EP 1097101 A1 20010509 - ELEVATOR SYSTEM HAVING DRIVE MOTOR LOCATED AT THE BOTTOM PORTION OF THE HOISTWAY
Title (en)
ELEVATOR SYSTEM HAVING DRIVE MOTOR LOCATED AT THE BOTTOM PORTION OF THE HOISTWAY
Title (de)
AUFZUGSSYSTEMMIT AM UNTEREREM TEIL DES SCHACHTES ANGEORDNETEM ANTRIEB
Title (fr)
SYSTEME D'ASCENSEUR PRESENTANT UN MOTEUR D'ENTRAINEMENT SITUE AU NIVEAU DE LA PORTION INFERIEURE DE LA CAGE D'ASCENSEUR
Publication
Application
Priority
- US 9903646 W 19990219
- US 3110898 A 19980226
- US 16282198 A 19980929
- US 21899098 A 19981222
Abstract (en)
[origin: WO9943600A1] An elevator system includes an elevator hoistway defined in a surrounding structure, such as a building. An elevator car and counterweight are located in the hoistway. A drive motor and associated drive sheave are disposed at a bottom portion of the hoistway. The drive motor is coupled to the elevator car and the counterweight via at least one flat rope for moving the elevator car upwardly and downwardly along the hoistway.
IPC 1-7
IPC 8 full level
B66B 7/10 (2006.01); B66B 11/00 (2006.01)
CPC (source: EP)
B66B 7/10 (2013.01); B66B 11/009 (2013.01)
Citation (search report)
See references of WO 9943600A1
Designated contracting state (EPC)
DE ES FR IT PT
DOCDB simple family (publication)
WO 9943600 A1 19990902; DE 69936206 D1 20070712; DE 69936206 T2 20080131; EP 1097101 A1 20010509; EP 1097101 B1 20070530; ES 2285850 T3 20071116
DOCDB simple family (application)
US 9903646 W 19990219; DE 69936206 T 19990219; EP 99936068 A 19990219; ES 99936068 T 19990219