From Ascending Rooms to Express Elevators: A History of the Passenger Elevator in the 19th Century |
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From Ascending Rooms to Express Elevators: A History of the Passenger ... Lee Edward Gray Begrænset visning - 2002 |
Almindelige termer og sætninger
19th century American Architect American Contract Journal American Machinist Architect and Building architectural attached Baldwin basement belt Boston brake Chicago counterweight Crane Elevator cylinder December Electric Elevator electric motor eleva Elevator Accident elevator car elevator design elevator industry elevator operator elevator service elevator shaft elevator system elevator-boy Elisha Otis employed Engineering Record Equitable Building feet per minute Figure freight elevator freight hoists Hale hoisting cables Hoisting Engine Hoisting Machine Improvement in Elevators Improvement in Hydraulic installed invention inventors July June lever line shaft load located Manufacturer and Builder mechanical November October office building Otis Brothers Otis Elevator passenger elevator Patent piston platform Pratt pressure pulley pump safety device Scientific American September shipper rope speed Sprague Standard Hydraulic Elevator steam engine Stebins stop tank traveling sheaves Tufts typical valve vator vertical transportation Western Union Building winding drum worm gear York City York Tribune
Bibliografiske oplysninger
| Titel | From Ascending Rooms to Express Elevators: A History of the Passenger Elevator in the 19th Century |
| Forfatter | Lee Edward Gray |
| Udgiver | Elevator World, Incorporated, 2002 |
| Oprindeligt fra | University of Virginia |
| Digitaliseret | 6. maj 2010 |
| ISBN | 1886536465, 9781886536463 |
| Længde | 316 sider |
| Eksporter citat | BiBTeX EndNote RefMan |