EP 2617326 A1 20130724 - Backrest
Title (en)
Backrest
Title (de)
Rückenstütze
Title (fr)
Dossier
Publication
Application
Priority
EP 12000387 A 20120121
Abstract (en)
The backrest (1) has a frame (11), and a covering (12) that is stretched over the frame. The frame is bent such that the covering is provided in the form of a saddle surface. The frame comprises a flexible portion, where flexibility of the flexible portion is determined or contributed by a helical spring that is provided in the frame. The frame comprises a set of portions that is arranged with a set of different bending stiffness. The set of portions of the frame comprises an inner frame element that reaches the helical spring.
Abstract (de)
Es wird eine schalenförmige Rückenstütze (1), umfassend einen Rahmen (11) und ein über den Rahmen (11) gespanntes Gewebe (12), beschrieben, wobei der Rahmen (11) zumindest einen flexiblen Abschnitt aufweist und der Rahmen (11) so gebogen ist, dass das Gewebe (12) in Form einer Sattelfläche gewölbt ist. Der Rahmen (11) weist in dem zumindest einen flexiblen Abschnitt eine Schraubenfeder (11f) auf.
IPC 8 full level
A47C 7/42 (2006.01)
CPC (source: EP)
A47C 7/425 (2013.01)
Citation (applicant)
- DE 69208398 T2 19960926 - FIAT AUTO SPA [IT]
- DE 19642765 A1 19970417 - BOSARO BIOTECH INC [CA]
Citation (search report)
- [XI] DE 2040794 A1 19710708 - SCHUSTER WILHELM
- [A] US 3679261 A 19720725 - SLABAKOV CHRISTO G
- [A] US 5190347 A 19930302 - SHIOW-LAN LIOU [TW]
- [A] DE 1064360 B 19590827 - HERZER KURT
- [A] FR 1394606 A 19650402
- [A] US 1541213 A 19250609 - HARLEY ERSKINE P
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12000387 A 20120121