[특허]Gripping apparatus for power tongs and backup tools

[미국특허] Gripping apparatus for power tongs and backup tools 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B25B-013/50
출원번호	US-0260302 (1999-03-02)
발명자 / 주소	Wesch Jr. William E.
대리인 / 주소	Kanz
인용정보	피인용 횟수 : 48 인용 특허 : 27

초록 ▼

Apparatus for gripping tubular members including self aligning gripping jaws with high coefficient of friction for resisting force applied to the elongated member to prevent rotation either clockwise or counterclockwise. Linear cams and cam rollers actuated by a fluid cylinder bring the gripping jaw

대표청구항 ▼

[ What is claimed is:] [1.] Apparatus for gripping the exterior surface of a tubular member to resist rotation of the member from torque applied in either direction about the longitudinal axis of the tubular member comprising:(a) a body adapted to receive a tubular member;(b) a reactive gripping jaw attached to the body;(c) a pair of arms pivotally mounted on the body about axes parallel with the longitudinal axis of the tubular member, each arm having a first end and a second end;an active gripping jaw mounted on and moveable with respect to the first end of each of said arms;(e) a force multiplying device interposed between the second ends of the arms adapted for engagement with the second ends of the arms; and(f) an actuator coupled to the force multiplying device which moves the force multiplying device in a first direction to engage the second ends of the arms and thereby move the active gripping jaws toward the tubular member until the tubular member is secured between the reactive gripping jaw and the active gripping jaws with a force sufficient to prevent rotation of the tubular member at a predetermined applied torque.

이 특허에 인용된 특허 (27) 인용/피인용 타임라인 분석

Buck David (4225 Highway 90 East Broussard LA 70518), Back-up power tongs.
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Buck David A. (1348 Sawmill Hwy. Breaux Bridge LA 70517), Back-up power tongs.
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Eckel Emery L. (Odessa TX), Back-up power tongs and method.
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Eckel Emery L. (Odessa TX), Back-up power tongs and method.
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Shewmake ; Sr. Hollis G. (412 Pine Levelland TX 79336), Backup tong.
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Wesch ; Jr. William E. (P.O. Box 3388 Odessa TX 79760), Bi-directional gripping apparatus.
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Penisson Dennis J. (Raceland LA), Combination power and backup tong support and method.
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Wesch ; Jr. William E. (P.O. Box 3938 Lone Star TX 75668), Cylinder gripping apparatus.
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Soutsos Michael D. (5475 Colorado St. Long Beach CA 90814), Drill pipe turning device.
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Penisson Dennis J. (Raceland LA), Fluid powered backup tong and method.
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Slator Damon T. (5629 Sugar Hill Houston TX 77056), Jaws for power tongs and back-up units.
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Slator Damon T. (4629 Sugar Hill Houston TX 77056), Jaws for power tongs and bucking units.
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Oliason Marc C. (8959 Palmetto Ave. Fontana CA 92335), Lifting tongs.
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Buck David A. ; Bangert Daniel S., Low friction power tong jaw assembly.
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Wesch ; Jr. William E. (P.O. Box 337 Humble TX 77347), Pivoting jaw assembly.
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Johnson David A. (Corvallis OR) Hammer Thomas J. (Corvallis OR), Plate handling apparatus.
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Eckel ; Emery, Power operated drill pipe tongs.
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Farr Garth M. (Kingwood TX) Callihan Patrick R. (Houston TX 4), Power tong and back-up tong assembly.
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Wesch ; Jr. William E. (P.O. Box 337 Humble TX 77347), Power tongs with improved gripping means.
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Christensen Ib Bergmann (Sonnerupvej 11 Brnshj DKX 2700 ), Power-operated gripping device with two jaws.
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Curry Vern (Odessa TX), Powered back-up tongs.
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Brcher Eberhard (Lohweg 35 D-5900 Siegen DEX), Quick-action coupling for forge and conveyor manipulators.
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Arnquist David C. (Riviera Beach FL), Robot gripper passively locked.
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Martin Donald L. (Maurertown VA), Rocket extraction device.
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Hafla Dietmar (Hohengehren DEX) Illi Herbert (Ostfildern DEX), Steady for holding rod-like circular cross-section components.
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Kinzbach Robert B. (Houston TX), Tong assembly.
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Watson Robert C. (Waukesha County WI), Tool clamping mechanism.
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이 특허를 인용한 특허 (48) 인용/피인용 타임라인 분석

