See more. The point of the escalator or moving walk at the lower machine room where the steps are returning to be available for use. Though you might not know exactly what a balustrade is, you probably encounter one more often than youd expect. balustrades-and-safety-handrails-for-escalator, Find Quality balustrades-and-safety-handrails-for-escalator and Buy balustrades-and-safety-handrails-for-escalator from Reliable Global balustrades-and-safety-handrails-for-escalator Suppliers from mobile site on m.alibaba.com The concentrated light beam is then passed through a collimating lens so as to produce a more concentrated parallel ray light beam. Specifically, in solid balustrades, we have upper decking, divided into inner & outer deckings, on which the handrail fame is installed. The diameter of the light beam 28 can be properly controlled by properly spacing the lens 26 relative to the focal point of the lens 24. Inner and Outer Decking: The inner and outer decking refer to the aluminum or steel covering, which covers the juncture between the system’s balustrade and steps. Specifically, in the slim balustrade, we have lower decking, divided into inner & outer deckings. A parabolic mirror 20 is disposed adjacent to the tube 18 so that the axis of the tube 18 is disposed at the focal point of the mirror 20. The capacity is the maximum traffic flow of passengers transferred at optimal conditions per hour by escalators or moving walks. 2. A wide variety of balustrade escalator options are available to you, such as graphic design, others, and total solution for projects. OTIS ELEVATOR COMPANY, CONNECTICUT, Free format text: balustrade definition: 1. a set of posts or a screen to prevent people from falling over the edge of stairs, a balcony…. On Otis units, the step width is 8 inches narrower than the escalator width. The glass rail may be colored, and preferably has a toughened external surface for maximum dispersion of light refracted through its surface. An illumination system for an escalator or moving walkway, said system comprising: b) an inner and outer deck assembly flanking a lower end portion of said glass balustrade with a bottom surface of said balustrade being disposed within said deck assembly; c) a light source disposed in said deck assembly in close proximity with said bottom surface of said balustrade; d) light gathering means adjacent to said light source and operable to provide a parallel ray light beam and direct said light beam toward said bottom surface of said balustrade at an angle of incidence which results in light from said light beam being refracted into the interior of said glass balustrade; e) a light-refracting rail disposed on a surface of said glass balustrade at a location spaced upwardly away from said bottom surface of said balustrade; and. Due to glass transparency, it gives the escalator a modern look, which is the reason it is the most favorite amongst architects and interior designers alike. (1) Subject to the provisions of paragraph (2), the width between the balustrades of any escalator shall. The system includes a light emitting source, preferably a neon light source, which is associated with a parabolic light-gathering and reflecting mirror. The Fail-safe circuits are designed to define failure mode behavior in electrical and electronic systems. FIG. Balustrades are the edges of an escalator extending above the steps. The light beam from the parabolic mirror is directed into a lens couplet which includes a positive light ray-concentrating lens which narrows and concentrates the light beam emanating from the parabolic mirror. escalator definition: 1. a set of stairs moved up or down by electric power on which people can stand and be taken from…. Solid Balustrade Upper Balustrade Decking. The light source includes a neon emitter disposed at the focal point of a parabolic mirror so as to provide a parallel band of light which is projected into a lens set. The step guide roller is a device to adjust the distance between the steps and the skirt panel. : Zusätzlich zur Überdachung zeichnet GIG für die Fertigung der Balustrade und den Handlauf verantwortlich. escalator (n.). 1 is a fragmented perspective view of an escalator bank utilizing the balustrade illumination system of this invention; and. In this article, we intend to introduce the escalator parts and definitions which are useful and practical. 18. A neon light source is mounted directly below the glass balustrade panels between the latter and the return path of travel of the handrail. The truss support angle is an angle steel profile which allows the escalator to rest on the construction beam of the building. With its high-quality critical components, including the step chain and drive unit, tugela is the investment that lasts. 1. a stairway whose steps move continuously on a circulating belt 2. a clause in a contract that provides for an increase or a decrease in wages or prices or benefits etc. The glass balustrade of an escalator or moving walkway passenger conveyor is provided with an internally illuminated rail on its side surface. These and other objects and advantages of the invention will become more readily apparent from the following detailed description of a preferred embodiment thereof, when taken in conjunction with the accompanying drawings, in which: FIG. The floor plate is a platform surface located on both landings which are installed next to the comb plate; it also acts as the machine room cover. It is composed of four main parts including friction wheel, handrail drive axis, handrail drive axis sprocket, bearing unit. Escalator and moving walk Balustrades are divided into two categories: Slim balustrade Slim-based profile balustrade is made of 10-millimeter thick tempered glass with a height of 90 centimeters. between the balustrade panels or the glass panels. The authorized person is a Professional, trained individual with approval to reach restricted areas of escalators and moving walks (machinery spaces, separated machine rooms) and to work there with the purpose of assessment, testing, and support. The nominal speed is the speed of the moving steps and pallets without load which must be equal to or less than the authorized speed. 