| 摘要 |
<p>The cover grating is for manure take-off channels in cattle stalls. Those components of the grating(10) which can be worn away by the animals are releasably fitted to the grating for example by plug connections. The wearable components are in the form of longitudinal supports(30), which are releasably connected with cross supports(20) of the grating. The longitudinal supports(30) are pref. slotted profile tubes, inside which continuous tube guide elments(32) grip in the slot. The tube guide elements are formed on the traverse supports(20).</p> |
