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Electric articulated passenger car

A articulated, passenger car technology, applied in the automotive field, can solve the problems of high floor, narrow passage, high cost, etc., and achieve the effect of reducing height, widening the passage in the car, and reducing requirements

Inactive Publication Date: 2007-09-12
BEIJING INST OF SPACE LAUNCH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to provide an electric articulated bus, which solves the technical problems of the existing articulated bus, such as the narrow passage in the car, the high floor, and the need to use the high-cost electronically controlled hydraulic articulated system for the bus

Method used

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  • Electric articulated passenger car
  • Electric articulated passenger car

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Embodiment Construction

[0030] In order to reduce the floor height of the articulated passenger car, increase the channel width and reduce the cost of the articulated system, the present invention adopts a portal axle with a wheel side motor on the middle axle of the articulated passenger car and configures a super single tire.

[0031] Fig. 1, Fig. 2 are the front and top view schematic diagrams of the first embodiment of the present invention; As shown in the figure, the electric articulated bus provided by the present invention comprises: a front half compartment 20 and a rear half compartment 22 connected by an articulation device 21, and the front half compartment 20 comprises The front axle 101 as a steering axle and the middle axle 102 as a driving axle, the rear half compartment 22 includes a rear axle 105 as a follower axle; Single birth 106. The first embodiment is a trackless electric articulated bus, with a pantograph 103 installed on the roof, and the vehicle supplies electric energy thr...

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Abstract

The articulated electric bus includes one front half carriage and one rear half carriage connected by means of one articulating set, and features that the front half carriage includes one front axle serving as steering axle and one middle axle serving as the driving axle, the rear half carriage includes one rear axle serving as the servo axle, and the middle axle is one portal axle with mounted motor and super wheels. The articulated electric bus with front pull driving and middle portal axle has relaxed requirement on the articulating set, low cost, lowered inside floor height, wide passage and capacity of adopting non-expensive common articulating set, rather than expensive electrically controlled hydraulic articulating system.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to articulated passenger vehicles. Background technique [0002] Articulated buses are widely used in the field of public transportation due to their large passenger capacity. However, in response to the national conditions of China's bus congestion, it is generally required that buses have as much standing space as possible after setting up an appropriate number of seats. [0003] Most of the usual articulated buses adopt the drive system of the rear-mounted and rear-push type, and a small number of them use the front-pull type. They are generally driven by diesel engines or gasoline engines. The articulated bus adopting the rear-mounted and push-back form is driven by the engine of the rear half compartment hinged at the rear, and the thrust from the rear half compartment will have various complex effects on the articulation system, so the requirements for the articulation system of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D47/02B60L11/00B60L9/00B60K1/00
Inventor 王永瑞叶致中姚军龙佟子谦
Owner BEIJING INST OF SPACE LAUNCH TECH