Patents for G01M 7 - Vibration-testing of structures; Shock-testing of structures (6,340) |
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09/29/2010 | CN101476970B Seat excitation apparatus used for MEMS dynamic characteristics test |
09/29/2010 | CN101391648B Amplitude-adjustable platform with single freedom degree |
09/29/2010 | CN101196431B Testing device of crankshaft rotor-bearing system dynamics experimental bench |
09/22/2010 | CN201589695U Experimental device of train movable mould |
09/22/2010 | CN201589694U 多功能桶吊夹 Multifunction bucket hanging folders |
09/22/2010 | CN201589693U Baby trolley comprehensive impact property tester |
09/22/2010 | CN1710401B Chaotic control method in monitoring on-line state of large centrifugal fan |
09/22/2010 | CN101839798A Device for hypersonic pitching dynamic test |
09/22/2010 | CN101839797A Device for testing transverse impact rigidity and damping characteristic of pipe joint for naval vessel |
09/22/2010 | CN101451882B Short time amplitude frequency spectrum array for single section shaft vibration analysis for mechanical rotor |
09/21/2010 | CA2486366C Method and equipment for inspecting reinforced concrete pipe |
09/16/2010 | DE102009039693A1 Vorrichtung und Verfahren zur Detektion einer Veränderung der aerodynamischen Anströmverhältnisse rotierender Turbinenschaufeln Apparatus and method for detecting a change in the aerodynamic flow conditions of rotating turbine blades |
09/15/2010 | CN201583397U Angle conversion structure of bevel impact test machine |
09/15/2010 | CN201583396U Fall down test bed of office furniture |
09/15/2010 | CN201583395U Collision and friction testing device for rotor part of steam turbine |
09/15/2010 | CN101832850A Drop and crash safety test machine |
09/15/2010 | CN101832849A Method for controlling soft start of vibrating meter based on three-parameter control |
09/15/2010 | CN101551290B Method and device for conducting horizontal vibration test for test pieces with multiple specifications by using single device |
09/14/2010 | CA2479782C Wireless apparatus and method for analysis of driven piles |
09/08/2010 | CN201575896U Locking-releasing device of fall down test-bed |
09/08/2010 | CN201575895U Vehicle door trim panel impactor |
09/08/2010 | CN201575894U Vehicle body modal testing supporting device |
09/08/2010 | CN201575893U Moving-ring double-bearing guide structure |
09/08/2010 | CN201575892U Wireless module random vibration testing clamp |
09/08/2010 | CN201575891U Automatic flow equalization device for power amplifier of vibrating table |
09/02/2010 | DE102009010375A1 Vorrichtung und Verfahren zum Bestimmen des Schwingungsverhaltens einer integral beschaufelten Stator- oder Rotorscheibe Apparatus and method for determining the vibration behavior of an integrally bladed stator or rotor disk |
09/01/2010 | CN201569556U Falling test box with adjustable height |
09/01/2010 | CN201569555U Triaxial vibration test clamp for computer |
09/01/2010 | CN201569554U Integrated modality analyzer |
09/01/2010 | CN101819085A Omnidirectional fatigue vibration test stand for automobile seats |
09/01/2010 | CN101819084A Self-adaptive harmonic suppression method of electro-hydraulic-type vibration simulation platform |
09/01/2010 | CN101498615B Electric road simulating vibration table |
09/01/2010 | CN101299004B Vibrating failure diagnosis method based on determined learning theory |
09/01/2010 | CN101256795B Multimedia player and playing method |
08/31/2010 | US7784349 Vibrator table frame |
08/25/2010 | CN101814061A Method for analyzing multi-correlation subsystem average-input single-output system model |
08/25/2010 | CN101813552A Seismic simulation shaking table control method used for compensating interaction between test piece and table top |
08/25/2010 | CN101813551A Beating-up vibration test device |
08/25/2010 | CN101812581A Method for analysis and on-line monitoring of vibration performance of band steel in continuous annealing unit furnace |
08/25/2010 | CN101487764B Key-phase signal frequency multiplier for micro-phase error |
08/25/2010 | CN101122541B Turbine blade vibration test method and device |
08/19/2010 | WO2010091535A1 Three axial directions vibration compound testing apparatus |
08/19/2010 | DE102009007665A1 Vorrichtung und Verfahren zur Durchführung eines Schleudertests Apparatus and method for performing a spin tests |
08/18/2010 | CN201555702U Inclined plane impact tester with combined buffer |
08/18/2010 | CN201555701U Testing device of permanent magnetic motor |
08/18/2010 | CN201555700U device for detecting active redundant substance in closed cylindrical structure |
08/18/2010 | CN101807178A Multi-correlated input sequencing method based on causality identification |
08/18/2010 | CN101806917A Device and method for detecting remainder of sealed electronic element based on random vibration |
08/18/2010 | CN101806653A Impact property detecting and analyzing system of transmission system of engineering vehicle |
08/18/2010 | CN101532903B Drop test device for movable impact platform |
