CN2591209Y - 偏心跟管钻具双传扭机构 - Google Patents
偏心跟管钻具双传扭机构 Download PDFInfo
- Publication number
- CN2591209Y CN2591209Y CN 02258156 CN02258156U CN2591209Y CN 2591209 Y CN2591209 Y CN 2591209Y CN 02258156 CN02258156 CN 02258156 CN 02258156 U CN02258156 U CN 02258156U CN 2591209 Y CN2591209 Y CN 2591209Y
- Authority
- CN
- China
- Prior art keywords
- lateral pin
- eccentric
- splined shaft
- balance bit
- utility
- 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
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02258156 CN2591209Y (zh) | 2002-10-29 | 2002-10-29 | 偏心跟管钻具双传扭机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02258156 CN2591209Y (zh) | 2002-10-29 | 2002-10-29 | 偏心跟管钻具双传扭机构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2591209Y true CN2591209Y (zh) | 2003-12-10 |
Family
ID=33725942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02258156 Expired - Lifetime CN2591209Y (zh) | 2002-10-29 | 2002-10-29 | 偏心跟管钻具双传扭机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2591209Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713279B (zh) * | 2009-11-04 | 2013-01-02 | 中国石油大学(北京) | 一种偏心钻具组合防斜打快技术 |
CN103261580A (zh) * | 2010-11-12 | 2013-08-21 | 维米尔制造公司 | 地下钻探装置 |
CN113006697A (zh) * | 2021-04-12 | 2021-06-22 | 西华大学 | 一种机械液压式偏心回转定位装置 |
-
2002
- 2002-10-29 CN CN 02258156 patent/CN2591209Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713279B (zh) * | 2009-11-04 | 2013-01-02 | 中国石油大学(北京) | 一种偏心钻具组合防斜打快技术 |
CN103261580A (zh) * | 2010-11-12 | 2013-08-21 | 维米尔制造公司 | 地下钻探装置 |
CN113006697A (zh) * | 2021-04-12 | 2021-06-22 | 西华大学 | 一种机械液压式偏心回转定位装置 |
CN113006697B (zh) * | 2021-04-12 | 2023-09-12 | 宿州市信拓重型装备制造有限公司 | 一种机械液压式偏心回转定位装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK2484469T3 (en) | Cutting Tools | |
EP1239986B1 (en) | Tool tip and tool body assembly | |
EP1412607B1 (en) | Downhole motor lock-up tool | |
JP6678278B2 (ja) | 混合式回転ガイド装置 | |
CA2366496A1 (en) | Steerable modular drilling assembly | |
CN105569562B (zh) | 一种扭矩过载保护工具 | |
CN2591209Y (zh) | 偏心跟管钻具双传扭机构 | |
CN102383726A (zh) | 空气潜孔锤对心跟管钻具 | |
EP0928361B1 (en) | Safety joint | |
JP2999552B2 (ja) | 下降穴式掘削工具 | |
WO1998053175A1 (en) | Adjustable bend connection | |
JPS6190849A (ja) | 過負荷防止継手 | |
EP2519706B1 (en) | Drive pin support | |
CN1943933B (zh) | 具有滑动套筒的静轴卡盘系统 | |
ZA200501880B (en) | Impact adapter for transfer of impacts and rotation from an impact rock drilling machine to a drill string | |
CN201057188Y (zh) | 非螺纹式传动轴连接结构 | |
CN1712159A (zh) | 具有插入端的刀具 | |
US4920837A (en) | Tool | |
CN2680843Y (zh) | 套管钻井机械式套管驱动头 | |
CN2832376Y (zh) | 新型自锁手紧钻夹头 | |
CN201367867Y (zh) | 一种近钻头旋转扶正器 | |
CN217129456U (zh) | 一种螺杆钻具滑块式万向轴 | |
CN116146616A (zh) | 一种凿岩机外花键型驱动套结构 | |
CA2018445A1 (en) | Drill tool | |
CN218503419U (zh) | 一种坚硬锥柄麻花钻 |
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: NONE WUXI CITY BANGDE MACHINERY CO., LTD. WAS Free format text: FORMER OWNER: NONE WUXI CITY XINJU POWER TOOLS CO., LTD. Effective date: 20060120 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060120 Address after: 214131 No. 208, Army civilian road, Hua Zhuang Town, Jiangsu, Wuxi Patentee after: Wuxi Jinfan Drilling Equipment Co., Ltd. Address before: 214131 No. 208, Army civilian road, Hua Zhuang Town, Jiangsu, Wuxi Patentee before: Shuangfan Drilling Equipment Co., Ltd., Wuxi City |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121029 Granted publication date: 20031210 |