Bottom plate for a crankcase

Details Bottom plate for a crankcase Bottom plate for a crankcase

2006-05-31

2008-07-15

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Rotary

C123S1950HC

Reexamination Certificate

active

07398756

ABSTRACT:
In a bottom plate for closing a crankcase of an internal combustion engine wherein the bottom plate includes openings and channels for collecting and conducting fluids, the bottom plate consists of a number of individual plates which are joined together after the channels and openings have been cut into the individual plates by laser beam cutting or water beam cutting.

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