A receiver coupling device for a towing vehicle includes a tubular receiver centered on the receiver coupling device, the tubular receiver having a receiver opening facing an exterior of the towing vehicle. Coupling pin openings are located in opposite sidewalls of the tubular receiver, have a common axis, and are configured to receive a coupling pin. Detection means for detecting the coupling pin are located around the exterior of the tubular receiver and include coupling pin openings located in the opposite side walls and having a common axis with the coupling pin openings in the tubular receiver. And an electric contact at the opening of the connecting pin in the detection device is communicated with a circuit of the tractor. When inserted into the openings in the detection device and the tubular receiver and in contact with the electrical contacts, the coupling pin operates to close the electrical circuit.
一种用于牵引车的接收器联结装置,包括位于接收器联结装置中心的管状接收器,该管状接收器具有面向牵引车外部的接收器开口。联结销开口位于管状接收器的相对侧壁中,具有公共轴线并且配置成接收联结销。用于检测联结销的检测装置位于管状接收器的外部周围,并且包括联结销开口,其位于相对的侧壁中并且与管状接收器中的联结销开口具有公共轴线。检测装置中的联结销开口处的电触点与牵引车的电路连通。当插入到检测装置和管状接收器中的开口中并与电触点接触时,联结销操作以闭合电路。
Trailer coupling device
拖车联结装置
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
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