COW AND NEWBORN CALF BOX (VERSIONS) Russian patent published in 1999 - IPC

FIELD: agriculture. SUBSTANCE: box has side walls, floor and calf cage with side guards formed as multiple parallelogram, and is further provided with front wall equipped with gate. According to second version, cage side guards are formed from flaps pivotally connected one with another and with front wall through pivot joints. According to first and second versions, cage is moved to operating position by removing wall together with rods from opposite wall. Side guards are unfolded to define with front wall and opposite wall within box an isolated cage. Flaps are turned over on pivot joints and unfolded to define with front wall and opposite wall an isolated cage. EFFECT: enhanced reliability in operation, simplified and convenient handling and assembling. 4 cl, 7 dwg