EP 1023236 A1 20000802 - TRACTION ELEVATOR SYSTEM USING A FLEXIBLE, FLAT ROPE AND A PERMANENT MAGNET MACHINE
Title (en)
TRACTION ELEVATOR SYSTEM USING A FLEXIBLE, FLAT ROPE AND A PERMANENT MAGNET MACHINE
Title (de)
TREIBSCHEIBENAUFZUGSYSTEM MIT FLEXIBLEM FLACHSEIL UND PERMANENTMAGNET-ANTRIEB
Title (fr)
SYSTEME D'ASCENSEUR A TRACTION DANS LEQUEL UN CABLE PLAT ET SOUPLE AINSI QU'UNE MACHINERIE A AIMANTS PERMANENTS SONT UTILISES
Publication
Application
Priority
- US 9903643 W 19990219
- US 3110898 A 19980226
- US 16941598 A 19981009
- US 21899098 A 19981222
Abstract (en)
[origin: WO9943590A1] A traction elevator system includes a machine having a rotor including permanent magnets and a flat rope engaged with the machine. The flat rope includes one or more load-carrying members retained within a common sheath from a non-metallic material.
IPC 1-7
IPC 8 full level
B66B 7/06 (2006.01); B66B 11/04 (2006.01)
CPC (source: EP)
B66B 11/0438 (2013.01)
Citation (search report)
See references of WO 9943590A1
Citation (third parties)
Third party :
- US 4739696 A 19880426 - SHEEN SHUENN T [TW]
- US 5783895 A 19980721 - HAKALA HARRI [FI], et al
- ECKERSLEY G.P.: "New concepts in Elevator Drive Systems - Incorporating Synchronous AC Gearless Machines with Variable Frequency Control", LIFT-REPORT, vol. 17, no. 5, September 1991 (1991-09-01) - October 1991 (1991-10-01), pages 21 - 23, XP002959732
- STRENG H.: "Interlift 97 - ein technischer Report", LIFT-REPORT, vol. 24, no. 1, January 1998 (1998-01-01) - February 1998 (1998-02-01), pages 6 - 9, XP002959733
- GFRÖRER R.: "Gearless direct drive for elevators without a machine room", LIFT-REPORT, vol. 24, no. 5, September 1998 (1998-09-01) - October 1998 (1998-10-01), pages 49 - 52, XP002959734
- PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14 31 December 1998 (1998-12-31)
- PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30)
- PATENT ABSTRACTS OF JAPAN vol. 1998, no. 05 30 April 1998 (1998-04-30)
- PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31)
- "Neue Idee von ContiTech - Hubgurte für Aufzüge", HANNOVER MESSE, 1998, pages 14 - 16, XP002959735
Designated contracting state (EPC)
DE ES FR IT PT
DOCDB simple family (publication)
WO 9943590 A1 19990902; DE 69914577 C5 20141120; DE 69914577 D1 20040311; DE 69914577 T2 20050105; DE 69914577 T3 20090514; EP 1023236 A1 20000802; EP 1023236 B1 20040204; EP 1023236 B2 20090204; ES 2211130 T3 20040701; ES 2211130 T5 20090525; PT 1023236 E 20040630
DOCDB simple family (application)
US 9903643 W 19990219; DE 69914577 T 19990219; EP 99936066 A 19990219; ES 99936066 T 19990219; PT 99936066 T 19990219