| Patents for G01N 19 - Investigating materials by mechanical methods (7,267) |
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| 10/11/1989 | EP0336829A1 Method and device for determining mechanical behaviour of adhesive joints between surfaces |
| 10/11/1989 | EP0335871A1 Rheometer. |
| 10/05/1989 | DE3819629C1 Method for the measurement of the adhesive force between fibres and polymer matrix in fibre-reinforced, especially glass fibre-reinforced plastics |
| 10/03/1989 | US4871266 Slide assemblies |
| 09/26/1989 | CA1259817A1 Apparatus and method for measuring viscoelastic properties of materials |
| 09/20/1989 | EP0332848A2 Method and device for determining the friction properties of shoes on floor coverings |
| 09/05/1989 | US4862740 Glue bond tester |
| 08/30/1989 | CN2043755U Measurer of conspicuous parameters of coal and gas |
| 08/29/1989 | US4860572 Apparatus and methods for testing surface properties of a material |
| 08/24/1989 | WO1989007748A1 Apparatus for inspecting ridge of elastic body |
| 08/15/1989 | US4856342 Process and device for measuring the adhesion of fibres in fibre-reinforced synthetic materials |
| 08/15/1989 | US4856326 Apparatus for measuring an adhesion force of a thin film |
| 08/15/1989 | US4856325 Apparatus for measuring adhesion |
| 08/08/1989 | US4854162 Method of locating friction generating defects in a multiple bearing assembly |
| 08/08/1989 | US4854159 Journal bearing simulator |
| 07/26/1989 | EP0325542A2 Device and method for calibrating a non-destructive sheet strength measuring system |
| 07/26/1989 | EP0324733A1 A moisture indicator. |
| 07/26/1989 | CN2041815U Multifunction "ge shi" pendulum |
| 07/11/1989 | US4846572 Moisture indicator |
| 07/11/1989 | US4846547 Microbend fiber-optic sensor |
| 06/29/1989 | WO1989005970A1 Method and apparatus for mechanical processing of a sample and a member of such an apparatus |
| 06/21/1989 | CN1033482A Animal-hair linear humidity-sensing element |
| 06/06/1989 | US4836035 Skin friction balance |
| 05/24/1989 | CN1033104A Method of detecting grain protein quality of wheat |
| 05/23/1989 | US4831869 Apparatus and methods for measuring cell adhesion |
| 05/18/1989 | WO1989004483A1 A method for determining the quality of gluten in wheat |
| 05/10/1989 | EP0314686A1 Device for measuring the friction on a surface. |
| 05/10/1989 | CN1032865A Sizing method and device for sphericity of microsize pearls |
| 05/05/1989 | WO1989003780A1 PROCESS FOR CONTINUOUS DETERMINATION OF THE ADHESION COEFFICIENT $G(m) AND/OR THE SLOPE Kmu of the mu SLIP CURVE |
| 05/03/1989 | DE3735673A1 Verfahren zur fortlaufenden bestimmung des kraftschlussbeiwerts (my) und/oder steigung k(my) der (my)-schlupfkurve Process for the continuous determination of the coefficient of adhesion (my) and / or slope k (my) of (my) -schlupfkurve |
| 04/26/1989 | EP0313540A1 Method and apparatus for rheological testing |
| 04/25/1989 | US4823611 Ceramic tile shear testing apparatus and method |
| 04/25/1989 | US4823609 In a specimen |
| 04/25/1989 | CA1253010A1 Humidity control with adjustment for variations in element sensitivity |
| 04/18/1989 | US4821578 Apparatus and methods for testing surface properties of a material |
| 04/12/1989 | CN2035886U Water permeating tester for roll material |
| 04/11/1989 | US4819489 Device and method for testing the adherence of a coating layer to a material |
| 03/29/1989 | CN2035082U Pen type humidometer |
| 03/21/1989 | US4813266 Method and apparatus for computing surface coefficients of friction |
| 03/14/1989 | US4811591 Device for checking the surface condition of materials |
| 03/01/1989 | EP0305018A2 Journal bearing simulator |
| 03/01/1989 | EP0304996A1 Device for determining the adhesiveness of sealing materials to substrates |
| 01/25/1989 | EP0300040A1 Device for testing the sliding surface of skis |
| 01/17/1989 | US4798096 Apparatus for checking hollow glass containers |
| 01/17/1989 | US4798080 Portable tester for measuring slip resistance |
| 01/04/1989 | EP0297643A1 Method and device for examining the wear and friction properties of surface materials exposed to sliding friction |
| 01/03/1989 | US4794788 Testing a viscoelastic material |
| 12/29/1988 | WO1988010417A1 Detector for oils, oil derivatives and their gaseous phases |
| 12/29/1988 | WO1988010278A1 The development of entropic motive force in protein systems and molecular machines using the same |
| 12/28/1988 | EP0296541A1 Detector for hydrocarbons, their fractions or derivatives and their gaseous phase |