08/18/2010 | CN101520364B Inverted cup-type drop test bed cradle |
08/18/2010 | CN101478209B Electric vibration platform apparatus |
08/18/2010 | CN101430240B On-line real-time diagnosis method for parallel misalignment fault of coupling |
08/18/2010 | CN101430239B Real-time diagnosis method for oil film whirl fault of large steam turbine-generator |
08/18/2010 | CN101430238B Tester used for detecting vibration impact resistance of canister |
08/18/2010 | CN101430237B Multidimensional force test system in vibration experiment |
08/18/2010 | CN101408473B Method and apparatus for keeping low pressure and vibration composite testing vibration table surface center |
08/18/2010 | CN101256110B Controller for oscillation center of electric vibration table with current compensation control |
08/18/2010 | CN101256109B Controller for oscillation center of electric vibration table with barometrial compensation control |
08/12/2010 | US20100199774 Vibrating Plate with Unbalanced Shafts Arranged at an Angle |
08/11/2010 | CN201548390U Stand pipe model end fixer for leptosomatic flexible stand pipe vortex-induced vibration experiment in deep sea |
08/11/2010 | CN201548360U Eight-dimensional dynamometer with six degrees of freedom |
08/11/2010 | CN101799354A Method for testing assembly performance of rotor of aircraft engine |
08/11/2010 | CN101413275B Foundation accumulating and sedimentation in-situ simulating apparatus and method under action of traffic loading |
08/11/2010 | CN101398342B Simulation test device for automobile side collision |
08/10/2010 | US7774166 Analysis system |
08/04/2010 | CN201540194U oil film composite guide rail |
08/04/2010 | CN201540193U Full digitized vibration test system |
08/04/2010 | CN201540192U Magnetic cylinder structure of vibration table |
08/04/2010 | CN101796383A Vibration testing system |
08/04/2010 | CN101793590A Structural impact damage diagnostic method based on blackboard cooperation |
08/04/2010 | CN101793589A Assistant cooling structure of water-cooled platform |
07/30/2010 | CA2690669A1 System and method for monitoring the condition of a gear assembly |
07/29/2010 | DE102009059136A1 Device for monitoring mechanically and strongly loaded chassis in motor vehicle, has evaluation device evaluating signals from sensor, and sensor producing self-power from environment such that sensor is operated in self-sufficient manner |
07/29/2010 | DE102009005890A1 Method for analyzing vibration of e.g. wheels, of motor vehicle, involves transforming mechanical vibration into acoustic vibration that is in audible frequency range of human ear, where mechanical vibration is in specific frequency range |
07/29/2010 | DE102009000351A1 Vibration pick-up unit, e.g. for a harvester/reaper, especially a field chopper, has a casing with a vibration pick-up and signal-processing circuits |
07/29/2010 | DE10119209B4 Fehlerdiagnoseverfahren und -vorrichtung Fault diagnosis method and apparatus |
07/28/2010 | EP2209565A1 Monitoring of independent vibrators |
07/28/2010 | CN101788392A Fatigue and vibration experiment table and system |
07/28/2010 | CN101788391A Fatigue and vibration experiment module |
07/28/2010 | CN101788386A Vibration simulation test bed for motorcycle |
07/28/2010 | CN101788375A Impact resistance test device of high-flow safety valve |
07/28/2010 | CN101788334A Frequency band energy accumulation method of power machine during unstable-state signal processing |
07/27/2010 | CA2374016C Method and apparatus for locating and aligning golf club shaft spine |
07/21/2010 | CN201533351U Device for snapping dropping surface under free falling situation of mobile phone |
07/21/2010 | CN201532298U Motorcycle vibration test bench front-rear wheel synchronizing device |
07/14/2010 | CN201527457U Automobile electronic multifunctional test bench |
07/14/2010 | CN201527332U Sealing device for vertical vibration platform of integrated environment experiment system |
07/14/2010 | CN201527331U Vibration experiment bench for doubly fed wind turbine generator |
07/14/2010 | CN101776535A Impact property detection device of rock drilling impacter and detecting method thereof |
07/14/2010 | CN101776524A Combined thin-walled beam power absorbing method in trolley collision test |
07/14/2010 | CN101776512A Hydraulic jackdrill reliable test-bed |
07/14/2010 | CN101776511A Micro/nano film impact mechanical performance drop hammer measuring device |
07/14/2010 | CN101281088B Three-axis six-freedom degree vibration test apparatus |
07/14/2010 | CN101004357B Apparatus for measuring vibration characteristic of head gimbal assembly |
07/13/2010 | US7755539 Dummy apparatus or test method for collision prediction apparatus or its component |
07/13/2010 | US7752914 Monitoring of independent vibrators |
07/08/2010 | DE202010004951U1 Aufspannvorrichtung für Schwingungserreger Jig for vibration exciter |
07/07/2010 | CN201522548U gyroscope simulator |
07/07/2010 | CN201522367U Testing device for anti-impact property of protective mask and glasses |