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7509874 Apparatus for the testing of elastic textile leg garments  
The apparatus has an elongate and vertically running carrier ( 90 ) for pressure sensors ( 50 ), which precedes a group of levers ( 71 ). The cross section of this carrier ( 90 ) is arcuate, so...
7478563 Apparatus and method to measure cable tension  
A method and apparatus for measuring tension in a stressed cable wherein the apparatus comprises two clamps, a circuit board and a power source. A transverse acceleration is generated in the...
7380467 Bond integrity tool  
The present invention is directed to a bond integrity tool, which includes a shoulder housing, a collar shaft, and an end cap. The collar shaft has a neck portion and a mouth portion. The neck...
7302859 Device for showing tensile stress  
In this device for indicating ( 10 ) pretensioning forces in a tensioning element ( 7 ), such as tie-down straps or tie-down ropes, the spring surrounds the tie bolt ( 3 ) which is located on the...
7204159 Fastening member removing force measuring device and holding device  
The fastening member removing force measuring device according to the present invention includes a holding unit ( 300 ) for holding and pressing a fabric ( 953 ) around a snap member ( 921 ), a...
7152489 Arresting device, and snap member removal force measuring apparatus  
A constraining device comprises a plurality of jaws 34 adapted to constrain the sides of an object of constraint, support shafts 35 rotatably supporting the respective jaws so as to allow the...
7051597 Apparatus and methods for tension testing of curved specimens  
Apparatus and methods for tension testing of curved composite specimens are disclosed. In one embodiment, an apparatus for tension-testing first and second curved specimens includes a first end...
6820497 Method and apparatus for detecting and controlling orientation of articles for further processing  
An apparatus and method for use in a system for handling a flaccid article, such as a sock or other hosiery item, having portions of differing stretch characteristics, by which the differentially...
6813965 HSK spindle tension testing kit  
A HSK spindle tension testing kit for measuring the force exerted by the drawbar assembly on the spindle on a CNC machine. The kit includes an upper frame member, a clevis, a pressure jack, a guide...
6739202 Method and apparatus for non-destructive testing of leaded packages  
A method of non-destructively testing the adhesion of electrical leads joined to a package comprising the steps of holding the package and a portion of a lead in respective stationary positions,...
6725730 Crane test weight assembly and method  
A solid weight load testing system is disclosed for testing the load capacity of a crane. The apparatus includes a holder that includes a platform and a post, the post having upper and lower end...
6662666 Instrument and method for measuring pluck resistance of fastener members  
This invention provides a pluck-resistance measuring instrument for fastener members comprises a holder for pressing the fabric of a garment to which a fastener member is attached, securely around...
6622571 Apparatus for measuring tension and stress capable of adjusting an angle of measurement  
An apparatus for measuring tension and stress, which is capable of adjusting an angle of measurement. The apparatus includes a base plate, a supporting member, and a body for measuring tension and...
6606918 Multi-axial strain testing apparatus  
A strain testing apparatus which places tensile forces on a sheet, a film, or the like samples in at least two axes and generally in a radial direction. The multi-axial strain testing apparatus...
6561019 Method and apparatus for tensile testing a spliced connection of fibers in a fiber splicing device  
In a fiber splicing device, an adjustment apparatus for moving a first fiber-section perpendicular to its end face is designed such that it is composed of at least one piezo-actuator and a drive....
6533507 Spindle tool holder tension testing kit  
A spindle tension testing kit designed to allow mill operators to quickly and easily determine the gripping or holding force of the coupler and drawbar assembly on a spindle against the tool holder...
6523420 Tension measurement apparatus for pogo pin  
A tension measurement apparatus for a pogo pin having a height adjusting device for adjusting a height to be measured vertically, on which a device for measuring a tension of the pogo pin is...
6523419 Electrode tensile test method and apparatus, substrate/probe support device for electrode tensile test, and electrode-probe bonding device for electrode tensile test  
An electrode tensile test method and apparatus which can yield accurate data, and a substrate/probe support device for an electrode tensile test. For this purpose, the electrode tensile test method...
6520032 Seat belt tension sensing apparatus  
Apparatus ( 10 ) includes first and second members ( 20, 22 ) that are connected to each other and pivotable relative to each other about an axis ( 46 ). A spring ( 120 ) biases the first member (...
6499356 Apparatus for non-destructive extensometric measurement of the support forces that can be exerted by an orthesis of the elastic hose type  
An apparatus has a jig suitable for receiving an orthesis engaged thereon, the jig having two elongate branches, an expander cooperating with facing ends of the branches to move them apart from...
6453751 Device for measuring pulling-in force  
A device for measuring a pulling-in force of a clamping system provided on a handling device of a machine tool. The device includes a support part having a support surface configured to contact a...
6343515 Method and apparatus for improved measurement of tension and compression in a wireline  
A tension measuring device including an elongated body having two ends and a deflection block secured to each end of the elongated body for holding a line spaced apart from the elongated body. The...
6341530 Apparatus and method for shear testing bonds of electrical connections  
A device is described for testing the force to shear a deposit of solder or gold from a substrate, these deposits having a diameter in the range 50-100 μm and being for the bonding of electrical...
6267012 Tensile specimen test grip  
Tensile loading is applied to a notched specimen bar through the base of a fixture grip having a pair of interfitting pieces releasably held assembled in a fixture position in axial abutment with...
