发明名称 Combination heated scraper and brush
摘要 An ice and snow clearing device includes a brush, a heating element, a scraper and means for electrically powering the heating element. The sweeping member brushes snow or ice from the surface that is to be cleared. The scraper is connected to the rear of the brush to remove snow or ice remaining in the path of the brush. The heating element softens snow or ice remaining on the surface after operation of the brush to facilitate removal by the scraper.
申请公布号 US4930176(A) 申请公布日期 1990.06.05
申请号 US19890383920 申请日期 1989.07.21
申请人 GELMAN, GIDEON 发明人 GELMAN, GIDEON
分类号 A47L1/05;A47L1/16;B60S3/04;F25D21/02 主分类号 A47L1/05
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