Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail
Patent
1981-03-26
1983-07-05
Feinberg, Craig R.
Internal-combustion engines
Particular piston and enclosing cylinder construction
Cylinder detail
123193CH, F02F 102
Patent
active
043912389
ABSTRACT:
An air-cooled internal combustion engine has a cylinder barrel which is detachably fastened in an opening of the crankcase by means of a bearing ring screwed from the inside of the crankcase on an external thread of the cylinder barrel. A flange of the bearing ring lies close to the inner surface of the crankcase and a ring nut is screwed from the outside of the crankcase on an external thread on the bearing ring, whereby the cylinder barrel is fixedly secured relative to the crankcase.
REFERENCES:
patent: 1938566 (1933-12-01), Birkigt
patent: 2712812 (1955-07-01), Ruckstell
Greier Josef
Pomfret Colin T.
Feinberg Craig R.
List Hans
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