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Wisconsin-Elevator-Symposium

Wisconsin Elevator Symposium

By Lee Freeland | December 1, 2019
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Lake Geneva hosts another busy two days for 265 inspectors and mechanics from all over the U.S. and Canada. The Grand Geneva Resort & Spa in Lake Geneva, Wisconsin, played host to the Wisconsin Elevator Symposium again this year, on September 26-27. Hosted by NAESA International, this 14th annual event (the eighth hosted by NAESA)…

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The Elevator: From Basics to Calculus

By Lee Freeland | December 1, 2019
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One need not necessarily be an expert to learn details of motor control, ropes and traction and traffic analysis. Elevator World, Inc.’s latest book offering is The Elevator: From Basics to Calculus: Motor Control; Ropes and Traction; Traffic Analysis by Dr. Albert So. The 136-page book includes an introduction serving as an overview of elevator…

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Step/Skirt Performance Index Testing and Data Analysis

By Ken Smith | December 1, 2019
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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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A Big Yard

By Lee Freeland | December 1, 2019
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Otis’ general manager of new equipment across a wide swath of Manhattan shares some of the challenges and details in Hudson Yards. by Lee Freeland When in town for the International Association of Elevator Consultants New York Region 26th Annual Fundraiser (ELEVATOR WORLD, November 2019), your author (LF) was fortunate to have the chance to…

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Voluntary Egress Elevators: Enhancements to the 2004 CTBUH Guideline

By Johannes de Jong | December 1, 2019
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Updates are evidence of efforts by several vertical-transportation organizations to solve barriers to public safety in new and even existing buildings. by Johannes de Jong In 2004, the CTBUH published its Emergency Evacuation: Elevator Systems Guideline.[1] After the tragic events of 9/11, it was clear that it was time to enhance egress methodologies for high-rise…

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One Community

By Nick Mellor | December 1, 2019
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International experts take in the 10th Symposium on Lift & Escalator Technologies.

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

By Kaija Wilkinson | December 1, 2019
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 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
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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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4G Shift Brings Challenges

By Petr Čapek | December 1, 2019
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Large carriers are set to shut down 2G and 3G mobile networks, which provide communication links to many elevators.

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The Westinghouse Electric Stairway

By Dr. Lee Gray | December 1, 2019
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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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