Title:
組立式の軽合金製自動車及び二輪車用ホイール
Document Type and Number:
Japanese Patent JP3990283
Kind Code:
B2
Abstract:
A two-piece-wise built-up light-alloy wheel with a rather big diameter for automobiles and two-wheeled vehicles, being aimed to be made as lightweight and have an improved ornamental appearance, comprising: a rim (2) having outer and inner rim portions integrally formed with each other; a center disk (1) built-up with the integral rim (2); fastener bolts fastening the rim with the center disk; and a plurality of thick-wall portions (9) bulging from and integrally formed with the outer rim portion as bulging toward center of the wheel, as to form screw holes for the fastener bolts. Thickness of the rim (2) is substantially same except for the thick-wall portions, throughout from a bead seat (6) on the outer rim portion through a well part (8).
Inventors:
Katsunori Yoshimura
Application Number:
JP2002552771A
Publication Date:
October 10, 2007
Filing Date:
December 20, 2001
Export Citation:
Assignee:
Eagle Kosan Co., Ltd.
International Classes:
B60B3/04; B60B3/10; B60B23/10
Domestic Patent References:
| JP5766001A | ||||
| JP574901U | ||||
| JP9240201A | ||||
| JP6236901U |
Foreign References:
| US4982998 | ||||
| WO1997031792A1 |
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Masato Tsuda