发明名称 SCRAPER APPARATUS
摘要 A scraper apparatus is disclosed for mounting under a body of a truck. The a pparatus includes a table having a forward and a trailing end. The forward end is piv otally secured to the body of the truck. The arrangement is such that the table is permitted t o pitch relative to the body of the truck. A bearing is secured to the table and is disposed bet ween the forward and the trailing ends. A mold board scraper is disposed below and supported by the table with the mold board scraper being rotatably secured to the table by the bearing. A hydraulic cylinder secured to the mold board scraper rotates the scraper relative to t he table and an actuator pivots the table for controlling the pitch of the table and the mol d board secured to the table so that scraping of snow, ice and gravel regardless of the level t hereof relative to the truck is permitted.
申请公布号 CA2186188(A1) 申请公布日期 1997.10.31
申请号 CA19962186188 申请日期 1996.09.23
申请人 FELLER, RICHARD L.;DAVIS, KEVIN J. 发明人 FELLER, RICHARD L.;DAVIS, KEVIN J.
分类号 E02F3/76;(IPC1-7):E01H5/06 主分类号 E02F3/76
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