The invention relates to a current collector (2) for an electric or hybrid electric drive road vehicle (1) for feeding traction energy from a bipolar overhead line system, each contact pole of which has a contact line (3, 4). According to the invention, the current collector comprises an erectable bearing link (5) which is supported on the vehicle side by means of a base joint (8) on a link base (9) and which supports at least one trolley bar (15) for each contact pole on the trolley feed side for electrically contacting a trolley feed (3, 4) associated with the respective contact pole. The invention relates to a slide bar (15) having a bearing link (5), via which there is exactly one lower arm (6) connected to a base joint (8), exactly one upper arm (7) connected to the lower arm (6) via a knee joint (10), and exactly one cross-member (11) connected to the upper arm (7) via a bearing joint (12), on which cross-member (11) each of the slide bars (15) is mounted in a resilient manner via a spring element (16, 17), the structure of the current collector (2) can be simplified and the contact behavior of the current collector with overhead line equipment can be improved.
本发明涉及一种用于电动或者混合电动驱动的道路车辆(1)的集电器(2),用于从双极的架空线设备馈入牵引能量,架空线设备的每一个接触极具有滑接馈电线(3,4)。该集电器包括能够直立的支承连杆(5),该支承连杆在车辆侧通过基部关节(8)支撑在连杆基部(9)上,并且在滑接馈电线侧针对每一个接触极支承至少一个滑触条(15),用于电接触与相应的接触极相关联的滑接馈电线(3,4)。通过支承连杆(5)具有恰好一个与基部关节(8)连接的下臂(6)、恰好一个通过膝部关节(10)与下臂(6)连接的上臂(7)以及恰好一个通过支承关节(12)与上臂(7)连接的横梁(11),其中,滑触条(15)中的每一个相应地通过弹簧元件(16,17)以弹性方式支承在横梁(11)上,可以简化集电器(2)的结构并且改善其与架空线设备的接触行为。
Current collector and road vehicle equipped with same
集电器和配备有集电器的道路车辆
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Current collector for road vehicle and road vehicle equipped with current collector
European Patent Office | 2025
|