发明授权
- 专利标题： Partition wall consisting of double-walled panels coupled pivotally to each other
- 专利标题（中）： 分隔墙由双壁面板组成，彼此枢轴转动
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申请号： US334447申请日： 1989-04-07
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公开(公告)号： US4953611A公开(公告)日： 1990-09-04
- 发明人: Markus F. J. Verstraten
- 申请人： Markus F. J. Verstraten
- 申请人地址： NLX
- 专利权人： Pella B.V.
- 当前专利权人： Pella B.V.
- 当前专利权人地址： NLX
- 优先权： NLX8800936 19880411
- 主分类号： E06B3/48
- IPC分类号： E06B3/48 ; E05D3/06 ; E05D15/26
摘要：
The invention relates to a partition wall movable in an opening and consisting of double-walled panels coupled pivotally to each other at the standing edges, alternate panels being formed with a guide member attached fixedly to the panel and displaceable along a rail extending above the panels. An extension device in the form of a pin-like body which is slidable in an upper rail and which is continuously loaded by a force directed towards one of the standing hinged edges is provided. The partition wall is distinguished in that on the hinge edges two or more hinge assemblies are arranged, each provided with at least three parallel hinge pins and in each case with a pair of wings associated with each hinge portion. The partition wall further includes a panel wall whereby between the walls of each panel spacer elements are arranged.
公开/授权文献
- US4407261A Arrow lock 公开/授权日：1983-10-04