| 摘要 |
The sled is composed of two sled halves which are articulated via hinge means to each other such that the sled can be collapsed about its longitudinal center axis. In the unfolded state an upper section of a scissor-like bar rests with its bottom side on the top side of the associated other scissor-like bar. Thanks to this flat support of the scissor-like bars on one another, the sled is very stable. The unfolded operative state of the sled is automatically secured by the releasable locking mechanism.
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