Metal founding – Process – Shaping a forming surface
Patent
1991-01-07
1991-10-08
Seidel, Richard K.
Metal founding
Process
Shaping a forming surface
164 45, 164246, 164249, B22C 904
Patent
active
050545370
ABSTRACT:
Disclosed herein is a lost foam pattern assembly comprising a crankcase section including first and second planar surfaces intersecting at an angle defined therebetween, a port cylinder section fixed to the first surface of the crankcase section, and a starboard cylinder section fixed to the second surface of the crankcase section, which port and starboard cylinder sections are fixed to each other along a glue face located in a plane bisecting the angle.
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Outboard Marine Corporation
Seidel Richard K.
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