Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system

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F16F15/28

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F15/00Suppression of vibrations in systems Means or arrangements for avoiding or reducing out-of-balance forces

Current Industry

F16F15/28Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gravitational torque amplifier apparatus and method
- Patent number 12,345,309
- Issue date Jul 1, 2025
- Ante Puljic
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Counterweight assembly and method of manufacturing the same
- Patent number 12,312,730
- Issue date May 27, 2025
- SSW Advanced Technologies, LLC
- Ralph Ronald Raber
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Crankshaft assembly with a centrifugal pendulum attached to the cra...
- Patent number 12,110,942
- Issue date Oct 8, 2024
- Schaeffler Technologies AG & Co. KG
- Mathias Girnus
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cryocooler assemblies and methods
- Patent number 12,071,998
- Issue date Aug 27, 2024
- Montana Instruments Corporation
- Jamesen Motley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Power transmission shaft and method for manufacturing same
- Patent number 11,976,704
- Issue date May 7, 2024
- Hitachi Astemo, Ltd.
- Yasutomo Mabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Counterweight assembly and method of manufacturing the same
- Patent number 11,932,981
- Issue date Mar 19, 2024
- SSW Advanced Technologies, LLC
- Ralph Ronald Raber
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Adjustable magnetic counterbalance
- Patent number 11,852,212
- Issue date Dec 26, 2023
- INVETECH, INC.
- Chris Lo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibration control device integrating passive control, semi-active c...
- Patent number 11,815,151
- Issue date Nov 14, 2023
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Zuohua Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Crankshaft having at least one counterweight
- Patent number 11,732,775
- Issue date Aug 22, 2023
- LIEBHERR-COMPONENTS COLMAR SAS
- Bechir Mokdad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Power transmission shaft and method for manufacturing same
- Patent number 11,512,761
- Issue date Nov 29, 2022
- Hitachi Astemo, Ltd.
- Yasutomo Mabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reciprocating tool having planetary gear assembly and counterweight...
- Patent number 11,453,093
- Issue date Sep 27, 2022
- BLACK & DECKER INC.
- Ashok Samuel Baskar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle-mounted electric oil-free air compressor
- Patent number 11,428,215
- Issue date Aug 30, 2022
- RUILI GROUP RUIAN AUTO PARTS CO., LTD
- Bin Zhu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Internal combustion engine
- Patent number 11,401,996
- Issue date Aug 2, 2022
- LIEBHERR-COMPONENTS COLMAR SAS
- Bechir Mokdad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Torsional mass tuned damper
- Patent number 11,387,705
- Issue date Jul 12, 2022
- DANA TM4 INC.
- Jean-Philippe Dextraze
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration prevention in a linear actuator
- Patent number 11,255,405
- Issue date Feb 22, 2022
- Aquarius Engines (A.M.) Ltd.
- Shaul Yaakoby
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dynamic balancing apparatus
- Patent number 11,209,069
- Issue date Dec 28, 2021
- National Central University
- Yu-Ren Wu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Engine balancer
- Patent number 11,015,675
- Issue date May 25, 2021
- Harley-Davidson Motor Company Group, LLC
- Johann Voges
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crank and connecting rod mechanism which can realize miller cycle a...
- Patent number 11,008,937
- Issue date May 18, 2021
- XIHUA UNIVERSITY
- Wei Tian
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power unit
- Patent number 10,989,273
- Issue date Apr 27, 2021
- OBRIST TECHNOLOGIES GMBH
- Frank Obrist
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine system and method for pendulum damping
- Patent number 10,989,272
- Issue date Apr 27, 2021
- Ford Global Technologies, LLC
- Thomas G. Leone
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for compensating free inertia forces of a reciprocating pist...
- Patent number 10,935,100
- Issue date Mar 2, 2021
- Ford Global Technologies, LLC
- Bernd Steiner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for acquiring unbalance amount of rotor
- Patent number 10,928,267
- Issue date Feb 23, 2021
- Weijian Guo
- G01 - MEASURING TESTING
Information Patent Grant
Balance shaft structure
- Patent number 10,890,230
- Issue date Jan 12, 2021
- Honda Motor Co., Ltd.
- Kazuma Tanaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electric power tool
- Patent number 10,850,338
- Issue date Dec 1, 2020
- Bosch Power Tools (China) Co., Ltd.
- Weixin Zheng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable counterweight
- Patent number 10,794,449
- Issue date Oct 6, 2020
- Cummins Inc.
- David M. Barnes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Through-coolant vibration dampened machine tool having resilient da...
- Patent number 10,632,583
- Issue date Apr 28, 2020
- Enrico R. Giannetti
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-turning compact vibration damper
- Patent number 10,619,699
- Issue date Apr 14, 2020
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Thomas G. Ivanco
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Delivery device having a connecting rod, and a method for controlli...
- Patent number 10,605,240
- Issue date Mar 31, 2020
- Sew-Eurodrive GmbH & Co. KG
- Günter Becker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Counterweight, and crankshaft with the counterweight
- Patent number 10,605,328
- Issue date Mar 31, 2020
- Mazda Motor Corporation
- Yasuyuki Imano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Counterbalance gear for an engine
- Patent number 10,480,634
- Issue date Nov 19, 2019
- Ford Global Technologies, LLC
- Mohammad Ali Moetakef
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
RECIPROCATING TOOL HAVING OFFSET SPUR GEAR AND COUNTERWEIGHTING ASS...
- Publication number 20250214220
