发明名称 Silt fence installation apparatus
摘要 A machine to install the lower edge of silt fence fabric in a seam in the soil includes a frame with a plow member attached. The frame can be mounted to the three point hitch of a tractor so that the machine can be raised, lowered, and tilted while being supported by the tractor. Silt fence fabric from a roll carried on a rod on the machine is fed into a chute formed by two parallel plates of the plow member. The fabric is drawn out the front of the plow member and drawn along the side of the plow member by friction with the soil through which the plow member is drawn.
申请公布号 US7144202(B2) 申请公布日期 2006.12.05
申请号 US20050266732 申请日期 2005.11.03
申请人 MCCORMICK CHRISTOPHER D 发明人 MCCORMICK CHRISTOPHER D.
分类号 E02D17/13;E02D17/20;E02F5/10 主分类号 E02D17/13
代理机构 代理人
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