DE3567499D1 - Control system for power tongs - Google Patents

Control system for power tongs

Info

Publication number
DE3567499D1
DE3567499D1 DE19853567499 DE3567499A DE3567499D1 DE 3567499 D1 DE3567499 D1 DE 3567499D1 DE 19853567499 DE19853567499 DE 19853567499 DE 3567499 A DE3567499 A DE 3567499A DE 3567499 D1 DE3567499 D1 DE 3567499D1
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
control
system
power
tongs
control system
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
Application number
DE19853567499
Other languages
English (en)
Inventor
William Earl Coyle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bilco Tools Inc
Original Assignee
Bilco Tools Inc
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
Grant date

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick
    • E21B19/16Connecting or disconnecting pipe couplings or joints
    • E21B19/165Control or monitoring arrangements therefor
    • E21B19/166Arrangements of torque limiters or torque indicators
DE19853567499 1984-07-10 1985-07-05 Control system for power tongs Expired DE3567499D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06629421 US4579024A (en) 1984-07-10 1984-07-10 Power tongs and control system

Publications (1)

Publication Number Publication Date
DE3567499D1 true DE3567499D1 (de) 1989-02-16

Family

ID=24522921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853567499 Expired DE3567499D1 (de) 1984-07-10 1985-07-05 Control system for power tongs

Country Status (4)

Country Link
US (1) US4579024A (de)
EP (1) EP0171187B1 (de)
CA (1) CA1237664A (de)
DE (1) DE3567499D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730254A (en) * 1986-02-03 1988-03-08 Torque Systems, Inc. Drill string make-up and breakout torque control system and apparatus
US5245877A (en) * 1991-03-12 1993-09-21 Weatherford U.S., Inc. Tong load cell assembly
US8875365B2 (en) 2012-04-20 2014-11-04 Jonathan V. Huseman Tongs with low torque at high pressure
WO2016007583A1 (en) * 2014-07-08 2016-01-14 Premiere, Inc. Multi-stage pressure control dump valve assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864844A (en) * 1928-11-12 1932-06-28 Chicago Pneumatic Tool Co Transmission apparatus
US2978936A (en) * 1956-07-16 1961-04-11 Orner Harry Multi-stage power operated torque wrench
US3299725A (en) * 1963-09-12 1967-01-24 Gewirc Vladislav Quick acting tool for threaded fasteners
US3319494A (en) * 1964-10-22 1967-05-16 Ingersoll Rand Co Dual-speed fastener driving tool
GB1261769A (en) * 1968-09-10 1972-01-26 Atlas Copco Ab Improvements in a nut runner or screw driver
US3606664A (en) * 1969-04-04 1971-09-21 Exxon Production Research Co Leak-proof threaded connections
US3586115A (en) * 1969-10-29 1971-06-22 Chicago Pneumatic Tool Co Two-speed dual drive stall torque nut running tool
US3719236A (en) * 1971-06-21 1973-03-06 Byron Jackson Inc Plurally energized power tongs
US3722331A (en) * 1971-06-21 1973-03-27 Ipcur Inst De Proiectari Cerce Torque-controlled pipe-thread tightener
US3719237A (en) * 1971-06-21 1973-03-06 Byron Jackson Inc Tubing tong hydraulic drive system
US4037672A (en) * 1974-08-12 1977-07-26 Hughes Tool Company Shaft drill break-out system
US4125040A (en) * 1977-09-29 1978-11-14 Weatherford/Lamb, Inc. Power tong apparatus
ES8104563A1 (es) * 1979-03-28 1981-04-16 Calhoun Charles W Metodo y su correspondiente aparato para realizar un empalmea rosca entre dos elementos dotados de roscas acoplables.
US4266444A (en) * 1979-06-14 1981-05-12 Longyear Company High-low speed rotary drive mechanism
US4305472A (en) * 1980-03-18 1981-12-15 Brossette Mckinley J Apparatus for recording and limiting torque
US4484871A (en) * 1981-11-23 1984-11-27 Atlas Copco Aktiebolag Torque delivering tool with dual motor drive
EP0123503B1 (de) * 1983-04-21 1988-01-07 Bilco Tools Inc. Vorrichtung für kraftbetätigte Zangen

Also Published As

Publication number Publication date Type
EP0171187B1 (de) 1989-01-11 grant
EP0171187A1 (de) 1986-02-12 application
US4579024A (en) 1986-04-01 grant
CA1237664A (en) 1988-06-07 grant
CA1237664A1 (de) grant

Similar Documents

Publication Publication Date Title
JPS61146482A (en) Controller for different-structure different freedom-degree bilateral-master/slave-manipulator
JPS60263770A (en) Controller for hydraulic power apparatus
JPS61108055A (en) Train-car controller
JPS6165398A (en) Home control system
JPS628985A (en) Control operation method
GB2117139A (en) Control system for multiple power sources
JPS60241725A (en) Voltage reactive power control system
JPS62147695A (en) Load control method
JPS6133878A (en) Controller for manipulator
JPS57135634A (en) Power line carrier control system
JPS61110869A (en) Defrostaion controller
JPS60262790A (en) Controller for crane
JPS6119581A (en) Joint type robot control system
DE3418172A1 (de) Hydraulische steuereinrichtung
JPS6114876A (en) Robot for construction
JPS61135337A (en) Dispersion type power demand control
JPS61134899A (en) Remote control system
JPS60185390A (en) Oven system
JPS61107290A (en) Drawing controller
JPS61240520A (en) Operation control for relay
JPS60208613A (en) Hydraulic control apparatus
JPS61254016A (en) Digital power system controller
JPS617967A (en) I/o controller
JPS6241189A (en) Crane control system
JPS60186092A (en) Controller

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee