Patents for G01M 7 - Vibration-testing of structures; Shock-testing of structures (6,340) |
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04/07/2011 | DE102009048301A1 Sensor for detecting vibrations of bearing, has display element comprising electro-optical component controlled by electric impulse that is delivered by piezoelectric sensor, where component is provided with electrochromic coating |
04/07/2011 | DE102009048300A1 Sensor for detecting vibrations of bearing, has energy storage provided for intermediate storage of energy that is provided from piezoelectric sensor, where energy storage is unloaded by display element |
04/07/2011 | DE102009047317A1 Verfahren und Vorrichtung zur Ultraschallprüfung Method and apparatus for ultrasonic testing |
04/06/2011 | CN201788075U Manikin internal sensor installation carrier |
04/06/2011 | CN201788074U Stamping device for tests |
04/06/2011 | CN201788073U Anchor drop test fall off buckle |
04/06/2011 | CN201788072U Impact testing machine for solar glass tubes |
04/06/2011 | CN201788071U Vacuum sucker for connection of vibration exciter |
04/06/2011 | CN201787949U Determination tool for Cr-point of car seat |
04/06/2011 | CN102004030A Vibration measuring test bed for vibration absorber |
04/06/2011 | CN102004025A Free drop test device |
04/06/2011 | CN102004024A Model experiment system for realizing inclined impact of projectile body |
04/06/2011 | CN102004023A Finished automobile vibration testing device and finished automobile vibration testing platform comprising same |
04/06/2011 | CN102004022A Vibration and noise complex experiment equipment |
04/06/2011 | CN101551292B Horizontal vibration testing system for super-long test piece and method thereof |
03/31/2011 | US20110072902 Method of estimating support state of an electronic apparatus housing and electronic apparatus |
03/31/2011 | DE102007059977B4 Vorrichtung zum Betrieb eines mikromechanischen Federbalkens und Messanordnung mit einem solchen Federbalken Apparatus for operating a micromechanical cantilever and measuring arrangement with such cantilevers |
03/30/2011 | CN201780197U Transition plate device for vibration test |
03/30/2011 | CN201780196U Universal joint pair device suitable for vibrating table test of non-consistent incentive geotechnical model |
03/30/2011 | CN201780195U Pushing displacement feedback type air pressure correcting mechanism for vibrating table under centrifugal environment |
03/30/2011 | CN201780194U Cantilever beam dynamic response test bench, test device and active control test device |
03/30/2011 | CN101995322A Electromechanical coupling vibration test device for maglev train |
03/30/2011 | CN101539478B Tester for testing multifunctional vane |
03/23/2011 | EP2297564A1 Method and device for frequency analysis of data |
03/23/2011 | CN201773033U Sensor impact knife special for an impact testing machine |
03/23/2011 | CN201772988U Protection device of launching rack |
03/23/2011 | CN201772987U Test bed for train stopper in rail transit |
03/23/2011 | CN201772986U Mobile phone main board rotary drum dropping clamp |
03/23/2011 | CN201772985U Silencer vibration detection device |
03/23/2011 | CN201772871U Corner measurement system for crash dummy neck calibration test |
03/23/2011 | CN101561342B System and method for measuring time-sharing quick steady-state sine sweep excitation frequency response function |
03/22/2011 | US7912607 Method for crash testing a motor vehicle |
03/17/2011 | DE202011001901U1 Vorrichtung zur Schwingungsanregung von Rotorblättern im Rahmen von Schwingungstests Apparatus for vibrational excitation of rotor blades in the context of vibration tests |
03/16/2011 | EP1474660B1 An analysis system for analysing the condition of a machine |
03/16/2011 | CN201765104U Low-temperature impact test instrument |
03/16/2011 | CN201765103U Low temperature pneumatic type vibration exciter used for pneumatic type vibration equipment |
03/16/2011 | CN201765102U Fixture for completing three-direction vibration test under condition without sliding table |
03/16/2011 | CN201760692U Electric vibration table short circuit ring automatic welding system |
03/16/2011 | CN101660964B Monitoring device combining GPS signal receiver and accelerometer |
03/16/2011 | CN101599339B Permanent magnet type non-contact vibration exciter and excitation method thereof |
03/16/2011 | CN101587008B Vibration enhanced device of electric vibration table |
03/16/2011 | CN101532905B Battery monitoring device for simulating two environmental forces of shell fuse |
03/15/2011 | CA2473556C Omni-directional crash sensor |
03/10/2011 | US20110056300 Specimen loading apparatus and method |
03/09/2011 | CN201757711U Dummy' seat for car crash test |
03/09/2011 | CN201757700U Sensor mounting block for car crash test |
03/09/2011 | CN201757699U Testing device for dropping resistant performance of mobile phones |
03/09/2011 | CN201757698U Vehicular ejection rack for pedestrian shank protection test |
03/09/2011 | CN101476971B Testing bench and apparatus for cantilever beam dynamic response under movable mass action |
03/03/2011 | US20110050233 Vibrating helical spring sensors and methods to operate the same |
