EP 2850973 A4 20160309 - MECHANISM FOR CONVERTING A SOFT FURNITURE ITEM
Title (en)
MECHANISM FOR CONVERTING A SOFT FURNITURE ITEM
Title (de)
MECHANISMUS ZUR UMWANDLUNG EINES WEICHEN MÖBELELEMENTS
Title (fr)
MÉCANISME DE TRANSFORMATION D'OBJET DE MOBILIER MOU
Publication
Application
Priority
- EA 201200623 A 20120423
- RU 2012000919 W 20121109
Abstract (en)
[origin: WO2013162410A1] The invention relates to the production of furniture, and more specifically to mechanisms for converting articles of soft furniture, and can be used in sofa or bed structures. The converting mechanism comprises two hinged elements with multiple members, said hinged elements being connected by a bar and each being comprised of a supporting member and an upper platform member, an intermediate platform member and a lower platform member for attachment to the sleeping sections. The platform members are interconnected by means of two rotatable members in the form of angle levers, each of which is hingedly connected by an angular part to the supporting member, by an end portion of a short arm to the lower platform member, and by a medium arm to the intermediate platform member, wherein the end portions of a long arm of each angle lever are hingedly connected to the upper platform member. The mechanism can additionally be equipped with a support for the intermediate platform member and with a supporting roller which is mounted on the lower platform member. An unloading device of the mechanism is preferably in the form of a tension spring which is connected to the short arm of a rotatable member.
IPC 8 full level
A47C 17/13 (2006.01)
CPC (source: EP)
A47C 17/134 (2013.01)
Citation (search report)
- [A] DE 8804837 U1 19880526
- [A] RU 2340269 C1 20081210 - PROIZV OB ALLEGRO KLASSIKA AOZ [RU]
- [A] US 1732522 A 19291022 - JOSEPH MARTIN
- [A] EP 0245219 A2 19871111 - ZORZETTO RENATO STEMA SAS [IT]
- See references of WO 2013162410A1
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
DOCDB simple family (publication)
EP 2850973 A1 20150325; EP 2850973 A4 20160309; EP 2850973 B1 20161019; EA 021769 B1 20150831; EA 201200623 A2 20130228; EA 201200623 A3 20130730; PL 2850973 T3 20170428; WO 2013162410 A1 20131031
DOCDB simple family (application)
EP 12875104 A 20121109; EA 201200623 A 20120423; PL 12875104 T 20121109; RU 2012000919 W 20121109