EP 1531139 B1 20140115 - Frameless drive for elevator
Title (en)
Frameless drive for elevator
Title (de)
Maschinenrahmenlose Antriebseinheit für einen Aufzug
Title (fr)
Moteur sans châssis pour ascenseur
Publication
Application
Priority
- EP 04026113 A 20041104
- EP 03405807 A 20031113
Abstract (en)
[origin: US2005103574A1] A drive unit has at least one motor, a motor stand, a bearing block, a drive pulley and a counter-roller attachment. The drive pulley is mounted at the motor stand and at the bearing block by a shaft. A respective brake is arranged at the bearing block at each side. Webs connect the motor stand with the bearing block. The motor stand, the bearing block and the webs form a stable structure without an engine frame carrying the motor stand and the bearing block being necessary. A counter-roller attachment consisting of side plates and a counter-roller is arranged directly at the motor stand and the bearing block.
IPC 8 full level
B66B 11/04 (2006.01); B66B 11/08 (2006.01); B66B 11/00 (2006.01); H02K 7/10 (2006.01); H02K 7/102 (2006.01); H02K 7/116 (2006.01)
CPC (source: EP KR US)
B66B 11/04 (2013.01 - KR); B66B 11/043 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB LI
DOCDB simple family (publication)
US 2005103574 A1 20050519; US 7533868 B2 20090519; CA 2487580 A1 20050513; CA 2487580 C 20120403; CN 100364875 C 20080130; CN 1616337 A 20050518; EP 1531139 A1 20050518; EP 1531139 B1 20140115; HK 1077560 A1 20060217; JP 2005145717 A 20050609; JP 4938973 B2 20120523; KR 101168185 B1 20120725; KR 20050046594 A 20050518
DOCDB simple family (application)
US 97944004 A 20041101; CA 2487580 A 20041112; CN 200410092380 A 20041110; EP 04026113 A 20041104; HK 05109468 A 20051025; JP 2004315239 A 20041029; KR 20040092238 A 20041112