2 is a somewhat schematic sectional view of the balustrade assembly depicting the manner in which the light beam is created and projected to the illuminated balustrade rail. The illumination system of claim 1 wherein said light-refracting rail is formed from a glass having substantially the same index of refraction as said glass balustrade. To see this article on your smart devices, just scan it. • Find 2021 quality & cheap escalator balustrade for sale. In this manner minimal light from the beam 28 will escape from the balustrade 6 as the beam is reflected back and forth up through the balustrade 6. 3.1 Definitions and components Figure 3.1 Escalator … The illuminated rail is glued to the glass balustrade panels in such a manner as to provide a minimum width discontinuity between the balustrade and the rail. A baluster is a vertical moulded shaft, square, or lathe-turned form found in stairways, parapets, and other architectural features.In furniture construction it is known as a spindle.Common materials used in its construction are wood, stone, and less frequently metal and ceramic. How to use balustrade in a sentence. Found lining many staircases and terraces, a balustrade is a row of small columns topped by a rail. The skirt panel is a vertical panel of the balustrade located on both sides of the steps with a specifically authorized distance from them on the entire route. Speed governor device vhich causes the escalator to stop when its speed exceeds a predetermined figure. After choosing the appropriate angle, in accordance with the formula for each angle, the horizontal length will be determined. How to use escalator in a sentence. The gearbox is a device composed of gears and gear trains, used to give speed and torque conversions, from the drive motor to the main drive shaft by a chain. Once the light beam 28 is refracted into the balustrade 6, the beam will be reflected back into the balustrade 6 as shown by the numeral 28'. In this manner, minimal amounts of light escape the confines of the balustrade panels prior to the beam reaching the illuminated rail. The step or pallet is a part on which the passengers stand. This invention relates to the illumination of a specific area on a glass balustrade of a passenger conveyor. The angle of inclination is the angle at which the inclined section of the escalator and moving walk meets with the horizon. escalator balustrade balustrade escalator Prior art date 1986-03-31 Legal status (The legal status is an assumption and is not a legal conclusion. Balustrades are typically 36 to 40-inches tall and approximately ½-inch wide. The drive motor converts electrical energy into mechanical energy and creates the motive force. The final details shall be coordinated with the selected and approved escalator system. Transition Radius is the curvature radius of the upper and lower parts of the track system. It’s part of the solution to sustaining your infrastructure for decades to come. The glass balustrade of an escalator or moving walkway passenger conveyor is provided with an internally illuminated rail on its side surface. The glass from which the rail 16 is made may be colored glass for enhanced appearance. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Essentially, these are mirrors which reflect light downwardly to illuminate both sides of each of the balustrades. Step trailing rollers are two rollers installed under the step located on the tracks. A traffic escalator is an investment in your infrastructure. Examples of such illuminating systems are found in various patent publications. depending on certain conditions (as a change in the cost of living index) The illumination system of claim 4 wherein said light-refracting rail has an exterior roughened surface for diffusely refracting light therethrough. The mirror 20 gathers light from the tube 18 and reflects said light in parallel rays 22 to a focusing lens 24 which narrows and concentrates the light beam from the mirror 20. The handrail return guide is a part made of hard plastic located before the handrail frame guide in the internal space. 1. Escalator and moving walk products. The light is positioned at the focal point of the parabolic mirror, so that the latter will project a parallel ray light beam. Passenger conveyors such as escalators and moving walkways have been provided with balustrades made from glass panels for some time. The illumination system of claim 1 further comprising lens means interposed between said light gathering means and said bottom surface of said balustrade for focusing and narrowing said light beam. Handrails 8 move along the balustrades 6. Escalators are divided into two categories of “Commercial” and “Infrastructure” based on their usage. The balustrade is a safeguard on both sides of the escalator which provides safety for the passengers as well as supporting the handrail. In some kinds of motor drives, the flywheel is designed with a heavy weight to provide a smoother start. Care should be taken to ensure that the diameter of the light beam 28 is not so large as to project light rays therein past the balustrade 6, or onto the side thereof facing the lens 26, taking into account the angle of incidence Î± at which the light beam 28 strikes the bottom surface 7 of the balustrade 6. The track system guides the step wheels and step chains in a circular movement inside the truss of the escalator. Since many changes and variations of the disclosed embodiment of the invention may be made without departing from the inventive concept, it is not intended to limit the invention otherwise than as required by the appended claims. Escalator definition is - a power-driven set of stairs arranged like an endless belt that ascend or descend continuously. Balustrade. On the distance between two parallel escalators where there is a risk of passengers sliding, the anti-sliding device must be installed. The collimated light beam is projected into the bottom of the balustrade panels. Beneath the outer deck panels 14 there is mounted a light emitter such as a neon tube 18 or a series thereof. In order to install an escalator in a building, a ceiling opening must be considered on the upper floor with the appropriate length and width. Balustrade definition: A balustrade is a railing or wall on a balcony or staircase . 