发明名称 Forage feeding device
摘要 A collapsible forage feeding is provided with opposing C-shaped frames supported on wheels. The frames have front and rear members which are slidably received within guide tracks such that the frames can be rolled towards one another by the animals as feed is consumed and thereby provide access to additional feed. The wheels are rotatably mounted to the frames so that the device can be moved longitudinally or so that the frames can be moved laterally with respect to one another.
申请公布号 US5067442(A) 申请公布日期 1991.11.26
申请号 US19890327100 申请日期 1989.03.22
申请人 SCHILLING, HAROLD D. 发明人 SCHILLING, HAROLD D.
分类号 A01K5/01 主分类号 A01K5/01
代理机构 代理人
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