| 摘要 |
An enclosure for animals has fixation stands, grate screens and connection elements as hinged pairs. Each hinged pair is arranged as two rectangular holding hooks that are rigidly fixed at given distance one from another at each section of grate screen and turned down with free ends and two yokes that are rigidly fixed in levels on fixation standpipes and placed coaxially at equal distance one from another. The distance between horizontal links of grate screens is gradually increased from down upwards. |
