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B21K1/38
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21K
MAKING FORGED OR PRESSED METAL PRODUCTS
B21K1/00
Making machine elements
Current Industry
B21K1/38
rims tyres
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for processing aluminum alloy rims using rim seri...
Patent number
11,823,125
Issue date
Nov 21, 2023
HOUSE OF METALS COMPANY LMITED
Daniel Bitton
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloy wheel and method for manufacturing the same
Patent number
11,504,763
Issue date
Nov 22, 2022
Industrial Technology Research Institute
Yu-Hsien Chou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum wheels and methods of manufacture
Patent number
11,420,249
Issue date
Aug 23, 2022
Accuride Corporation
Nicholas E. Nanninga
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Floating block of hub shaping mold and hub shaping mold having same
Patent number
11,260,446
Issue date
Mar 1, 2022
NINGBO DEMA INTELLIGENT MACHINERY CO., LTD.
Xiangyi Dong
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Production method of wheel rim, and production method of vehicle wh...
Patent number
10,661,328
Issue date
May 26, 2020
Nippon Steel Corporation
Yoshiyuki Kaseda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aluminum alloys for applications such as wheels and methods of manu...
Patent number
10,646,914
Issue date
May 12, 2020
Accuride Corporation
Nicholas E. Nanninga
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Forged wheel trimming die
Patent number
10,569,322
Issue date
Feb 25, 2020
CITIC Dicastal CO., LTD.
Rui Li
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods and apparatus to produce high performance axisymmetric comp...
Patent number
10,442,241
Issue date
Oct 15, 2019
GM Global Technology Operations LLC
Lei Gao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Manufacture of wheels
Patent number
9,987,674
Issue date
Jun 5, 2018
GKN Land Systems Limited
Eigil Egsgaard
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Forging apparatus and forging method for rheocasting
Patent number
8,162,029
Issue date
Apr 24, 2012
Rheoforge Co., Ltd.
Tae-Soo Ha
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a lightweight bicycle wheel rim
Patent number
7,555,838
Issue date
Jul 7, 2009
William B Shook
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel manufacturing method
Patent number
7,523,555
Issue date
Apr 28, 2009
WORK CO., LTD.
Takeshi Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of manufacturing rims for motor vehicles
Patent number
6,935,024
Issue date
Aug 30, 2005
Central Motor Wheel Co., Ltd.
Kiichi Shimizu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing for aluminum alloy wheel rim
Patent number
6,886,250
Issue date
May 3, 2005
Shu-Yuan Liao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing alloy wheel for automobile
Patent number
6,757,976
Issue date
Jul 6, 2004
ASA Co. Ltd.
Jeong-Hoon Baek
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing an aluminum alloy wheel rim
Patent number
6,519,852
Issue date
Feb 18, 2003
Yuecom Manufacturing Co., Ltd.
Chien-Cheng Chen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Extruded aluminum vehicle wheel
Patent number
6,439,671
Issue date
Aug 27, 2002
Ford Global Technologies, Inc.
Aaron Lehnhardt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel for rolling stock and manufacturing method thereof
Patent number
6,033,001
Issue date
Mar 7, 2000
Sumitomo Metal Industries Limited
Takashi Fujimura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Thixotropic forming process for wheels fashioned in rheocast metal...
Patent number
5,900,080
Issue date
May 4, 1999
Reynolds Wheels International Ltd.
Valter Baldi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing a forging
Patent number
5,729,883
Issue date
Mar 24, 1998
Nissan Motor Co., Ltd.
Hideo Yoshioka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Continuous extrusion of complex articles
Patent number
5,598,731
Issue date
Feb 4, 1997
Alfredo Riviere
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rotary forging apparatus
Patent number
5,531,088
Issue date
Jul 2, 1996
Rays Engineering Co., Ltd.
Shujiro Inatani
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process of manufacturing one-piece forged wheels
Patent number
5,446,962
Issue date
Sep 5, 1995
Norris Industries, Inc.
Hovhannes A. Matossian
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of manufacturing a forged magnesium alloy
Patent number
5,409,555
Issue date
Apr 25, 1995
Mazda Motor Corporation
Makoto Fujita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Continuous extrusion of complex articles
Patent number
5,383,347
Issue date
Jan 24, 1995
Alfredo V. Riviere
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for manufacturing a single piece alloy wheel rim for vehicl...
