ClassID:

82114

B66B23/022 - CPC Classification

Classification description:

Component parts of escalators or moving walkways; Driving gear with polygon effect reduction means

Recent Application in this class:
#1
20220081259
2022-03-17

Method for mounting a conveyor chain for a pallet belt of a moving walkway

#2
20210403291
2021-12-30

Belt-driven escalator

#3
20190352138
2019-11-21

Drive system for a people conveyor

#4
20170327349
2017-11-16

Passenger conveyor

#5
20170297872
2017-10-19

Fixing modules and pallets for a pallet conveyor

#6
20170113902
2017-04-27

Polygon compensation coupling for chain and sprocket driven systems

#7
20160039641
2016-02-11

Chain drive system with polygon compensation

#8
20160031678
2016-02-04

Polygon compensation coupling system for chain and sprocket driven systems

#9
20150344269
2015-12-03

Conveying chain sprocket and/or deflection chain sprocket having an increased service life

#10
20140066240
2014-03-06

Polygon compensation coupling for chain and sprocket driven systems

#11
20120181142
2012-07-19

Device for connecting a chain to a step or a pallet of a passenger conveying installation

#12
20110220457
2011-09-15

Escalator

#13
20110220456
2011-09-15

Escalator

#14
20100255944
2010-10-07

Drive means and chain drive with polygonal compensation

#15
20090308712
2009-12-17

Escalator

#16
20080017475
2008-01-24

Driving system for passenger transportation

#17
20070235285
2007-10-11

Conveyer apparatus

#18
20070235284
2007-10-11

Conveyer apparatus

#19
20070205079
2007-09-06

Conveyor device

#20
20070007106
2007-01-11

Conveyer apparatus having footsteps

#21
20060108196
2006-05-25

Conveyer apparatus

#22
20060084542
2006-04-20

Conveyance system

#23
20050061609
2005-03-24

Drive system for escalators or moving walkways

#24
20050061608
2005-03-24

Drive system for reducing the polygon effect in continuous drive chains of escalators or moving walkways

#25
20050016817
2005-01-27

Method and device for reducing the polygon effect in the reversing area of pedestrian conveyor system

#26
20050014589
2005-01-20

Transfer guide for high-speed power transmission

#27
16257207
2020-04-21

Pedestrian conveyor mass damper to reduce step vibration