Title:
AUTOMOBILE WHEEL AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPH05147401
Kind Code:
A
Abstract:
PURPOSE: To prevent the phenomenon of bead portion of a tire slips circumferentially on a bead sheet portion of a rim at the time of sudden breaking or acceleration of an automobile.
CONSTITUTION: A disk 3 is fitted by pressing and with adhesive 6 onto the inner circumferential surface of a bead sheet portion of a rim 2, and is spot- welded monolithically to plural circumferential spots of the bead sheet, so as to form annular projections 4 in the weld portions on the outer circumferential surface of the bead portion.
Inventors:
SHODA ETSUO
TSUKAMOTO YASUSHI
TSUKAMOTO YASUSHI
Application Number:
JP31603991A
Publication Date:
June 15, 1993
Filing Date:
November 29, 1991
Export Citation:
Assignee:
KANAI HIROYUKI
International Classes:
B23K11/00; B60B3/04; B60B21/02; B60B21/10; B60B23/00; (IPC1-7): B23K11/00; B60B3/04; B60B21/10; B60B23/00