gear wheels

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B21D53/28

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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D53/00Making other particular articles

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B21D53/28gear wheels

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Patents Grantslast 30 patents

Information Patent Grant
Sprocket for a bicycle drive train
- Patent number 11,767,079
- Issue date Sep 26, 2023
- SRAM Deutschland GmbH
- Peter Geist
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing boltless unitary ring gear-flange body
- Patent number 11,713,800
- Issue date Aug 1, 2023
- NPC Robotics Corporation
- Richard Reid
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of tooth part, tooth part, and processing devi...
- Patent number 11,536,321
- Issue date Dec 27, 2022
- AISIN CORPORATION
- Ryo Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thin-walled hollow wheels with internal and external toothing, and...
- Patent number 11,498,114
- Issue date Nov 15, 2022
- Ernst Grob AG
- Fabian Ruh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for the forming manufacturing of a gear toothing and tool de...
- Patent number 11,426,785
- Issue date Aug 30, 2022
- ZF Friedrichshafen AG
- Peter Hoehne
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Protrusion molding device, protrusion molding method, and molded ar...
- Patent number 11,224,909
- Issue date Jan 18, 2022
- Nippon Steel Corporation
- Shinnosuke Nishijima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Robot, flexible gear, gearing, and manufacturing method of flexible...
- Patent number 11,168,774
- Issue date Nov 9, 2021
- Seiko Epson Corporation
- Masaaki Sakata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing stamped parts
- Patent number 11,059,087
- Issue date Jul 13, 2021
- Feintool International Holding AG
- Sven Hofstetter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing tooth-shaped component, and tooth-shaped co...
- Patent number 10,857,582
- Issue date Dec 8, 2020
- Nippon Steel Corporation
- Mitsuharu Yamagata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Splined power transmission components made using heat-assisted cali...
- Patent number 10,837,072
- Issue date Nov 17, 2020
- Magna Powertrain Inc.
- John Richard Sabo
- C21 - METALLURGY OF IRON
Information Patent Grant
Methods of forming components utilizing ultra-high strength steel a...
- Patent number 10,767,756
- Issue date Sep 8, 2020
- Magna Powertrain Inc.
- John Richard Sabo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Frame component for a belt winder and method for producing same
- Patent number 10,751,786
- Issue date Aug 25, 2020
- TRW Automotive GmbH
- Udo Zolnai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing mechanical part and mechanical part
- Patent number 10,675,673
- Issue date Jun 9, 2020
- Nippon Steel Corporation
- Mitsuharu Yamagata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for roll-forming disk carriers or the like and the associate...
- Patent number 10,603,705
- Issue date Mar 31, 2020
- TransForm Automotive LLC
- Norbert Ziesel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing motor vehicle locks with an oblique main latch...
- Patent number 10,407,952
- Issue date Sep 10, 2019
- Kiekert Aktiengesellschaft
- Thorsten Bendel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planetary drive comprising a planet carrier
- Patent number 10,378,643
- Issue date Aug 13, 2019
- Schaeffler Technologies AG & Co. KG
- Marian Cintula
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a connecting element for transmitting rotation...
- Patent number 10,343,203
- Issue date Jul 9, 2019
- ThyssenKrupp Steel Europe AG
- Michael Gövert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Component with internal and external teeth and method for manufactu...
- Patent number 10,247,289
- Issue date Apr 2, 2019
- WEBO WERKZEUGBAU OBESCHWABEN GMBH
- Axel Wittig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stamping method and components produced thereby
- Patent number 10,189,384
- Issue date Jan 29, 2019
- Johnson Controls GmbH
- Andreas Dannheisig
