发明名称 SUSPENSION DEVICE FOR A SHEET-SHAPED INFORMATION MEDIUM
摘要 A suspension device for a sheet-shaped information medium (4), such as a poster or the like, for fastening to a wall or another surface, comprising an upper and a lower rod (1, 2) to which the information medium can be fastened, whereby the upper rod (1) is connected to a cord system having pulleys (5, 7), for raising and lowering relatively to members (8, 9, 10, 11) fastened to the wall or similar. The cord system comprises a single cord (6) connected to an upper member (8) fastened to the wall, and which runs below two pulleys (5) journalled in the upper rod (1) near its respective ends, and which runs above a third pulley (7) journalled in an upper member (9) fastened to the wall, and depends from this pulley (7) in order to be manipulated for raising and lowering.
申请公布号 WO9948077(A1) 申请公布日期 1999.09.23
申请号 WO1999NO00078 申请日期 1999.03.05
申请人 ELLINGSEN, JOHN, PETTER;ROSLI, BERNT, J.;AKSELSEN, PETTER, O. 发明人 ROSLI, BERNT, J.;AKSELSEN, PETTER, O.
分类号 G09F7/18;(IPC1-7):G09F15/00 主分类号 G09F7/18
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