- Publication date Jul 3, 2025
- Black & Decker Inc.
- Brent A. Kuehne
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VIBRATION DAMPING DEVICE AND VIBRATION DAMPING SYSTEM INCLUDING THE...
- Publication number 20250207651
- Publication date Jun 26, 2025
- Industrial Technology Research Institute
- Jheng-Jie LIN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CABLE MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE CHARGING STATION AN...
- Publication number 20240359576
- Publication date Oct 31, 2024
- ABB E-mobility B.V.
- Cristoforo LA ROSA
- B60 - VEHICLES IN GENERAL
Information Patent Application
COUNTERWEIGHT ASSEMBLY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240240382
- Publication date Jul 18, 2024
- SSW Advanced Technologies, LLC
- Ralph Ronald Raber
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Adjustable Magnetic Counterbalance
- Publication number 20240084875
- Publication date Mar 14, 2024
- Invetech, Inc.
- Chris Lo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRANKSHAFT ASSEMBLY WITH A CENTRIFUGAL PENDULUM ATTACHED TO THE CRA...
- Publication number 20230235811
- Publication date Jul 27, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Mathias GIRNUS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VIBRATION CONTROL DEVICE INTEGRATING PASSIVE CONTROL, SEMI-ACTIVE C...
- Publication number 20230073232
- Publication date Mar 9, 2023
- HARBIN INSTITUTE OF TECHNOLOGY, SHENZHEN
- Zuohua LI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POWER TRANSMISSION SHAFT AND METHOD FOR MANUFACTURING SAME
- Publication number 20230047822
- Publication date Feb 16, 2023
- HITACHI ASTEMO, LTD.
- Yasutomo MABE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CRANKSHAFT HAVING AT LEAST ONE COUNTERWEIGHT
- Publication number 20220243783
- Publication date Aug 4, 2022
- Liebherr-Components Colmar SAS
- Bechir MOKDAD
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ATTACHMENT TO A TRIPOD TO PROVIDE A SIMPLE WAY TO ATTACH A BALLAST...
- Publication number 20220171260
- Publication date Jun 2, 2022
- Scott David Dordick
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MACHINE TOOL HAVING A BALANCING DEVICE
- Publication number 20220126417
- Publication date Apr 28, 2022
- Harald Ruhland
- B24 - GRINDING POLISHING
Information Patent Application
CYLINDER LINER
- Publication number 20220106923
- Publication date Apr 7, 2022
- Caterpillar Inc.
- Shu Zhang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR ACQUIRING UNBALANCE OF ROTOR AND UNBALANCE OF BALANCING...
- Publication number 20210396621
- Publication date Dec 23, 2021
- Beijing SYTH Testing Co., Ltd.
- Weijian GUO
- G01 - MEASURING TESTING
Information Patent Application
Torsional Mass Tuned Damper
- Publication number 20210175775
- Publication date Jun 10, 2021
- DANA TM4 INC.
- Jean-Philippe DEXTRAZE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COUNTERWEIGHT ASSEMBLY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210123500
- Publication date Apr 29, 2021
- SSW Advanced Technologies, LLC
- Ralph Ronald Raber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MACHINE AND METHOD FOR PACKAGING PIECE GOOD COMBINATIONS WITH MASS...
- Publication number 20200391889
- Publication date Dec 17, 2020
- KRONES AG
- Juergen WERNER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
A Crank and Connecting Rod Mechanism Which Can Realize Miller Cycle...
- Publication number 20200340396
- Publication date Oct 29, 2020
- XIHUA UNIVERSITY
- Wei TIAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Adjustable Magnetic Counterbalance
- Publication number 20200332857
- Publication date Oct 22, 2020
- Invetech, Inc.
- Chris Lo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VIBRATION PREVENTION IN A LINEAR ACTUATOR
- Publication number 20200248778
- Publication date Aug 6, 2020
- Aquarius Engines (A.M.) Ltd.
- Shaul YAAKOBY
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
POWER TRANSMISSION SHAFT AND METHOD FOR MANUFACTURING SAME
- Publication number 20200116229
- Publication date Apr 16, 2020
- Hitachi Automotive Systems, Ltd.
- Yasutomo MABE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cryocooler Assemblies and Methods
- Publication number 20200109764
- Publication date Apr 9, 2020
- Montana Instruments Corporation
- Jamesen Motley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Cryocooler Assemblies and Methods
- Publication number 20200109763
- Publication date Apr 9, 2020
- Montana Instruments Corporation
- Jamesen Motley
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
IN-LINE BALANCE SHAFT SYSTEM FOR INTERNAL COMBUSTION ENGINES
- Publication number 20200063827
- Publication date Feb 27, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alessio Courtial
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20200011397
- Publication date Jan 9, 2020
- Liebherr-Components Colmar SAS
- Bechir MOKDAD
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CRANKSHAFTS AND METHODS OF BALANCING THE SAME
- Publication number 20190309792
- Publication date Oct 10, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alessio Courtial
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BALANCE SHAFT STRUCTURE
- Publication number 20190301565
- Publication date Oct 3, 2019
- Honda Motor Co., Ltd.
- Kazuma TANAKA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BALANCE GEAR WITH A SHOT DAMPER
- Publication number 20190211900
- Publication date Jul 11, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jim CHERN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CRANKSHAFT DAMPER FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20190120323
- Publication date Apr 25, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ahsanul KARIM
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MACHINING OVAL CORES IN CRANKSHAFTS
- Publication number 20190107144
- Publication date Apr 11, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Dale E. MURRISH
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COUNTERBALANCE GEAR FOR AN ENGINE
- Publication number 20190085966
- Publication date Mar 21, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Mohammad Ali MOETAKEF
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gravitational torque amplifier apparatus and method

