Housing system for hydraulic units
AssigneeSauer Inc.
InventorsPatric N. Chamberlain, Jeffrey C. Hansell
Life of this patent
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Abstract
A housing for hydraulic units includes a single cast unitary hollow housing having a continuous side wall extending between opposing forward and rearward walls to form an enclosed housing. Preferably, the continuous side wall includes opposing top and bottom walls, and opposing right and left side walls. A rotary axis is located between the forward and rearward walls, and is generally centered in an opening formed in the forward wall. Access openings are provided in the continuous side wall, transverse to the rotary axis, for installation of components within the housing during assembly.
Claims2
A unitary hydraulic housing, comprising,
- a unitary hollow housing having opposing forward and rearward walls, opposing top and bottom wall portions, and opposing side wall portions;
- a first opening in said forward wall,
- a variable displacement hydraulic unit in said hollow housing and comprising a rotary block, swash plate and shaft;
- said shaft being journeled in said first opening and extends outwardly from said unit through said first opening,
- a second opening in one of said side walls, said second opening being of sufficient size to permit said rotary block and said swash plate to be inserted therethrough for installation within said hollow housing during assembly thereof.
Dependencies are inferred from the claim text.