| Patents for G01M 7 - Vibration-testing of structures; Shock-testing of structures (6,340) |
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| 11/21/1995 | EP0704050A4 Method and apparatus for determining material fatigue by measuring damping factors |
| 11/08/1995 | EP0681174A2 Motor vehicle vibrating system |
| 11/02/1995 | EP0533874B1 Low frequency vibration assembly |
| 10/11/1995 | EP0676070A1 Method and device for signal analysis, process identification and monitoring of a technical process. |
| 10/10/1995 | US5457640 Method of checking condensate dischargers |
| 10/05/1995 | DE19511422A1 Motor vehicle collision simulator |
| 09/19/1995 | US5450742 Method and apparatus for dynamic testing of a device |
| 09/13/1995 | EP0671620A2 Identification of vibration induced noises on vehicles |
| 09/13/1995 | EP0471733B1 Pile tester |
| 08/29/1995 | US5445030 Spherical coupling |
| 07/26/1995 | EP0558674B1 Pipeline pig and method of pipeline inspection |
| 07/25/1995 | US5435533 Adjustable clamping fixture for vibrating various sized circuit boards |
| 06/13/1995 | US5423218 Method and instrument for measuring contact angle of rolling bearing |
| 06/08/1995 | DE4341127A1 Oscillation rigidity testing device |
| 06/06/1995 | US5422834 Simulation method and system for simulating drive mechanism |
| 06/06/1995 | US5421206 Method and apparatus for mechanical strength testing of components |
| 05/09/1995 | US5412991 Screening apparatus for imparting multimodal and multi-axial vibrations to a device |
| 05/09/1995 | US5412985 System and method for ratiometrically processing sensed speed and vibration signals for a non-uniformly rotating body |
| 04/27/1995 | DE4340871C1 Method for determining the degree of icing of a refrigerant (refrigeration) evaporator for refrigeration (refrigerating, cooling) plants |
| 04/25/1995 | US5410406 Method and apparatus for nondestructive inspection utilizing phase integration and recording of induced vibrating nodal patterns |
| 04/20/1995 | DE4334799A1 Device for testing impeller vanes (blades) |
| 04/19/1995 | EP0521853B1 Adaptive control method for multiexciter sine tests |
| 04/18/1995 | US5408305 Method and apparatus for analyzing nodal interference patterns vibrationally induced in semi-monocoque structure |
| 04/06/1995 | DE4333863A1 Method and device for testing load-securing means |
| 03/28/1995 | US5400640 Pyrotechnic shock machine |
| 02/23/1995 | DE4327509A1 Method and device for the mechanical strength testing of components |
| 02/21/1995 | US5390543 Method and apparatus for in-flight shake testing of an aircraft fuselage |
| 02/08/1995 | EP0637374A1 High frequency vibration test fixture with hydraulic servo valve and piston actuator |
| 02/07/1995 | US5388056 Method and system for vibration test |
| 02/07/1995 | US5386728 Vibrator for subjecting an object to vibration |
| 01/31/1995 | US5385049 Pipeline pig and method of pipeline inspection |
| 01/18/1995 | CN2187788Y Sourceless non-metal optic fibre vibration sensor |
| 01/05/1995 | WO1995000828A1 Apparatus, method and reusable model-structure for impact testing vehicle components |
| 12/22/1994 | WO1994029814A1 Vehicle crash simulator system for testing crash sensors |
| 12/20/1994 | US5373749 Vehicle head restraint tester |
| 11/22/1994 | US5365788 Exciter for a shaker table |
| 11/09/1994 | EP0434766B1 Method for monitoring gasket compression during fastener tensioning |
| 11/02/1994 | CN1094511A Apparatus for measurement of gaps between hinge elements of motor vehicle and steering angle |
| 10/27/1994 | DE4324009C1 Method for producing the action of an air shockwave and device therefor |
| 10/19/1994 | CN1093803A Blade-vibration monitoring method and system thereof |
| 10/18/1994 | US5355734 Life predicting gauge for structure and life predicting method employing the same |
| 10/04/1994 | US5351545 Electromagnetic vibration generators |
| 09/28/1994 | EP0617270A2 Vibration testing apparatus |
| 09/22/1994 | DE4407256A1 Component test stand for motor vehicle side components and motor vehicle seats |
| 09/21/1994 | EP0575366B1 Method and device for the dynamic testing of seat-belt locks under high shock loads |
| 09/15/1994 | WO1994020826A1 Method and apparatus for determining material fatigue by measuring damping factors |
| 09/15/1994 | CA2157364A1 Method and apparatus for determining material fatigue by measuring damping factors |
| 09/07/1994 | EP0614076A1 Vibration testing bench for cable |
| 09/06/1994 | US5345402 Vehicle crash simulator system for testing crash sensors |
| 09/06/1994 | US5343752 High frequency vibration test fixture with hydraulic servo valve and piston actuator |
| 08/18/1994 | WO1994015268A3 Method and device for signal analysis, process identification and monitoring of a technical process |
| 08/18/1994 | DE4304490A1 Braking and vibrating table with hydraulic drive |
| 08/04/1994 | WO1994017384A1 Improvements in or relating to testing apparatus and methods |