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cassette and bicycle wheel assembly
- Patent number 10,160,030
- Issue date Dec 25, 2018
- Praxis Works LLC
- David M. Earle
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite brake disc and method and apparatus for manufacture of th...
- Patent number 10,072,718
- Issue date Sep 11, 2018
- Ernst Grob AG
- Daniel Dériaz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for producing an internally and externally toothe...
- Patent number 9,981,296
- Issue date May 29, 2018
- Webo Werkzeugbau Oberschwaben GmbH
- Dietmar Schlayer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Spinning thickening forming method and spinning thickening forming...
- Patent number 9,849,495
- Issue date Dec 26, 2017
- Kawasaki Jukogyo Kabushiki Kaisha
- Yuto Sakane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stamping press
- Patent number 9,676,021
- Issue date Jun 13, 2017
- Lapmaster International L.L.C.
- José Lozano Bonet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tool and method for producing stamped parts
- Patent number 9,669,448
- Issue date Jun 6, 2017
- Feintool International Holding AG
- Andreas Marti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device and method for producing clutch bodies that are suitable for...
- Patent number 9,566,631
- Issue date Feb 14, 2017
- Feintool International Holding AG
- Patrick Hofer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flow formed drum with a retention ring and a substantially burr fre...
- Patent number 9,498,811
- Issue date Nov 22, 2016
- Metal Forming & Coining Corporation
- Timothy J. Cripsey
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Helical spline forming
- Patent number 9,393,604
- Issue date Jul 19, 2016
- Magna Powertrain Inc.
- Bahman Abbassian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drive plate and manufacturing method for the same
- Patent number 9,328,811
- Issue date May 3, 2016
- Aisin AW Co., Ltd.
- Daisuke Iwata
- C21 - METALLURGY OF IRON
Information Patent Grant
Manufacturing device for drive plate and manufacturing method for d...
- Patent number 9,242,285
- Issue date Jan 26, 2016
- Aisin AW Co., Ltd.
- Daisuke Iwata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
GEAR
- Publication number 20240167555
- Publication date May 23, 2024
- MIBA SINTER AUSTRIA GMBH
- Horst ROESSLER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
BOLTLESS UNITARY RING GEAR-FLANGE BODY
- Publication number 20230341038
- Publication date Oct 26, 2023
- NPC Robotics Corporation
- Richard Reid
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWERTRAIN DRUM AND METHOD OF PRODUCING THE SAME
- Publication number 20220410248
- Publication date Dec 29, 2022
- Metal Forming and Coining Corporation
- Timothy John Cripsey
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BOLTLESS UNITARY RING GEAR-FLANGE BODY
- Publication number 20220275857
- Publication date Sep 1, 2022
- NPC Robotics Corporation
- Richard Reid
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL SPINNING FORMING DEVICE AND METHOD FOR TOOTHED PART
- Publication number 20220168799
- Publication date Jun 2, 2022
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Qinxiang XIA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS AND METHOD FOR PROFILING WORKPIECES BY COLD FORMING
- Publication number 20210394250
- Publication date Dec 23, 2021
- Ernst Grob AG
- Daniel Dériaz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SPROCKET FOR A BICYCLE DRIVE TRAIN
- Publication number 20210253197
- Publication date Aug 19, 2021
- SRAM DEUTSCHLAND GMBH
- PETER GEIST
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
THIN-WALLED HOLLOW WHEELS WITH INTERNAL AND EXTERNAL TOOTHING, AND...
- Publication number 20210054917
- Publication date Feb 25, 2021
- Ernst Grob AG
- Fabian Ruh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for the Forming Manufacturing of a Gear Toothing and Tool De...
- Publication number 20200261961
- Publication date Aug 20, 2020
- ZF Friedrichshafen AG
- Peter Hoehne
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CYLINDRICAL COMPONENT FOR HOLDING CLUTCH PLATES AND PRESS MOLDING M...
- Publication number 20200246857
- Publication date Aug 6, 2020
- UNIPRES CORPORATION
