| 摘要 |
<p>PURPOSE:To reduce the number of parts of a slat plate type compressor by fitting in slidable condition a slant plate and a ball fitted swingingly in a piston by and simplifying the coupling structure of a piston and a slant plate and improve the operational efficiency of assembling and workability. CONSTITUTION:A spherical receiving face 5 opening toward the center axis of a cylinder block 1 is formed in the center portion of a piston 4. A fitting groove 9 is cut in a ball 8 fitted swingingly in the receiving face 5, and a slant plate 7 and the piston 4 are engaged by inserting, in slidable condition and in the direction of turning, the peripheral edge of the slant plate 7 in the fitting groove 9. As the piston 4 and the slant plate 7 are engaged only with the ball 8 as above mentioned, the number of parts engaging the both is sharply reduced as compared with the number heretofore. Accordingly, the operational efficiency of assembling the both and the workability of parts can be improved, and the accuracy of assembling can be increased, and, in its turn, the cost of production can be reduced.</p> |
