EP 2203373 B1 20131218 - ELEVATOR HAVING A SUSPENSION
Title (en)
ELEVATOR HAVING A SUSPENSION
Title (de)
AUFZUG MIT EINEM TRAGMITTEL
Title (fr)
ASCENSEUR AVEC UN MOYEN DE SUPPORT
Publication
Application
Priority
- EP 2008063840 W 20081015
- EP 07118710 A 20071017
- EP 08839287 A 20081015
Abstract (en)
[origin: WO2009050182A2] The invention relates to an elevator comprising a cab (3), a counterweight (8), a suspension (12) working together with the cab and the counterweight, and a wheel (4.1, 4.2, 4.3, 4.4) at least partially wound around by the suspension, wherein the suspension comprises a tie beam arrangement made of two tie beams (14) and a shell (13) encasing the tie beam arrangement, said shell comprising a longitudinal structure in an area of an outer surface (13.1) partially winding around the wheel (4.1, 4.2, 4.3, 4.4), and wherein the ratio of the width (B) of the suspension to the height (H) thereof is greater than one and less than or equal to three (1 < B/H = 3). The wheel comprises a groove (15) for guiding the suspension on the sides, in which the suspension is at least partially received, and the groove floor (15.1) thereof being formed flat. The shell (13) is coated, at least in areas, on the outer surface (13.1) thereof, wherein the coating optionally has a friction-reducing, friction-increasing, and/or wear-reducing effect.
IPC 8 full level
B66B 15/04 (2006.01); B66B 7/06 (2006.01)
CPC (source: EP US)
B66B 7/062 (2013.01 - EP US); B66B 11/08 (2013.01 - US); B66B 15/04 (2013.01 - EP US); D07B 1/162 (2013.01 - EP US); D07B 5/005 (2013.01 - EP US); D07B 5/006 (2015.07 - EP US); D07B 1/0673 (2013.01 - EP US); D07B 1/16 (2013.01 - EP US); D07B 1/22 (2013.01 - EP US); D07B 2201/1008 (2013.01 - EP US); D07B 2201/2086 (2013.01 - EP US); D07B 2201/2087 (2013.01 - EP US); D07B 2401/2015 (2013.01 - EP US); D07B 2501/2007 (2013.01 - EP US)
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009050182 A2 20090423; WO 2009050182 A3 20090806; CN 101827772 A 20100908; CN 101827772 B 20130403; EP 2203373 A2 20100707; EP 2203373 B1 20131218; ES 2449748 T3 20140321; US 2010243378 A1 20100930; US 2014332321 A1 20141113; US 9695014 B2 20170704
DOCDB simple family (application)
EP 2008063840 W 20081015; CN 200880112008 A 20081015; EP 08839287 A 20081015; ES 08839287 T 20081015; US 201414327830 A 20140710; US 73874408 A 20081015