发明名称 FEED BUNK SHOVEL
摘要 A shovel to remove spoiled silage and other material from cattle feed bunks. Includes a flat bottom with vertical sides. The front end of the shovel is open and the rear end is provided with an inwardly swinging gate so that the shovel can scoop material in either a forward or rearward movement. The gate swings closed when the shovel is lifted for unloading to keep the material from sliding off of the rear. A suitable handle is attached to an arched support between the sides so as to be sufficiently elevated for manipulation from a point outside of the sideboards of the feed bunk.
申请公布号 US3659888(A) 申请公布日期 1972.05.02
申请号 USD3659888 申请日期 1969.10.03
申请人 MELVIN E. DREIER 发明人 MELVIN E. DREIER
分类号 A01B1/02;(IPC1-7):A01B1/02 主分类号 A01B1/02
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