发明名称 |
APPARATUS FOR MOVING CURLING PEBBLE FROM AN ICE SURFACE |
摘要 |
Curling pebble on an ice surface is removed by a rotating brush which rotates at relatively high speed to effect a melting action of the pebble and thus breaking of the pebble for collection into a catchment container mounted forwardly of the brush. The brush is carried on a frame and is driven by a motor mounted on the frame. Ground wheels are positioned behind the brush and the frame is pushed by a manually operable handle extending upwardly and rearwardly from the rear of the frame.
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申请公布号 |
CA2174998(A1) |
申请公布日期 |
1997.10.26 |
申请号 |
CA19962174998 |
申请日期 |
1996.04.25 |
申请人 |
ARMSTRONG, GEORGE |
发明人 |
ARMSTRONG, GEORGE |
分类号 |
E01H1/04;E01H1/05;E01H4/02;(IPC1-7):E01H4/02;A63B67/14;A63B71/02;E01H5/12 |
主分类号 |
E01H1/04 |
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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