| 摘要 |
<p>The invention concerns a device for displacing a bulky load, of the type comprising a bearing plate (2) designed to be slid beneath the load, the bearing plate (2) comprising carrier balls (3). It consists of an assembly of at least two bearing plates (2) mutually assembled by linking means (4) which co-operate with fastening means (5, 6) comprised in the bearing plates (2).</p> |
