| 摘要 |
A collecting cage has a front end to which at least one door is pivoted with the aid of a pivoting device. The cage also has at least three lateral walls. The pivoting device is adapted to pivot the door to an opened position and to a closed position thus covering at least part of it. The pivoting device is adapted to guide the door in an opened position to a direction parallel to a lateral wall and at a clearance therefrom for flanking the cage. The pivoting device includes at least two angle members connected to the door at a distance from each other and having a first portion protruding from the door and having a second portion in an angled position relative to the first portion, and at least two corresponding rails connected to a lateral wall.
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