Lubrication – Systems – Crank-type machines
Patent
1974-09-06
1976-06-08
Pinkham, Richard C.
Lubrication
Systems
Crank-type machines
F01M 910
Patent
active
039616878
ABSTRACT:
Apparatus for removing the excess lubricant from a rotatably mounted cylindrical valve member for internal combustion engines, pumps and compressors includes a rigid scraper blade mounted within a housing and resiliently biased toward the surface of the cylindrical valve member. The lubricant is supplied copiously to the surface of the cylindrical member at one position and is removed as the cylindrical member rotates at a second position by the rigid blade which has an extremely small degree of flexibility so that it is deformed by an amount not greater than 1/3000 of the diameter of the cylindrical valve member when the blade and a recess in the cylindrical valve member are in register.
Coles Albert Edward
Cross Michael Ellison
Groff, Jr. Emory L.
Pinkham Richard C.
Siskind Marvin
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