FIELD: mechanical engineering; accessory drives.
SUBSTANCE: proposed internal combustion engine accessory drive contains multistart worm on crankshaft and drive shafts with helical gears. Multistart worn is made on crankshaft main journals. Teeth of worm are located on one third surface of journal in middle. Edges of journal should be toothless.
EFFECT: increased service life of mechanisms and sets of engine, reduced number of lubrication points to one.
1 dwg
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RU2691259C1 |
