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Busscar trolleybus in São Paulo, Brazil Solaris trolleybus in Landskrona, Sweden Video of a trolleybus in Ghent, Belgium. A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tram – in the 1910s and 1920s [1] – or trolley [2] [3]) is an electric bus that draws power from dual overhead wires (generally suspended from roadside posts) using spring-loaded ...
The Electromote built by the Siemens & Halske company was a converted four-wheel landau carriage, equipped with two 2.2 kW electric motors, each of which transmitting power directly to one of the rear wheels using a chain drive. This was because a working differential was not available at the time. The voltage used was 550 V DC.
On the right is an articulated New Flyer trolleybus, one of 60 articulated ETBs built by New Flyer for Muni in 1993-94 ZiU-9/682 is the most numerous trolleybus model in the world (over 42,000 trolleybuses were produced since 1972) Bogdan/Ursus ΠΆ701.16 in Lublin Foton BJD-WG120FN bimodal trolleybus in Beijing
Three types of electric road systems. An electric bus (black) receives power from the road: (A) with three inductive pickups (red) from a strip of resonant inductive coils (blue) embedded several centimeters under the road (gray); (B) with a current collector (red) sliding over a ground-level power supply rail segment (blue) flush with the surface of the road (gray); (C) with an overhead ...
Dual-mode (diesel-trolley) buses used electric traction in the South Boston Waterfront tunnel and a short surface section, and diesel propulsion elsewhere. [16] Replaced by CNG buses with extended battery mode for the tunnel. Fairhaven: 16 October 1915 1 December 1915 Experimental. Fitchburg: 10 May 1932 30 June 1946 System also served Leominster.
In 1969 the brand presented the OE302 electric bus. Two years later, a natural-gas-fuelled version of the O305 was unveiled, and in 1975 the OE302 duo bus went into trial operation in Esslingen, Germany. A minibus operated on pure hydrogen was demonstrated in 1977. In 1978 the hybrid electric OE305 was presented.
Vétra was founded in 1925 and was based in Paris.After initially experimenting with production of accumulator railcars, the company made its first trolleybus in 1927.The first Vétra trolleybuses were two vehicles, model MV, supplied to the Aubagne–Cuges trolleybus system, [4] which was located just east of Marseille and began operation on 22 September 1927. [5]
Trolley pole on a Toronto streetcar, tipped with a trolley shoe. A trolley pole is a tapered cylindrical pole of wood or metal, used to transfer electricity from a "live" (electrified) overhead wire to the control and the electric traction motors of a tram or trolley bus.