| 摘要 |
PURPOSE:To prevent a sluice valve from being blocked up by foul oil, by making oil out of a lubrication piping line pass through an oil filter installed in the lubrication piping line before oil is fed to the inside of an oil storage chamber for each lubrication type tappet. CONSTITUTION:Inside an oil storage chamber 18 of a bottomed hollow plunger cylinder 11 of each lubrication type tappet body 27, an oil filter 26'' is installed interposingly between an oil passing hole 19 on the side wall of the chamber 18 and a small diametral interconnecting passage hole 22 of a bottom plate 13, and with the oil filter 26'', oiling from the lubrication piping line 21 is filtered clean so that a sluice valve 25 is prevented from being blocked up. |
