公开(公告)号：EP0175661A3

公开(公告)日：1987-08-12

申请号：EP85830236

申请日：1985-09-13

申请人： CASTILIA S.p.A.

发明人： Piretti, Giancarlo

IPC分类号： A47B01/06

CPC分类号： A47B1/06

摘要： An extensible table is described which comprises a rigid panel (4) defining the working plane of the table in a condition of minimum extension thereof and at least one structure (9) for extending the panel including a frame (10) connected to the panel (4) so as to be slidable in a direction parallel to the plane of the panel (4) and movable between an extreme retracted position within the panel (4) and an extreme extended position in which the frame (10) projects from one side of the panel (4). The table further includes a flexible covering sheet (16) fixed to the panel (4) and having a part projecting from the panel and extending in the direction of sliding of the said frame (10), and guide means (23) for the flexible sheet carried by the said frame (10) and engaged by the flexible sheet (16) so that the latter has a first pass arranged to constitute an elongation of the working plane and a second pass guided beneath the first pass; the lengths of the first and second passes being a minimum and a maximum respectively in the completely retracted position of the frame (4) and a maximum and a minimum respectively in the completely extended position of the frame. In a preferred embodiment, two structures (9) for lengthening the rigid panel (4) are provided which project from two opposite sides of the latter. A respective pair of table legs (2) is connected to the frame of each lengthening structure. By virtue of this structure the table is able to take up any configuration intermediate the minimum and maximum conditions of length.

摘要翻译： 可伸展工作台包括刚性板，其在最小延伸的条件下限定工作台的工作平面，以及用于延伸面板的至少一个结构，其包括连接到面板的框架，以便能够沿平行于 所述面板并且可在所述面板内的极限缩回位置与所述框架从所述面板的一侧突出的极端延伸位置之间移动。 该桌子还包括一个固定在面板上并具有从面板突出并沿着框架滑动方向延伸的部分的柔性覆盖片，以及由框架承载的柔性片的引导件，并被柔性片接合， 后者具有布置成构成工作平面的伸长率的第一道次和在第一道次下引导的第二道次; 第一和第二通路的长度分别是在框架的完全缩回位置中的最小值和最大值，最大值和最小值分别在框架的完全伸出位置中的最大值和最小值。