| 摘要 |
This hydrostatic bearing for the swash plate of a hydraulic high-pressure and cylinder barrel machine is formed on a face of a bearing plate which registers with one face of a swash plate, and comprises a main bearing consisting of a set of two arcuate grooves surrounded by sealing surfaces and disposed in proper phase relationship to ports formed in the fluid distributor plate, and another set of grooves in the other face of said swash plate, identical in number to that of distributor orifices formed at the end of the barrel cylinders, said bearing further comprising at least three auxiliary hydrostatic bearings consisting of cavities formed in the other face of said bearing plate, said last-named cavities being concentric to the grooves of said main bearing. |
