SE7105226L - - Google Patents
Info
- Publication number
- SE7105226L SE7105226L SE5226071A SE5226071A SE7105226L SE 7105226 L SE7105226 L SE 7105226L SE 5226071 A SE5226071 A SE 5226071A SE 5226071 A SE5226071 A SE 5226071A SE 7105226 L SE7105226 L SE 7105226L
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5066—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using rollers moving along radial cams in a cage structure at least partially surrounding the pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Jigs For Machine Tools (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702020625 DE2020625A1 (de) | 1970-04-28 | 1970-04-28 | Vorrichtung zum reibschluessigen Einspannen von vorzugsweise zylindrischen Werkstuecken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7105226L true SE7105226L (de) | 1971-10-29 |
Family
ID=5769565
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE5226071A SE7105226L (de) | 1970-04-28 | 1971-04-22 | |
| SE7105226A SE378543B (de) | 1970-04-28 | 1971-04-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7105226A SE378543B (de) | 1970-04-28 | 1971-04-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3698266A (de) |
| CA (1) | CA918970A (de) |
| DE (1) | DE2020625A1 (de) |
| GB (1) | GB1306208A (de) |
| SE (2) | SE7105226L (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543547C2 (de) * | 1975-09-30 | 1984-04-26 | Rems-Werk Christian Föll und Söhne GmbH & Co, 7050 Waiblingen | Werkstückspannvorrichtung an einer Gewindeschneidmaschine |
| US4372026A (en) * | 1980-09-16 | 1983-02-08 | Mosing Donald E | Method and apparatus for connecting and disconnecting tubular members |
| US4676125A (en) * | 1986-04-07 | 1987-06-30 | Ardelean Jeffrey L | Adjustable socket |
| CA1276008C (en) * | 1987-01-22 | 1990-11-06 | Allen H. Kaven | Self-adjusting bit basket |
| DE9312316U1 (de) * | 1993-08-18 | 1994-06-30 | Cleiren, Alex, Kalmthou | Werkzeug zum Verdrehen, insbesondere Verschrauben von Rohren |
| DE10035093A1 (de) | 2000-07-17 | 2002-01-31 | Fischer Georg Rohrleitung | Spannelement |
| CN103056825A (zh) * | 2012-12-17 | 2013-04-24 | 中交第一航务工程勘察设计院有限公司 | 拧卸钻杆的搓盘装置 |
| CN105625966A (zh) * | 2016-03-25 | 2016-06-01 | 北京南车时代机车车辆机械有限公司 | 一种锚杆钻机及其夹持器 |
| JP6692943B1 (ja) * | 2019-01-22 | 2020-05-13 | 株式会社オリジン | クランプ機構、接合部材製造装置及び接合部材の製造方法 |
-
1970
- 1970-04-28 DE DE19702020625 patent/DE2020625A1/de active Pending
-
1971
- 1971-04-22 SE SE5226071A patent/SE7105226L/xx unknown
- 1971-04-22 SE SE7105226A patent/SE378543B/xx unknown
- 1971-04-26 US US137306A patent/US3698266A/en not_active Expired - Lifetime
- 1971-04-26 CA CA111314A patent/CA918970A/en not_active Expired
- 1971-04-28 GB GB1182971*[A patent/GB1306208A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2020625A1 (de) | 1971-12-09 |
| GB1306208A (de) | 1973-02-07 |
| SE378543B (de) | 1975-09-08 |
| CA918970A (en) | 1973-01-16 |
| US3698266A (en) | 1972-10-17 |