CN2925705Y - 液压开孔机 - Google Patents
液压开孔机 Download PDFInfo
- Publication number
- CN2925705Y CN2925705Y CN 200620092167 CN200620092167U CN2925705Y CN 2925705 Y CN2925705 Y CN 2925705Y CN 200620092167 CN200620092167 CN 200620092167 CN 200620092167 U CN200620092167 U CN 200620092167U CN 2925705 Y CN2925705 Y CN 2925705Y
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- power source
- main shaft
- feed mechanism
- centre drill
- 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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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620092167 CN2925705Y (zh) | 2006-07-19 | 2006-07-19 | 液压开孔机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620092167 CN2925705Y (zh) | 2006-07-19 | 2006-07-19 | 液压开孔机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2925705Y true CN2925705Y (zh) | 2007-07-25 |
Family
ID=38279939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620092167 Expired - Fee Related CN2925705Y (zh) | 2006-07-19 | 2006-07-19 | 液压开孔机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2925705Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102626882A (zh) * | 2012-04-26 | 2012-08-08 | 中国石油天然气集团公司 | 一种管道带压开孔机 |
CN105537643A (zh) * | 2014-10-28 | 2016-05-04 | 扬州市油田金达实业有限公司 | 一种射孔枪内盲孔切削加工系统 |
CN109202131A (zh) * | 2018-11-15 | 2019-01-15 | 哈尔滨跃进管道工程设备有限公司 | 液压管道钻孔机 |
-
2006
- 2006-07-19 CN CN 200620092167 patent/CN2925705Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102626882A (zh) * | 2012-04-26 | 2012-08-08 | 中国石油天然气集团公司 | 一种管道带压开孔机 |
CN102626882B (zh) * | 2012-04-26 | 2014-07-02 | 中国石油天然气集团公司 | 一种管道带压开孔机 |
CN105537643A (zh) * | 2014-10-28 | 2016-05-04 | 扬州市油田金达实业有限公司 | 一种射孔枪内盲孔切削加工系统 |
CN105537643B (zh) * | 2014-10-28 | 2018-07-06 | 扬州市油田金达实业有限公司 | 一种射孔枪内盲孔切削加工系统 |
CN109202131A (zh) * | 2018-11-15 | 2019-01-15 | 哈尔滨跃进管道工程设备有限公司 | 液压管道钻孔机 |
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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: SHENYANG LIAOHAI EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIAOHAI MECHANICAL FACTORY, SHENYANG Effective date: 20101009 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110003 SHENYANG LIAOHAI MACHINERY FACTORY, NO.23, SHISANWEI ROAD, HEPENG DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: 110003 NO.23, SHISANWEI ROAD, HEPING DISTRICT, SHENYANG CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101009 Address after: 110003, No. 23, thirteen weft Road, Heping District, Liaoning, Shenyang Patentee after: Shenyang Liaohai Equipment Co., Ltd. Address before: Thirteen latitude road Heping District Liaoning 110003 Shenyang province No. 23 Shenyang Liaohai Machinery Factory Patentee before: Liaohai Machinery Factory, Shenyang |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20140719 |
|
EXPY | Termination of patent right or utility model |