| Patents for B66B 23 - Component parts of escalators or moving walkways (4,488) |
|---|
| 10/29/1991 | US5060779 Moving ramp |
| 10/04/1991 | CA2013881A1 Timber crane |
| 10/02/1991 | EP0449780A2 Step element for moving walkway or escalator |
| 10/02/1991 | CN1054951A Passenger conveyor and treadboard construction for passenger conveyor |
| 10/01/1991 | US5052539 Circular escalator |
| 10/01/1991 | CA1289905C Escalator hand-rail made of elastic material |
| 09/24/1991 | US5050721 Step riser profile for curved escalator |
| 09/04/1991 | CN1013797B Apparatus for transmitting power by means of chain |
| 09/04/1991 | CN1013762B Escalator step side plate |
| 08/28/1991 | EP0443039A1 Conveying machine |
| 08/20/1991 | US5040659 Indicating apparatus for passenger conveyor, indicating body used therefor and method of assembling the apparatus |
| 07/23/1991 | US5033607 Handrail newel guide assembly for an escalator |
| 07/23/1991 | US5033606 Conveyor having pivotally connected step units |
| 07/10/1991 | EP0436191A1 Flexible escalator handrail |
| 07/09/1991 | US5030028 Handrail drive wheel mount assembly |
| 07/09/1991 | US5029690 Decking trim fastening for curved escalator |
| 06/18/1991 | US5024314 Escalator system with convertible steps for wheel chair |
| 06/04/1991 | US5020654 Curved escalator step chain turnaround zone |
| 06/04/1991 | US5020256 Escalator advertising |
| 05/28/1991 | US5018616 Balanced self adjustable escalator handrail drive |
| 05/21/1991 | CA1284304C Escalator step side plate |
| 04/25/1991 | WO1991006501A1 Circular escalator |
| 04/25/1991 | CA2066700A1 Circular escalator |
| 04/24/1991 | EP0424209A2 Escalator with verical planar step risers and constant horizontal velocity |
| 04/17/1991 | EP0423001A2 Escalator handrail guide rail mounting assembly |
| 04/04/1991 | WO1991004219A1 Handrail for escalators, moving sidewalks and the like and process for its manufacture |
| 04/04/1991 | CA2067350A1 Handrail for escalators, moving sidewalks and the like and process for its manufacture |
| 03/21/1991 | WO1991003417A1 Conveying machine |
| 03/12/1991 | US4998613 Self adjustable escalator handrail drive |
| 03/06/1991 | CN1049639A Carrying apparatus for passenger |
| 02/13/1991 | EP0412836A1 Step chain for curved escalator |
| 01/30/1991 | EP0410746A1 Escalator handrail guide |
| 01/17/1991 | DE3921888A1 Handrail for escalators, etc. - with fluoro:plastic pref. PTFE film or web to minimise friction and rubber layer to optimise traction |
| 01/17/1991 | DE3921887A1 Fire-proofed handrail for escalators etc. - using self-extinguishing rubber grip, self-extinguishing bonding layers and non-burning fluoro:plastic esp. PTFE layers |
| 01/16/1991 | EP0407759A1 Lighting device for the lighting of escalators or moving walkways |
| 01/15/1991 | US4984673 Step of passenger conveyor method of manufacturing same, and wavy metal plate |
| 01/15/1991 | US4984672 Tread member for escalator or travelling road |
| 01/15/1991 | US4984671 Balustrade radius development for curved escalator |
| 01/14/1991 | CA2017824A1 Illuminating equipment for the illumination of escalators or travelling walkways |
| 01/08/1991 | US4982829 Flexible escalator handrail |
| 12/27/1990 | EP0404524A2 Escalator brake |
| 12/25/1990 | US4979340 Mobile folding choral riser |
| 11/07/1990 | CN1046721A Conveyer |
| 10/24/1990 | EP0393112A1 Moving ramp. |
| 10/03/1990 | EP0390632A1 Curved escalator with fixed center and constant radius path of travel |
| 10/03/1990 | EP0390631A1 Curved escalator with fixed center and constant radius path of travel |
| 10/03/1990 | EP0390630A1 Curved escalation with fixed center and constant radius path of travel |
| 10/03/1990 | EP0390629A1 Curved escalator with fixed center and constant radius path of travel |
| 09/26/1990 | EP0389336A1 Cogbelt handrail drive for passenger conveyor |
