WHEEL AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2012/095940

A1

[Problem] To provide a wheel which is light in weight and has excellent mechanical strength and a method for manufacturing the same. [Solution] The present invention is a wheel (100) having: a disc section (20); and a rim section which is provided on a periphery of the disc section (20) continuously and integrally or by assembling and is configured from an outer rim section and an inner rim section vertically arranged on the outer rim section, the wheel (100) which is made of International Alloy Designations 7000 series aluminum alloy. When the wheel (100) is made of International Alloy Designations 7475 aluminum alloy, it is preferable that the wheel (100) is molded by forging. When the wheel (100) is made of International Alloy Designations 7204 aluminum alloy, it is preferable that the wheel (100) is molded by forging or casting.

JP2002205501	LIGHT ALLOY WHEEL FOR VEHICLE
JPH105962	CASTING METHOD OF LIGHT ALLOY WHEEL
JP2005212724	WHEEL FOR VEHICLE

ONO KOTARO (JP)
MOCHIKAWA AKIJI (JP)

PCT/JP2011/007368

July 19, 2012

December 28, 2011

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WASHI KOSAN KK (JP)
ONO KOTARO (JP)
MOCHIKAWA AKIJI (JP)

B60B3/06; B21K1/32; B60B3/02; C22F1/00; C22F1/053

JP2010083473A	2010-04-15
JPH0247235A	1990-02-16
JP4183177B2	2008-11-19
JP2004010955A	2004-01-15
JP4351025B2	2009-10-28
JP3846149B2	2006-11-15
JPH09143605A	1997-06-03
JPH0978210A	1997-03-25
JPH08127851A	1996-05-21
JP2700520B2	1998-01-21

SHIRASAKI, SHINJI (JP)
Shinji Shirasaki (JP)

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