Crankshaft bearings for internal-combustion engines

Details Crankshaft bearings for internal-combustion engines Crankshaft bearings for internal-combustion engines

1985-07-17

1987-09-15

Feinberg, Craig R.

Internal-combustion engines

Frame construction

Horizontal cylinder

384433, 384912, 123195C, F02F 700

Patent

active

046932160

ABSTRACT:
These crankshaft bearings consist of a light-metal alloy and are formed by a bearing section of a crankcase and a bearing cap. In order to avoid a bearing clearance causing noise, a core made of iron metal is poured at least into the bearing cap, said core, by means of a bearing area, directly surrounding the crankshaft journal of a crankshaft, and having lugs for bores connected by a transverse part. The bores are penetrated by the screws in order to fasten the bearing.

REFERENCES:
patent: 2334916 (1943-11-01), Ford et al.
patent: 2752896 (1956-07-01), Emele
patent: 4445472 (1984-05-01), Ogawa et al.
patent: 4453509 (1984-06-01), Hayashi
patent: 4465041 (1984-08-01), Hayashi
patent: 4467754 (1984-08-01), Hayashi et al.
patent: 4643145 (1987-02-01), Bolton et al.

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