2011-01-19 |
CN101947574B true CN101947574B (zh) | 2013-06-12 |
Family
ID=43451273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010271947 Expired - Fee Related CN101947574B (zh) | 2010-09-04 | 2010-09-04 | 钢管校正机 |
Country Status (1)
Country | Link |
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CN (1) | CN101947574B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104511499A (zh) * | 2014-12-26 | 2015-04-15 | 新乡市万和过滤技术股份公司 | 自动校圆机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2803556Y (zh) * | 2005-06-03 | 2006-08-09 | 王虎财 | 石油钻杆校直机 |
CN201157857Y (zh) * | 2008-01-18 | 2008-12-03 | 陈尚本 | 锚杆整形机 |
CN201195172Y (zh) * | 2008-04-09 | 2009-02-18 | 吉林省中联校直检测设备有限公司 | 数控校直机 |
CN101633247A (zh) * | 2009-08-04 | 2010-01-27 | 匡荣美 | 一种手动两柱液压机 |
CN101633246A (zh) * | 2009-08-04 | 2010-01-27 | 匡荣美 | 一种手动门式液压机 |
CN101653795A (zh) * | 2009-09-04 | 2010-02-24 | 太原重工股份有限公司 | 立式液压矫直机 |
CN201493355U (zh) * | 2009-07-10 | 2010-06-02 | 长春汇凯科技有限公司 | 自动薄壁管类校直机 |
CN201791788U (zh) * | 2010-09-04 | 2011-04-13 | 山东中茂电气设备有限公司 | 钢管校正机 |
-
2010
- 2010-09-04 CN CN 201010271947 patent/CN101947574B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2803556Y (zh) * | 2005-06-03 | 2006-08-09 | 王虎财 | 石油钻杆校直机 |
CN201157857Y (zh) * | 2008-01-18 | 2008-12-03 | 陈尚本 | 锚杆整形机 |
CN201195172Y (zh) * | 2008-04-09 | 2009-02-18 | 吉林省中联校直检测设备有限公司 | 数控校直机 |
CN201493355U (zh) * | 2009-07-10 | 2010-06-02 | 长春汇凯科技有限公司 | 自动薄壁管类校直机 |
CN101633247A (zh) * | 2009-08-04 | 2010-01-27 | 匡荣美 | 一种手动两柱液压机 |
CN101633246A (zh) * | 2009-08-04 | 2010-01-27 | 匡荣美 | 一种手动门式液压机 |
CN101653795A (zh) * | 2009-09-04 | 2010-02-24 | 太原重工股份有限公司 | 立式液压矫直机 |
CN201791788U (zh) * | 2010-09-04 | 2011-04-13 | 山东中茂电气设备有限公司 | 钢管校正机 |
Also Published As
Publication number | Publication date |
---|---|
CN101947574A (zh) | 2011-01-19 |
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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: DEZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG Effective date: 20140521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140521 Address after: 253034 Shandong Province, Dezhou city (Dezhou Economic Development Zone No. 628 Wang Yin Lu) Patentee after: Shandong Zhongmao Electrical Equipment Co., Ltd. Patentee after: Dezhou Power Supply Company of State Grid Shandong Province Electric Power Company Patentee after: State Grid Corporation of China Address before: 253034 Shandong Province, Dezhou city (Dezhou Economic Development Zone No. 628 Wang Yin Lu) Patentee before: Shandong Zhongmao Electrical Equipment Co., Ltd. |
|
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: 20130612 Termination date: 20170904 |