EP 1698581 A1 20060906 - Machine, lifting system and machine room-less elevator
Title (en)
Machine, lifting system and machine room-less elevator
Title (de)
Maschine, Hebesystem und maschinenraumloser Aufzug
Title (fr)
Machine, système élévateur et ascenseur sans salle de machines
Publication
Application
Priority
EP 05380038 A 20050301
Abstract (en)
A machine, lifting system and elevator, wherein the gearless machine comprises a frame (31) and a cylindrical motor (300) having a stator (30) and a rotor (32), wherein: the stator (30) is a longitudinal shaft; the rotor (32): forms the substantially cylindrical outer surface of the motor (300); is configured to rotate about a rotating shaft parallel to the stator (30); comprises a traction pulley (321) in a central position configured for hauling a chassis (18, 52, 63) of an elevator car (19) and a counterweight (17, 64) through hauling means (16, 66); the length of the stator (30) is greater than the length of the rotor (32); the frame comprises support means (311) spaced a distance coinciding with the first length, configured to carry the motor (300), the motor (300) being rigidly joined to the frame (31) by means of the stator (30).
IPC 8 full level
B66B 11/04 (2006.01); B66B 11/00 (2006.01); B66B 11/02 (2006.01)
CPC (source: EP)
B66B 11/0206 (2013.01); B66B 11/0226 (2013.01)
Citation (applicant)
- EP 1216949 A2 20020626 - ZIEHL ABEGG AG [DE]
- WO 9933742 A1 19990708 - INVENTIO AG [CH], et al
- JP H07117957 A 19950509 - MITSUBISHI ELECTRIC CORP
Citation (search report)
- [XY] US 4771197 A 19880913 - IVANTO OSMO [FI], et al
- [XY] US 4960186 A 19901002 - HONDA TAKENOBU [JP]
- [YA] WO 0076898 A1 20001221 - ELEX SPA [IT]
- [Y] WO 9933742 A1 19990708 - INVENTIO AG [CH], et al
- [Y] DE 10205170 A1 20030828 - WITTUR AG [DE]
- [Y] US 4664230 A 19870512 - OLSEN LAWRENCE O [US]
- [A] DE 19634629 A1 19970828 - WITTUR AUFZUGTEILE GMBH & CO [DE]
- [A] US 2004182652 A1 20040923 - AMMON URS [CH], et al
- [A] US 2004108170 A1 20040610 - KOCHER JOHANNES [CH], et al
- [XY] PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1698581 A1 20060906; EP 1698581 B1 20110817; AT E520617 T1 20110915; DK 1698581 T3 20111107; ES 2371919 T3 20120111; PT 1698581 E 20111019
DOCDB simple family (application)
EP 05380038 A 20050301; AT 05380038 T 20050301; DK 05380038 T 20050301; ES 05380038 T 20050301; PT 05380038 T 20050301