METHOD FOR MANUFACTURING VEHICLE WHEEL, AND VEHICLE WHEEL

Title:

METHOD FOR MANUFACTURING VEHICLE WHEEL, AND VEHICLE WHEEL

Document Type and Number:

WIPO Patent Application WO/2012/114470

Kind Code:

A1

Abstract:

A recess (26) is formed on the periphery of each of through-holes (25) that go through a rim cavity (21), and the outer surface of a rim part (3) is cut while a seal member (41) for sealing the through-holes (25) is positioned on the recess (26). It is thereby possible to stably manufacture a vehicle wheel (1) in which swarf tends not to remain inside the rim cavity (21). Furthermore, it is not necessary to avoid the seal member (41) for sealing the through-holes (25) when cutting the outer surface of the rim part (3), and the outer surface of the rim part (3) can be cut without any distinction having to be made between the periphery of each of the through-holes (25) and the rest of the outer surface. Any increase in manufacturing costs can be minimized.

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Inventors:

FURUKAWA MASAHIDE (JP)
INUZUKA FUMITO (JP)
TAKASHIMA EIJI (JP)

Application Number:

PCT/JP2011/053961

Publication Date:

August 30, 2012

Filing Date:

February 23, 2011

Export Citation:

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Assignee:

CENTRAL MOTOR WHEEL CO LTD (JP)
FURUKAWA MASAHIDE (JP)
INUZUKA FUMITO (JP)
TAKASHIMA EIJI (JP)

International Classes:

B21D53/30; B60B21/02

Foreign References:

JP2010269695A	2010-12-02
JP2010269694A	2010-12-02
JP2010269679A	2010-12-02
JP2003326904A	2003-11-19

Other References: