Matches 1 - 16 out of 16
Match Document Document Title
US20090293640 SYSTEM AND METHOD FOR DEFLECTION COMPENSATION IN POWER DRIVE SYSTEM FOR CONNECTION OF TUBULARS  
The present invention generally provides methods and apparatus for connecting threaded members while ensuring that a proper connection is made, particularly for premium grade connections. In one...
US20090260491 MULTI-PINION GEAR DIGITAL BEAM TORQUE WRENCH  
A digital torque wrench includes a position sensor assembly which measures the movement of a load beam with respect to an indicator beam to determine the torque being applied to a working element...
US20090217773 Operating device for testing torque wrenches  
An operating device for testing torque wrenches is formed with a carrier for fixing a torque wrench to be tested. A transducer is coupled to the head portion of the torque wrench. A grip holder is...
US20090222222 Operating device for calibrating torque wrenches  
The invention relates to an operating device for testing torque wrenches with a data storage. A carrier is provided for fixing a torque wrench to be tested. A transducer is arranged at the carrier...
US20090205442 OILFIELD TUBULAR TORQUE WRENCH  
A method for measuring applied torque of a oilfield tubular torque wrench, the oilfield torque wrench being operable to torque a tubular about an axis of rotation and the oilfield torque wrench...
US20090188330 Automated apparatus and method for determining physical properties of materials  
Automated apparatus and method to determine physical properties of materials as they are moved relative to each other while in contact are disclosed. Physical properties between materials of...
US20090183572 CONNECTOR COMPONENT WITH TEMPERATURE-RESISTANT SENSOR ELEMENT  
The invention relates to a connector component ( 1 ) with integrated ultrasonic sensor ( 5 ). The ultrasonic sensor ( 5 ) is used to determine the prestressing force or the stressing force of the...
US20090178492 HANDHELD TORQUE AND LINEAR FORCE METER  
A handheld torque measuring meter adapted to measure the downward thrust and torsional force required to apply or remove a screw type closure from the threaded neck or finish of an associated...
US20080314208 ADJUSTABLE SPANNER WITH ELECTRONIC STRAIN GAUGE FUNCTION  
An adjustable spanner with electronic strain gauge function which comprises a head; an fixed jaw extending from the head; and sliding groove being transversally formed at one upper side of the...
US20080178450 Method For Quality Checking A Screw Joint Tighening Process Performed By A Torque Impulse Wrench  
A number of pre-production calibration tightenings are performed at a screw joint identical to a screw joint used in production and using the same impulse wrench as to be used in production...
US20080178713 Fastener tightening system utilizing identification technology  
In one aspect, the present disclosure is directed toward a fastener tightening system. The system has a tightening tool configured to apply a torque to a fastener. Additionally, the system has a...
US20080168871 Electronic Torque Wrench With A Rotatable Indexable Display Device  
A torque wrench for engaging a workpiece includes a wrench body having a first end and a second end. A wrench head is disposed on the first end of the wrench body and is configured to engage the...
US20080134800 Mechanical Torque Wrench With An Electronic Sensor And Display Device  
A mechanical torque wrench including a wrench body defining an elongated interior compartment and a wrench head including a bar extending therefrom being pivotally secured to a first end of the...
US20080127748 Electrical torque-indicating wrench  
An electrical torque-indicating wrench of the present invention, capable of providing accurate measurements, comprising: a wrench body having a head to engage and turn a workpiece, and a stem...
US20080115635 Pneumatic Power Wrench With Pre-Set Torque Levels  
A pneumatic power wrench comprises a housing ( 10 ) with a pressure air supply passage ( 16 ), a motor ( 13 ) and an adjustable pressure responsive shut-off valve ( 17 ) located in the air supply...
US20080105060 Variable torque-limiting driver  
An adjustable, torque-limiting driver for a tool having a radially extending handle that houses a cam member and a pair of plungers. The plungers are biased against the housing and provide variable...
Matches 1 - 16 out of 16