| 摘要 |
Animal keeping installation comprising a floor (11) provided with a mat (12) on which the animal treads when setting foot on the floor (11) and which mat (12) is arranged to be intermittently propelled by a drive roll (13) placed internally in relation to the mat (12), wherein the drive roll (13) is connected to and mounted in bearing journals (15) for rotation about its center axis in a pendulum (14) which allows the drive roll (13), on the one hand, to bear against the inner side of the mat (12) and, on the other hand, to be released from the said bearing contact in dependence on the position of the pendulum (14), and wherein the drive roll (13) is connected to a drive member (18, 19, 51, 62) for driving the roll (13) at least into a position where the drive roll (13) bears against the mat (12). |
| 主权项 |
1. An animal keeping installation comprising:
a floor provided with a mat on which an animal treads when setting foot on the floor and which mat is arranged to be intermittently propelled by a drive roll placed internally in relation to the mat; wherein the drive roll is connected to and mounted in bearing journals for rotation about its center axis and suspended by a pendulum which allows the drive roll, on the one hand, to bear against an inner side of the mat and, on the other hand, be released from contact of the drive roll against the inner side of the mat in dependence on a position of the pendulum, and in that the drive roll is connected to a drive member for driving the roll at least into a position where the drive roll bears against the mat. |
