EP 1647512 A4 20090909 - WORKING SCAFFOLD SYSTEM OF ELEVATOR
Title (en)
WORKING SCAFFOLD SYSTEM OF ELEVATOR
Title (de)
ARBEITSGERÜSTSYSTEM FÜR AUFZUG
Title (fr)
SYSTEME D'ECHAFAUDAGE DE TRAVAIL POUR ASCENSEUR
Publication
Application
Priority
JP 0309262 W 20030722
Abstract (en)
[origin: WO2005007551A1] A working scaffold system of elevator in which a plurality of foundation columns are stood on the landing floor. A plurality of foundation diagonal members are arranged diagonally between the lower end parts of the foundation columns and the rear wall of the elevator shaft. A plurality of foundation horizontal beams are arranged horizontally between the foundation columns and the forward end part of the foundation diagonal members. A plurality of suspension columns being arranged vertically in the elevator shaft are supported on the foundation horizontal beams. Lower working floor is supported by the suspension columns below the foundation horizontal beams. An upper working floor is supported by the suspension columns above a lower working floor.
IPC 8 full level
B66B 7/00 (2006.01); B66B 5/00 (2006.01); B66B 19/00 (2006.01)
CPC (source: EP)
B66B 5/0087 (2013.01); B66B 7/00 (2013.01); B66B 19/00 (2013.01); E04G 1/36 (2013.01); E04G 1/367 (2013.01)
Citation (search report)
- [E] WO 2004007869 A1 20040122 - STINGL GMBH [DE], et al
- [A] WO 0070169 A1 20001123 - OTIS ELEVATOR CO [US] & EP 1527242 A1 20050504 - STINGL GMBH [DE]
- See references of WO 2005007551A1
Designated contracting state (EPC)
DE NL
DOCDB simple family (publication)
WO 2005007551 A1 20050127; CN 100336713 C 20070912; CN 1675121 A 20050928; EP 1647512 A1 20060419; EP 1647512 A4 20090909; EP 1647512 B1 20110629; JP WO2005007551 A1 20060831
DOCDB simple family (application)
JP 0309262 W 20030722; CN 03819013 A 20030722; EP 03817541 A 20030722; JP 2005504395 A 20030722