| 摘要 |
<p>An invention patent for a "compact hydraulic device". A compact hydraulic device (10) for disassembling a mechanical coupling (20) is described, comprising a dual-action hydraulic cylinder (30) provided with a rod (31) and a body (32), the cylinder (30) being affixed perpendicularly to a supporting member (40), the supporting member (40) being affixed to an external face (21) of the mechanical coupling (20), the rod (31) of the hydraulic cylinder (30) being held axially in contact with an axle end (22) of the mechanical coupling (20), applying an action to this axle end (22), the body (32) of the cylinder (30) being shifted away from the axle end (22), entraining the supporting member (40) and the mechanical coupling (20) affixed thereto.</p> |
