| 摘要 |
<p>PURPOSE: To provide a distributor valve device for hydraulic remote control for forming a multiple hydraulic remote control block constituting a switch means suitable for controlling a hydraulic member with hydraulic fluid under pressure. CONSTITUTION: This device includes a flat body 1 having a main face 3 for forming a multiple hydraulic remote control block, and two side faces 4 and a bottom face 5 that are narrow and on which orifices P, T; A, B are located for receiving link couplings for hydraulic connection with a source of hydraulic fluid under pressure and with a member to be controlled. The outlet orifices A, B are situated on the bottom face 5 and the width (e) of the bottom face 5 is less than the outside diameter (d) of the link coupling. The outlet orifices A, B are disposed asymmetrically relative to the entral plane M intersecting perpendicularly to the main face 3 and the bottom face 5, and an offset 1 thereof is 1/2√d<2> -e<2> or more. An assembly means is disposed symmetrically relative to the central plane M on the main face 3 of the main body 1.</p> |
