Wheel disc cast in situ with interlocking rim

Details Wheel disc cast in situ with interlocking rim Wheel disc cast in situ with interlocking rim

1982-11-17

1984-12-11

Scherbel, David A.

Land vehicles: wheels and axles

Wheel

Compression wheel

301 65, 301 67, 301 96, B60B 302, B60B 306

Patent

active

044874561

ABSTRACT:
A device for manufacturing vehicle wheels having a rim which is wreath-shaped in cross section surrounding a cast wheel body is such that at least one die wall delimits the mold to be filled with cast metal. The prefabricated rim is laid between facing surfaces of a die plate and a center plate with the result that the die faces and the rim form the outer contours of the wheel body when the mold space between the die faces and rim is filled with molten metal which is introduced into the mold space under pressure. The rim itself is held by a clamping ring and can be removed in two pieces from the die assembly. A device for spraying a cooling medium onto the rim is provided on or in the clamping ring. The rim features on its inner face a central strut which is T-shaped in cross section, and on both sides of the actual struts are side struts which are inclined outwards. The free ends of the side struts are displaced by the surface of the die plates.

REFERENCES:
patent: 158848 (1875-01-01), Leland
patent: 950500 (1910-03-01), Woods
patent: 950501 (1910-03-01), Woods
patent: 3859704 (1975-01-01), Nassou

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