| Patents for G01M 7 - Vibration-testing of structures; Shock-testing of structures (6,340) |
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| 10/07/2009 | CN101551291A Polar plate applied in magnetic circuit system of vibrating table and preparation method thereof |
| 10/07/2009 | CN101551290A Method and device for conducting horizontal vibration testing for test pieces with multiple specifications by using single device |
| 10/07/2009 | CN101551289A Super-large hanging vibration test fixture structure |
| 10/07/2009 | CN100547372C Method and system for identifying test frequency in conductor vibration test |
| 10/01/2009 | WO2009120321A1 Method for measuring a tangential-tightness of a stator coil |
| 10/01/2009 | US20090241676 Handler comprising an acceleration device for testing electronic components |
| 10/01/2009 | US20090241635 Parachute Opening and Shock Emulator |
| 10/01/2009 | CA2637155A1 Vibration sensor |
| 09/30/2009 | CN201318986Y Testing clamp of vibration character of aero-engine pin tenon blades |
| 09/30/2009 | CN201318985Y Vibrating table moving ring bearing device |
| 09/30/2009 | CN101545824A Fault diagnosis technology for mechanical tower |
| 09/30/2009 | CN101545804A Electric reverse vibration generator and method for realizing same |
| 09/30/2009 | CN101545790A System for testing rotation and vibration performance of inertia device |
| 09/30/2009 | CN100545607C Passive type cam shedding device dynamic simulated vibration measurement mechanism |
| 09/24/2009 | DE202009006690U1 Vorrichtung zur Prüfung der Standsicherheit eines Mastes Apparatus for testing the stability of a mast |
| 09/23/2009 | CN201314868Y Damping device of electric shock table |
| 09/23/2009 | CN201314867Y Collision rate test controlling device of collision test bed |
| 09/23/2009 | CN201314866Y Wrap-up device of impact test bed lifting mechanism |
| 09/23/2009 | CN201314865Y Supporting device of static-pressure spherical hinge |
| 09/23/2009 | CN201314864Y Trunnion locking mechanism of electric vibration table |
| 09/23/2009 | CN201314863Y Short circuit ring structure suitable for long-stroke electric vibration table |
| 09/23/2009 | CN201314862Y Rib plate structure of high-rigidity electrical vibration table moving coil |
| 09/23/2009 | CN201314861Y New dual-wire reverse winding structure of electrical vibration table moving coil |
| 09/23/2009 | CN201314860Y New guide pulley mechanism for guidance of electrical vibration table moving coil |
| 09/23/2009 | CN201314859Y Working environment monitoring and protection device of electric vibration system |
| 09/23/2009 | CN201314858Y Electrical vibration table moving coil displacement protection switch |
| 09/23/2009 | CN201314857Y Electrical vibration table moving coil displacement protection switch |
| 09/23/2009 | CN201314856Y Low air pressure and vibration combined test vibration table center maintaining device |
| 09/23/2009 | CN101542260A Vibration test apparatus |
| 09/23/2009 | CN101539493A Symmetric signal method for structural damage diagnosis |
| 09/23/2009 | CN101539478A Tester for testing multifunctional vane |
| 09/23/2009 | CN101539472A Weak fault parallel-connected random resonance detection method of low-speed heave-load device |
| 09/23/2009 | CN100543437C Fall impacting device and its testing method |
| 09/23/2009 | CN100543436C Device and test method for testing shock-separating structure using thrust release method |
| 09/17/2009 | WO2009112796A1 A vibration test arrangement |
| 09/17/2009 | DE102009008053A1 Testprozedur zum Bestimmen des Zahnstangenratterns Test procedure for determining the rack rattle |
| 09/16/2009 | CN201311347Y Truck cab pendulum type frontal impact test platform |
| 09/16/2009 | CN201311346Y Bearing vibration measuring instrument |
| 09/16/2009 | CN101532905A Battery monitoring device for simulating two environmental forces of shell fuse |
| 09/16/2009 | CN101532904A Impact block capable of adjusting impact time and device for simulating two environmental forces using same |
| 09/16/2009 | CN101532903A Drop test device for movable impact platform |
| 09/16/2009 | CN101532902A Quality-monitoring and fault-diagnosing method for cold-punching mold |
| 09/15/2009 | US7590495 Inverse method to calculate material properties using a non-resonant technique |
| 09/10/2009 | US20090223297 Vibration characteristic measuring device |
| 09/10/2009 | DE102008013059A1 System mit Getriebe System with gear |
| 09/09/2009 | CN201307057Y Vibration testing device of single vibration table collocating with double horizontal slid platforms |
| 09/09/2009 | CN201307056Y Horizontal slid platform safety protective device |
| 09/09/2009 | CN101526436A Reaction frame for self-balanced loading |
| 09/09/2009 | CN101526418A Vibration characteristic measuring device |
| 09/09/2009 | CN101526417A Method for diagnosing structural damage by musical tone rule |
| 09/09/2009 | CN101526416A Automotive air conditioner vibration test table |
