G01M 1/32

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


Subclass 1/32: 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) Compensating unbalance (G01M 1/38 takes precedence; counterweights F16F 15/28) by adding material to the body to be tested, e.g. by correcting-weights (correcting-weights per seF16F 15/32)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12248295 System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holderApr 17, 24Mar 11, 25Big Daishowa Co., Ltd.; Big Daishowa Seiki Co. Ltd.;
12241382 Vibration response reduction for aircraft enginesSep 30, 21Mar 04, 25General Electric Company
12210332 System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holderMar 15, 24Jan 28, 25Big Daishowa Co., Ltd.; Big Daishowa Seiki Co. Ltd.;
12152956 Method for balancing a wheel with integrated electric motorJun 03, 19Nov 26, 24LIGHTYEAR IPCO B.V.
12092545 Method and system for centrifuge testingFeb 16, 22Sep 17, 24Honeywell Federal Manufacturing & Technologies, LLC
12081101 Method and device for dynamically balancing a rotational body or a motor housingNov 23, 21Sep 03, 24Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
12032351 System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holderMar 02, 18Jul 09, 24Big Daishowa Co., Ltd.; Big Daishowa Seiki Co. Ltd.;
12000751 Outside heat exchanger thaw and freeze test apparatusApr 13, 22Jun 04, 24HANON SYSTEMS
11959820 Pulser plate balancingMar 17, 21Apr 16, 24Honda Motor Co. Ltd.
11906386 Wheel balancing toolDec 20, 18Feb 20, 24Nissan North America, Inc.
11834166 Self-balancing propeller assemblyOct 25, 18Dec 05, 23Not available
11794369 Apparatus and method for automatically applying weight material to a wheelJan 21, 21Oct 24, 233M Innovative Properties Company
11720062 Balance of a timepieceNov 01, 19Aug 08, 23CSEM Centre Suisse d'Electronique et de Microtechnique SA-Recherche et Developpement
11698321 Method and set of balance weights for balancing a rotorMar 08, 21Jul 11, 23MTU Aero Engines AG
11698320 Rotor balancing method and apparatusApr 18, 19Jul 11, 23SIEMENS ENERGY GLOBAL GMBH & CO. KG
11618458 Method and device for determining wheel loads on wheels of a vehicleMay 02, 18Apr 04, 23CONTINENTAL AUTOMOTIVE GMBH
11578599 Rotor balance assemblyFeb 02, 21Feb 14, 23PRATT & WHITNEY CANADA CORP.
11554619 Vehicle wheel service apparatusDec 13, 19Jan 17, 23NEXION S.P.A.
11391156 Static rotor blade assembly balancingJan 23, 20Jul 19, 22Textron Innovations Inc.
11385121 Method for acquiring unbalance of rotor and unbalance of balancing machineSep 07, 21Jul 12, 22Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0100,673 METHOD FOR CORRECTING THE RADIAL MOMENT WEIGHT OF A VANE FOR AN AIRCRAFT TURBINE ENGINESep 05, 22Mar 27, 25SAFRAN AIRCRAFT ENGINES
2024/0230,448 COMPUTATIONALLY BALANCING A ROTATING STRUCTUREJan 06, 23Jul 11, 24Not available
2023/0341,287 SYSTEM AND METHOD FOR BALANCING A GIMBALED SYSTEMNov 15, 21Oct 26, 23The Boeing Company
2023/0057,819 SYSTEM TO DYNAMICALLY CHANGE END OF ARM TOOLING FOR TIRE ASSEMBLYAug 18, 22Feb 23, 23Not available
2022/0357,229 METHODS OF IDENTIFYING UNBALANCE OF ENGINE ROTORS BASED ON ENGINE VIBRATIONApr 05, 22Nov 10, 22General Electric Company
2020/0200,639 WHEEL BALANCING TOOLDec 20, 18Jun 25, 20Nissan North America, Inc.
2019/0391,033 Shaft Balanced Via Magnetically Distributed Weighted Particles And Related Machine And MethodSep 05, 19Dec 26, 19Not available
2019/0271,609 METHOD FOR CALIBRATING A BALANCING MACHINEFeb 22, 19Sep 05, 19Schenck RoTec GmbH
2019/0242,775 WHEEL POSITIONING SYSTEM AND METHOD OF USE THEREOFApr 04, 19Aug 08, 19Not available
2019/0204,176 PEELER TOOL SYSTEM AND METHOD OF USE THEREOFMar 07, 19Jul 04, 19Not available
2019/0128,761 APPLICATION TOOL FOR BALANCING WEIGHT APPLICATION MACHINE AND METHOD OF APPLICATION THEREOFDec 19, 18May 02, 19Not available
2017/0227,414 METHOD AND MACHINE FOR BALANCING A VEHICLE WHEELFeb 08, 17Aug 10, 17Not available
2015/0315,914 A METHOD OF BALANCING A TURBINE ENGINE ROTOR, AND A ROTOR BALANCED BY SUCH A METHODDec 03, 13Nov 05, 15SNECMA

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Patents Issued To Date - By Filing Year

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