Title:
DISK FOR WHEEL, VEHICULAR WHEEL, AND METHOD OF MANUFACTURING THE DISK FOR WHEEL AND THE VEHICULAR WHEEL
Document Type and Number:
Japanese Patent JP2010095011
Kind Code:
A
Abstract:
To provide a disk for a wheel and a vehicular wheel whose manufacturing yield is high and whose weight can be reduced.
The disk for a wheel, which is structured by carrying out the cladding joint of a plurality of metal plates 40, includes: a hub mounting part 6; spoke parts 2, which extend radially from the hub mounting part toward the outer edge of a disk 10, and an annular disk outer peripheral part 4 connected to the outer ends of the spoke parts. The hub mounting part, the spoke parts and the disk outer peripheral part include hollow parts 9a, 9b of one piece expanded at the joint boundary surfaces of the metal plates. Besides, the hollow parts are closed by the outer edge 4f of the disk peripheral part and the hub mounting part.
Inventors:
CHO SUSUMU
HAMASHIMA YOSHIO
MORI KENKI
ITO KOTARO
HAMASHIMA YOSHIO
MORI KENKI
ITO KOTARO
Application Number:
JP2008264831A
Publication Date:
April 30, 2010
Filing Date:
October 14, 2008
Export Citation:
Assignee:
TOPY IND
International Classes:
B60B1/14; B60B1/10; B60B3/02; B60B3/04
Attorney, Agent or Firm:
Kenichiro Akao
Akira Shimoda
Naoto Koyama
Akira Shimoda
Naoto Koyama