Roll forming

Industry

CPC
Y10T29/49471

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T29/00Metal working

Current Industry

Y10T29/49471Roll forming

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing gear
- Patent number 11,407,085
- Issue date Aug 9, 2022
- Toyota Jidosha Kabushiki Kaisha
- Hiroyoshi Tawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planet for a planetary rolling-contact screw
- Patent number 10,167,934
- Issue date Jan 1, 2019
- Schaeffler Technologies AG & Co. KG
- Horst Gredy
- 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
Planet for a planetary rolling-contact screw
- Patent number 9,447,856
- Issue date Sep 20, 2016
- Schaeffler Technologies AG & Co. KG
- Horst Gredy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thread rolling method for gear using cylindrical dies
- Patent number 9,399,250
- Issue date Jul 26, 2016
- Aisin Seiki Kabushiki Kaisha
- Eiri Nagata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rolling tool, apparatus and method for the production of crowned te...
- Patent number 9,144,837
- Issue date Sep 29, 2015
- Miba Sinter Austria GmbH
- Horst Roessler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a toothed disc
- Patent number 8,601,693
- Issue date Dec 10, 2013
- Magna Powertrain Inc.
- John Sabo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacture of a shaft/hub connection
- Patent number 8,453,484
- Issue date Jun 4, 2013
- GKN Driveline International GmbH
- Wolfgang Beigang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sintered gear element featuring locally selective surface compression
- Patent number 8,402,659
- Issue date Mar 26, 2013
- GKN Sinter Metals Holding GmbH
- Gerhard Kotthoff
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for suppressing the influence of roll eccentricities
- Patent number 8,386,066
- Issue date Feb 26, 2013
- Siemens Aktiengesellschaft
- Josef Hofbauer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forming preforms and parts therefrom
- Patent number 8,230,597
- Issue date Jul 31, 2012
- Ford Global Technologies, LLC
- Joseph Szuba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a gear wheel
- Patent number 8,069,696
- Issue date Dec 6, 2011
- Miba Sinter Austria GmbH
- Christian Sandner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flow formed gear
- Patent number 8,042,370
- Issue date Oct 25, 2011
- Ronjo, LLC
- Joseph Szuba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rack and pinion type steering device and method of manufacturing th...
- Patent number 7,908,748
- Issue date Mar 22, 2011
- NSK Ltd.
- Hiroki Nishikubo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Cold formed differential housing with integrated ring gear
- Patent number 7,721,409
- Issue date May 25, 2010
- Magna Powertrain Inc.
- Alan Lindsay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Gear roll-forming apparatus
- Patent number 7,484,394
- Issue date Feb 3, 2009
- Toyoseiki Kabushiki Kaisha
- Nobuo Ogishi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of working recessed portion in headrest stay and press appar...
- Patent number 7,424,817
- Issue date Sep 16, 2008
- Inoac Corporation
- Hiyoshi Ishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a gearwheel
- Patent number 7,334,444
- Issue date Feb 26, 2008
- Miba Sinter Austria GmbH
- Christian Sandner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming internal gear, and internal gear
- Patent number 7,152,446
- Issue date Dec 26, 2006
- Toyoda Machine Works, Ltd.
- Yukio Wada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Gear wheels roll formed from powder metal blanks
- Patent number 7,137,312
- Issue date Nov 21, 2006
- FormFlo Limited
- Christopher John Cole
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Crankshaft damper with integral pulse ring and method
- Patent number 7,055,243
- Issue date Jun 6, 2006
- The Gates Corporation
- Yahya Hodjat
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a shaft and device containing one such a shaft
- Patent number 7,051,611
- Issue date May 30, 2006
- Robert Bosch GmbH
- Lothar Fauth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of rolling worm gear and the worm gear
- Patent number 6,915,673
- Issue date Jul 12, 2005
- Nissei Co., Ltd.
- Toshinaka Shinbutsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing sliding sleeves for gearshift mechanisms
- Patent number 6,883,358
- Issue date Apr 26, 2005
- Hay-Tec Automotive GmbH & Co. KG
- Gerald Hauf
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for making a rotation-symmetrical gear member
- Patent number 6,868,606
- Issue date Mar 22, 2005
- WF-Maschinenbau und Blechformtechnik GmbH & Co. KG
- Udo Friese
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Full form roll finishing technique
- Patent number 6,779,270
- Issue date Aug 24, 2004
- The Penn States Research Foundation
- Nagesh Sonti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold forming by rolling of parts made of press sintered material
- Patent number 6,729,171
- Issue date May 4, 2004
- Escofier Technologie S.A.S.
- Claude Ladousse
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for manufacturing a cylindrical member, and cy...
- Patent number 6,691,542
- Issue date Feb 17, 2004
- Aisin Aw Co., Ltd.
- Osamu Fukukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of chamfering and deburring gear teeth, device implementing...
- Patent number 6,571,475
- Issue date Jun 3, 2003
- Samputensili S.p.A.
- Umberto Tomei
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing cylindrical member having spline grooves, and...
- Patent number 6,530,253
- Issue date Mar 11, 2003
- Aisin Aw Co., Ltd.
- Masahiro Gotou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
