Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1993-03-30
1995-01-17
Bradley, P. Austin
Metal founding
Process
Shaping liquid metal against a forming surface
164 28, 164 29, B22C 910, B22C 928
Patent
active
053818520
ABSTRACT:
The invention relates to a process for casting novel motor vehicle wheels from metal, such as from an aluminum alloy, which wheels have a rim ring and a hub part connected by supporting radial elements. According to the present process the casting mold is formed by a plurality of molded core parts that are mainly ring- and/or disk-shaped and which are axially assembled while still attached to their mold sections and are centered relative to each other by the relative adjustment of the mold sections. The parting plane of the core parts runs perpendicularly to the wheel axis. This permits one-piece wheels to be cast with great accuracy, which wheels have few, if any, visible mold seams.
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Bradley P. Austin
EB Bruhl Aluminiumtechnik GmbH
Puknys Erik R.
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