6199433 Gasket adhesion test grip tool  
A tool for verifying the wetting of a "Hollow D" gasket adhesive sealing a panel, door or cabinet frame substrate and the like, including a pair of substantially symmetrical gripping surfaces...
6098470 Method and apparatus for testing hook release  
Apparatus and method are provided for testing the release hook mechanism used to release an emergency survival craft from its davit. The test is performed with a selected load applied to the hook...
6058784 Material testing apparatus having separated load generating mechanisms  
A material testing apparatus for applying selected force and moment loads to a test specimen includes a base assembly coupleable to the test specimen. The base assembly includes a support member...
6014901 Extraction force tester  
An extraction force tester which measures the force necessary to remove header pins from the sockets of a cable connector in a steady straight line motion, the extraction force tester includes: a...
5969262 Method and apparatus for testing junction strength of electrode  
A probe made of copper and supported by a movable arm via a load cell and a jig has a joining surface having good wettability with solder at the tip end thereof and has a covering portion having...
5955679 Device for measuring strain parameters of a generally cylindrical member of virtually any size  
A device for measuring strain parameters of a stem, shaft or other cylindrical member of virtually any size or diameter includes a pair of generally flexible holders, each holder supporting a...
5952581 Apparatus for testing the damping force of vibration dampers  
An apparatus for testing the damping force of vibration dampers includes a frame, a drive and a clamping device for receiving the vibration dampers. One part of the clamping device is fixed in...
5945607 Test specimen holder  
A test specimen holder for holding a test specimen in a material testing machine that applies force loads to the test specimen includes a base member having a first end coupleable to the material...
5911166 Tensile strength tester with clamping load application control  
A testing apparatus for measuring the tensile strength of a flat sheet of material with a set of clamping jaw members having respective clamping surfaces. A cylinder is provided for closing the...
5831173 Coupler hook force gage  
A gage for measuring a force at which hooks of couplers used to couple passenger transit type vehicles together are biased when such vehicles are coupled together by such hooks. Such gage including...
5741976 Apparatus for the single-axis examination of micro-tension samples  
An apparatus for single-axis examinations of micro samples in a tensile testing machine having opposite pull rods between which the apparatus is mounted for the application of tensile forces to a...
5668324 Strain sensors having ultra-high dynamic range  
A sensor configuration increases the usefulness of Fiber Optic Displacement Sensors by mounting them on an elastomer substrate. The sensor configuration can also be used for most other sensors. The...
5641913 Method and apparatus for accurate measurement of pull strength of bump electrodes on semiconductor devices  
A tensile strength or pull strength testing of a semiconductor bump electrode is measured without mounting a semiconductor chip on a substrate or the like. A probe to be inserted into a...
5583298 Method and apparatus for on-line testing of pultruded stock material  
The invention is directed to a method and apparatus for testing the quality f pultruded material by measuring a load applied to the material as it is being pultruded and measuring the load...
5563349 Diametral extensometer  
Disclosed is a diametral extensometer device useful for measuring diametral changes in a valve stem caused by axial loads on the valve stem used in a motor operated valve assembly. The device is...
5437192 Physical property measuring device  
A physical property measuring device for measurement of physical properties of a test sample piece in the form of a flexible sheet-like material is provided. The test sample piece is fed to a...
5431060 Dual capability tensile testing machine  
A convertible tensile test machine having a dual capability for selectively testing a specimen in an open environment or in solution including a frame having an upper portion and a lower portion...
5394754 Apparatus for testing a hem flange and method for same  
A test apparatus for testing hem flanges that join automotive body panels is provided. This testing apparatus operates by engaging a hook member with a first body panel such that the first body...
5379647 Hole elongation testing system  
A system for testing and measuring hole elongation or deformation in a test article. The system includes a frame, a bearing member, and a referencing arm. The frame has a receiving area adapted to...
5361640 Materials testing apparatus for reduced sample bending  
A material testing apparatus is shown that uses one free swiveling alignment coupling and one alignment coupling which can be used in a free swiveling mode or a fixed alignment mode. These...
5322301 Chucking tool with a wedging action for testing machines  
A clamping or chucking tool for clamping a test sample in a testing machine has a clamping housing for applying a wedging action to the sample with the aid of one or two clamping jaws that are...
5237876 Apparatus for tensile testing plate-type ceramic specimens  
Apparatus for tensile testing plate-type ceramic specimens having dogbone- or T-shaped end sections without introducing bending stresses in the specimens during the application of a dynamic tensile...
5193396 Tensile testing apparatus  
The invention relates to a device for use in the direct tensile testing of materials, in particular brittle materials, which is self-centering under eccentrically applied loads. The apparatus...
5119681 Test fixture  
A test fixture for testing a specimen under compressive or tensile load under close, reproducible tolerances and conditions. Confronting platens having surfaces which act against the specimen are...
5050437 Apparatus for determining strength properties of long textile test material  
Yarn tensile textile apparatus contains drawing-off means (11) for continuously drawing-off the test material (G) from a supply, two roller pairs (W, W') at a distance from one another for...
4866992 Device and method for tensile testing of brittle materials  
An apparatus and method for testing brittle materials in tension includes a gripping sleeve of a viscous yieldable material placed over a specimen and a pulling sleeve adapted for placement over...
Matches 1 - 50 out of 104 1 2 3 >