FI874439A - GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87. - Google Patents

GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87. Download PDF

Info

Publication number
FI874439A
FI874439A FI874439A FI874439A FI874439A FI 874439 A FI874439 A FI 874439A FI 874439 A FI874439 A FI 874439A FI 874439 A FI874439 A FI 874439A FI 874439 A FI874439 A FI 874439A
Authority
FI
Finland
Prior art keywords
housing
pct
workpiece
rotating
ring gears
Prior art date
Application number
FI874439A
Other languages
English (en)
Other versions
FI874439A0 (fi
FI81885B (fi
FI81885C (fi
Inventor
Matti Varis
Original Assignee
Matti Varis
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matti Varis filed Critical Matti Varis
Publication of FI874439A0 publication Critical patent/FI874439A0/fi
Priority to FI874439A priority Critical patent/FI81885C/fi
Priority to CA000579046A priority patent/CA1318931C/en
Priority to AU25371/88A priority patent/AU2537188A/en
Priority to EP88908696A priority patent/EP0393060B1/en
Priority to DE8888908696T priority patent/DE3879226T2/de
Priority to PCT/FI1988/000164 priority patent/WO1989003470A1/en
Priority to AT88908696T priority patent/ATE86711T1/de
Priority to US07/469,445 priority patent/US5048377A/en
Publication of FI874439A publication Critical patent/FI874439A/fi
Priority to NO901528A priority patent/NO178801C/no
Publication of FI81885B publication Critical patent/FI81885B/fi
Application granted granted Critical
Publication of FI81885C publication Critical patent/FI81885C/fi

Links

Classifications

    • 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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Catching Or Destruction (AREA)
  • Vending Machines For Individual Products (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Toys (AREA)
  • Manipulator (AREA)
  • Massaging Devices (AREA)
  • Mechanical Control Devices (AREA)
FI874439A 1987-10-08 1987-10-08 GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87. FI81885C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI874439A FI81885C (fi) 1987-10-08 1987-10-08 GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87.
CA000579046A CA1318931C (en) 1987-10-08 1988-09-30 Gripping and rotating tong device
DE8888908696T DE3879226T2 (de) 1987-10-08 1988-10-07 Eine greifende und rotierende zangenanordnung.
EP88908696A EP0393060B1 (en) 1987-10-08 1988-10-07 A gripping and rotating tong device
AU25371/88A AU2537188A (en) 1987-10-08 1988-10-07 A gripping and rotating tong device
PCT/FI1988/000164 WO1989003470A1 (en) 1987-10-08 1988-10-07 A gripping and rotating tong device
AT88908696T ATE86711T1 (de) 1987-10-08 1988-10-07 Eine greifende und rotierende zangenanordnung.
US07/469,445 US5048377A (en) 1987-10-08 1988-10-07 Gripping and rotating tong device
NO901528A NO178801C (no) 1987-10-08 1990-04-04 Gripe- og rotasjonstanganordning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874439A FI81885C (fi) 1987-10-08 1987-10-08 GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87.
FI874439 1987-10-08

Publications (4)

Publication Number Publication Date
FI874439A0 FI874439A0 (fi) 1987-10-08
FI874439A true FI874439A (fi) 1989-04-20
FI81885B FI81885B (fi) 1990-08-31
FI81885C FI81885C (fi) 1990-12-10

Family

ID=8525211

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874439A FI81885C (fi) 1987-10-08 1987-10-08 GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87.

Country Status (9)

Country Link
US (1) US5048377A (fi)
EP (1) EP0393060B1 (fi)
AT (1) ATE86711T1 (fi)
AU (1) AU2537188A (fi)
CA (1) CA1318931C (fi)
DE (1) DE3879226T2 (fi)
FI (1) FI81885C (fi)
NO (1) NO178801C (fi)
WO (1) WO1989003470A1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355751A (en) * 1991-03-16 1994-10-18 Robert Bosch Gmbh Motor-driven wrench
US5544553A (en) * 1994-02-24 1996-08-13 Galat; Donald E. Off-set geared nutrunner attachment
US6990876B2 (en) 2003-05-19 2006-01-31 Larry Mardian Power tongs
NO324688B1 (no) * 2006-03-03 2007-12-03 Nat Oilwell Norway As Anordning ved verktoy for sammen- eller fraskruing av ror
KR102344927B1 (ko) * 2020-05-12 2021-12-30 양현민 철근 회전장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000221A (en) * 1933-07-11 1935-05-07 Carlton W Dawson Power wrench for well tubing and rods
US2550045A (en) * 1945-12-22 1951-04-24 Hetre John P De Power-driven pipe tongs
US2573212A (en) * 1946-03-12 1951-10-30 Arthur E Martois Pipe tongs
US3196717A (en) * 1963-07-29 1965-07-27 Billy K Sheppard Pipe gripping mechanism for casing tongs
US4060014A (en) * 1976-04-29 1977-11-29 Joy Manufacturing Company Power tong

Also Published As

Publication number Publication date
WO1989003470A1 (en) 1989-04-20
AU2537188A (en) 1989-05-02
CA1318931C (en) 1993-06-08
NO901528L (no) 1990-06-05
NO901528D0 (no) 1990-04-04
NO178801B (no) 1996-02-26
NO178801C (no) 1996-06-05
ATE86711T1 (de) 1993-03-15
US5048377A (en) 1991-09-17
FI874439A0 (fi) 1987-10-08
DE3879226D1 (de) 1993-04-15
FI81885B (fi) 1990-08-31
EP0393060A1 (en) 1990-10-24
FI81885C (fi) 1990-12-10
EP0393060B1 (en) 1993-03-10
DE3879226T2 (de) 1993-07-01

Similar Documents

Publication Publication Date Title
DE3169457D1 (en) Chuck
DE3875818D1 (de) Handgeraet.
SE7608320L (sv) Kraftmanovrerad kilchuck
ES281769U (es) Mandril portabrocas para taladradora de percusion
FI874439A (fi) GRIPSAXANORDNING FOER GRIPNING OCH ROTERING. SIIRRETTY ALKUPAEIVAE-FOERSKJUTET DATUM PL 14 ç 19.10.87.
US1370598A (en) Chuck
ES2051539T3 (es) Mandril portabrocas.
SE7907858L (sv) Hantering av arbetsstycken
JPH0241884A (ja) ロボットの自動ハンド交換装置
GB1383600A (en) Work holders
US2844377A (en) Chucks with jaws connected together by rubber bonded thereto
JPS57163003A (en) Fixing device of thin cylinder
Witte Hold Fast With" Nothing"--Vacuum Chucking Technique Specially for New Materials and Thin-Walled Components
US2698755A (en) Gear chuck
EP0301152A3 (en) Electronically controllable rotary transfer machine
US3788657A (en) Tool holder for use with automatic tool changing apparatus
JPS571605A (en) Appliance for holding workpiece or product with different diameters in axial direction
SU844172A1 (ru) Устройство дл предохранени метчикаОТ пОлОМКи
JPS6349466B2 (fi)
JPS55132417A (en) Sliding part with lubricating oil holding mechanism inside hollow shaft
JPS57211401A (en) Work support device
JPS55157408A (en) Chuck for machhine tool
GB2022170A (en) Roller drill bit
RU1771947C (ru) Приспособление дл сн ти стопорного кольца
JPS5565007A (en) Machine tool

Legal Events

Date Code Title Description
RC Patent held as pledge
FG Patent granted

Owner name: VARIS, MATTI