EP 0936175 B1 20030502 - Escalator drive
Title (en)
Escalator drive
Title (de)
Antrieb für Fahrtreppe
Title (fr)
Motorisation pour escalier roulant
Publication
Application
Priority
- EP 99102261 A 19990205
- EP 98810115 A 19980213
Abstract (en)
[origin: EP0936175A1] The drive comprises one or several identical drive units (7) which are arranged distributed at the extent of a main driving gear (6). The drive units (7) can be flanged in longitudinal- or crosswise direction to the drive direction of the escalator at a common main drive gear-box (8). Not required connection apertures (24) at the main gear-box are locked with a cover. The drive is installed at a lower and/or upper end, on one or both sides of the escalator, and comprises one or several identical drive units (7) which are arranged distributed at the extent of a main driving gear (6). The drive units can be flanged in longitudinal- or crosswise direction to the drive direction of the escalator at a common main drive gearbox (8). Not required connection apertures (24) at the main gearbox are locked with a cover. The motors of the drive units are preferably controlled by a common frequency regulator. A control and regulation unit preferably processes input data of different components and function groups to provide control- and regulation data for the frequency regulator.
IPC 1-7
IPC 8 full level
B66B 23/02 (2006.01)
CPC (source: EP US)
B66B 23/02 (2013.01 - EP US); B66B 23/026 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0936175 A1 19990818; EP 0936175 B1 20030502; AT E238961 T1 20030515; BR 9900441 A 20000222; CA 2261445 A1 19990813; CA 2261445 C 20070724; CN 1078173 C 20020123; CN 1225893 A 19990818; DE 59905260 D1 20030605; ES 2198797 T3 20040201; JP 2009274879 A 20091126; JP 4473359 B2 20100602; JP H11335050 A 19991207; MY 122422 A 20060429; US 6155401 A 20001205
DOCDB simple family (application)
EP 99102261 A 19990205; AT 99102261 T 19990205; BR 9900441 A 19990210; CA 2261445 A 19990211; CN 99100667 A 19990212; DE 59905260 T 19990205; ES 99102261 T 19990205; JP 2009191695 A 20090821; JP 2291099 A 19990129; MY PI9900337 A 19990130; US 23920199 A 19990128