Results survey elevator interlocks (5 résultats)
- Couverture souple
Vendeur : PBShop.store US, Wood Dale, IL, Etats-UnisPBShop.store US
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 24,39
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 15 disponible(s)
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.
- Couverture souple
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-UniPBShop.store UK
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 24,45
EUR 3,86 expéditionExpédition depuis Royaume-Uni vers Etats-UnisQuantité disponible : 15 disponible(s)
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.
Autres images- Couverture souple
- impression à la demande
Vendeur : Forgotten Books, London, Royaume-UniForgotten Books
Contacter le vendeurVendeur avec une évaluation de 4 étoilesEtat: Neuf
EUR 15,56
Frais de port gratuitsExpédition depuis Royaume-Uni vers Etats-UnisQuantité disponible : Plus de 20 disponibles
Paperback. Etat : New. Print on Demand. This book delves into the world of elevator safety, providing a comprehensive analysis of elevator interlocks and contacts. Conducted in the early 20th century, the author's field survey of several thousand elevator landings offers a unique glimpse into the safety standards of the time. Th…e author explores the relationship between elevator accidents and hoistway door protection, highlighting the importance of well-maintained safety devices in preventing fatalities. The book also examines the effectiveness of various types of door safety devices, discussing their advantages and disadvantages. The author provides insights into the design and functionality of mechanical, electromechanical, and electric contact devices, offering valuable guidance for improving elevator safety. Through a detailed analysis of accident statistics, the author demonstrates the alarming frequency of elevator-related accidents and the urgent need for reliable safety measures. This book is a valuable resource for anyone interested in elevator safety, building codes, and the history of workplace safety regulations. Its in-depth analysis and practical recommendations provide a solid foundation for understanding the complexities of elevator safety and the importance of effective safety protocols. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Langue : anglais
- Couverture rigide
- impression à la demande
Vendeur : S N Books World, Delhi, IndeS N Books World
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 21,61
Frais de port gratuitsExpédition depuis Inde vers Etats-UnisQuantité disponible : 18 disponible(s)
Leatherbound. Etat : NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1921 edition. NO…changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 30 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
- Couverture rigide
- impression à la demande
Vendeur : True World of Books, Delhi, IndeTrue World of Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 21,61
Frais de port gratuitsExpédition depuis Inde vers Etats-UnisQuantité disponible : 18 disponible(s)
LeatherBound. Etat : New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1921 edition. NO…changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 40 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
