Global Patent Index - EP 1700813 A1

EP 1700813 A1 20060913 - ELEVATOR SYSTEM

Title (en)

ELEVATOR SYSTEM

Title (de)

AUFZUGSSYSTEM

Title (fr)

SYSTEME D'ASCENSEUR

Publication

EP 1700813 A1 20060913 (EN)

Application

EP 03772819 A 20031117

Priority

JP 0314583 W 20031117

Abstract (en)

A car is raised and lowered so as to be guided by guide rails installed inside a hoistway. A pair of rope bodies are suspended inside the hoistway. A pair of driving machines are mounted to a lower portion of the car. Each of the driving machines has a drive sheave. The rope bodies are wound around the drive sheaves. A pair of deflection sheaves are also mounted to a lower portion of the car. The rope bodies 5 are respectively wound around each of the deflection sheaves. A weight for imparting tension to the rope bodies is suspended on lower end portions of the rope bodies. The weight is disposed inside a region projected vertically from the car.

IPC 8 full level

B66B 7/10 (2006.01); B66B 9/02 (2006.01); B66B 11/00 (2006.01); B66B 11/04 (2006.01); B66B 11/08 (2006.01)

CPC (source: EP)

B66B 7/10 (2013.01); B66B 9/027 (2013.01); B66B 11/005 (2013.01)

Designated contracting state (EPC)

DE

DOCDB simple family (publication)

EP 1700813 A1 20060913; EP 1700813 A4 20110831; CN 1313351 C 20070502; CN 1714039 A 20051228; JP WO2005047161 A1 20070614; WO 2005047161 A1 20050526

DOCDB simple family (application)

EP 03772819 A 20031117; CN 200380101407 A 20031117; JP 0314583 W 20031117; JP 2005508825 A 20031117