Counterweight assembly and method of manufacturing the same

Crankshaft assembly with a centrifugal pendulum attached to the cra...

Cryocooler assemblies and methods

Power transmission shaft and method for manufacturing same

Counterweight assembly and method of manufacturing the same

Adjustable magnetic counterbalance

Vibration control device integrating passive control, semi-active c...

Crankshaft having at least one counterweight

Power transmission shaft and method for manufacturing same

Reciprocating tool having planetary gear assembly and counterweight...

Vehicle-mounted electric oil-free air compressor

Internal combustion engine

Torsional mass tuned damper

Vibration prevention in a linear actuator

Dynamic balancing apparatus

Engine balancer

Crank and connecting rod mechanism which can realize miller cycle a...

Power unit

Engine system and method for pendulum damping

Device for compensating free inertia forces of a reciprocating pist...

Method for acquiring unbalance amount of rotor

Balance shaft structure

Electric power tool

Variable counterweight

Through-coolant vibration dampened machine tool having resilient da...

Self-turning compact vibration damper

Delivery device having a connecting rod, and a method for controlli...

Counterweight, and crankshaft with the counterweight

Counterbalance gear for an engine

Patents Applicationslast 30 patents

RECIPROCATING TOOL HAVING OFFSET SPUR GEAR AND COUNTERWEIGHTING ASS...

VIBRATION DAMPING DEVICE AND VIBRATION DAMPING SYSTEM INCLUDING THE...

CABLE MANAGEMENT SYSTEM FOR AN ELECTRIC VEHICLE CHARGING STATION AN...

COUNTERWEIGHT ASSEMBLY AND METHOD OF MANUFACTURING THE SAME

Adjustable Magnetic Counterbalance

CRANKSHAFT ASSEMBLY WITH A CENTRIFUGAL PENDULUM ATTACHED TO THE CRA...

VIBRATION CONTROL DEVICE INTEGRATING PASSIVE CONTROL, SEMI-ACTIVE C...

POWER TRANSMISSION SHAFT AND METHOD FOR MANUFACTURING SAME

CRANKSHAFT HAVING AT LEAST ONE COUNTERWEIGHT

ATTACHMENT TO A TRIPOD TO PROVIDE A SIMPLE WAY TO ATTACH A BALLAST...

MACHINE TOOL HAVING A BALANCING DEVICE

CYLINDER LINER

METHOD FOR ACQUIRING UNBALANCE OF ROTOR AND UNBALANCE OF BALANCING...

Torsional Mass Tuned Damper

COUNTERWEIGHT ASSEMBLY AND METHOD OF MANUFACTURING THE SAME

MACHINE AND METHOD FOR PACKAGING PIECE GOOD COMBINATIONS WITH MASS...

A Crank and Connecting Rod Mechanism Which Can Realize Miller Cycle...

Adjustable Magnetic Counterbalance

VIBRATION PREVENTION IN A LINEAR ACTUATOR

POWER TRANSMISSION SHAFT AND METHOD FOR MANUFACTURING SAME

Cryocooler Assemblies and Methods

Cryocooler Assemblies and Methods

IN-LINE BALANCE SHAFT SYSTEM FOR INTERNAL COMBUSTION ENGINES

INTERNAL COMBUSTION ENGINE

CRANKSHAFTS AND METHODS OF BALANCING THE SAME

BALANCE SHAFT STRUCTURE

BALANCE GEAR WITH A SHOT DAMPER

CRANKSHAFT DAMPER FOR AN INTERNAL COMBUSTION ENGINE

MACHINING OVAL CORES IN CRANKSHAFTS

COUNTERBALANCE GEAR FOR AN ENGINE