EP 2243400 A1 20101027 - Mechanism for sofa-beds and the like
Title (en)
Mechanism for sofa-beds and the like
Title (de)
Mechanismus für Sofabetten und dergleichen
Title (fr)
Mécanisme pour canapés er similaires
Publication
Application
Priority
- IT MI20090651 A 20090420
- IT MI20090650 A 20090420
- DE 202013007216 U 20130813
Abstract (en)
Mechanism for sofa-beds and the like, which comprises at least one bedspring (2) which is divided into three or more frames (3, 4, 5, 6) mutually pivoted two by two for folding the bedspring (2) into a base (1), wherein first levers (27) are pivoted between one or more legs (25) and an intermediate frame (5) which is in turn pivoted between a first frame (4) and a front frame (6), a support (29) suitable for supporting a seat (30) being mechanically connected to the front frame (6) by means of second levers (31) and third levers (32) pivoted between the support (29) and the front frame (6), wherein the second levers (31), the third levers (32), the support (29) and the front frame (6) form an articulated quadrilateral.
IPC 8 full level
A47C 17/22 (2006.01)
CPC (source: EP)
A47C 17/225 (2013.01)
Citation (applicant)
- WO 2008117318 A1 20081002 - STEMA SRL [IT], et al
- DE 10322838 B3 20040819 - SEDAC MECOBEL S A [BE]
- US 2407864 A 19460917 - LOUIS ARZT
Citation (search report)
- [X] DE 10322838 B3 20040819 - SEDAC MECOBEL S A [BE]
- [X] US 2407864 A 19460917 - LOUIS ARZT
- [A] EP 1190649 A1 20020327 - STEMA SRL [IT]
- [A] GB 777347 A 19570619 - SAMUEL CRAM GORDON
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA ME RS
DOCDB simple family (publication)
EP 2243399 A1 20101027; DE 202013007216 U1 20130827; EP 2243400 A1 20101027
DOCDB simple family (application)
EP 10159762 A 20100413; DE 202013007216 U 20130813; EP 10159765 A 20100413