Lubrication – Systems – Crank-type machines
Patent
1991-07-19
1992-10-06
Lazarus, Ira S.
Lubrication
Systems
Crank-type machines
123196R, F01M 104
Patent
active
051523736
ABSTRACT:
A crankshaft has a lubricating system in which passages for directing lubricating oil are precisely positioned to provide lubrication into the main bearing journals in areas removed from the main bearing load area and dispense such lubricating oil through outlets in the connecting rod journals precisely positioned with respect to the maximum gas pressure load area and maximum inertia load area for each connecting rod journal.
REFERENCES:
patent: 2907411 (1959-10-01), Leach
patent: 2936857 (1960-05-01), Etchells et al.
patent: 3033313 (1962-05-01), Love
patent: 3069926 (1962-12-01), Hoffman et al.
patent: 3713513 (1973-01-01), Harris et al.
patent: 3785459 (1974-01-01), Patchen
patent: 4023547 (1977-05-01), Reisacher
Venk et al., American Technical Society, "Automotive Engines", Oct. 7, 1987, pp. 105-133.
Callies Performance Products
Cariaso Alan B.
Lazarus Ira S.
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