| 07/07/1994 | WO1994015268A2 Method and device for signal analysis, process identification and monitoring of a technical process |
| 07/06/1994 | CN1089030A Method for testing resonant frequency of parts in vibration treatment |
| 07/05/1994 | US5327358 Apparatus and method for damage detection |
| 07/05/1994 | US5325702 Machine and method for determining the load capacity of foundation piles |
| 07/05/1994 | US5325701 For determining a force history associated with an impact force |
| 06/09/1994 | DE4240600C1 Structural defect detection system for aircraft - uses modal analysis via detected oscillation of aircraft structure and comparison with aircraft model |
| 05/25/1994 | EP0401240B1 Vibration generator |
| 05/24/1994 | CA2083531A1 Simplified explosively driven flyer plate |
| 05/18/1994 | CN2165458Y Multi-light-path shock sensor |
| 05/17/1994 | US5311856 Gas gun and quick release mechanism for large loads |
| 05/17/1994 | US5311764 Test/measure the compressive strength of an underwater concrete structure |
| 05/10/1994 | US5309766 Helicopter shaft vibration simulator |
| 05/04/1994 | EP0351430B1 Impact-type apparatus for inspecting structures |
| 04/20/1994 | EP0593346A1 Process and device for inspecting a pipeline section by vibration |
| 04/13/1994 | CN2161919Y Electrical signal output device of mechanical vibration-testing meter |
| 04/05/1994 | US5299459 Adaptive control method for multiexciter sine tests |
| 03/22/1994 | US5295388 Apparatus and method for inpact testing for electric generator stator wedge tightness |
| 03/15/1994 | CA2020144C Apparatus for and method of analyzing coupling characteristics |
| 03/10/1994 | DE4330122A1 Energy destruction system for vehicle simulated crash tests - with pneumatically controlled braking device providing programmed retardation function |
| 03/08/1994 | US5291787 Triaxial vibrating platform, particularly for helicopter simulators |
| 01/20/1994 | DE4323817A1 Detecting vibration characteristics of complete motor vehicle - vibrating wheels simultaneously and with all frequencies phase-coupled using rectangular pulse from vertical hydraulically-driven piston, and performing FFT analysis of spectrum received at driver seat |
| 01/13/1994 | DE4223161A1 Mechanical system for determining factor causing natural vibration of rotary or translatory machine work tool - fastens vibrating frame to ball-shaped member, located within complementary shell and couples member and shell with linkage |
| 01/11/1994 | US5277066 Vibration test fixture |
| 01/06/1994 | WO1994000741A1 Device for diagnostics of cycle-action mechanisms |
| 01/05/1994 | DE4243882C1 Verfahren und Einrichtung zur Überwachung eines technischen Prozesses Method and apparatus for monitoring a technical process |
| 01/05/1994 | DE4222057A1 Shock testing machine accelerator e.g. for testing sensor used for vehicle airbag passenger safety system - has acceleration generating device connected to toothed belt and imparting pulse to test object carriage via adjustable flexural rod. |
| 12/29/1993 | EP0575366A1 Method and device for the dynamic testing of seat-belt locks under high shock loads. |
| 12/15/1993 | CN2149661Y Vibration sensing device |
| 12/08/1993 | CN1079299A Photoelectric checker for vibration amplitude of spindle |
| 11/03/1993 | CN2145375Y Monitor for trends of fan blade |
| 10/28/1993 | WO1993021510A1 High frequency vibration test fixture with hydraulic servo valve and piston actuator |
| 10/12/1993 | US5251497 Test device for equipment in motion |
| 09/28/1993 | US5247835 Pile tester |
| 09/23/1993 | DE4207728A1 Quality testing of test objects - externally stimulating object to emit sound waves which are analysed to classify objects using neural network taught using objects of known class |
| 09/21/1993 | CA1322282C Non-destructive method and apparatus for checking the quality of manufactured wood panels |
| 09/08/1993 | EP0558843A1 Device for measuring vibration of a rotating blade |
| 09/08/1993 | EP0558674A1 Pipeline pig and method of pipeline inspection. |
| 08/18/1993 | CN2140522Y Trailed lead-acid accumulator vibrating tester |
| 08/11/1993 | CN1075207A Apparatus and method for impact testing for electric generator stator wedge tightness |
| 08/05/1993 | WO1993015386A1 Laser measurement system for dynamic structural analysis |
| 08/04/1993 | EP0553968A2 Apparatus and method for measuring the tightness of stator wedges in the stator without removing the rotor |
| 07/13/1993 | US5226326 Vibration chamber |
| 07/07/1993 | EP0518954A4 Random vibration generating apparatus |
| 07/07/1993 | CN1021505C Dynamic balance method for sedimentation-type centrifuge with spiral unloading |
| 06/09/1993 | EP0545761A1 Platform vibrating in three directions, in particular for a helicopter simulator |
| 06/09/1993 | EP0521853A4 Adaptive control method for multiexciter sine tests |
| 06/01/1993 | US5214960 Method and apparatus for detecting defects in an object by vibrating the object in a plurality of positions |