| 摘要 |
<p>The damper wheel block is hydraulically connectable to a shaft provided with a piston. The block comprises a wheel body (5) and covers (6,7) which have radial holes (11,12) issuing into inner ring chambers (13,14). The covers have flat seals (15,16) positioned opposite to the face surfaces of the piston (3) on the shaft (2). Between piston and wheel block, and between shaft and covers (6,7) annular gaps (8,9,10) of varying sizes are provided. These gaps are effectively connected to the cylinder spaces (17,18) formed by the shaft, piston, wheel block and covers.</p> |
