发明名称 Fitting for fixing the pivotable legs of folding tables in the end positions
摘要 To improve the standing rigidity of the pivoted-out legs of folding tables, the latch strut 5, the link rail 10 and leg columns 4 form, via the additional bearing 11, a closed triangle of forces which removes internal forces from the table top 1 and the attachments of pivot bearings 2 and link rail 10. The mushroom-shaped catch spring 12 in the form of a pressure point engagement takes on the securement of the pivoted-in legs against dropping out. The fitting contains devices for reducing noise in the form of a spring 15 or in the form of a twisting of the latch strut 5 produced by staggered guide grooves 8a. Together with the noise-reduction base 14 of the catch spring 12, the rattling of loose fitting parts during the actuation of the mechanism is ruled out due to tensioning. In the collapsed position, the individual parts of the catch mechanism are covered by the latch strut 5 which is pivoted in flatly above the link rail 10. <IMAGE>
申请公布号 DE3425100(A1) 申请公布日期 1986.01.16
申请号 DE19843425100 申请日期 1984.07.07
申请人 ERICH HILLER & CO STUHL- UND TISCHFABRIK GMBH 发明人 HILLER,ROLF,DIPL.-WIRTSCH.-ING.;MEIER,HANS;RENTSCHLER,HEINZ,PROF.DIPL.-ING.
分类号 A47B3/08;(IPC1-7):A47B3/08 主分类号 A47B3/08
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