Spring wire upholstery framework - includes sinusoidal springs bent in any pattern supported by variable base for easier production,申请号DE19732364923-传众专利搜索

Spring wire upholstery framework - includes sinusoidal springs bent in any pattern supported by variable base for easier production

申请公布号：DE2364923(A1)

申请号：DE19732364923

申请日期：1973.12.28

申请公布日期：1975.09.11

申请人：

HANHARDT KG WOHNMOEBELWERKE, 4835 RIETBERG

发明人：BAUMJOHANN, FERDINAND, 4832 WIEDENBRUECK

分类号：A47C23/16;(IPC1-7):47C23/05

主分类号：A47C23/16

摘要：<p>The wire upholstery framework is covered with foam and a textile covering, and comprises strip like sinusoidal wire springs mounted parallel to each other and connected at their ends to a fixed base. Each individual spring is bent in a plane at 90 deg. to the plane of the strip with the bending planes of the individual springs being at an angle to each other in the frame. The individual springs can be connected by rigid or resilient transverse connecting members, a full length rigid connector preferably joining all of the springs springs. The opposite faces formed by parts of the springs can however be connected together by expanding connecting members in the form of sinusoidal springs themselves. The fixed base of the frame can be of metal, wood or part of a box so that its field of use is very wide.</p>