G01M 1/24

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Class  G01M : TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR


Subclass 1/24: Testing static or dynamic balance of machines or structures (balancing rotary bowls of centrifuges B04B 9/14; apparatus characterised by the means for holding wheels or parts thereof B60B 30/00; determining stability factors of ships B63B; stabilising of aircraft B64C 17/00; control systems for balancing automatically in operation G05; balancing rotors of dynamo-electric machines H02K 15/16) Determining unbalance (G01M 1/3, G01M 1/38 take precedence) by oscillating or rotating the body to be tested Performing balancing on elastic shafts, e.g. for crankshafts

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12181367 Method and drivetrain test bench for detecting an imbalance and/or a misalignmentJul 24, 20Dec 31, 24AVL List GmbH; Piezocryst Advanced Sensorics GmbH;
11788414 Method for balancing the out-of-balance of a shaft/wheel assemblyOct 01, 19Oct 17, 23DATATECHNIC INTERNATIONAL
11060941 Method for determining an unbalance of a shaft-elastic rotor with reference to the outward deflectionJun 19, 19Jul 13, 21Schenck RoTec GmbH
10996128 Method for installing a counterweight on a shaft, and a device for this purposeMay 20, 16May 04, 21Schenck RoTec GmbH
10962436 Method and system for parametric amplificationAug 22, 18Mar 30, 21Technion Research & Development Foundation Limited
10823632 Method for measuring the unbalance of flexible rotors by means of position-measuring sensorsJan 28, 19Nov 03, 20Schenck RoTec GmbH
10794790 Large-scale high-speed rotary equipment measuring and neural network learning regulation and control method and device based on rigidity vector space projection maximizationApr 04, 19Oct 06, 20HARBIN INSTITUTE OF TECHNOLOGY
10704978 Wheel-force dynamometer for measuring tire forcesNov 08, 16Jul 07, 20ZF FRIEDRICHSHAFEN AG
10556286 Resistance brazing for a shaft balancing systemFeb 10, 17Feb 11, 20ArvinMeritor Technology, LLC
10302520 Crankshaft balancer suspension assemblyNov 01, 16May 28, 19Dominion Technologies Group Inc.
10252422 Apparatus for transporting a rotorNov 17, 17Apr 09, 19Universal Balancing Limited
10253689 Engine trigger wheelJul 01, 16Apr 09, 19Ford Global Technologies, LLC
10190933 Crankshaft balancer machineNov 01, 16Jan 29, 19Dominion Technologies Group Inc.
10047824 Method for pre-balancing and machining a crankshaft based on a mass distribution methodJul 29, 14Aug 14, 18Deere & Company
9849590 Apparatus for transporting a rotorSep 30, 15Dec 26, 17Universal Balancing Limited
9846101 System and method for dynamic balancing of a rotating bodyAug 20, 15Dec 19, 17XEROX CORPORATION
9494479 Drive shaft balancing machine having two pedestals and first and second vibration sensors and balancing methodFeb 07, 14Nov 15, 16SCHENCK ROTEC GMBH
9175719 Method and device for determining center hole of crankshaftJun 25, 09Nov 03, 15KOMATSU NTC LTD.
9046050 Shaft imbalance detection systemSep 15, 11Jun 02, 15GENERAL ELECTRIC COMPANY
8875572 Apparatus for rotatably mounting a rotor to be balancedSep 08, 11Nov 04, 14HOFMANN MASCHINEN-UND ANLAGENBAU GMBH

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0067,614 BALANCE INSPECTION APPARATUS, BALANCE INSPECTION METHOD, BALANCE-INSPECTED CRANKSHAFT, ARITHMETIC PROCESSING DEVICE, AND PROGRAMSep 05, 22Feb 27, 25501 Nippon Steel Corporation
2025/0003,823 UNBALANCE MEASURING DEVICE, PROCESSING DEVICE AND METHOD FOR PROCESSING A WORKPIECEJul 27, 22Jan 02, 25thyssenkrupp Dynamic Components GmbH; THYSSENKRUPP AG;
2024/0077,299 METHOD FOR CORRECTING A MISALIGNMENT OF AT LEAST ONE SHAFTINGJan 14, 22Mar 07, 24Not available
2020/0217,739 Large-scale High-speed Rotary Equipment Measuring and Neural Network Learning Regulation and Control Method and Device Based on Rigidity Vector Space Projection MaximizationApr 04, 19Jul 09, 20Not available
2019/0056,283 WHEEL-FORCE DYNAMOMETER FOR MEASURING TIRE FORCESNov 08, 16Feb 21, 19Not available

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