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Results of a Survey of Elevator Interlocks and an Analysis of Elevator Accident Statistics (Classic Reprint)

  • Kartonierter Einband
  • 40 Seiten
Excerpt from Results of a Survey of Elevator Interlocks and an Analysis of Elevator Accident StatisticsThere is considerable need... Weiterlesen
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Klappentext

Excerpt from Results of a Survey of Elevator Interlocks and an Analysis of Elevator Accident Statistics

There is considerable need for some sound engineering work in connection 'with the proper design Of interlocks. Many Of the devices on the market were designed without due regard for the stresses set up by door impact, lack Of alignment, and abuse of equipment at the hands Of careless operators. Such devices are generally Sold at a low price, the manufacturer depending upon this low price to Obtain business: In many cases such devices fail after a short period Of service and are, in the end, more expensive than a well-designed and carefully installed out fit, the initial cost Of which would have been greater.

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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Produktinformationen

Titel: Results of a Survey of Elevator Interlocks and an Analysis of Elevator Accident Statistics (Classic Reprint)
Autor:
EAN: 9781333434717
ISBN: 1333434715
Format: Kartonierter Einband
Anzahl Seiten: 40
Gewicht: 69g
Größe: H229mm x B152mm x T2mm
Jahr: 2016
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