- Daichi WATANABE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A FORMED PART
- Publication number 20190291159
- Publication date Sep 26, 2019
- LEIFELD METAL SPINNING AG
- Benedikt NILLIES
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING A SHAPED PART, AND A SHAPED PART
- Publication number 20180236521
- Publication date Aug 23, 2018
- Thomas GROSSERÜSCHKAMP
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROBOT, FLEXIBLE GEAR, GEARING, AND MANUFACTURING METHOD OF FLEXIBLE...
- Publication number 20180149256
- Publication date May 31, 2018
- SEIKO EPSON CORPORATION
- Masaaki SAKATA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD OF MANUFACTURING TOOTH-SHAPED COMPONENT, AND TOOTH-SHAPED CO...
- Publication number 20180021836
- Publication date Jan 25, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Mitsuharu YAMAGATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING MECHANICAL PART AND MECHANICAL PART
- Publication number 20170348763
- Publication date Dec 7, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Mitsuharu YAMAGATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PLANETARY DRIVE COMPRISING A PLANET CARRIER
- Publication number 20170335947
- Publication date Nov 23, 2017
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Marian CINTULA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Gear And An Electric Actuator Provided Therewith
- Publication number 20170252795
- Publication date Sep 7, 2017
- NTN Corporation
- Yoshinori IKEDA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR FORMING POWER TRANSMISSION COMPONENTS USING HEAT-ASSISTE...
- Publication number 20170073790
- Publication date Mar 16, 2017
- Magna Powertrain Inc.
- John R. SABO
- C21 - METALLURGY OF IRON
Information Patent Application
CASSETTE AND BICYCLE WHEEL ASSEMBLY
- Publication number 20170056955
- Publication date Mar 2, 2017
- Praxis Works LLC
- David M. Earle
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Method for Creating Through-Passages in a Metal Body by Means of Hi...
- Publication number 20160325338
- Publication date Nov 10, 2016
- Wolfgang Rixen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Systems and Methods for Implementing Tailored Metallic Glass-Based...
- Publication number 20160258522
- Publication date Sep 8, 2016
- Californaia Institute of Technology
- Douglas C. Hofmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR FORMING A CROWNING ON A SINTERED COMPONENT
- Publication number 20160214178
- Publication date Jul 28, 2016
- MIBA SINTER AUSTRIA GMBH
- Alexander Weiermair
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING MOTOR VEHICLE LOCKS WITH AN OBLIQUE MAIN LATCH...
- Publication number 20150330119
- Publication date Nov 19, 2015
- Thorsten Bendel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING MOTOR VEHICLE LOCKS WITH LATCH SURFACES ASSOCI...
- Publication number 20150315827
- Publication date Nov 5, 2015
- Thorsten Bendel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Stamping Press
- Publication number 20150183020
- Publication date Jul 2, 2015
- Yield Force, S.L.
- José Lozano Bonet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLOW FORMED DRUM WITH A RETENTION RING AND A SUBSTANTIALLY BURR FRE...
- Publication number 20140366601
- Publication date Dec 18, 2014
- Timothy J. Cripsey
- B32 - LAYERED PRODUCTS
Information Patent Application
HELICAL SPLINE FORMING
- Publication number 20140007638
- Publication date Jan 9, 2014
- MAGNA POWERTRAIN OF AMERICA, INC
- Bahman Abbassian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING DEVICE FOR DRIVE PLATE AND MANUFACTURING METHOD FOR D...
- Publication number 20140000334
- Publication date Jan 2, 2014
- Aisin AW Co., Ltd.
- Daisuke Iwata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MANUFACTURING METHOD FOR TOOTHED MEMBER, MANUFACTURING DEVICE FOR T...
- Publication number 20130318792
- Publication date Dec 5, 2013
- Aisin AW Co., Ltd.
- Daisuke Iwata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEVELOID PLANETARY GEAR DRIVE FOR TRANSFER CASE OR TRANSMISSION
- Publication number 20130263452
- Publication date Oct 10, 2013
- Magna Powertrain of America Inc.
- Brian Fitzgerald
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