Liess, Martin; Schulze-Beckinghausen, Jorg Erich; Carlsson, Andreas; Pietras, Bernd-Georg, Apparatus and method for positioning a tubular relative to a tong.
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Robichaux,Dicky, Apparatus and method relating to tongs, continous circulation and to safety slips.
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Pietras, Bernd-Georg; Liess, Martin, Apparatus and methods for connecting tubulars.
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McIntosh, Richard; Baudoin, Toby Scott, Apparatus for handling tubulars.
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Creighton,George S.; Fetterman,D. Bruce; Steeves,Guy W.; Barry,Robert J., Boxcar with load restraint system.
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Messmer, Leonard; Pickford, Timothy; Sutherland, Michael Thomas Patrick; Giang, Lauren, Clamp assembly.
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Fukui, Chiaki; Takahashi, Kazuyoshi; Sasaki, Hideki; Kobayashi, Masaharu, Clamping device.
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Shirani, Alireza; Lara, Marcus; Polasek, Tom; Kalia, Akshay, Clamping system having mechanical advantage.
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Foster,John R., Connecting rod cap separator system.
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Kretzschmar, Michael, Device for mounting and/or dismantling hoses onto or from connectors.
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Shedlov,Matthew; Merdan,Kenneth; Boodry,Jeffrey P.; Lundquist,Luke W.; Hitchcock,James K.; Faucher,James M., Dynamic bushing for medical device tubing.
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Takanashi Seiji,JPX ; Miyachi Hiroshi,JPX ; Kanda Koichiro,JPX, Electric hand with cushioning mechanism.
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Lindberg, Johan, Gripper for a drill string component handling device, method for manoeuvring a gripper, drill string component device and rock drill rig.
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Schulze Beckinghausen,Joerg E., Gripping system for a tong.
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Creighton, George S.; Fetterman, D. Bruce; Barry, Robert J., Hopper cars with one or more discharge control systems.
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Okuma, Keiji, Information reader of injection container.
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Tunningley, James; Boggs, Jason J.; Chartier, Glen R., Insert for tool.
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In, Suk Shin, Lead supporting device of drilling machine.
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Garde, Anand M.; Boyer, Gerald D.; Kraus, John F.; Hess, Peter M., Mandrel supported tensile test to evaluate weld bonding.
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Nayar, Sham S.; Stirn, James J.; Grewe, Terrence L., Method for picking and placing a clinging part.
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Hartranft, Bruce; Ferriss, Raymond R.; Weiby, Michael; Rittof, Ian, Multi-tool transmission and attachments for rotary tool.
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Stogner, Huey, Oil tool connection breaker and method.
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Thompson,Carroll R., Pipe handling apparatus for pick-up and lay-down machine.
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Drzewiecki,Lopek, Power tong assembly.
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Wesch, Jr.,William E., Power tongs.
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McIntosh,Bruce D.; Steele,Kenneth A.; Givens,William D., Powered clamp assembly.
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Herzog, John C.; Fetterman, D. Bruce; Cencer, Robert J.; Sindelar, Joseph M.; Creighton, George S., Railcar with discharge control system.
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Herzog,John C.; Fetterman,D. Bruce; Cencer,Robert J.; Sindelar,Joseph M.; Creighton,George S., Railcar with discharge control system.
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Fritz, Kenneth D., Railroad hopper car gate operating system.
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Creighton,George S.; Sindelar,Joseph M.; Herzog,John C., Railway hopper car with longitudinal discharge openings.
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Tunningley, James; Boggs, Jason J.; Chartier, Glen R., Replaceable gripping inserts for wrenches.
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Buck,David A., Rotatable die tong jaw.
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Larkin, Brendan, System for manipulating tubulars for subterranean operations.
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Pietras, Bernd Georg, Tailing in and stabbing device and method.
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Schulze Beckinghausen,Joerg E., Tong.
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Kundracik, Richard M.; Boggs, Jason J.; Chartier, Glen R.; Patil, Prasad; Nanche, Rahul Maruti; Patil, Sandeep Sidagouda, Tool handle.
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Kundracik, Richard M.; Boggs, Jason J.; Patil, Prasad, Tool head.
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West,Neil Edward; Fox,Preston R., Tubular connect/disconnect apparatus.
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McIntosh, Richard; Baudoin, Toby Scott, Tubular handling system.
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West,Neil Edward; Fox,Preston R., Tubular-drill bit connect/disconnect apparatus.
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Barry,Robert J.; Steeves,Guy W.; Creighton,George S.; Fetterman,D. Bruce, Universal boxcar.
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Creighton,George S.; Barry,Robert J.; Fetterman,D. Bruce, Universal boxcar with exterior metal surfaces.
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Chartier, Glen R.; Boggs, Jason J.; Patil, Sandeep Sidagouda, Wrench.
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Chartier, Glen R.; Boggs, Jason J.; Patil, Sandeep Sidagouda, Wrench.
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Chartier, Glen R.; Boggs, Jason J.; Patil, Sandeep Sidagouda, Wrench.
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Kundracik, Richard R.; Boggs, Jason J.; Chartier, Glen R.; Patil, Prasad Chatursingh, Wrench.
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Pietras, Bernd-Georg; Carlsson, Andreas; Schulze-Beckinhausen, Jorg Erich, Wrenching tong.
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Pietras,Bernd Georg; Carlsson,Andreas; Schulze Beckinhausen,Jorg Erich, Wrenching tong.
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[미국특허] Gripping apparatus for power tongs and backup tools 원문보기