| 摘要 |
<p>PURPOSE:To improve assembly workability, by assembling a spherical ball and shoe of sliding part, which serve as a turn lock mechanism for a piston support corresponding to a journal, to be integrally formed. CONSTITUTION:A journal 10 rotates by a shaft 6 generating a swivel motion corresponding to a tilt angle, and a piston 20 fits a piston support 8 performing a reciprocating motion of the piston. A turn lock mechanism of the piston support 8 comprises a ball 14, fitted to a slide pin 12, and a shoe 16 integrally formed with that ball 14. Accordingly, if the ball is inserted to the pin, it is only required next for assembly to insert a shoe part into a cylindrical groove, thus assembly workability can be improved.</p> |
