Wheel for a motor vehicle made from a magnesium-containing alloy
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United States of America Patent
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N/A
Issued Date -
Aug 29, 2002
app pub date -
Feb 27, 2002
filing date -
Feb 27, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A wheel (1) for a motor vehicle, made from a magnesium-containing alloy, with a wheel key unit which has a central area (2) in which attachment borings (10) for attachment bolts as well as a hub boring (20) are positioned, and which has a rear, ring-shaped placement area (30) for the mounting onto a brake disk, whereby the attachment borings (10), the hub boring (20), and the placement area (30) are provided with spacer units (110, 120, 130) made from an aluminum-containing alloy. By this means, contact corrosion on the steel-containing attachment- and motor vehicle parts is prevented.
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