Internal-combustion engines – Frame construction – Horizontal cylinder
Patent
1991-04-19
1993-03-23
Kamen, Noah P.
Internal-combustion engines
Frame construction
Horizontal cylinder
29463, 2988801, F02B 7700
Patent
active
051954800
ABSTRACT:
A method of broaching the surfaces of crankcase halves to permit upper and lower halves to be subsequently assembled in random pairs as a crankcase for use in an internal combustion engine. Each of the halves is broached along an essentially flat mating portion and main bearing half bores. The broached halves are then assembled together along their respective mating surfaces.
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Kamen Noah P.
Tecumseh Products Company
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