Double disk construction for automobile wheels of light alloy
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 17, 1992
Grant Date -
N/A
app pub date -
Aug 8, 1990
filing date -
Aug 31, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automotive vehicle wheel of light alloy including a main disk (21) and a second disk (22) having bosses (25, 46) respectively for attachment to a hub (26) of an axle, peripheral edges (23, 42) for attachment to a rim (R) of the wheel, vent holes (28, 52) formed in intermediate regions (27, 51) between the bosses (25, 46) and the peripheral edges (23, 42) of the disks and an adapter plate (A) for attaching the disks to the hub (26) for rotation as a unit about an axis of rotation (0--0). The adapter plate includes threaded holes provided normal to a conical surface to receive screw clamping devices for securing the disks which extend at an angle (.theta.) relative to the axis of rotation (0--0).
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