EP 0797399 A1 19971001 - RESILIENT CURVE ELEMENT OF PLASTICS MATERIAL WITH LONGITUDINAL AND TRANSVERSE STRUTS FOR A LORDOSIS SUPPORT WITH ADJUSTABLE CURVATURE
Title (en)
RESILIENT CURVE ELEMENT OF PLASTICS MATERIAL WITH LONGITUDINAL AND TRANSVERSE STRUTS FOR A LORDOSIS SUPPORT WITH ADJUSTABLE CURVATURE
Title (de)
ELASTISCHES WÖLBELEMENT AUS KUNSTSTOFF MIT LÄNGS- UND QUERSTREBEN FÜR EINE WÖLBUNGSVERSTELLBARE LORDOSENSTÜTZE
Title (fr)
ELEMENT CINTRE ELASTIQUE EN MATIERE PLASTIQUE POURVU DE RENFORTS LONGITUDINAUX ET TRANSVERSAUX POUR UN SOUTIEN DE LORDOSE A COURBURE REGLABLE
Publication
Application
Priority
- DE 4444803 A 19941215
- EP 9504947 W 19951214
Abstract (en)
[origin: DE4444803A1] The invention concerns a resilient curve element (1) made of plastics material and having longitudinal and transverse struts (2, 3, 4) for a lordosis support with adjustable curvature. The curve element comprises a tension bar (15) whose one end (23) is connected by a securing element (17) to the curve element (1) and whose other end is connected to an eccenter device for adjusting the curvature of the curve element (1). The curve element (1) has a projection (6) which is integrally formed therewith and is part of a housing (7) for accommodating and mounting the adjusting device. Guides, for the tension bar (15), which are integral with the curve element (1), are formed as bridges (14) over the central longitudinal strut (4) of the curve element (1), the bridges (14) being of different heights.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
A47C 7/462 (2013.01 - EP US)
Citation (search report)
See references of WO 9618326A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4444803 A1 19960620; DE 4444803 C2 19970424; DE 59504242 D1 19981217; EP 0797399 A1 19971001; EP 0797399 B1 19981111; JP 4012565 B2 20071121; JP H10510442 A 19981013; US 5934752 A 19990810; WO 9618326 A1 19960620
DOCDB simple family (application)
DE 4444803 A 19941215; DE 59504242 T 19951214; EP 9504947 W 19951214; EP 95942156 A 19951214; JP 51827396 A 19951214; US 86074397 A 19971117