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Patent Searching and Data


Matches 451 - 500 out of 10,156

Document Document Title
WO2003099698A8
An escalator drive assembly (30) includes a sensor that facilitates detecting when the normal drive assembly operation is interrupted, such that a brake should be activated. In one example, a sensor member (40) in the form of a flange (4...  
WO2004103876A3
Accordingly, the present invention relates to an improved construction for escalator based on non-rolling movement which provides two equal and opposite sections of a loop arranged to form two parallel arms of the escalator wherein each ...  
WO/2004/108581A1
The invention relates to a handrail drive system (2), a handrail guiding system (8), and to a handrail (1), for example, for an escalator (4) or a moving sidewalk. The handrail drive system (2) comprises at least one drive element (10), ...  
WO/2004/106039A1
The invention relates to endless strip-shaped traction element (1), for a conveyor device, with at least one connection point (2), comprising an elastomer, in particular, a cross-linked and/or thermoplastic elastomer, at least one reinfo...  
WO/2004/103876A2
Accordingly, the present invention relates to an improved construction for escalator based on non-rolling movement which provides two equal and opposite sections of a loop arranged to form two parallel arms of the escalator wherein each ...  
WO/2004/096689A2
The invention relates to a method for measuring an escalator, whereby a measuring probe (28), which is configured in such a way as to determine the rotational angle of the probe around at least one spatially fixed or probe fixed axis (30...  
WO/2004/078629A1
Handrail-driving belts (20A, 20B, 20C, 120A, 120B) are driven and circulated in a parapet (5) by driving force taken out from step sprockets (2a, 2b) and a step chain (1). Each of the handrail-driving belts (20A, 20B, 20C, 120A, 120B) is...  
WO/2004/076330A1
The invention relates to a pedestrian conveyor containing a framework provided for accommodating palettes. The palettes have guide rollers and can be moved in the direction of conveyance by drive means. Each side of every palette is prov...  
WO/2004/076329A1
The invention relates to a device for connecting at least one drive belt or the sections thereof to a moving sidewalk pallet. Said invention is characterised in that the drive belt is provided with an element protruding towards the palle...  
WO/2004/071927A1
A passenger conveyor drive belt assembly (40) includes a belt support (60) that facilitates proper engagement between the drive belt (42) and corresponding links (32) of a step chain (30) under selected conditions such as a full brake ap...  
WO/2004/071928A1
An escalator handrail drive arrangement includes a drive belt (26) mounted within a drive housing (35). Pressure rollers (30) are mounted in pairs and pivotally attached to the drive housing. The pressure rollers bias a handrail (22) aga...  
WO/2004/069723A1
A balustrade fastening arrangement for an escalator or passenger conveyor having a moveable skirt panel whereby the fastening arrangement secures an inner decking panel such that it overhangs the moving skirt panel between the skirt pane...  
WO/2004/069722A1
Passenger conveyor (2) including an endless conveyor band (6) comprised of a plurality of tread elements (4) connected to and driven by a drive chain (8) at each lateral edge thereof, a moving flange moving in use together with the conve...  
WO/2004/069721A1
Passenger conveyor (2) including an endless conveyor band (6) connected to a drive chain (8) at each lateral edge thereof and driven by a conveyor band drive (40) including an electric motor (48) and one drive output device (42) at each ...  
WO/2004/069724A1
Passenger conveyor (2) including an endless conveyor band (6) comprised of a plurality of tread elements (4) connected to and driven by a drive chain (8) at each lateral edge thereof, a moving flange () moving in use together with the co...  
WO/2004/067431A1
The invention relates to fastening systems for a clamping film (2) made of flexible plastic, which are also used as an advertising medium. The advertising message can be placed directly on both the inside and the outside of the clamping ...  
WO/2004/063077A1
A passenger conveyor system (20) includes a drive module (40) that engages a step chain (30) to move steps (22) as desired. A non-metallic drive belt (50) includes a unique configuration of teeth (60) that engage teeth (70, 80) of the st...  
WO/2004/063078A1
A passenger conveyor system (20) has a drive module that engages only one side (50) of the step chain loop (30). In a multiple drive module arrangement, at least one of the drive modules (40B) engages both sides (50, 52) of the step chai...  
WO/2004/054918A1
A plurality of stepchain links (30, 130, 230)of a passenger conveyor system (20) connected to form a continuous loop are from die cast or from stamped or laser cut metal. Each stepchain link (30, 130, 230) includes a plurality of teeth (...  
WO/2004/054919A1
A stepchain for a passenger conveyor includes a plurality of stepchain links (30, 130, 230). There is only one link−to−link interface (31) on each side of the steps (24) such that the number of links (30) on each side of the steps (2...  
WO2004035451A3
A device for linearly driving a handrail, which is provided with a multi-wedged profile, for an escalator or a moving pavement, containing at least one motor-actuated revolving belt which has a counter profile corresponding to the multi-...  
WO/2004/052768A1
A high-speed escalator for a sloped part, wherein when a step (5) passes a reversal part (F), a first link (21) and a second link (22) are moved while being extended and retracted, whereby even if a guide rail for drive rollers is formed...  
WO/2004/048248A1
A height (H) of a horizontal face of a tread step guide rail (3)(rail body (3a)) is set to a position obtained by adding a predetermined offset amount (&dgr ) to the height of a tangential line (L) at a driving sprocket (9). Further, a b...  
WO/2004/046012A1
An escalator, especially containing approximately vertically extending base areas and a plurality of steps arising from a continuous step belt. Said steps are formed by step areas, riser areas and receiving areas for rollers and the part...  
WO/2004/035452A1
A method of modernizing an escalator using modular components. The mechanical and electrical parts of an existing escalator are removed, leaving only the structural truss framework and cross members as well as all external parts, such ex...  
