发明名称 |
Feed intake control apparatus for animals |
摘要 |
A feed intake control apparatus for caged animals is disclosed which comprises a movable belt adapted to cover a standard feeding device such as a feed trough adjacent to a cage wherein a portion of the belt contains an opening to provide both an opened and closed position for the belt over the feeding device. A control device for the belt is also provided for preselected movement of the belt to either an opened or closed position to permit the animal access to a feeding device when the belt is in an opened position and denying the animal access when the belt is in a closed position. The feed intake control apparatus of the present invention is readily adaptable to existing cage and trough type feeding systems without elaborate or extensive modification.
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申请公布号 |
US4516531(A) |
申请公布日期 |
1985.05.14 |
申请号 |
US19840591721 |
申请日期 |
1984.03.21 |
申请人 |
RALSTON PURINA COMPANY |
发明人 |
SNETSINGER, DAVID C.;ENGSTER, HENRY M.;STIEBLER, DWAINE D. |
分类号 |
A01K39/01;A01K39/014;(IPC1-7):A01K31/00;A01K39/00 |
主分类号 |
A01K39/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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