Search results
Results from the WOW.Com Content Network
The first elevator shaft preceded the first elevator by four years. Construction for Peter Cooper's Cooper Union Foundation building in New York began in 1853. An elevator shaft was included in the design because Cooper was confident that a safe passenger elevator would soon be invented. [12]
The main problem with double-deck elevators is that they cause all elevator occupants to stop when only people on one level need to get off at a given floor. Another solution, employed by the Shanghai Tower and the under-construction (2019) Jeddah Tower is for buildings to be created for mixed-use, putting office space in the lower floors as it ...
The fourth and last elevator is now the Silo Point Condominium, built in 1924 to replace elevators B and C. [4] [14] [5] [6] [8] Construction began in May 1923. The John S. Metcalf Company of Chicago, grain elevator construction specialists, prepare the specifications and plans for a new grain elevator (the future Silo Point Condominium).
Kone was one of the first to introduce machine-room-less (MRL) construction in elevators. Kone's MRL designs significantly reduced the size of elevator machinery and its lift mechanism by using permanent-magnet electric motors (PMM). The use of these mechanisms enabled all of the elevator's equipment and its inner workings to be confined to the ...
Otis elevator in Glasgow, Scotland, imported from the U.S. in 1856 for Gardner's Warehouse, the oldest cast-iron fronted building in the British Isles [7] Otis founded the Otis Elevator Company in Yonkers, New York, in 1853. When he died in 1861 his sons Charles and Norton formed a partnership and continued the business.
The Bailong Elevator, 2009. The Bailong Elevator (Chinese: 百龙电梯; literally Hundred Dragons Elevator) is a glass double-deck elevator built onto the side of a cliff in the Wulingyuan area of Zhangjiajie, China, an area noted for more than 3,000 quartzite sandstone pillars and peaks across most of the site, many over 200 metres (660 ft) in height.
A paternoster in Prague Paternoster elevator in The Hague, when it was still in operation. A paternoster (/ ˌ p eɪ t ər ˈ n ɒ s t ər /, / ˌ p ɑː-/, or / ˌ p æ-/) or paternoster lift is a passenger elevator which consists of a chain of open compartments (each usually designed for two people) that move slowly in a loop up and down inside a building without stopping.
Examples of these include: elevators, structural steel, trusses, pre-cast concrete, windows, appliances, cabinets, air handling units, and millwork. Also critical are the installation and coordination shop drawings of the MEP trades such as sheet metal ductwork, piping, plumbing, fire protection, and electrical.