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An elevator test tower is a structure usually 100 to over 200 metres (300 feet to over 600 feet) tall that is designed to evaluate the stress and fatigue limits of specific elevator cars in a controlled environment. Tests are also carried out in the test tower to ensure reliability and safety in current elevator designs and address any failures that may arise. Examples of an elevator test tower are the National Lift Tower in Northampton, England, the Solae Tower in Inazawa, Japan, and the Rottweil Test Tower in Germany (owned by ThyssenKrupp).
In 1888, Otis completed an elevator test tower at their factory in Yonkers, New York; this was possibly the first elevator test tower in the United States. [1]
The Eiffel Tower is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower from 1887 to 1889.
A skyscraper is a tall, continuously habitable building having multiple floors. Modern sources currently define skyscrapers as being at least 100 meters (330 ft) or 150 meters (490 ft) in height, though there is no universally accepted definition, other than being very tall high-rise buildings. Historically, the term first referred to buildings with between 10 and 20 stories when these types of buildings began to be constructed in the 1880s. Skyscrapers may host offices, hotels, residential spaces, and retail spaces.
Yonkers is a city in Westchester County, New York, United States. The city, a core suburb of the New York Metropolitan Area had a population of 211,569 as of the 2020 United States Census. It is classified as an inner suburb of New York City, located directly to the north of the Bronx and approximately 2.4 miles (4 km) north of Marble Hill, the northernmost point in Manhattan.
The New Zealand and South Seas Exhibition was an international exhibition held in Dunedin, New Zealand from 26 November 1889 to 19 April 1890.
The Singer Building was an office building and early skyscraper in Manhattan, New York City. The headquarters of the Singer Manufacturing Company, was at the northwestern corner of Liberty Street and Broadway in the Financial District of Lower Manhattan. Frederick Gilbert Bourne, leader of the Singer Company, commissioned the building, which architect Ernest Flagg designed in multiple phases from 1897 to 1908. The building's architecture contained elements of the Beaux-Arts and French Second Empire styles.
Elisha Graves Otis was an American industrialist and founder of the Otis Elevator Company. In 1853, he invented a safety device that prevents elevators from falling if the hoisting cable fails.
Otis Worldwide Corporation is an American company that develops, manufactures and markets elevators, escalators, moving walkways, and related equipment.
The Exposition Universelle of 1889, better known in English as the 1889 Paris Exposition, was a world's fair held in Paris, France, from 5 May to 31 October 1889. It was the fifth of ten major expositions held in the city between 1855 and 1937. It attracted more than thirty-two million visitors. The most famous structure created for the exposition, and still remaining, is the Eiffel Tower.
The National Lift Tower is a lift-testing tower built by the Express Lift Company off Weedon Road in Northampton, England. The structure was commissioned in 1978 with construction commencing in 1980 and was officially opened by Queen Elizabeth II on 12 November 1982. It has been a Grade II Listed Building since 1997.
Tropicana Atlantic City, often referred to as The Trop, is a resort, casino hotel located on the beach and Boardwalk in Atlantic City, New Jersey. It is owned by Gaming and Leisure Properties and operated by Caesars Entertainment, and is the third largest hotel in New Jersey, with just under 2,400 guest rooms and the 200,000-square-foot shopping and entertainment complex, The Quarter. It has over 30 restaurants, 30 shops, 20 bars and lounges, 4 pools, the Tropicana Showroom, multiple spas, and an IMAX Theatre. In 2016, Tropicana completed over $200 million in renovations and additions, including a Multimedia Light and Sound Show, the addition of AtlantiCare LifeCenter Fitness, Garces restaurants, renovations to over 900 hotel rooms, and casino floor but Tropicana will continue investing. The Tropicana is the largest resort and casino on the boardwalk, with 2,364 rooms, 3,000 slot machines, 30 restaurants, and 30 shops, along with two 2,500-space parking garages, totaling over 5,000 parking spaces. In 2021-2023 Tropicana is said to complete renovations through these years, the renovations will include renovations to all 604 West Tower rooms, modernized elevators and escalators, pool enhancements, gaming space enhancements, and more undisclosed renovation projects.
Getty Square is the name for downtown Yonkers, New York, centered on the public square. Getty Square is the civic center, central business district, and transit hub of the City of Yonkers. A dense and growing residential area, it is located in southern Westchester County, New York. The square is named after prominent 19th-century merchant Robert Getty.
Kone Oyj is an elevator engineering company employing over 60,000 personnel across 60 countries worldwide. It was founded in 1910 and is now headquartered in Helsinki, Finland, with its corporate offices located in Espoo. In addition, Kone builds and services moving walkways, automatic doors and gates, escalators, and lifts. In the Finnish language, Kone means "machine".
One Rincon Hill is an upscale residential complex on the apex of Rincon Hill in San Francisco, California, United States. The complex, designed by Solomon, Cordwell, Buenz and Associates and developed by Urban West Associates, consists of two skyscrapers that share a common townhouse podium. It is part of the San Francisco Skyline and is visible from Mt. Diablo, Port of Oakland and San Francisco.
100 King Street West, formerly known as Stelco Tower, is the third tallest building in Hamilton, Ontario, Canada. The 103 metres (338 ft), 25-storey office skyscraper was completed in 1972, and is part of the larger Lloyd D. Jackson Square complex.
The Yonkers Public Library in Yonkers, New York, consists of three branch libraries. The main branch is the 'Yonkers Riverfront Library' which overlooks the Hudson River and New Jersey Palisades. Yonkers Riverfront Library is located in one of the former Otis Elevator buildings and it is across the street from the Yonkers train station. The new main library was opened in 2002, contains an area of 200,000 square feet (19,000 m2) and 4 stories.
An elevator or lift is a machine that vertically transports people or freight between levels. They are typically powered by electric motors that drive traction cables and counterweight systems such as a hoist, although some pump hydraulic fluid to raise a cylindrical piston like a jack.
The U.S. Post Office for Yonkers, New York, is located on Main Street downtown, opposite the city's train station. It is a two-story stone building erected in the late 1920s. It is located in the 10702 ZIP Code, but serves the entire city, which has other ZIP codes between 10701 and 10710. In 1989 it was listed on the National Register of Historic Places, along with many other historic post offices in the state.
The Delavan Terrace Historic District is located along the street of that name in Northwest Yonkers, New York, United States. It consists of 10 buildings, all houses. In 1983 it was recognized as a historic district and listed on the National Register of Historic Places.
Austral Otis was a Melbourne engineering works established in 1887 on site of former Langlands foundry in Grant Street, South Melbourne. It was one of the largest manufacturers of elevators in Australia and continued as the Otis Elevator Company.
An important aspect of this effort was the use of what was perhaps the first elevator test tower built in the U.S. The tower, completed in 1888, was built as part of a major expansion of the factory in Yonkers and was used as the final test arena for the first Otis electric elevators manufactured for a specific customer.