Patent number
4,922,738
Issue date
May 8, 1990
Hiroshi Mori
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for manufacturing a single piece aluminum alloy wheel rim f...
Patent number
4,693,104
Issue date
Sep 15, 1987
Hiroshi Mori
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cast one-piece annular rim member for a vehicle wheel
Patent number
4,105,255
Issue date
Aug 8, 1978
Georg Fischer Aktiengesellschaft
Hans Kopp
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cast one-piece annular rim member for a vehicle wheel
Patent number
3,964,144
Issue date
Jun 22, 1976
Georg Fischer Aktiengesellschaft
Hans Kopp
B60 - VEHICLES IN GENERAL
Information
Patent Grant
1956618
Patent number
1,956,618
Issue date
May 1, 1934
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR PROCESSING ALUMINUM ALLOY RIMS USING RIM SERI...
Publication number
20240020639
Publication date
Jan 18, 2024
House of Metals Company Limited
Daniel Bitton
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND SYSTEM FOR PROCESSING ALUMINUM ALLOY RIMS USING RIM SERI...
Publication number
20220245571
Publication date
Aug 4, 2022
House of Metals Company Limited
Daniel Bitton
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALUMINUM ALLOY WHEEL AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220161313
Publication date
May 26, 2022
Industrial Technology Research Institute
Yu-Hsien Chou
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ALUMINUM ALLOYS FOR APPLICATIONS SUCH AS WHEELS AND METHODS OF MANU...
Publication number
20200230692
Publication date
Jul 23, 2020
ACCURIDE CORPORATION
Nicholas E. Nanninga
B60 - VEHICLES IN GENERAL
Information
Patent Application
MANUFACTURING METHOD AND STRUCTURE OF WHEEL RIM
Publication number
20200147670
Publication date
May 14, 2020
ALEX GLOBAL TECHNOLOGY, INC.
Wei-Chin CHEN
B60 - VEHICLES IN GENERAL
Information
Patent Application
ALUMINUM WHEELS AND METHODS OF MANUFACTURE
Publication number
20190217376
Publication date
Jul 18, 2019
ACCURIDE CORPORATION
Nicholas E. Nanninga
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROTARY FLOW FORMING APPARATUS
Publication number
20190111466
Publication date
Apr 18, 2019
SSB MASCHINENBAU GMBH
HOLGER KLATTE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRODUCTION METHOD OF WHEEL RIM, AND PRODUCTION METHOD OF VEHICLE WH...
Publication number
20160332210
Publication date
Nov 17, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yoshiyuki KASEDA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FORGING APPARATUS AND FORGING METHOD FOR RHEOCASTING
Publication number
20110214832
Publication date
Sep 8, 2011
Tae-Soo Ha
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Wheel manufacturing method
Publication number
20090158590
Publication date
Jun 25, 2009
Work Co., Ltd.
Takeshi Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Manufacturing Process for a Tubeless Wheel Rim for Off Road Vehicle...
Publication number
20080141532
Publication date
Jun 19, 2008
Francisco Antonio de Souza Manso
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for making disc flange as formed in situ in a wheel rim
Publication number
20070107222
Publication date
May 17, 2007
David Hui
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Lightweight bicycle wheel rim and method for producing it
Publication number
20070067993
Publication date
Mar 29, 2007
William B. Shook
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Forged aluminum vehicle wheel and associated method of manufacture...
Publication number
20060000094
Publication date
Jan 5, 2006
Carl E. Garesché
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Wheel manufacturing method
Publication number
20050274015
Publication date
Dec 15, 2005
Work Co., Ltd.
Takeshi Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Cast forging process for aluminum wheels
Publication number
20050262693
Publication date
Dec 1, 2005
Zhang Xinying
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of manufacturing for aluminum alloy wheel rim
Publication number
20040187312
Publication date
Sep 30, 2004
Shu-Yuan Liao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing rims for motor vehicles
Publication number
20040177507
Publication date
Sep 16, 2004
Central Motor Wheel Co. Ltd.
Kiichi Shimizu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for manufacturing alloy wheel for automobile
Publication number
20030145466
Publication date
Aug 7, 2003
Jeong-Hoon Baek
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING AN ALUMINUM ALLOY WHEEL RIM
Publication number
20030019105
Publication date
Jan 30, 2003
Chien-Cheng Chen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...