| 摘要 |
<p>The hydraulic distributor exhibits a cylindrical and internally-hollow body ( 2 ) having an inlet chamber ( 3 ) for a fluid and an outlet chamber ( 4 ) which are interconnected directly (by a communication conduit), or indirectly by an external distributor. A cursor ( 7 ) is axially mobile in the hollow body ( 2 ) and a closing element ( 12 ) is associated to the cursor ( 7 ) by elastic elements ( 11 ). The closing element ( 12 ) is mobile in the inlet chamber ( 3 ) between a first position in which it occludes the inlet chamber ( 3 ) and a second position in which it permits passage of fluid from an antechamber ( 3 a) to a second opening ( 3 b).</p> |
