CN2792699Y - Electric pipe for cutting groove apparatus - Google Patents
Electric pipe for cutting groove apparatus Download PDFInfo
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- CN2792699Y CN2792699Y CN 200420107231 CN200420107231U CN2792699Y CN 2792699 Y CN2792699 Y CN 2792699Y CN 200420107231 CN200420107231 CN 200420107231 CN 200420107231 U CN200420107231 U CN 200420107231U CN 2792699 Y CN2792699 Y CN 2792699Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420107231 CN2792699Y (en) | 2004-10-27 | 2004-10-27 | Electric pipe for cutting groove apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420107231 CN2792699Y (en) | 2004-10-27 | 2004-10-27 | Electric pipe for cutting groove apparatus |
Publications (1)
Publication Number | Publication Date |
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CN2792699Y true CN2792699Y (en) | 2006-07-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200420107231 Ceased CN2792699Y (en) | 2004-10-27 | 2004-10-27 | Electric pipe for cutting groove apparatus |
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CN (1) | CN2792699Y (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103302358A (en) * | 2013-07-12 | 2013-09-18 | 昆山华恒焊接股份有限公司 | Cutter head component for tube beveller |
CN103949912A (en) * | 2014-05-15 | 2014-07-30 | 四川豪迈机械设备制造有限公司 | Pipeline beveling machine locking device and pipeline beveling machine |
CN104029015A (en) * | 2014-05-27 | 2014-09-10 | 宁波信驰焊割设备有限公司 | Double-face beveling machine |
CN104028841A (en) * | 2014-05-27 | 2014-09-10 | 宁波信驰焊割设备有限公司 | Pipe beveling machine |
CN104209757A (en) * | 2014-08-25 | 2014-12-17 | 浙江澳太机械制造有限公司 | Full-automatic multifunctional cylinder cutting and beveling machine |
CN104227120A (en) * | 2014-08-25 | 2014-12-24 | 苏州博合雅工程材料科技有限公司 | Beveling machine for cutting pipeline |
CN109500645A (en) * | 2018-11-27 | 2019-03-22 | 渤海造船厂集团有限公司 | A kind of metallic conduit cutter device and method |
CN110961707A (en) * | 2019-11-22 | 2020-04-07 | 舟山市金塘山舟机械厂 | A slot milling machine for barrel hole milling flutes |
CN111185957A (en) * | 2020-01-19 | 2020-05-22 | 潍坊学院 | Straw rotary-cut device |
-
2004
- 2004-10-27 CN CN 200420107231 patent/CN2792699Y/en not_active Ceased
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103302358B (en) * | 2013-07-12 | 2016-02-03 | 昆山华恒焊接股份有限公司 | For the cutter head assembly of electric beveling machine for pipes |
CN103302358A (en) * | 2013-07-12 | 2013-09-18 | 昆山华恒焊接股份有限公司 | Cutter head component for tube beveller |
CN103949912A (en) * | 2014-05-15 | 2014-07-30 | 四川豪迈机械设备制造有限公司 | Pipeline beveling machine locking device and pipeline beveling machine |
CN103949912B (en) * | 2014-05-15 | 2016-09-28 | 四川豪迈机械设备制造有限公司 | Pipeline beveling machine locking device and beveling machine |
CN104028841A (en) * | 2014-05-27 | 2014-09-10 | 宁波信驰焊割设备有限公司 | Pipe beveling machine |
CN104029015A (en) * | 2014-05-27 | 2014-09-10 | 宁波信驰焊割设备有限公司 | Double-face beveling machine |
CN104028841B (en) * | 2014-05-27 | 2017-03-08 | 宁波信驰焊割设备有限公司 | A kind of pipe fitting bevelling machine |
CN104227120A (en) * | 2014-08-25 | 2014-12-24 | 苏州博合雅工程材料科技有限公司 | Beveling machine for cutting pipeline |
CN104209757A (en) * | 2014-08-25 | 2014-12-17 | 浙江澳太机械制造有限公司 | Full-automatic multifunctional cylinder cutting and beveling machine |
CN109500645A (en) * | 2018-11-27 | 2019-03-22 | 渤海造船厂集团有限公司 | A kind of metallic conduit cutter device and method |
CN109500645B (en) * | 2018-11-27 | 2024-02-20 | 渤海造船厂集团有限公司 | Metal pipeline cutting device and method |
CN110961707A (en) * | 2019-11-22 | 2020-04-07 | 舟山市金塘山舟机械厂 | A slot milling machine for barrel hole milling flutes |
CN111185957A (en) * | 2020-01-19 | 2020-05-22 | 潍坊学院 | Straw rotary-cut device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Aotai Machine Manufacturing Co., Ltd. Assignor: Xiang Guangchun Contract fulfillment period: 2008.12.15 to 2014.10.26 Contract record no.: 2009330000383 Denomination of utility model: Groove cutting machine of electric pipe Granted publication date: 20060705 License type: Exclusive license Record date: 20090225 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.15 TO 2014.10.26; CHANGE OF CONTRACT Name of requester: ZHEJIANG AOTAI MACHINE MANUFACTURING CO.,LTD. Effective date: 20090225 |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20081016 Decision number of declaring invalidation: 12354 |