PLANET FOR A PLANETARY ROLLING-CONTACT SCREW
- Publication number 20170350484
- Publication date Dec 7, 2017
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Horst Gredy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PLANET FOR A PLANETARY ROLLING-CONTACT SCREW
- Publication number 20140378271
- Publication date Dec 25, 2014
- Schaeffler Technologies GmbH & Co. KG
- Horst Gredy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
THREAD ROLLING METHOD FOR GEAR USING CYLINDRICAL DIES
- Publication number 20140245610
- Publication date Sep 4, 2014
- AISIN SEIKI KABUSHIKI KAISHA
- Eiri Nagata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TOOTHED DISC AND METHOD FOR MANUFACTURING THE TOOTHED DISC
- Publication number 20140157928
- Publication date Jun 12, 2014
- Magna Powertrain Inc.
- John Sabo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING TOOL, APPARATUS AND METHOD FOR THE PRODUCTION OF CROWNED TE...
- Publication number 20120297623
- Publication date Nov 29, 2012
- MIBA SINTER AUSTRIA GMBH
- Horst Roessler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLOW FORMED GEAR
- Publication number 20120011911
- Publication date Jan 19, 2012
- RONJO, LLC
- Joseph Szuba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Form Rolling Method for Involute Gear
- Publication number 20110302783
- Publication date Dec 15, 2011
- AISIN SEIKI KABUSHIKI KAISHA
- Eiri NAGATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR BACKING THE INSDE TEETH OF A SLIDING SLEEV...
- Publication number 20110232092
- Publication date Sep 29, 2011
- MIBA SINTER AUSTRIA GMBH
- Alexander Mueller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SLIDING SLEEVE
- Publication number 20110219907
- Publication date Sep 15, 2011
- THYSSENKRUPP PRESTA AG
- Andreas Rietzler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method For The Production Of A One-Piece Metallic Multiple Wheel, P...
- Publication number 20100279807
- Publication date Nov 4, 2010
- MIBA SINTER AUSTRIA GMBH
- Herbert Schmid
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FORMING PREFORMS AND PARTS THEREFROM
- Publication number 20100083783
- Publication date Apr 8, 2010
- Joseph Szuba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR MACHINING A TOOTHING ON A SINTERED PART
- Publication number 20100064755
- Publication date Mar 18, 2010
- Johannes Koller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method For Manufacturing A Toothed Disc and The Toothed Disc Manufa...
- Publication number 20100024217
- Publication date Feb 4, 2010
- John Sabo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for Suppressing the Influence of Roll Eccentricities
- Publication number 20090210085
- Publication date Aug 20, 2009
- Josef Hofbauer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RACK AND PINION TYPE STEERING DEVICE AND METHOD OF MANUFACTURING TH...
- Publication number 20090120226
- Publication date May 14, 2009
- NSK Ltd.
- Hiroki Nishikubo
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Method for Producing a Gear Wheel
- Publication number 20090090154
- Publication date Apr 9, 2009
- Christian Sandner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Powder metal internal gear rolling process
- Publication number 20080282544
- Publication date Nov 20, 2008
- Roger Lawcock
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Manufacture of a Shaft/Hub Connection
- Publication number 20080201950
- Publication date Aug 28, 2008
- Wolfgang Beigang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Sintered Gear Element Featuring Locally Selective Surface Compression
- Publication number 20080166579
- Publication date Jul 10, 2008
- Gerhard Kotthoff
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Flow formed gear
- Publication number 20070251283
- Publication date Nov 1, 2007
- Joseph Szuba
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for producing a gearwheel
- Publication number 20070107481
- Publication date May 17, 2007
- Christian Sandner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
GEAR ROLL-FORMING APPARATUS
- Publication number 20070068211
- Publication date Mar 29, 2007
- Nobuo Ogishi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cold formed differential housing with integrated ring gear
- Publication number 20060143917
- Publication date Jul 6, 2006
- Alan Lindsay
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of generation of face enveloping gears
- Publication number 20060090340
- Publication date May 4, 2006
- Yakov Fleytman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of forming internal gear, and internal gear
- Publication number 20050166654
- Publication date Aug 4, 2005
- Yukio Wada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Manufacturing for face gears
- Publication number 20050115071
- Publication date Jun 2, 2005
- Yakov Fleytman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Crankshaft damper with integral pulse ring and method
- Publication number 20050050727
- Publication date Mar 10, 2005
- Yahya Hodjat
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of working recessed portion in headrest stay and press appar...
- Publication number 20050016248
- Publication date Jan 27, 2005
- INOAC CORPORATION CO., LTD.
- Hiyoshi Ishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Gear wheels roll formed from powder metal blanks
- Publication number 20040221453
- Publication date Nov 11, 2004
- Christopher John Cole
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cold forming by rolling of parts made of press sintered material
- Publication number 20030226386
- Publication date Dec 11, 2003
- ESCOFIER TECHNOLOGIE S.A.
- Claude Ladousse
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Roll forming