WO/2004/035451A2
A device for linearly driving a handrail, which is provided with a multi-wedged profile, for an escalator or a moving pavement, containing at least one motor-actuated revolving belt which has a counter profile corresponding to the multi-...  
WO/2004/033355A1
A people conveyor (2) comprising an endless tread belt (6) which is formed by several interconnected tread elements (4) and which is driven by a first drive about a first and second return element (22), and a side casing (24) which is di...  
WO2003051754A3
Disclosed is an escalator with a small peripheral height, comprising a plurality of pallet strips configured as a continuous pallet belt conveyor. Said escalator is also provided with pulling elements of small length when viewed in the d...  
WO/2004/014774A1
The invention relates to an escalator or travelator, comprising a handrail (15) which can move around a handrail track (29), at least one transponder (27), integrated in the handrail (15) which has at least one sensor (37), for a given p...  
WO/2004/006215A1
A handrail (10) for an escalator, moving walkway or the like. The handrail (10) is adapted for advertising display (22) and includes a base portion (12) having a crown, a pair of arms and a pair of lips. The handrail (10) also includes a...  
WO2003036129A8
The invention relates to a link chain drive in which variations in speed in the movement of the link chain (G) due to the polygon effect are compensated for by rotating the drive chain sprocket (A) with non-uniform rotational speed. Acco...  
WO/2003/099698A1
An escalator drive assembly (30) includes a sensor that facilitates detecting when the normal drive assembly operation is interrupted, such that a brake should be activated. In one example, a sensor member (40) in the form of a flange (4...  
WO/2003/099686A1
An escalator drive assembly includes a backup member (40) that facilitates controlling movement of the escalator (20) even when the normal drive assembly operation is interrupted. A backup member (40) in the form of a flange (42) is asso...  
WO2003066500A8
The invention relates to a band-shaped traction element (1) for a conveying device (2). The cross section of the inventive traction element (1) is formed by a first, particularly an upper, part and a second, particularly a lower, part. T...  
WO/2003/093158A1
The invention relates to a device for producing lighting effects in a person transporting installation, such as a lift, an escalator or a moving walkway, said device consisting of at least two actively connected glass panels and light em...  
WO/2003/091145A1
The invention relates to a drive system for escalators and passenger conveyors, comprising at least one drive motor which co-operates, optionally, with a gear system, at least one drive chain embodied in the form of a sprocket chain, def...  
WO/2003/091144A1
The invention relates to a drive system for escalators and moving walkways. Said system comprises at least one drive motor that optionally co-operates with a gearing, at least one drive chain that is configured as a plate link chain, def...  
WO/2003/084854A1
A conveyor device, wherein chevron-shaped curved parts (43) are provided at the leading part, into a drive sprocket (39), of a step guide rail (33) for guiding the movement of step rollers (35) connected to each other through a step chai...  
WO/2003/074411A1
An escalator having a twin chain drive. Each chain (10, 11) comprises links (13) consisting of two side plates (14) interconnected by hollow sleeves (15, 23). The links are pivotally connected together to form a chain by linking plates (...  
WO2002098783A3
The invention relates to a device for driving components of an escalator or travelator, comprising at least one drive motor, at least one gearbox, connected to said components, such as a step or palette chainwheel shaft and optionally a ...  
WO/2003/074412A1
A passenger conveyor in which the widthwise dimension can be minimized. The tooth parts of drive sprockets (26, 42) for transmitting a power to a step chain (17) linking a plurality of steps (18) in an endless manner, and the side frame ...  
WO/2003/072481A1
Mountain-shaped or valley-shaped bent portions (13) are provided at portions in the vicinity of a drive sprocket (9) of a step guide rail (3) for guiding movement of step rollers (5) linked by a step chain (7). With this structure, speed...  
WO/2003/070616A1
A passenger transport system (PTS) comprises at least one set of two or more endless moving belts (3a-3c) running generally in parallel with one another within a generally horizontal plane or a plane inclined to the horizontal at an angl...  
WO/2003/066501A1
The present invention relates to a pulse free escalator system having two spaced apart pulse free turnaround sections and at least one pulse-free transition zone and to a method of designing the turnaround sections and the at least one t...  
WO/2003/066500A1
The invention relates to a band-shaped traction element (1) for a conveying device (2). The cross section of the inventive traction element (1) is formed by a first, particularly an upper, part and a second, particularly a lower, part. T...  
WO/2003/062122A1
A sloped part high-speed escalator, comprising steps having a step body, drive roller shafts, drive rollers, driven roller shafts, and driven rollers, the step body further comprising step treads and risers, wherein the driven rollers ar...  
WO/2003/062120A1
A sloped part high-speed escalator, wherein a drive rail for guiding drive rollers, a driven rail for guiding driven rollers, and an auxiliary rail for guiding auxiliary rollers are installed on a main frame, the driven rollers and the d...  
WO/2003/062118A1
A sloped part high-speed escalator, wherein the moving speed of steps at an intermediate sloped part is set higher than that at an upper side getting on and off part and a lower side getting on and off part, an upper moving handrail and ...  
WO/2003/062119A1
A sloped part high-speed escalator, wherein the shape of an auxiliary rail in the variable speed area of steps is determined by obtaining the positional relation of step drive roller shafts adjacent to the steps from a step speed profile...  
WO/2003/062121A1
A sloped part high-speed escalator, wherein the moving speed of steps at an intermediate sloped part is set higher than the moving speeds of steps at upper and lower side platforms, risers are projected on the intermediate sloped part to...  

Matches 451 - 500 out of 10,156