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.
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
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