发明名称 Towed piste processing implement
摘要 A piste processing implement having a finisher arrangement which is composed of an elastically flexible material and which is provided, on its underside facing toward a piste surface, with profilings which form a profile pattern in the piste surface during towing operation. The profilings have differently designed profiling sections distributed over a width of the finisher arrangement, with at least a first profiling section being provided which has a greater width and a smaller depth than the second profiling sections.
申请公布号 US8443529(B2) 申请公布日期 2013.05.21
申请号 US20100924922 申请日期 2010.10.08
申请人 BEER FRANZ;NUSSER MARTIN;KAESSBOHRER GELAENDEFAHRZEUG AG 发明人 BEER FRANZ;NUSSER MARTIN
分类号 E01H4/00 主分类号 E01H4/00
代理机构 代理人
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