发明名称 Service control switching device esp. for pneumatic vehicle seat with multi-contour support
摘要 The device has at least one control switch (2b) for controlling the filling with pressurised fluid of an associated inflatable pressure pad (1). A signalling pad integrated into the control switch is fillable with pressurised fluid in parallel with the pressure pad so that the degree of filling of the signalling pad is a measure of that of the pressure pad. The outer contours of the signalling pad vary in the same way as those of the pressure pad according to the degree of filling with pressurised fluid. Several adjacent control switches (2b,2d) can have signalling pads integrated into a common, one-piece membrane.
申请公布号 DE19614316(C1) 申请公布日期 1997.05.15
申请号 DE19961014316 申请日期 1996.04.11
申请人 MERCEDES-BENZ AKTIENGESELLSCHAFT, 70327 STUTTGART, DE;ALFMEIER PRAEZISION GMBH & CO. KG, 91757 TREUCHTLINGEN, DE 发明人 SCHROEDER, WOLFRAM, DIPL.-ING. (FH), 71254 DITZINGEN, DE;FEICHTIGER, DIETER, DIPL.-ING. (FH), 71134 AIDLINGEN, DE;LINDMAYER, MARTIN, DIPL.-ING. (FH), 72172 SULZ, DE;EBBESKOTTE, ULRICH, DIPL.-ING., 75382 ALTHENGSTETT, DE;SIMON, DIETER, 91757 TREUCHTLINGEN, DE;MAIER, JOSEF, 85120 HEPBERG, DE
分类号 A47C7/46;B60N2/02;G05D16/20;H01H13/50;(IPC1-7):G05D16/00;B60N2/44;B60R16/00;H01H13/14 主分类号 A47C7/46
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