Claims
- 1. A rearing unit, suitable for piglets, comprising:
- a pen having a perforated floor;
- a liquid feeding device in said pen having at least one artificial nipple;
- a multi-walled nest box adjacent said pen, said nest box having side walls, a top wall and a floor and having an opening in a side wall thereof permitting passage of an animal between the nest box and the pen, said top wall forming an openable roof;
- a heater connected with said nest box for maintaining a minimum temperature within said nest box;
- a thermostat having a temperature sensor positioned in said nest box adjacent to said opening in said side wall and connected to said heater for controlling said heater and thereby controlling the temperature in said nest box; and
- a solids feed device in one of said pen and said nest box and accessible to an animal in said one of said pen and said nest box.
- 2. A rearing unit as claimed in claim 1 further comprising a fan on a wall of said nest box and wherein said sensor is also connected to said fan for activating said fan to maintain a maximum temperature in the nest box.
- 3. A rearing unit as claimed in claim 1 wherein said pen has a removable roof which covers only part of the pen but which covers said liquid feeding device and said opening in the side wall of said nest box.
- 4. A rearing unit as claimed in claim 1 wherein said nest box has a size suitable for housing up to 20 piglets weighing from 5 to 15 Kg.
- 5. A rearing unit as claimed in claim 1 constructed of spaced frame members having slots therein and wherein at least the walls thereof are plastic coated boards having end portions thereof received in said slots.
- 6. A rearing unit as claimed in claim 5 wherein the boards are sealed in the slots of the framework by an inert, water-repellent liquid, grease or gel.
- 7. A rearing unit as claimed in claim 6 wherein the boards are held in the slots, and the inert water-repellent liquid, grease or gel is retained, by means of wedges placed between one side of the boards and one side of the slots.
Priority Claims (3)
Number |
Date |
Country |
Kind |
8101044 |
Jan 1981 |
GBX |
|
8120157 |
Jun 1981 |
GBX |
|
8125548 |
Aug 1981 |
GBX |
|
Parent Case Info
This application is a continuation of application Ser. No. 338,296, filed Jan. 11, 1982.
US Referenced Citations (10)
Foreign Referenced Citations (2)
Number |
Date |
Country |
1191623 |
Apr 1965 |
DEX |
807533 |
Jan 1959 |
GBX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
338296 |
Jan 1982 |
|