The invention discloses a triangular pantograph type current collector of a trolley bus, which is characterized in that conductors of the pantograph type current collector are two electric conduction cross rods; the middle of the pantograph type current collector is connected with a raised arc insulation cap; a closed triangle is formed at the outer ends of the electric conduction cross rods by connecting an arc insulation support with a pantograph pole; the upper end of the arc insulation support is arc; and electric conduction cross rod grooves with certain widths are formed between the arc insulation support stretching out from the two sides of the pantograph type current collector and the middle raised arc insulation cap. As long as the trolley bus walks below a power line straightly and the automatic lifting trolley pole is raised, the line can be hung very conveniently; even if line hanging is not successful, the line cannot be damaged by hooking or pulling. The triangular pantograph type current collector has the benefits that as long as the trolley bus is equipped with the automatic lifting triangular pantograph type current collector, the trolley bus can perform line-hung traveling and off-line traveling conveniently and freely, so that the freedom degree of the travelling of the trolley bus is increased greatly, and various passenger cars, freight cars and saloon cars can be remade to freely traveling trolley buses or hybrid cars.
Triangular pantograph type current collector of trolley bus
2015-09-16
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electric Locomotive and pantograph type current collector
European Patent Office | 2015
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