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing gear

Planet for a planetary rolling-contact screw

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

Planet for a planetary rolling-contact screw

Thread rolling method for gear using cylindrical dies

Rolling tool, apparatus and method for the production of crowned te...

Method for manufacturing a toothed disc

Manufacture of a shaft/hub connection

Sintered gear element featuring locally selective surface compression

Method for suppressing the influence of roll eccentricities

Forming preforms and parts therefrom

Method for producing a gear wheel

Flow formed gear

Rack and pinion type steering device and method of manufacturing th...

Cold formed differential housing with integrated ring gear

Gear roll-forming apparatus

Method of working recessed portion in headrest stay and press appar...

Method for producing a gearwheel

Method of forming internal gear, and internal gear

Gear wheels roll formed from powder metal blanks

Crankshaft damper with integral pulse ring and method

Method for producing a shaft and device containing one such a shaft

Method of rolling worm gear and the worm gear

Method of producing sliding sleeves for gearshift mechanisms

Method and apparatus for making a rotation-symmetrical gear member

Full form roll finishing technique

Cold forming by rolling of parts made of press sintered material

Method and apparatus for manufacturing a cylindrical member, and cy...

Method of chamfering and deburring gear teeth, device implementing...

Method for producing cylindrical member having spline grooves, and...

Patents Applicationslast 30 patents

PLANET FOR A PLANETARY ROLLING-CONTACT SCREW

PLANET FOR A PLANETARY ROLLING-CONTACT SCREW

THREAD ROLLING METHOD FOR GEAR USING CYLINDRICAL DIES

TOOTHED DISC AND METHOD FOR MANUFACTURING THE TOOTHED DISC

ROLLING TOOL, APPARATUS AND METHOD FOR THE PRODUCTION OF CROWNED TE...

FLOW FORMED GEAR

Form Rolling Method for Involute Gear

METHOD AND APPARATUS FOR BACKING THE INSDE TEETH OF A SLIDING SLEEV...

SLIDING SLEEVE

Method For The Production Of A One-Piece Metallic Multiple Wheel, P...

FORMING PREFORMS AND PARTS THEREFROM

METHOD AND DEVICE FOR MACHINING A TOOTHING ON A SINTERED PART

Method For Manufacturing A Toothed Disc and The Toothed Disc Manufa...

Method for Suppressing the Influence of Roll Eccentricities

RACK AND PINION TYPE STEERING DEVICE AND METHOD OF MANUFACTURING TH...

Method for Producing a Gear Wheel

Powder metal internal gear rolling process

Manufacture of a Shaft/Hub Connection

Sintered Gear Element Featuring Locally Selective Surface Compression

Flow formed gear

Method for producing a gearwheel

GEAR ROLL-FORMING APPARATUS

Cold formed differential housing with integrated ring gear

Method of generation of face enveloping gears

Method of forming internal gear, and internal gear

Manufacturing for face gears

Crankshaft damper with integral pulse ring and method

Method of working recessed portion in headrest stay and press appar...

Gear wheels roll formed from powder metal blanks

Cold forming by rolling of parts made of press sintered material