| 摘要 |
<p>The device comprises a hollow body of revolution 1 in which a spongy substance 2 is positioned. Said body 1 has an inlet orifice 3 and an outlet orifice 4. This body can open in two parts 7a, 7b articulated on a hinge 5 parallel to the axis 6 of the hollow body, along the line, which is the axis 6 of said hollow body, joining the inlet orifice 3 and outlet orifice 4, the spongy substance 2 has a succession of empty spaces 8 allowing a lubricant fluid to penetrate deeply into the spongy substance when said hollow body is filled with lubricant fluid. This device allows for filling with lubricant fluid without the need to take the wires out of the tube.</p> |
