EP 0394733 B1 19940119 - Head or foot support positioning device.
Title (en)
Head or foot support positioning device.
Title (de)
Kopf- oder Fusssteller für verschwenkbare Rahmenteile.
Title (fr)
Dispositif de positionnement pour un support de tête ou de pied.
Publication
Application
Priority
DE 3913821 A 19890426
Abstract (en)
[origin: EP0394733A1] The invention relates to a head or foot support (1), which can be reversed in an upper position, having a toothed rail (6) and a bearer (43), which are connected to one another in an articulated manner, and having a support strut (57), by means of which the head or foot support (1) can be fixed in a plurality of stepped catches. The joint ends of the toothed rail (6) have swivel openings with a slot, which are pushed over a flat swivel piece of a lower attachment element (27). The upper attachment element (35) has slip channels to rotary openings, through which bearing journals are passed to link ends of the bearer. The slide (59), as control element for the catch-free return of the head or foot support (1) to its starting position, is guided inside the U-shaped toothed rail in longitudinal beads which are also reinforcement beads. <IMAGE>
IPC 1-7
IPC 8 full level
A47C 20/04 (2006.01); A47C 20/16 (2006.01)
CPC (source: EP)
A47C 20/043 (2013.01)
Designated contracting state (EPC)
AT BE CH DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0394733 A1 19901031; EP 0394733 B1 19940119; AT E100292 T1 19940215; DD 293720 A5 19910912; DE 3913821 C1 19901206; HU 207652 B 19930528; HU 902580 D0 19900828; HU T57019 A 19911128
DOCDB simple family (application)
EP 90106756 A 19900409; AT 90106756 T 19900409; DD 34006790 A 19900425; DE 3913821 A 19890426; HU 258090 A 19900426