| 摘要 |
<p>The cylinder cover connection is for use on high pressure working cylinders. The cylinder jacket cover (11) has a bore (12) in which the piston rod operates. The bore has seals (14, 15) working with the piston rod (13) and a further seal (16) provided on the extended part (17) of the cover. The end of the jacket has a tapping (18). The spigot extension (17) of the cover has a ring groove accommodating a two-part threaded retaining element (20). The retaining element has a ring carrying a lateral through bore (23) in which a pin (24) reaching the slit is fitted.</p> |
