RADIALZYLINDERMOTOREN UND -PUMPEN

A radial piston pump or engine wherein the thrust exerted by the pistons is transmitted to the cam (1) via a needle bearing (2) which comprises no outer roller ring so that the needles (2) roll directly on the cam (1). To reduce friction, the needles are kept apart by smaller diameter needles or sph...

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Bibliographic Details
Main Author ERRANTE, ESTER, GENOVA, IT
Format Patent
LanguageGerman
Published 21.03.1996
Edition6
Subjects
BEARINGS
BLASTING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES
MECHANICAL ENGINEERING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A radial piston pump or engine wherein the thrust exerted by the pistons is transmitted to the cam (1) via a needle bearing (2) which comprises no outer roller ring so that the needles (2) roll directly on the cam (1). To reduce friction, the needles are kept apart by smaller diameter needles or spheres (3).
Bibliography:Application Number: DE19916010397T