发明授权
- 专利标题： Rotary snow tiller for grooming ski slopes
- 专利标题（中）： 用于美化滑雪场的旋转式雪耕机
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申请号： US12740935申请日： 2008-10-29
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公开(公告)号： US08307573B2公开(公告)日： 2012-11-13
- 发明人: Klaus Wagger , Jan Müller
- 申请人： Klaus Wagger , Jan Müller
- 申请人地址： LU Luxembourg
- 专利权人： Rolic Invest S.A.R.L.
- 当前专利权人： Rolic Invest S.A.R.L.
- 当前专利权人地址： LU Luxembourg
- 代理机构： Neal, Gerber & Eisenberg LLP
- 优先权： ITMI2007A2105 20071031
- 国际申请： PCT/EP2008/064695 WO 20081029
- 国际公布： WO2009/056579 WO 20090507
- 主分类号： E01H5/04
- IPC分类号： E01H5/04
摘要：
A rotary snow tiller for grooming the snow covering of ski slopes, and which advances in a traveling direction along the ski slope, and has a frame; and a shaft which is rotated with respect to the frame about a first axis crosswise to the traveling direction, and is fitted with tools, each of which extends along a second axis crosswise to the first axis, and is selectively adjustable about the second axis with respect to the first axis.
公开/授权文献
- US20100307033A1 ROTARY SNOW TILLER FOR GROOMING SKI SLOPES 公开/授权日：2010-12-09
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