| 摘要 |
The present invention relates to a continuous coupling type trailer, capable of carrying a plurality of cargos with a single truck tractor by being continuously connected or omitted in accordance with the number of cargos. The trailer carrying the cargo piled on a semi-trailer comprises: the truck tractor providing a drawing force; and the semi-trailer supplying power and fluid pressure of the truck tractor while being connected to a coupler installed in a rear end of the truck tractor by a king pin to be separated. The trailer comprises: an additional trailer including the king pin coupled to the coupler of the truck tractor to be rotated on the front end, including an additional coupler coupled to an other king pin on the rear end, and formed to be the same as the coupler wherein the additional trailer is continuously added and omitted between the truck tractor and the semi-trailer in accordance with the number of cargos; and an additional connector individually installed in the front end and the rear end of the additional trailer, providing power and fluid pressure to the additional trailer by being connected to the truck tractor, wherein the additional connector is connected to the semi-trailer, providing power and fluid pressure to the semi-trailer. |