| 12/28/1988 | EP0296291A2 Slide assembly and valve assembly |
| 12/27/1988 | US4794538 Method to control the operation of wheels of a vehicle to prevent slipping or skidding, and brake locking |
| 12/20/1988 | US4792093 Artificial snow wetting apparatus |
| 12/08/1988 | DE3807355A1 Method and arrangement for acquiring and detecting electrostatic and electrokinetic charges on textiles and other materials |
| 11/30/1988 | EP0293145A2 Thread friction measurement arrangement |
| 11/30/1988 | CN88200360U Coating binding force tester |
| 11/29/1988 | US4787952 Temperature modulated glue bead testing apparatus |
| 11/03/1988 | DE3806690A1 Method and apparatus for detecting luminescence, thermal radiation and sound emissions and other radiations and charge emissions in fracture processes |
| 10/25/1988 | US4779447 Method for determining the coefficient of friction between a vehicle tire and a roadway |
| 10/25/1988 | US4779352 Method and apparatus for measuring coating layer thicknesses on motor vehicle bodies |
| 10/20/1988 | WO1988008089A1 Precision motion slideways |
| 10/12/1988 | EP0286419A2 Method and apparatus for analysing liquid properties |
| 10/12/1988 | EP0285981A2 Method and device for measuring the adherence of fibres in fibrereinforced plastics |
| 10/11/1988 | US4776202 Determining the micro damping/energy capacity of a sample |
| 09/08/1988 | DE3706023A1 Device for carrying out material tests |
| 09/06/1988 | US4768376 Polyethylene coating adhesion testing |
| 08/16/1988 | US4763876 Valve seat insert and cylinder head with the valve seat insert |
| 08/16/1988 | US4763508 Method for determining the friction torque of a test bearing |
| 08/11/1988 | DE3702752A1 Method of measuring adhesion |
| 07/28/1988 | WO1988005326A1 Device for testing the sliding surface of skis |
| 07/26/1988 | US4759209 Portable tester for measuring slip resistance |
| 07/20/1988 | CN87212345U Binding strength testing instrument for corrugated board |
| 05/05/1988 | WO1988003263A1 Rheometer |
| 04/27/1988 | EP0264526A2 Method and apparatus for determining the dynamic friction grip critical angle of shoes on a surface |
| 04/13/1988 | EP0263542A1 Method of pull-testing wire bonds on a micro-miniature solid-state device |
| 04/13/1988 | EP0263271A2 Device for testing glass containers |
| 04/07/1988 | WO1988002485A1 A moisture indicator |
| 04/07/1988 | WO1988002484A1 Method for measuring stickiness of adhesive sheet and measuring device for embodying said method |
| 04/07/1988 | WO1988002483A1 Device for measuring adhesive friction between roadway and tyres |
| 04/07/1988 | DE3633153A1 Vorrichtung zur bestimmung der haftreibung zwischen der fahrbahn und den reifen Apparatus for determination of static friction between the roadway and the mature |
| 03/09/1988 | EP0259023A1 Ceramic valve seats |
| 03/01/1988 | US4728078 Ceramic valve seats |
| 03/01/1988 | US4727750 Steam leakage measuring device |
| 02/10/1988 | CN86210533U Device for detecting the level of waste toning agent |
| 02/02/1988 | US4722218 Device for measurement of coefficient of friction |
| 01/14/1988 | WO1988000337A1 Device for measuring the friction on a surface |
| 01/13/1988 | EP0252728A2 Metallic slide members to be used with ceramic slide members and sliding assemblies using the same |
| 01/13/1988 | EP0252311A2 Method and apparatus for measuring covering layer strengths on vehicle bodies |
| 01/12/1988 | US4718967 Control apparatus for reducing adhesive force of adhesive agent adhering between semiconductor wafer and substrate |
| 01/05/1988 | US4716766 Method of evaluating the peel strength of the plastic sliding layer of a laminate for sliding surface bearings |
| 12/15/1987 | US4712418 Apparatus for the measurement of surface friction |
| 12/09/1987 | EP0248460A2 Gluten testing device |
| 12/08/1987 | US4711587 Method of and apparatus for measuring the softening point of a vitreous specimen |
| 12/08/1987 | US4711131 Method and apparatus for determining crack initiation and propagation in metals |
| 11/11/1987 | EP0244519A1 Method for nondestructive testing of coating adhesion |
| 11/11/1987 | EP0244518A1 Apparatus and method for adhesion testing of coatings |
| 11/04/1987 | CN87200117U Friction wear tester |
| 11/03/1987 | US4704297 Rapid, efficient |
| 10/22/1987 | DE3711864A1 Geraet zum pruefen von drucktinte oder dergleichen An apparatus for inspecting printed ink or the like |
| 10/14/1987 | CN87200428U Near-rhombic humidity-sensing element |