EP 0917518 B1 20000517 - PULLEY-DRIVEN ELEVATOR
Title (en)
PULLEY-DRIVEN ELEVATOR
Title (de)
TREIBSCHEIBENAUFZUG
Title (fr)
ASCENSEUR A POULIES MOTRICES
Publication
Application
Priority
- DE 19632850 A 19960814
- EP 9704424 W 19970813
Abstract (en)
[origin: US6193017B1] A traction-sheave elevator is provided without a counterweight. The elevator includes an elevator car that is guided in an elevator shaft. A rope is used to carry the car. The elevator further include at least two motor-driven traction-sheaves that are connected one behind the other relative to the rope. The rope wraps around each traction-sheave to define a relative angle of wrap greater than 180°. A tensioning device is connected downstream of the traction-sheaves for self-adjustably applying a requisite tension to the rope after the rope comes off the second traction-sheave. Additionally, a braking device is provided for at least one of the traction-sheaves.
IPC 1-7
IPC 8 full level
B66B 7/10 (2006.01); B66B 11/08 (2006.01)
CPC (source: EP US)
B66B 7/10 (2013.01 - EP US); B66B 11/007 (2013.01 - EP US); B66B 11/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB GR IT LI SE
DOCDB simple family (publication)
US 6193017 B1 20010227; AT E192996 T1 20000615; DE 19632850 A1 19980219; DE 19632850 C2 19980910; DE 59701730 D1 20000621; EP 0917518 A1 19990526; EP 0917518 B1 20000517; ES 2147994 T3 20001001; GR 3034084 T3 20001130; HK 1021891 A1 20000714; WO 9806655 A1 19980219
DOCDB simple family (application)
US 24216699 A 19990210; AT 97937582 T 19970813; DE 19632850 A 19960814; DE 59701730 T 19970813; EP 9704424 W 19970813; EP 97937582 A 19970813; ES 97937582 T 19970813; GR 20000401777 T 20000802; HK 99105503 A 19991126