Support mechanism for a rotary shaft used in a swash plate type

Details Support mechanism for a rotary shaft used in a swash plate type Support mechanism for a rotary shaft used in a swash plate type

1993-08-05

1995-03-14

Bertsch, Richard A.

Pumps

Three or more cylinders arranged in parallel, radial, or...

91480, 91499, 91502, 92 71, F04B 112, F01B 300

Patent

active

053972180

ABSTRACT:
A swash plate type compressor is disclosed. A swash plate mounted on a rotary shaft reciprocally drives a double headed piston in cylinder bores. The rotary shaft is supported by valve plates, via a pair of tapered roller bearings. Outer races of the bearings are slidably fitted into sleeves, respectively. A disc spring disposed between protrusions for holding a front housing and the outer race is resiliently deformed for applying a preload to the rotary shaft. Protrusions for holding a rear housing abut against the outer race. Cylinder blocks, valve plates and housings are tightly connected one to another by a plurality of through bolts.

REFERENCES:
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patent: 5076764 (1991-12-01), Kawai et al.
patent: 5232349 (1993-08-01), Kimura et al.
patent: 5252032 (1993-10-01), Iwanami et al.

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