Patents for G01M 7 - Vibration-testing of structures; Shock-testing of structures (6,340)
01/2011
01/26/2011CN101561340B Effective water cooling short-circuit ring structure
01/26/2011CN101398341B Guarding device for horizontal sliding table
01/20/2011DE102006005258B4 Verfahren zur Ermittlung von Belastungen/Schäden einer mechanischen Struktur Procedure for the determination of loads / damage of a mechanical structure
01/19/2011EP2275795A2 Methods and apparatus for vibration testing using multiple sine sweep excitation
01/19/2011EP2274109A2 Apparatus and method for vibratory testing
01/19/2011CN201716369U Device for detecting icing on road surface of highway
01/19/2011CN201716189U Engine vibration detection mechanism
01/19/2011CN201716172U Automatic beating device for destructive testing of material
01/19/2011CN201716171U Lamp rack for automobile crash test
01/19/2011CN201716170U Welding fatigue test bed
01/19/2011CN101950029A Wall column dual-purpose structural model earthquake simulation shaking table test device and manufacturing and implementing method thereof
01/19/2011CN101949761A Radial impact test method of wheel
01/19/2011CN101949760A Weight-adjustable impact device
01/19/2011CN101949759A Cardan joint pair device suitable for vibrating table test of non-conform incentive geotechnical model
01/18/2011US7873518 Device and method for assessing a quality class of an object to be tested
01/13/2011WO2010115022A3 Identification of loads acting on an object
01/13/2011DE102010020048A1 Method for determining functional condition i.e. presence of damage, of piezo stack for electrical controlling of injector of injection system of internal combustion engine of car, involves identifying condition based on values comparison
01/12/2011CN201707211U Dummy neck pendulum bob calibrating test device
01/12/2011CN201707210U Tractor for automobile collision test
01/12/2011CN201707194U Multiple drop test device
01/12/2011CN201707193U Crash test dummy delivering device
01/12/2011CN201707192U Shock resistance tester for high-flow safety valve
01/12/2011CN201707191U Three-dimensional vibration and impact test bench
01/12/2011CN201707190U Built-in oil source structure of horizontal sliding table
01/12/2011CN201707189U Guiding device applied to electric shake table
01/12/2011CN201707188U Cooling structure of vibrating table short-circuit ring
01/12/2011CN201707187U Follow-up guiding structure of moving coil bearing
01/12/2011CN201707186U Fixing structure of vibration impact experiment
01/12/2011CN201707185U Stationary fixture for PCB vibration and impact test
01/12/2011CN201707041U Device for testing pre-tightening quantity and force-limiting quantity of safety belt
01/12/2011CN101943629A Low-temperature pneumatic vibration exciter for pneumatic vibration equipment
01/12/2011CN101266191B Falling test stand support arm structure
01/05/2011EP2269023A1 Specimen loading apparatus and method
01/05/2011CN201697773U Auxiliary apparatus for muffler vibration tests
01/05/2011CN201697772U Experimental system for damping dynamic response of shrouded blades
01/05/2011CN201697771U Lower guiding mechanism of moving coil
01/05/2011CN101939630A System and method for testing of transducers
01/05/2011CN101936805A Impact-resistant test device of off-the-road tyre tread
01/05/2011CN101936804A Vibrating tool for motorcycle muffler
01/05/2011CN101936803A Large-load mechanical angular vibration table
01/05/2011CN101936802A New structural shock excitation experimental device
01/05/2011CN101625284B Tribological performance evaluation testing machine of overloading impact of bearing
01/05/2011CN101581623B Measurement device capable of calibrating corner signal and three-dimensional vibration of crankshaft
01/04/2011US7861594 Apparatus and method for vibratory testing
01/04/2011US7861573 Laser shock induced spallation
12/2010
12/30/2010DE102009044084A1 Power supply structure for sensor in spindle of machine tool, has spindle sensor detecting state of vibration and heat, and signal transfer interface connected with sensor and transmitting detected data to analysis instrument
12/29/2010WO2010150544A1 Collision test device
12/29/2010CN201688960U Hail tester for solar photovoltaic modules
12/29/2010CN201688959U Speed-adjustable vehicle side-collision device
12/29/2010CN101929917A Fault diagnosis method for rotary machine
12/29/2010CN101929914A Lighter falling tester
12/29/2010CN101458152B High g value impact acceleration simulation test system and method , test method and application
12/29/2010CN101162182B Magnetically mounted vibration impact transducer