| 09/25/1990 | US4958473 Frame, angle member for use in the frame and method of making joint portion of the angel member |
| 09/19/1990 | EP0388299A2 Safety brake for escalator |
| 09/12/1990 | EP0386512A1 Escalator safety device |
| 09/05/1990 | EP0385276A2 Self adjustable escalator handrail drive |
| 09/04/1990 | US4953686 Balustrade for a transportation apparatus especially an escalator or a passenger walkway |
| 09/04/1990 | US4953685 Step chain for curved escalator |
| 08/22/1990 | CN1044795A Indicating apparatus for passenger convegor, indicating body used therefor and method of assembling the apparatus |
| 08/21/1990 | US4949832 Curved escalator with vertical planar step risers and constant horizontal velocity |
| 08/16/1990 | EP0381674A1 Mobile folding choral riser. |
| 08/07/1990 | US4946020 Low friction escalator handrail guide |
| 07/11/1990 | CN1008721B Frames for apparatus of conveying passenger |
| 06/19/1990 | US4934506 Escalator handrail guide rail |
| 06/13/1990 | CN1008348B Circuit breaker of escalators |
| 06/12/1990 | US4932512 Escalator handrail guide rail mounting assembly |
| 06/06/1990 | CN1008274B Balustrade for passenger conveyer |
| 06/05/1990 | US4930622 Curved escalator with fixed center constant radius path of travel |
| 05/30/1990 | CN1008177B Apparatus of pull chain taut for driving step of walkways |
| 05/22/1990 | US4926981 Escalator step buffer |
| 04/18/1990 | CN1041332A Tread member for escalator or travelling road |
| 04/11/1990 | CN1007514B Spindle braking system for escalators |
| 03/07/1990 | EP0356782A1 Hand rail |
| 02/21/1990 | CN1006881B Conveying apparatus for carry penson |
| 02/20/1990 | US4901839 Self adjustable escalator handrail drive |
| 01/24/1990 | CN1038995A Frame, angle member for use in frame and method of making joint portion of angle member |
| 01/23/1990 | US4895240 Cogbelt handrail drive for passenger conveyor |
| 01/23/1990 | US4895239 Curved escalator with fixed center constant radius path of travel |
| 01/17/1990 | EP0350583A1 Escalator or moving walkway balustrade |
| 12/26/1989 | US4889222 Balustrade structure for curved escalator |
| 12/13/1989 | EP0345525A2 Frame, angle member for use in the frame and method of making joint portion of the angle member |
| 12/05/1989 | US4884673 Curved escalator with fixed center constant radius path of travel |
| 11/29/1989 | CN1037490A Step of passenger conveyor, method of manufacturing same and wavy metal plate |
| 11/28/1989 | US4883160 Curved escalator with fixed center constant radius path of travel |
| 11/08/1989 | CN1005706B Main frame for passenger belt conveyer |
| 10/24/1989 | US4875568 Escalator handrail drive |
| 10/24/1989 | US4875558 Safety brake for escalators |
| 10/03/1989 | US4871056 Balustrade for passenger conveyer |
| 09/26/1989 | CA1261583A1 Splicing methods for an extruded handrail |
| 09/07/1989 | DE3843090A1 Escalator or moving walkway |
| 09/05/1989 | US4863006 Automatic shutoff apparatus for an escalator |
| 08/22/1989 | US4858745 Escalator steps having lateral safety devices |
| 08/01/1989 | US4852713 Escalator hand-rail made of elastic material |
| 07/12/1989 | CN1004755B Balustrade for a man conveyor |
| 07/11/1989 | EP0316384A4 Escalator advertising. |
| 06/29/1989 | WO1989005771A1 Moving ramp |
| 06/29/1989 | DE3742309A1 Laufschienenprofil fuer die rollen eines rollsteiges Track profile for rolling a moving walkway |
| 06/06/1989 | US4836353 Guide for moving handrail |
| 05/24/1989 | EP0316384A1 Escalator advertising. |
| 05/23/1989 | US4832169 Framework structure for an inclined passenger conveyor such as an escalator |
| 04/11/1989 | US4820245 Power transmitting apparatus having chain retaining member |
| 04/11/1989 | US4819781 Passenger conveyor with unitary balustrade panel support members |
| 03/23/1989 | WO1989002408A1 Escalator or moving sidewalk with successive stepping elements |