Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66B - Elevators; Escalators or moving walkways › B66B 23 - Component parts of escalators or moving walkways
Patents for B66B 23 - Component parts of escalators or moving walkways (4,488)
03/1989
03/22/1989EP0307557A1 Switch-off device for an escalator
03/15/1989CN1031686A Circuit breaker of escalators
03/14/1989US4811829 Frame of passenger conveyor
03/07/1989US4809841 Apparatus for driving a passenger conveyor
03/01/1989CN1031333A Mobile folding choral riser
02/1989
02/21/1989US4805763 Passenger conveyor guide arrangement
02/21/1989US4805757 Escalator step side plate
02/16/1989DE3729835A1 Escalator
02/09/1989WO1989001084A1 Mobile folding choral riser
02/01/1989CN1030734A Spindle braking system for escalators
01/1989
01/24/1989USRE32839 Balustrade of passenger conveyor
01/17/1989US4798274 Balustrade for a passenger conveyor
01/04/1989EP0297233A1 Escalator with steps providing lateral safety confinements
12/1988
12/21/1988CN87103843A Main frame for passenger belt conveyer
12/14/1988CN88103312A Balustrade for passenger conveyer
12/01/1988WO1988009545A1 Escalator advertising
11/1988
11/09/1988EP0290255A2 A moving walkway
10/1988
10/26/1988CN87215261U Combined steel poppet head
10/11/1988US4776446 Handrail for transportation appartus
10/04/1988US4775044 Parallel drive for escalators or moving sidewalks
10/04/1988US4775043 Step for a curved escalator
08/1988
08/17/1988CN85106338B Men conveyer
08/09/1988US4762217 Escalator handrail guide
08/03/1988EP0276578A1 Escalator step side plate
08/02/1988CA1239889A1 Tread element for moving pavement or escalator
07/1988
07/20/1988CN87105989A Escalator step side plate
07/12/1988US4756398 Passenger conveyor apparatus
04/1988
04/28/1988DE3732226A1 Doppelseitiger zahnriemen-fahrtreppenantrieb Double sided timing belt-propelled stair drive
04/26/1988US4739870 Moving staircase with a curved conveyor passage
04/20/1988CN87214142U Portable working table for testing high-voltage oil-free switch
04/19/1988US4738346 Driving unit for passenger conveyor system
02/1988
02/23/1988US4726463 Transport installation, step member equipped with protective projecting step edges, and method of protecting lateral edges of a transport installation
02/17/1988CN87105580A Apparatus for transmitting power by means of chain
02/10/1988CN87104236A Guiding apparatus of passenger conveyer
02/10/1988CN86102791B Conveying apparatus for carrying human
12/1987
12/29/1987CA1230843A1 Conveyor belt
12/16/1987CN87103436A Frames for apparatus of conveying passenger
11/1987
11/10/1987US4705155 Balustrade of a passenger conveyor
11/04/1987EP0243689A1 Method and apparatus for entrapment prevention and lateral guidance in passenger conveyor systems
11/04/1987EP0243572A1 Variable-speed escalator
11/04/1987CN87102906A Conveying apparatus for carry penson
09/1987
09/09/1987CN87100935A Apparatus of pull chain taut for driving step of walkways
09/01/1987US4690264 Multifunction glassholder for escalator balustrade
07/1987
07/28/1987US4682681 Escalator
07/21/1987US4681207 Escalator
07/21/1987US4681206 Curvilinear escalator
06/1987
06/23/1987US4674619 Passenger conveyor
06/23/1987CA1223226A1 Escalator step
06/10/1987CN86203766U Anti-injury-hand rubber belt
05/1987
05/26/1987CA1222216A1 Passenger conveyor
05/19/1987US4666028 Balustrade of passenger conveyor
04/1987
04/21/1987US4658946 Escalator balustrade decking profile
04/21/1987CA1220750A1 Passenger conveyor
03/1987
03/03/1987US4646907 Cover arrangement for covering the balustrade sill of a transportation apparatus, such as an escalator or moving walkway
02/1987
02/25/1987EP0211153A1 Moving-stairs with raising sides
02/25/1987CN86104823A Parallel driving apparatus of automatical staircase or automatical lifter
02/24/1987US4645059 Roller-path system
02/17/1987CA1218026A1 Transportation apparatus having a moving handrail
02/04/1987CN85106792A Treadle component of the lift or the elevator
02/03/1987CA1217442A1 Escalator
01/1987
01/27/1987US4638901 Step of an escalator or the like equipped with at least one safety device
01/13/1987US4635783 Person-conveying device
01/10/1987CN85101202A Safe handrails of conveyer for transporting passengers
01/07/1987CN85105326A Escalator
12/1986
12/16/1986US4629052 Escalator warning system
12/09/1986US4627527 Balustrade for passenger conveyor
11/1986
11/18/1986CA1214133A1 Transportation apparatus
10/1986
10/22/1986CN86102791A Conveying apparatus for carrying human
10/21/1986US4618387 Splicing methods for an extruded handrail
09/1986
09/09/1986CA1211066A1 Handrail apparatus
09/09/1986CA1211065A1 Escalator
09/03/1986CN85106338A Men conveyer
07/1986
07/15/1986CA1207700A1 Escalator
07/08/1986US4598811 Balustrade for a passenger conveyor
05/1986
05/20/1986US4589539 Transportation apparatus having a moving handrail
05/13/1986CA1204404A1 Balustrade
05/10/1986CN85108484A Balustrade for a man conveyor
04/1986
04/15/1986CA1203193A1 Moving staircase with a curved conveyor passage
04/08/1986US4580675 Transportation apparatus
03/1986
03/25/1986CA1202267A1 Balustrade of a passenger conveyor
03/25/1986CA1202266A1 Moving staircase
03/25/1986CA1202265A1 Curvilinear escalator
03/18/1986US4576276 Escalator
03/11/1986CA1201673A1 Escalator
03/05/1986EP0173011A1 Moving-stairs step
02/1986
02/18/1986US4570781 Escalator
02/12/1986EP0170837A1 Cover of a balustrade base of a moving-staircase
02/11/1986US4569433 Escalator system with a drop-down step
01/1986
01/29/1986EP0169349A1 Fixing device for moving stairs steps
01/21/1986US4565276 Autowalk
01/07/1986US4562914 Handrail apparatus
12/1985
12/10/1985US4557369 Moving staircase
08/1985
08/20/1985US4535880 Escalator
08/06/1985CA1191474A1 Framework structure for an inclined passenger conveyor such as an escalator
07/1985
07/09/1985CA1190172A1 Balustrade for passenger conveyor
05/1985
05/28/1985US4519490 Method and apparatus for entrapment prevention and lateral guidance in passenger conveyor systems
05/21/1985CA1187441A1 Method and apparatus for entrapment prevention and lateral guidance in passenger conveyor systems
05/15/1985EP0141519A1 A moving staircase with a curved conveyor passage
04/1985
04/24/1985EP0138372A1 Escalator
04/02/1985CA1184869A1 Balustrade for a passenger conveyor
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