EP 1396456 A4 20041027 - ELEVATOR APPARATUS
Title (en)
ELEVATOR APPARATUS
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
APPAREIL DE LEVAGE
Publication
Application
Priority
JP 0104374 W 20010524
Abstract (en)
[origin: EP1396456A1] An elevator device includes a car and a counterweight suspended by a main rope. The drive force of a driving machine is transmitted to the counterweight through a drive rope. Through ascent and descent of the counterweight, the car is caused to ascend and descend. The drive rope is wrapped around a plurality of counterweight sheaves mounted on the counterweight, an upper hoistway sheave arranged in the upper portion of the hoistway, and a lower hoistway sheave arranged in the lower portion of the hoistway. All the counterweight sheaves are arranged coaxially on the upper portion of the counterweight. <IMAGE>
IPC 1-7
IPC 8 full level
B66B 7/06 (2006.01); B66B 11/00 (2006.01)
CPC (source: EP)
B66B 11/0055 (2013.01); B66B 11/009 (2013.01)
Citation (search report)
- [E] US 2004035645 A1 20040226 - ORRMANN JAAKKO [FI]
- [XA] EP 1031528 A1 20000830 - MITSUBISHI ELECTRIC CORP [JP]
- [XA] WO 9711020 A1 19970327 - KONE OY [FI], et al
- [AD] EP 0731052 A1 19960911 - DOVER EUROP AUFZUEGE GMBH [DE]
- See references of WO 02094701A1
Designated contracting state (EPC)
AT BE CH CY DE FI FR GB LI NL
DOCDB simple family (publication)
EP 1396456 A1 20040310; EP 1396456 A4 20041027; EP 1396456 B1 20080109; CN 1270957 C 20060823; CN 1440363 A 20030903; DE 60132372 D1 20080221; DE 60132372 T2 20081224; JP WO2002094701 A1 20040909; WO 02094701 A1 20021128
DOCDB simple family (application)
EP 01932256 A 20010524; CN 01812049 A 20010524; DE 60132372 T 20010524; JP 0104374 W 20010524; JP 2002580696 A 20010524