发明名称 |
Levelling device, especially for riding school surfaces, comprises height adjustable slide with orientation devices for fixing its angle relative to horizontal |
摘要 |
The levelling device (1) comprises a slide (3) which is height adjustable in relation to the surface being levelled. An orientation device (4) is used to fix the orientation of the slide in relation to a horizontal plane. The levelling device is used on granular material surfaces and can be coupled to a towing vehicle, e.g. a tractor (2).
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申请公布号 |
NL1012903(C1) |
申请公布日期 |
2001.02.27 |
申请号 |
NL19991012903 |
申请日期 |
1999.08.25 |
申请人 |
HENDRIK MARTINUS OOSTERHUIS;NICOLAAS JOHANNES SOEK |
发明人 |
RENU VOETS |
分类号 |
A01B31/00;A01K1/015;(IPC1-7):A01B25/00 |
主分类号 |
A01B31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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