| 09/09/2009 | CN100538306C Double-side bearing vibration detector |
| 09/09/2009 | CN100538305C Vibration measurement and recording system and method |
| 09/03/2009 | US20090222210 Method for determining the earthquake protection of buildings |
| 09/03/2009 | DE102008011430A1 Method for vibration analyzation of machines, involves executing device condition monitoring of machine during operation, and executing vibration analyzation by monitoring vibrations through optical process |
| 09/02/2009 | CN201302510Y Object clamp for dropping test stage |
| 09/02/2009 | CN201302509Y Semi-automatic bearing vibration measuring apparatus |
| 09/02/2009 | CN101520489A Method for detecting electrical connection of relay |
| 09/02/2009 | CN101520364A Inverted cup-type drop test bed cradle |
| 08/27/2009 | WO2009103518A1 System for investigating collisions between test body and physical structure |
| 08/27/2009 | US20090216398 Vehicle health and usage monitoring system and method |
| 08/26/2009 | EP2093553A2 Apparatus for optimizing shaker system performance and related control methods |
| 08/26/2009 | EP1138018B1 Measuring system repeatable bandwidth for simulation testing |
| 08/26/2009 | CN101514996A Stress indicator |
| 08/26/2009 | CN101514939A Device and method for determining operating condition |
| 08/26/2009 | CN100533164C Modal checking method and system of vacuum electronic device |
| 08/26/2009 | CN100533076C Full-automatic bearing vibration survey instrument and method thereof |
| 08/20/2009 | US20090205430 Apparatus for optimizing system performance and related control methods |
| 08/19/2009 | CN201293709Y Shock test machine with energy-adding device |
| 08/19/2009 | CN201293708Y Directly-falling type drop machine with remote control device |
| 08/19/2009 | CN201293707Y Novel directly-falling type packaging piece drop machine |
| 08/19/2009 | CN201293706Y Energy-adding hanging release mechanism for directly-falling type packaging piece drop machine |
| 08/19/2009 | CN201293705Y Thermal protection device for air cooling type electric vibrating table |
| 08/19/2009 | CN201293704Y Combined oil film static pressure bearing type horizontal sliding table |
| 08/19/2009 | CN101509824A Piston shaker cooling simulation test apparatus and test method thereof |
| 08/19/2009 | CN100529710C Method and system for speeding up combination of slope ejection for experiment of vehicle collision |
| 08/19/2009 | CN100529709C Method for detecting shafting torsional oscillation mode of generator set |
| 08/13/2009 | WO2009100064A2 Actuation system |
| 08/13/2009 | WO2009099878A1 System and method for testing of transducers |
| 08/13/2009 | WO2009011433A9 Vibration test apparatus |
| 08/13/2009 | DE102008008609A1 Verfahren zur Optimierung der Spannungsverteilung bei Anwendungen akustischer Thermographie Method for optimizing the distribution of tension applications acoustic thermography |
| 08/13/2009 | CA2712890A1 System and method for testing of transducers |
| 08/12/2009 | CN101504326A Differential pressure emission type multi-diameter separating Hopkinson pulling and pressing integrated rod |
| 08/12/2009 | CN100526828C System and method for simultaneously controlling spectrum and kurtosis of a random vibration |
| 08/06/2009 | WO2009071602A3 Sensor network and state monitoring device for an aircraft and state monitoring method |
| 08/06/2009 | DE102008008061A1 Prüfstand Test bench |
| 08/05/2009 | CN201285343Y Non-platform through type moving coil framework |
| 08/05/2009 | CN201285342Y Impact height detection mechanism for impact test machine |
| 08/05/2009 | CN201285341Y Clamp used for sensor simulated vibration test |
| 08/05/2009 | CN101498616A Strain feedback-based load input method in whole-satellite experiment |
| 08/05/2009 | CN101498615A Electric road simulating vibration table |
| 08/05/2009 | CN100523767C Laser measuring method for non-contact type micro-rotor vibration displacement |
| 08/05/2009 | CN100523766C Output joint of differentiated piezoelectric acceleraometer of resisting moderate and high temperature |
| 08/05/2009 | CN100523765C Vibrating detection method for detecting looseness of large-scale generator rotor slot wedge and apparatus therefor |
| 07/29/2009 | CN201281651Y Device for detecting mechanical strength of snowploughs blade wheel |
| 07/29/2009 | CN100520333C High frequency multiple degree of freedom vibration test machine |
| 07/29/2009 | CN100520276C System and method for generating three-dimensional density-based defect map |
| 07/23/2009 | DE102008004610A1 Test object's i.e. controller, noise evaluating method for drive of e.g. hybrid vehicle, involves positioning cursor lines in spectrogram corresponding to noise components identified in spectrogram |
| 07/22/2009 | EP2080008A1 Method for detecting impact damage in a structure |
| 07/22/2009 | CN201277904Y Wireless vibration monitoring apparatus for hydroelectric generating set |