| 摘要 |
<p>PURPOSE:To simply and securely monitor oiling state, to check it and to enable adjustment of an oiling amount per oiling port in a distribution valve for intermittently supplying a predetermined amount of oil to necessary points even when oil is supplied intermittently from a plurality of oiling ports. CONSTITUTION:A distribution valve comprises a plurality of spools 3 which are vertically moved each time when oil is intermittently supplied from each of a plurality of oiling ports, a plurality of frequency recording mechanisms 8 for automatically recording the number of operation when each of the spools is vertically moved, and a plurality of oiling amount adjusting mechanisms 9 for adjusting a width of the vertical motion of each of the spools 3 and for controlling an oiling amount.</p> |