gear wheels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sprocket for a bicycle drive train

Method of manufacturing boltless unitary ring gear-flange body

Manufacturing method of tooth part, tooth part, and processing devi...

Thin-walled hollow wheels with internal and external toothing, and...

Method for the forming manufacturing of a gear toothing and tool de...

Protrusion molding device, protrusion molding method, and molded ar...

Robot, flexible gear, gearing, and manufacturing method of flexible...

Method for producing stamped parts

Method of manufacturing tooth-shaped component, and tooth-shaped co...

Splined power transmission components made using heat-assisted cali...

Methods of forming components utilizing ultra-high strength steel a...

Frame component for a belt winder and method for producing same

Method of manufacturing mechanical part and mechanical part

Method for roll-forming disk carriers or the like and the associate...

Method for producing motor vehicle locks with an oblique main latch...

Planetary drive comprising a planet carrier

Method for producing a connecting element for transmitting rotation...

Component with internal and external teeth and method for manufactu...

Stamping method and components produced thereby

Cassette and bicycle wheel assembly

Composite brake disc and method and apparatus for manufacture of th...

Method and device for producing an internally and externally toothe...

Spinning thickening forming method and spinning thickening forming...

Stamping press

Tool and method for producing stamped parts

Device and method for producing clutch bodies that are suitable for...

Flow formed drum with a retention ring and a substantially burr fre...

Helical spline forming

Drive plate and manufacturing method for the same

Manufacturing device for drive plate and manufacturing method for d...

Patents Applicationslast 30 patents

GEAR

BOLTLESS UNITARY RING GEAR-FLANGE BODY

POWERTRAIN DRUM AND METHOD OF PRODUCING THE SAME

BOLTLESS UNITARY RING GEAR-FLANGE BODY

ROLL SPINNING FORMING DEVICE AND METHOD FOR TOOTHED PART

APPARATUS AND METHOD FOR PROFILING WORKPIECES BY COLD FORMING

SPROCKET FOR A BICYCLE DRIVE TRAIN

THIN-WALLED HOLLOW WHEELS WITH INTERNAL AND EXTERNAL TOOTHING, AND...

Method for the Forming Manufacturing of a Gear Toothing and Tool De...

CYLINDRICAL COMPONENT FOR HOLDING CLUTCH PLATES AND PRESS MOLDING M...

METHOD AND DEVICE FOR PRODUCING A FORMED PART

METHOD FOR PRODUCING A SHAPED PART, AND A SHAPED PART

ROBOT, FLEXIBLE GEAR, GEARING, AND MANUFACTURING METHOD OF FLEXIBLE...

METHOD OF MANUFACTURING TOOTH-SHAPED COMPONENT, AND TOOTH-SHAPED CO...

METHOD OF MANUFACTURING MECHANICAL PART AND MECHANICAL PART

PLANETARY DRIVE COMPRISING A PLANET CARRIER

Gear And An Electric Actuator Provided Therewith

METHOD FOR FORMING POWER TRANSMISSION COMPONENTS USING HEAT-ASSISTE...

CASSETTE AND BICYCLE WHEEL ASSEMBLY

Method for Creating Through-Passages in a Metal Body by Means of Hi...

Systems and Methods for Implementing Tailored Metallic Glass-Based...

METHOD FOR FORMING A CROWNING ON A SINTERED COMPONENT

METHOD FOR PRODUCING MOTOR VEHICLE LOCKS WITH AN OBLIQUE MAIN LATCH...

METHOD FOR PRODUCING MOTOR VEHICLE LOCKS WITH LATCH SURFACES ASSOCI...

Stamping Press

FLOW FORMED DRUM WITH A RETENTION RING AND A SUBSTANTIALLY BURR FRE...

HELICAL SPLINE FORMING

MANUFACTURING DEVICE FOR DRIVE PLATE AND MANUFACTURING METHOD FOR D...

MANUFACTURING METHOD FOR TOOTHED MEMBER, MANUFACTURING DEVICE FOR T...

BEVELOID PLANETARY GEAR DRIVE FOR TRANSFER CASE OR TRANSMISSION