03/02/2011 | CN201754121U Side plate impact tester |
02/24/2011 | WO2011020868A2 System for investigating a test body |
02/24/2011 | DE10321389B4 Verfahren und Vorrichtung zur akustischen Qualitätsprüfung an Kleinteilen Method and apparatus for acoustic quality inspection of small parts |
02/23/2011 | CN201751822U Bump test module rack |
02/23/2011 | CN101979982A Ultra-low frequency displacement vibration and bending complex strain comprehensive test device |
02/22/2011 | US7891231 Apparatus for monitoring and registering the location and intensity of impacts in sports |
02/17/2011 | DE102009037457A1 Device i.e. frequency generator, for testing stability of e.g. lamp- and/or light posts, has weight rotatably supported on shaft, balanced related to rotational axis of shaft and comprising bar standing transverse to rotational axis |
02/16/2011 | CN201749020U Hand control switch |
02/16/2011 | CN201749019U Electric hammer type triaxial six-DOF (degree of freedom) vibration test device |
02/16/2011 | CN201749018U Vibration measurement test bed of vibration absorber |
02/16/2011 | CN101978251A Method of in slot tightness measuring of stator coil |
02/16/2011 | CN101978250A System for investigating collisions between test body and physical structure |
02/16/2011 | CN101975651A Vibration test fixture for aerospace camera |
02/16/2011 | CN101975650A Vibration testing device for pipeline |
02/16/2011 | CN101975649A Flexible non-collision cold-finger limiting protecting device |
02/16/2011 | CN101403656B Double-moving endurance experiment apparatus of vibration damper |
02/15/2011 | US7886574 Collision test apparatus and collision test method |
02/10/2011 | WO2011016499A1 Method for evaluating collision performance of vehicle member, and member collision test device used for same |
02/10/2011 | WO2011015687A1 Method for diagnosing the level of transmission of vibrations from a rail transportation system and testing area for the implementation thereof |
02/10/2011 | US20110035162 System for Investigating Collisions Between Test Body and Physical Structure |
02/10/2011 | DE102006025992B4 Sensorchip-Bruchfestigkeits-Inspektionsvorrichtung sowie Verfahren zur Inspektion der Bruchfestigkeit eines Sensorchips Sensor chip breaking strength inspection apparatus and method for inspecting the breaking strength of a sensor chip |
02/09/2011 | CN201740650U Angle-adjustable camera installation rack used for automobile safety test |
02/09/2011 | CN201740636U Impact device adjustable in weight |
02/09/2011 | CN101970999A Vibration testing device |
02/09/2011 | CN101968407A Bean bag damping vibration-absorbing test stand |
02/09/2011 | CN101968398A Dynamic property testing platform for movable mass simply-supported beam |
02/09/2011 | CN101696902B Speed adjustable automobile side crash device and experiment method |
02/09/2011 | CN101608965B Single-screw hydraulic cylinder electrohydraulic vibration exciter |
02/09/2011 | CN101576434B Device for simulating pre-tensioning of compression-type fender |
02/09/2011 | CN101566519B Rotor rub-impact acoustic emission recognition method based on modal waves and gauss hybrid models |
02/09/2011 | CN101430247B Real-time diagnosis method for random vibration fault of steam generator set |
02/09/2011 | CN101226077B Method for improving measurement precision of turbo unit shafting torsional vibration |
02/03/2011 | DE102009035840A1 Method for positioning and/or adjusting high-speed camera for crash test at motor vehicle, involves adjusting determined positions, angular locations and/or focal lengths of camera in reproducible manner using photogrammetric units |
02/03/2011 | DE102009033137A1 Linear guide for machine tool, has sensor unit comprising vibration sensor for detecting vertical vibrations of guiding carriage and acceleration sensor for detecting horizontal acceleration of guiding carriage |
02/02/2011 | CN201731985U Vehicle impact degree testing device |
02/02/2011 | CN201731247U Integrated pipe clamp for vibration measurement |
02/02/2011 | CN101963541A Pipe rotating repeated bend test device |
02/02/2011 | CN101963540A Hingeless helicopter rotor hub arm |
02/02/2011 | CN101441127B Three-freedom degree mechanical type vibration environmental test platform |
02/02/2011 | CN101419114B Method for measuring fatigue test maximum stress of single-journal vane |
02/02/2011 | CN101038207B System and method for remote monitoring of vibration in machine |
01/26/2011 | CN201724872U Solar battery component rupture test lifting-pulling device |
01/26/2011 | CN201724804U Rigid chair structure for vehicle impact simulation test |
01/26/2011 | CN201724803U Fixed bracket structure for passenger side air bag impact test |
01/26/2011 | CN201724802U Table rack structure front face of which is provided with simple sliding table |
01/26/2011 | CN201724801U Test bench for testing reliability of hydraulic rock drilling machine |
01/26/2011 | CN201724800U High-precision two-freedom degree stable platform |
01/26/2011 | CN201724799U Vibration tester for inner-outer rotor systems |
01/26/2011 | CN201724798U Novel moving coil component |
01/26/2011 | CN201724797U Vibration simulation test platform of vehicle air-conditioner |