Internal combustion engine

Details Internal combustion engine Internal combustion engine

1979-12-13

1982-02-02

Lazarus, Ira S.

Internal-combustion engines

Frame construction

Horizontal cylinder

123195S, 123198E, 181204, F16M 102, F02B 7700

Patent

active

043134050

ABSTRACT:
In an internal combustion engine comprising a crankshaft (7) and crankshaft main bearings (6), an engine unit support (1) which supports the crankshaft main bearings, and a cylinderhead (3) mounted on the engine unit support (1), which are engine parts directly affected by body resonance and sound vibration, at least one vibration absorbing and power transmitting element (15) located between the engine parts directly affected by sound vibration and the crankcase (8), a sealing element (21) located in a joint between a engine unit support (1) and the crankcase (8) which seals an encapsulated upper dry engine region oil-tightly against a lower oil-wetted engine region (22), an elastic filling element (19) bridging at least a part of the joint being inserted into the joint before the mounting of the sealing element (21) and supporting the latter, whereby the sealing element (21) comprises a viscous material forming an adhesive compound with metal which is resilient after curing. Thus, the rubber material of the vibration absorbing elements (15) can be chosen without regard for the oil-resistance and customary vibration absorbing elements can be used without a specific adaption. Furthermore, this arrangement of the sealing element does not require a specific machining of the surfaces lying close to the sealing element.

REFERENCES:
patent: 2909031 (1959-10-01), Kiekhaefer
patent: 3695386 (1972-10-01), Thien et al.
patent: 4071008 (1978-01-01), Skatsche et al.
patent: 4203409 (1980-05-01), Fachbach
patent: 4213439 (1980-07-01), Feichtinger

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