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公开(公告)号：EP2538819A4
公开(公告)日：2014-01-15
申请号：EP11746755
申请日：2011-02-25
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公开(公告)号：EP2538819B1
公开(公告)日：2015-10-21
申请号：EP11746755.5
申请日：2011-02-25
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公开(公告)号：EP2538819A1
公开(公告)日：2013-01-02
申请号：EP11746755.5
申请日：2011-02-25
摘要： A support mechanism (7) for an object, such as a table, has at least two fixed legs (3 and 5), at least two moveable legs (4 and 6) and an interconnection means (8). The interconnection means is intermediate and rigidly connected to the at least two fixed legs. Each moveable leg includes a beam portion (4a, 6a), with one end of the beam portion connected to the interconnection means by a pivot having a pivot axis (provided by the bolt 12 for example). Each moveable leg also includes at least one support member (19-22) connected to and extending from the beam portion. At least one object support portion (19b-22b) is provided on each support member, the object support portion in contact with the object (such as the underside of a table top) in use and providing a substantially vertical support force to the object. Locating means (14) attached to the object and located relative to the interconnection means, permit upward relative displacement between the locating means and the interconnection means and prevent substantially horizontal relative displacement between the locating means (14) and the interconnection means (8). Substantially vertical displacement of the ground engaging end or foot (4c or 6c) of one of the moveable legs relative to the fixed legs causes substantially vertical displacement of the support member of the associated moveable leg and therefore substantially vertical displacement of the object and the locating means relative the interconnection means and the fixed legs, causing another of the at least two moveable legs to rotate, the support mechanism thereby conforming to an uneven surface. Relative horizontal motion between the support members and the object can be accommodated by adding a degree of freedom such as using sliding joints or flexible support members.
摘要翻译： 用于诸如桌子的物体的支撑机构（7）具有至少两个固定支腿（3和5），至少两个可移动支腿（4和6）以及互连装置（8）。 互连装置是中间的且刚性地连接到至少两个固定腿。 每个活动支腿包括梁部分（4a，6a），梁部分的一端通过具有枢转轴线（例如由螺栓12提供）的枢轴连接到互连装置。 每个可移动支腿还包括至少一个连接到梁部分并从其延伸的支撑构件（19-22）。 在每个支撑构件上设置至少一个物体支撑部分（19b-22b），物体支撑部分在使用中与物体（诸如桌面的下侧）接触并且向物体提供基本垂直的支撑力。 定位装置（14）连接到物体并相对于互连装置定位，允许定位装置和互连装置之间的向上相对位移并防止定位装置（14）和互连装置（8）之间的基本上水平的相对位移。 可移动腿中的一个相对于固定腿的地面接合端或脚（4c或6c）的大致竖直移位引起相关联的可移动腿的支撑构件的基本竖直位移，并且因此引起物体的基本竖直位移和定位 意味着相对于互连装置和固定腿而言，导致至少两个可移动腿中的另一个旋转，支撑机构由此符合不平坦表面。 通过增加诸如使用滑动接头或柔性支撑构件的自由度，可以适应支撑构件与物体之间的相对水平运动。
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