Bearing device for internal combustion engine

Details Bearing device for internal combustion engine Bearing device for internal combustion engine

1978-11-09

1980-11-25

Stearns, Richard R.

Cutlery

308122, 308240, F16C 902, F16C 904

Patent

active

042354811

ABSTRACT:
A bearing device for an internal combustion engine in which device the friction loss is reduced by varying the diametrical clearances of crankshaft bearings supporting the crankshaft, in accordance with the intensities of the impact loads exerted thereon. The friction loss is further reduced, if desired, by enlarging the oil reliefs of the crankshaft bearings and/or the connecting rod bearings. The unbalance of lubricant oil supply that is caused by the variation of the clearances and the enlargement of the oil reliefs can be avoided by regulating the positions of the lubricant oil grooves of the bearings and the positions of the clicks for the position setting of the bearings.

REFERENCES:
patent: 1114554 (1914-10-01), Utz
patent: 1282672 (1918-10-01), Blumberg
patent: 1355706 (1920-10-01), Snyder
patent: 1511672 (1924-10-01), Kirkham
patent: 4073550 (1978-02-01), Yahraus

Affiliated with

Also associated with

Rating

Bearing device for internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bearing device for internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bearing device for internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1126656