Difficult to force traction table,– with two approximately horizontally, one on each of the sliding surfaces,– the upper surface is divided at least once,– the upper surface in the vicinity of its outer ends, each with at least one lateral strut is connected in an articulated manner,– the transverse struts to each other extend divergently,– the divergent with a cross struts extending are pivotally connected near the bottom of the fastening,– the lower surface a device for raising and / or lowering has,– the makes it possible that the lower surface can be lowered approximately vertically,– so that, once the lower surface is lowered, and the at least once divided upper surface, by way of their connected in an articulated manner, divergently extending, with a fastening, transverse struts, is connected likewise lowered,– in that the divergent extending, with a fastening, transverse struts, which is connected in a scissor-like manner straddle vaulting apart from one another,– the upper, at least once divided surface slides apart from one another on both sides, if the lower surface is lowered..
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