| 摘要 |
<p>The present abstract refers to a patent of invention for vibratory pump belonging to the field of hydraulic equipment and which topping (30) has been improved to avoid the shock of the axial transmission member (tilt) (20) against the solenoid nucleus (10); said of a compressible rubber mass forming a pad (50), located in the upper minor base of rubber covering (41) of the topping (30), between it and the sucker (31); and by a corresponding post (51), located in the upper minor disposed in the internal structure (40) of the topping (30) under the pad (50).</p> |
