CN101306481B - 一种轻便型管子坡口机 - Google Patents
一种轻便型管子坡口机 Download PDFInfo
- Publication number
- CN101306481B CN101306481B CN 200810138032 CN200810138032A CN101306481B CN 101306481 B CN101306481 B CN 101306481B CN 200810138032 CN200810138032 CN 200810138032 CN 200810138032 A CN200810138032 A CN 200810138032A CN 101306481 B CN101306481 B CN 101306481B
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- Prior art keywords
- pipe
- external diameter
- groove
- cutting
- portable type
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- 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.)
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200810138032 CN101306481B (zh) | 2008-06-30 | 2008-06-30 | 一种轻便型管子坡口机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200810138032 CN101306481B (zh) | 2008-06-30 | 2008-06-30 | 一种轻便型管子坡口机 |
Publications (2)
Publication Number | Publication Date |
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CN101306481A CN101306481A (zh) | 2008-11-19 |
CN101306481B true CN101306481B (zh) | 2013-08-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200810138032 Expired - Fee Related CN101306481B (zh) | 2008-06-30 | 2008-06-30 | 一种轻便型管子坡口机 |
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CN (1) | CN101306481B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103341668B (zh) * | 2013-07-12 | 2015-07-29 | 昆山华恒焊接股份有限公司 | 管子坡口机 |
US11123800B2 (en) | 2018-02-07 | 2021-09-21 | Concurrent Technologies Corporation | Pipe edge preparation tool |
CN109158702A (zh) * | 2018-09-14 | 2019-01-08 | 中核核电运行管理有限公司 | 一种核电厂稳压器电加热套管内外坡口一次性加工方法 |
CN111730140B (zh) * | 2020-07-06 | 2022-09-27 | 唐山宏润实业有限公司 | 一种槽钢切割加工工艺 |
CN113210638B (zh) * | 2021-05-11 | 2022-03-22 | 山西天宝集团有限公司 | 一种风电塔筒生产用新型开坡口设备及风电塔筒生产工艺 |
CN115026616B (zh) * | 2022-06-23 | 2023-05-09 | 福建省泷澄建设集团有限公司 | 一种排水管安装加工用坡口机 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176163B1 (en) * | 1998-04-14 | 2001-01-23 | Georg Fischer Rohrverbindungstechnik Gmbh | Pipe end machining unit |
CN2683291Y (zh) * | 2003-12-24 | 2005-03-09 | 项光春 | 电动管子坡口机(sdc) |
CN201271757Y (zh) * | 2008-06-30 | 2009-07-15 | 中建工业设备安装有限公司 | 一种轻便型管子坡口机 |
-
2008
- 2008-06-30 CN CN 200810138032 patent/CN101306481B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176163B1 (en) * | 1998-04-14 | 2001-01-23 | Georg Fischer Rohrverbindungstechnik Gmbh | Pipe end machining unit |
CN2683291Y (zh) * | 2003-12-24 | 2005-03-09 | 项光春 | 电动管子坡口机(sdc) |
CN201271757Y (zh) * | 2008-06-30 | 2009-07-15 | 中建工业设备安装有限公司 | 一种轻便型管子坡口机 |
Non-Patent Citations (1)
Title |
---|
JP特开2004-167647A 2004.06.17 |
Also Published As
Publication number | Publication date |
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CN101306481A (zh) | 2008-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090109 Address after: Two hundred and ten thousand Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 Postal Code: 210000 Applicant after: Industrial Equipments Installation Co., Ltd., No.8 Bureau Oof China Construction Address before: Two hundred and fifty thousand No. ten, No. 274 East Road, Shandong, Ji'nan Postal Code: 250000 Applicant before: Bai Tianhai |
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ASS | Succession or assignment of patent right |
Owner name: CCEED INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. Free format text: FORMER OWNER: BAI TIANHAI Effective date: 20090109 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Applicant after: China Construction Industrial Equipment Installation Co., Ltd. Address before: Yaohuamen Yao Jia Lu Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Applicant before: China Construction Industrial Equipment Installation Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CHINA CONSTRUCTION INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. TO: CCEED INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20190630 |
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CF01 | Termination of patent right due to non-payment of annual fee |