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A Quick Look at Apta’s Heavy-Duty Escalator Design Guidelines

By Ken Smith | December 1, 2020

Examining the sections in important recommended-practice transit document Some time ago, your author worked for Montgomery Elevator Co. designing escalators and moving walks. Regularly, engineering would receive specifications for escalators used in what we called “transit” applications. These escalators would typically require things standard commercial escalators would not. For example: More corrosion resistance (special paint…

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Step/Skirt Performance Index Testing and Data Analysis

By Ken Smith | December 1, 2019

How to avoid common problems when measuring this important safety parameter, particularly with the PMT IMD-1 tool Value: 1 contact hour (0.1 CEU) This article is approved for Continuing Education by NAEC for CET® and NAESA International for QEI. EW Continuing Education is currently approved in the following states: AL, AR, FL, GA, IL, IN,…

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VT a Key Part of Airports’ “Science of Arrivals”

By Kaija Wilkinson | December 1, 2019

 thyssenkrupp experts  discuss escalators,  moving walks and more at Munich trade fair. by Kaija Wilkinsonphotos courtesy of thyssenkrupp Airports: They’re the scenes of tearful goodbyes, panicked departures, joyful arrivals and, in many cases, provide a traveler his or her first impression of a new city or country. That’s why navigating them should be as hassle-free, safe…

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Escalator Cladding Design

By S. Javad Taleghani Nia | December 1, 2019

An examination and case study of safety-focused escalator enclosure design All mechanically moving parts of the escalator or moving walk should be completely enclosed within imperforate panels or walls. Exempt from this are the accessible steps, accessible pallets, accessible belt and handrail section available to the user. Many escalator manufacturers use stainless-steel sheets as an…

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The Westinghouse Electric Stairway

By Dr. Lee Gray | December 1, 2019

A look back at a time when a new challenger arrived as competition to the original Otis Escalator Between January 1934 and June 1935, several major American newspapers carried stories announcing three important escalator installations with a combined value of US$1.25 million. It would seem reasonable to assume that these announcements, appearing amid the Great…

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QuevedoAxis

QuevedoAxis

By Elevator World | January 1, 2019

Innovative system enhances accessibility, encourages walking tours in coastal city. The city of Santander on the northern coast of Spain established as one of its strategic objectives “the promotion of non-motorized displacements” through four pillars: the Municipal Accessibility Plan, ensuring people with disabilities have the same opportunities as other citizens; the Pedestrian Plan to improve…

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The Hocquart Escalator in the Gare d’ Orsay

By Dr. Lee Gray | May 1, 2018

Many details on an early high-profile escalator are uncovered. The June 1908 issue of the French transportation engineering journal Revue Générale des Chemins de Fer et des Tramways included an illustrated article on an escalator recently installed in the Gare d’Orsay, a train station/hotel complex built by Compagnie d’Orléans, one of France’s private railway companies.…

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More than Meets the Eye

By Elevator World | May 1, 2018

In this Industry Dialogue, product-certification specialist Azaad Santoe talks about his developing a guideline for heavy-duty escalators. by Koos van Lindenberg Escalators and moving walks quickly transport a great number of people. Where safety is concerned, they are built to EN 115-1. However, operating conditions can vary greatly. That is why Liftinstituut has outlined reliability…

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The Escalators with the Buffer Material as the Step Tip Part

By H. Takahashi, A. Yamamoto, S. Yokoe and S. Nakagaki | May 1, 2018

Evaluation of an escalator model that adopts a buffer material at the front edges of its steps to enhance safety by T. Kikuchi, H. Takahashi, A. Yamamoto, S. Yokoe and S. Nakagaki This paper was presented at  Madrid 2016, the International Congress on Vertical Transportation Technologies, and first published in IAEE book Elevator Technology 21,…

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Alternative Testing for Escalators and Moving Walks

By Elevator World | May 1, 2018

Requirements for escalator and moving-walk speed have appeared in the ASME A17.1/CSA B44 standards since 2000 (Requirements 6.1.4.1 and 6.2.4.1). The A17.1 code, prior to harmonization in 2000, contained requirements for escalator speed since 1921 (Rule 610a). The maximum permitted speed of an escalator was reduced from 125 to 100 fpm in the 2000 edition…

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