EP 1067082 A4 20081217 - ELEVATOR DRIVING DEVICE
Title (en)
ELEVATOR DRIVING DEVICE
Title (de)
ANTRIEBSEINRICHTUNG FÜR AUFZUG
Title (fr)
DISPOSITIF DE COMMANDE D'UN ASCENSEUR OU MONTE-CHARGE
Publication
Application
Priority
JP 9900461 W 19990203
Abstract (en)
[origin: WO0046139A1] An elevator driving device (22), wherein a waterproof motor main body (23) is used, a traction sheave (24) and a brake device (25) are covered with a sheave waterproof cover (26) and a brake waterproof cover (28), respectively, the motor main body frame is not covered with a waterproof cover but exposed to the inside of a hoistway, and the extracted part of a rope (9) from the sheave waterproof cover (26) is enclosed by a cylindrical rope waterproof cover (29).
IPC 1-7
IPC 8 full level
B66B 7/06 (2006.01); B66B 11/04 (2006.01)
CPC (source: EP)
B66B 7/06 (2013.01); B66B 11/043 (2013.01)
Citation (search report)
- [A] JP S5892269 U 19830622
- [A] JP S59190184 A 19841027 - HITACHI LTD
- [A] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30)
- See references of WO 0046139A1
Designated contracting state (EPC)
DE FR NL
DOCDB simple family (publication)
WO 0046139 A1 20000810; CN 1088035 C 20020724; CN 1289306 A 20010328; DE 69941482 D1 20091112; EP 1067082 A1 20010110; EP 1067082 A4 20081217; EP 1067082 B1 20090930
DOCDB simple family (application)
JP 9900461 W 19990203; CN 99802365 A 19990203; DE 69941482 T 19990203; EP 99902824 A 19990203