发明名称 |
Battery cage for hens - has covered floor tilted automatically at intervals to discharge eggs to collecting area |
摘要 |
<p>Superimposed rows of battery cages for hens are each provided with a floor which can be pivoted about its front edge. A deflector (10) at the rear of the cage is pivoted to the floor and slides in vertical guides in members (5). A shaft (1) carried in bearings(4) has two cables connected to it from the floor of each cage in a row of cages. One end of the shaft is direct coupled to the output of a redn. gearbox driven by a motor according to a predetermined programme. The floor of the cage is covered with a sheet of rubber. At intervals the rear edges of the floor are very slowly raised to allow eggs to roll forward to a gulley from which they can be collected. The floor is then lowered ready for the next cycle.</p> |
申请公布号 |
FR2387594(A1) |
申请公布日期 |
1978.11.17 |
申请号 |
FR19770011879 |
申请日期 |
1977.04.20 |
申请人 |
BERNARD ET CIE GALVANIS QUIMPERO |
发明人 |
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分类号 |
A01K31/00;A01K31/16;(IPC1-7):01K31/04 |
主分类号 |
A01K31/00 |
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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