EP 3553012 A1 20191016 - ELEVATOR
Title (en)
ELEVATOR
Title (de)
AUFZUG
Title (fr)
ASCENSEUR
Publication
Application
Priority
EP 18166821 A 20180411
Abstract (en)
The invention relates to an elevator having a normal operation mode wherein the elevator is usable for transporting passengers and/or goods, and while in this mode, the elevator comprises a hoistway (H) comprising a ceiling (C); a first elevator unit (1) movable vertically in the hoistway (H) below the ceiling (C); and a second elevator unit (2) movable vertically in the hoistway (H) below the ceiling (C); and a first stopping arrangement (6) for stopping descent of the first elevator unit (1) more than a distance (d1) below its lower extreme position (P1) and a second stopping arrangement (7,7',7",7"',7"") for stopping ascent of the second elevator unit (2) more than a distance (d2) above its upper extreme position (P2). The second stopping arrangement (7,7',7",7"',7"") comprises an obstructing equipment (10,20,30,40) positioned within the hoistway (H) in vertical direction between the second elevator unit (2) and the hoistway ceiling (C) for obstructing ascent of the second elevator unit (2) more than a distance (d2) above its upper extreme position (P2).
IPC 8 full level
B66B 5/28 (2006.01)
CPC (source: EP)
B66B 5/28 (2013.01)
Citation (search report)
- [IAY] JP 2002356284 A 20021210 - MITSUBISHI ELECTRIC CORP
- [Y] JP S61169475 A 19860731 - MITSUBISHI ELECTRIC CORP
- [Y] JP 2003252546 A 20030910 - MITSUBISHI ELECTRIC CORP
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 18166821 A 20180411