PROBLEM TO BE SOLVED: To provide a semi-trailer automobile which has a small radius of rotation, and can transport a lengthy cargo and/or a heavy weight compared to a conventional one.SOLUTION: A semi-trailer automobile has: a tractor 11 in which a clearance between a rear end part 19 of a cabin and a coupler 27 is so set as to be longer in order to elongate a front overhang part OF2 of a semi-trailer 31; and the semi-trailer 31 in which a length from a king pin 43 to a vehicle rear end 35 is set to a limit of a longest value prescribed under law, a load-carrying platform 36 is elongated by elongation of the front overhang part OF2, and an axle 41 is biaxial and can be steered. In the semi-trailer 31, a farthest wheel base L4 is set to a minimum value satisfying a maximum value of a semi-trailer vehicle total weight prescribed under law, and a distance L5 between the front and rear axles is so set as to be longer in order to shorten a wheel base W2.
【課題】回転半径が小さく、かつ従来以上の長尺物及び/又は重量物を輸送可能なセミトレーラ自動車を提供する。【解決手段】セミトレーラ31のフロントオーバーハング部OF2を長くすべくキャビンの後端部19とカプラ27との間隔を長く設定したトラクタ11と、キングピン43から車両後端35までの長さを法令で規定される最長値一杯に設定し、かつフロントオーバーハング部FO2を長くすることで荷台部36を長くした、車軸41が2軸でかつ操舵可能なセミトレーラ31と、を有し、前記セミトレーラ31は、最遠軸距L4が、法令で規定するセミトレーラ車両総重量の最大値を満足する最小値に設定され、かつホイールベースW2を短くすべく前後の車軸間距離L5が長く設定されている。【選択図】図1
SEMI-TRAILER AUTOMOBILE
セミトレーラ自動車
2015-12-14
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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