Patent ID: 6056515
Filing Date: 2000-05-02
Classification: F04B

Abstract:
A vertically oriented hydrocleaning machine comprising:a motor having a housing and a downwardly oriented vertical drive shaft extending outwardly from an end of said housing;an axial pump having a piston guide unit driven by said drive shaft;said motor housing including a closure lid at an end thereof;said closure lid defining an oil sump for said motor, a shaft support with an axial hole through which said motor shaft extends, and an annular reference surface;said closure lid further being formed with an axially outwardly facing annular bearing seat coaxial with said hole;a thrust bearing disposed in said bearing seat; andsaid pump being mounted directly to said closure lid in coaxial aligned relation with said annular reference surface with said thrust bearing interposed between said outwardly facing bearing seat and said pump.