12/28/2010US7856882 System and method for generating three-dimensional density-based defect map
12/23/2010US20100319458 Vibration testing device
12/23/2010DE102009040275B3 Testing device for simulating wall pressure fluctuation at outer skin of commercial air plane, has chamber to which special testing gas is supplied, where sound speed in testing gas is smaller than preset value of standard condition air
12/23/2010DE102009024981A1 Damages determining and analyzing method for e.g. rolling bearing, involves dividing data signals into number of different timing signals, and evaluating amplitudes of bispectrum, where amplitudes exceed predetermined value
12/22/2010EP2263068A2 Method and device for monitoring the quality, particularly the stiffness and the phase, of a hydroelastic joint
12/22/2010CN201680981U Impact property testing unit of rock drilling impactor
12/22/2010CN201680972U Auto radiator thermal shock test table
12/22/2010CN201680954U Electrical testing type reed instrument
12/22/2010CN1942750B Fracture predicting device for spot welding part, method thereof
12/22/2010CN101922995A Three-shaft six-motion freedom vibration test device of electric hammer type
12/22/2010CN101922994A Vibration testing device
12/22/2010CN101920792A Environmental chamber for multi-parameter composite test
12/22/2010CN101233401B Device for testing a fuselage structure with longitudinal and circumferential curvature
12/22/2010CN101196429B Internal force decoupling control method for driving vibration table with redundant 6 freedom
12/21/2010US7854167 Stator core loosening diagnosis device and stator core loosening diagnosis method
12/15/2010CN201673027U Overhead rail glass shock-resistance test device
12/15/2010CN201673026U Tip rub testing device for rotary blades
12/15/2010CN201673025U Vibration test stand
12/15/2010CN101915653A Centrifuge used in multi-parameter complex test environment
12/15/2010CN101915652A Electromagnetic drive method and device for concrete pump truck arm fatigue tests
12/15/2010CN101915651A Push-type displacement feedback pneumatic deviation correction mechanism of vibrating platform used under centrifugal environment
12/15/2010CN101196430B Electrical control system of crankshaft rotor-bearing system dynamics experimental bench
12/09/2010WO2010141341A1 Kurtosis regulating vibration controller apparatus and method
12/08/2010EP2160587B1 Pyrotechnic shock table
12/08/2010CN201666853U Automobile side air bag or air curtain malfunction test system
12/08/2010CN201666846U Collision safety tester
12/08/2010CN101907523A Rigid body mode testing method for powertrain mounting system under loading condition
12/08/2010CN101907509A Crystal oscillator oscillation test fixture
12/08/2010CN101556204B Impact test method for restoration characteristics of motorcycle front suspension
12/08/2010CN101551289B Super-large hanging vibration test fixture structure
12/08/2010CN101487763B Method for measuring frequency response function of vibrating structure in large noise environment
12/08/2010CN101408475B Pendulum type frontal collision test stand of truck driver's cab
12/08/2010CN101393070B Drop tester bench
12/08/2010CN101071080B Driving coil contactless temperature-measuring method and device
12/06/2010CA2705671A1 Lateral, angular and torsional vibration monitoring of rotordynamic systems
12/02/2010WO2010137433A1 Device and method for measuring dynamic rigidity of spindle of machine tool
12/02/2010US20100300206 Self-Supporting And Self-Aligning Vibration Excitator
12/02/2010DE102009026943B3 Bearing test device for testing of bearing units designed for bearing of rotor of wind power plant or shaft standing in drive connection with rotor, has torsional vibration chain, which is excited by drive unit and excitation unit
12/01/2010EP2255171A1 Method for measuring a tangential-tightness of a stator coil
12/01/2010CN201662471U Battery impact test device
12/01/2010CN201662470U Free-falling body tester
12/01/2010CN101902831A Node in wireless sensor network, applicable to detection of mechanical equipment vibration
12/01/2010CN101900631A Torsional impact test stand of full-automatic elastic torque transmission member and test method thereof
12/01/2010CN101900630A 摩托车消声器振动检具 Motorcycle muffler vibration gages
12/01/2010CN101592548B Method for fuzzily and synthetically discriminating acoustic emission signal of rub-impact rotor system based on parameter efficiency
12/01/2010CN101566520B Vibration and pressure testing device applicable to RFID passive tag
12/01/2010CN101561341B Moving coil framework wall cylinder reinforced structure and preparation method thereof
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