Land vehicles: wheels and axles – Wheel – Compression wheel
Reexamination Certificate
2005-04-12
2005-04-12
Stormer, Russell D. (Department: 3617)
Land vehicles: wheels and axles
Wheel
Compression wheel
C301S066000, C301S064102
Reexamination Certificate
active
06877820
ABSTRACT:
A cast wheel rim including a light-metal body which at least partially encompasses at least one shaped part forming a cast-in core and having a mean specific weight smaller than that of the light metal used for the body, wherein the shaped part is comprised of a pressed body made of a porous silicate material.
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Materials Science in Engineering, Carl Keyser, 1980, Charles E. Merrell Publishing company, 3rd Edition, pp. 284-296.
Austria Alu-Guss-Gesellschaft m.b.H.
Pillsbury & Winthrop LLP
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