17. U.S. Pat. The balustrade is a safeguard on both sides of the escalator which provides safety for the passengers as well as supporting the handrail. The rail is illuminated by a light beam which is piped up through the interior of the balustrade panels from a light source disposed beneath the outer deck of the passenger conveyor. The narrowed and concentrated light beam is then passed through a collimating lens 26 which produces a narrowed beam 28 of parallel light rays. It is composed of seven main parts including the main drive sprocket, drive wheel, main axis, main axis sprocket, turn table, bearings, and the support plate. which cause the device operation. An escalator is a moving staircase which carries people between floors of a building or structure. The handrail entrance is a part through which the handrail passes to enter and exit the internal space. From the foregoing, it will be appreciated that passenger conveyors have had their balustrades illuminated for purposes of added safety; aesthetic enhancement; conveying information; and the like. The point of the escalator or moving walk at the “Truss Lower Section” where the people enter or exit the escalator. ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BAETHGE, FRANK;KLEIN, LUTZ;NAGHI, ALI;REEL/FRAME:006742/0897;SIGNING DATES FROM 19930901 TO 19930927, Free format text: The step chain is composed of two sets of chains including rollers at regular intervals. The handrail tension device is a set of rollers over which the handrail passes and can tighten or untighten it. Principal areas of usage include department … at a level 700 mm The Brake load equals the weight of the steps/pallets (considering the load of passengers standing on them), which the brake system must stop. Step demarcations are yellow strips on the edge of the step tread surface which are painted or made of plastic and are designed to show the passengers the safe area to step on. It is equal to the horizontal distance between two construction beams, located on the lower and upper floors. It includes skirt panels, interior boards, decks, and handrails. This is the structure supporting the handrail of the escalator and can be made of metal, sandwich panels or glass. 4,798,274 granted Jan. 17, 1989 to C. Saito discloses an assembly for illuminating the landing area of an escalator in a manner which indicates the direction of travel of the escalator. Newel - is the balustrade termination at the upper and the lower landing of the escalator in a semi-circle shape. The safety system is an arrangement of safety circuits and monitoring devices used to ensure the safety of escalator operation. The illuminating light beam is properly concentrated and directed into the glass balustrade panels where it is reflected upwardly to the glass rail to be illuminated. The glass rail 16 will preferably have a roughened outer surface so as to disperse the light refracted through the surface 17 in all directions. No. The track system is divided into three parts: “Upper track, Inclined track, and Lower track”. To ensure prevention of stepping on the lower outer decking and climbing from outside of the balustrade an anti-climbing device(s) must be installed. Escalator or moving walkway with a transparent balustrade WikiMatrix In the centre of the red granite covered platform are two passageways, surrounded by marble balustrades with escalators that descend into a lobby with a main escalator tunnel upwards to the Sokolnicheskaya line's Komsomolskaya station. Handrail. The term is derived from the forms constituent posts, called balusters, a name coined in 17th-century Italy for the bulbous items resemblance to blossoming pomegranate flowers (balaustra in Italian). The direction where the escalator or moving walk is moving in. Minimal light can escape from the balustrade prior to the glass rail so that the balustrade panels do not appear to be illuminated to passengers. Some escalators must be equipped with an additional brake based on their specification. The illumination system of claim 2 wherein said lens means includes a collimating lens for producing a parallel ray light beam directed into said bottom surface of said balustrade. The projected light curtain is then reflected downwardly toward the skirts and decks by what are called "leg members" which contain "convex mirror-like curvatures". The skirt brush is located on the skirt panel on both sides to prevent any objects from being trapped in the gap between the skirt and step. Each of the balustrades 6 is provided with an internally illuminated rail 16 which is glued to the surface of the balustrades 6 facing the steps 12. The illumination device of claim 3 wherein said collimating lens is positioned relative to a focal point after said lens means. The Truss soffit is a steel plate installed on the underside of the truss. Produces a collimated beam from the narrowed light band circular movement inside the handrail moves courtesy of tempered. 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