CN201257749Y - Automatic pipe lining machine for producing steel and plastic composite pipe - Google Patents
Automatic pipe lining machine for producing steel and plastic composite pipe Download PDFInfo
- Publication number
- CN201257749Y CN201257749Y CNU2008200741719U CN200820074171U CN201257749Y CN 201257749 Y CN201257749 Y CN 201257749Y CN U2008200741719 U CNU2008200741719 U CN U2008200741719U CN 200820074171 U CN200820074171 U CN 200820074171U CN 201257749 Y CN201257749 Y CN 201257749Y
- Authority
- CN
- China
- Prior art keywords
- workbench
- steel
- lockset
- poling
- composite pipe
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200741719U CN201257749Y (en) | 2008-03-25 | 2008-03-25 | Automatic pipe lining machine for producing steel and plastic composite pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200741719U CN201257749Y (en) | 2008-03-25 | 2008-03-25 | Automatic pipe lining machine for producing steel and plastic composite pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201257749Y true CN201257749Y (en) | 2009-06-17 |
Family
ID=40771979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200741719U Expired - Lifetime CN201257749Y (en) | 2008-03-25 | 2008-03-25 | Automatic pipe lining machine for producing steel and plastic composite pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201257749Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628377B (en) * | 2009-08-10 | 2011-07-20 | 浙江海亮股份有限公司 | Thermal insulation pipe assembling machine |
CN103639975A (en) * | 2013-12-21 | 2014-03-19 | 哈尔滨朗格斯特节能科技有限公司 | Pipe penetrating system improvement of prefabricated direct burial insulating pipe |
CN110052551A (en) * | 2019-05-29 | 2019-07-26 | 陕西桥山科技发展有限公司 | Multiple tube poling machine |
-
2008
- 2008-03-25 CN CNU2008200741719U patent/CN201257749Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628377B (en) * | 2009-08-10 | 2011-07-20 | 浙江海亮股份有限公司 | Thermal insulation pipe assembling machine |
CN103639975A (en) * | 2013-12-21 | 2014-03-19 | 哈尔滨朗格斯特节能科技有限公司 | Pipe penetrating system improvement of prefabricated direct burial insulating pipe |
CN103639975B (en) * | 2013-12-21 | 2016-09-14 | 哈尔滨朗格斯特节能科技有限公司 | The prefabricated direct-buried thermal insulation pipe poling system reform |
CN110052551A (en) * | 2019-05-29 | 2019-07-26 | 陕西桥山科技发展有限公司 | Multiple tube poling machine |
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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: TIANJIN YOUFA STEEL PIPE GROUP CO., LTD-NO.1 BRANC Free format text: FORMER OWNER: TIANJIN YOUCHENG GALVANIZED STEEL PIPE CO., LTD. Effective date: 20141030 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141030 Address after: Daegu 301606 Tianjin city Jinghai County Zhuang Zhen man Jing Zi Cun Singapore Industrial Park Patentee after: Tianjin steel pipe group Limited by Share Ltd first branch Address before: Daegu 301606 Tianjin city Jinghai County Zhuang Zhen man Jing Zi Cun Patentee before: Tianjin Youcheng Galvanized Steel Pipe Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090617 |