| 摘要 |
The invention relates to a towing vehicle for aircraft, comprising at least one operator's cabin which comprises control, elements for steering, accelerating and braking the towing vehicle, in addition to a coupling member for creating a detachable connection between the aircraft and the towing vehicle. The towing vehicle can be braked by hydraulic or pneumatic brakes 46, 46' acting on at least two wheels of the vehicle, whereby the braking control element is configured as a brake pedal 10, 10' which actuates the brakes 46, 46' either directly or via a control circuit. In order to simplify the construction of the braking system and to guarantee an optimal braking performance under all operating conditions, according to the invention, the brake pedal 10, 10' is respectively coupled to a position or angle sensor 12, 12', whose position or angle can be converted into an electric control signal with a predetermined value which controls at least one electro-hydraulic brake valve, using an electric signal transmission link 26, 26'.
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