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Suspension railway

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Title: Suspension railway  
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Subject: Monorail, Wuppertal, Public transport, Tram, Airport rail link
Collection: English Inventions, German Inventions, Monorails, Suspended Monorails
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Suspension railway

A suspension railway is a form of elevated monorail where the vehicle is suspended from a fixed track (as opposed to a cable used in aerial tramways), which is built above street level, over a river or canal, or an existing railway track.

Contents

  • History 1
    • Palmer System and Cheshunt Railway 1.1
    • Enos Electric Railway 1.2
    • Electrical Elevated Railway System Eugen Langen or Floating Tram 1.3
    • 1930s 1.4
    • 1950s 1.5
    • 1970s and 1980s 1.6
    • Skybus Metro 1.7
  • References 2

History

Palmer System and Cheshunt Railway

The British engineer Henry Robinson Palmer (1795–1844) filed a patent application for a horse-drawn suspended single-rail system in 1821, and constructed a demonstration at Woolwich Arsenal soon afterwards.[1]

German industrial pioneer, thinker and politician Friedrich Harkort built a demonstration track of Palmers' system in 1826, in Elberfeld, Germany, at the time commercial centre of the early industrial area Wupper Valley. The steelmill owner had the vision of a coal-carrier railway between Wupper Valley and the nearby coal-mining region of Ruhr, which would connect his own factories in Elberfeld and Deilbachtal. Due to protests from mill owners that were not integrated along the line and from the transporting branch, this idea could not be executed.[2]

The first suspended railway was opened at [3]

A work, Description of the suspension railway invented by Maxwell Dick: with engravings By Maxwell Dick, published in Irvine, Scotland in 1830, refers to an Aerial tramway/cable car system.[4]

Enos Electric Railway

The Enos Electric Railway, an electric powered monorail with wagons suspended from an elevated frame of open steelwork, was demonstrated in the grounds of the Daft Electric Company in Greenville, New Jersey in 1886. It was built out of lightweight steel construction and had a great performance, but to circumstances unclear till now, was never expanded.[5][6]

The design of the rail-frame appears to have influenced Eugen Langen, as his Wuppertal Schwebebahn framing bears a remarkable likeness to the Enos construction.

Electrical Elevated Railway System Eugen Langen or Floating Tram

Section of the Wuppertal Suspension Railway installation in Wuppertal, Germany
During the 1880s the German businessman and engineer Eugen Langen experimented in his Cologne sugar factory with a low leveled one-track suspension railway system for the transportation of raw materials.[7] He was a business partner of Nicolaus Otto, the inventor of the internal-combustion engine, and probably knew the Palmer Railway. In the nearby expanding industrial zone of Wupper Valley, entrepreneurs and governors were looking for a modern urban transportation system. A cooperation of politicians and businessmen from the Barmen-Elberfeld industrial area around 1890 ordered from the factory of Otto and Langen, now Deutz, an electric powered elevated railway system. The official name was Anlage einer elektrischen Hochbahn (Schwebebahn), System Eugen Langen Köln or Electrical Elevated Railroad (Floating tram) Installation, System Eugen Langen Cologne.[8]

The installation and stations were built by three companies, among them the company of Friedrich Harkort. In 1901 the first track of the Wuppertal Schwebebahn opened, in 1903 it was extended to the final length of 13.3 kilometres (8.3 mi). This system is still in operation as a normal means of public transport, moving over 20 million passengers each year.

Langen also designed the Schwebebahn Dresden, a short funicular railway using the same suspended monorail technology, which opened in 1901 and is still in operation.

1930s

A unique demonstration electrically powered [3] It was not a true monorail as it used an overhead running rail and a guide rail below.

1950s

In 1947, [3]

The Ueno Zoo Monorail

The Ueno Zoo Monorail is a 0.3 km (0.19 mi) long suspended monorail operated by the Tokyo Metropolitan Bureau of Transportation (Toei). It is similar to the Schwebebahn Wuppertal, but has rubber tires rather than steel wheels.[9] The line began operating on December 17, 1958.

1970s and 1980s

Based on the SAFEGE design, the Shonan Monorail opened in 1970 in Kamakura, Japan - part of the Greater Tokyo area. It continues in operation today. The Chiba Urban Monorail, also in Japan, is the world's largest suspension railway; it is owned and operated by Chiba Urban Monorail Co. Ltd, established in 1979, and the monorail began service in 1988.

Two further H-Bahn suspension railways were built in Germany in 1975, at Dortmund and Düsseldorf airport. The Memphis Suspension Railway was opened in the United States in 1982.

Skybus Metro

Skybus Metro test track in Margao, Goa

The Skybus Metro is a modern suspended railway invented by Indian technologist Mr B Rajaram. The system consists of an elevated track with the cars suspended below the track, like the Wuppertal Schwebebahn or H-Bahn systems in Germany. A 1.6-kilometre (0.99 mi) test track in Margao, Goa started trials in 2004, but on September 25, one employee was killed and three injured in an accident.[10] After this, all development of the project stopped. However, Mr B Rajaram has defended the mode of transport, as he believes the accident was avoidable.[11]

References

  1. ^ a b http://www.albury-field.demon.co.uk/bxind.htm
  2. ^ ref|http://www.lerntippsammlung.de/Friedrich-Harkort.html
  3. ^ a b c http://www.monorails.org/tmspages/History.html
  4. ^ http://www.irvinetimes.com/news/kilwinning/articles/2013/06/14/460750-ayrshire-uncovered
  5. ^ http://www.hksconsultants.com/skytrain/history.html
  6. ^ "Images of America - Winthrop", page 38, Winthrop Historical Commission, Charleston SC, 2002, ISBN 978-0-7385-0952-5
  7. ^ http://www.deutz.de/live_deutz_com/file/chronik_de/app.html
  8. ^ "Denkschrift betreffend die Anlage einer elektrischen Hochbahn (Schwebebahn), System Eugen Langen Köln für Berlin". „Gasmotoren-Fabrik Deutz AG“, Köln 1894. Retrieved 2001-11-20.  to be found in the collection of the AG Sammlung Deutsche Drucke.
  9. ^ "Ueno Zoo". Retrieved 2007-03-30. 
  10. ^ "National : Sky Bus Metro resumes after 3 months". Chennai, India: The Hindu. 2004-12-23. Retrieved 2010-08-11. 
  11. ^ https://docs.google.com/document/pub?id=1yYQcyramb5wecESziWdwWZtxdXkZpUQ897COcdE8H1I


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