To provide a towing car in which a towing device for towing a carriage is arranged at a rear part thereof, which can surround, restrain and release the carriage, with a simple mechanism.SOLUTION: A towing car is an unmanned carrier car. A towing device comprises carriage surrounding bars including two side bars that are disposed along side parts of a carriage and two rear part bars leading to the side bars that are disposed along inside from corner parts at the rear part of the carriage. Respective end parts at a towing car-side of the side part bars are mounted on the towing device, so that respective tips of the rear part bars can be moved between an inside position and an outside position, at the rear part of the carriage. When releasing the carriage, the tips of the rear part bars move to the outside position at the rear part of the carriage to release the carriage from the carriage surrounding bars. When towing the carriage, the respective tips of the rear part bars move to the inside position at the rear part of the carriage to surround the carriage along the side part of the carriage and inside from the corner parts at the rear part of the carriage. When the towing car runs forward, the rear part bars of the carriage surrounding bar push the rear part of the carriage in a forward running direction to tow the carriage in the forward running direction.SELECTED DRAWING: Figure 6
【課題】台車を牽引するための牽引装置を後部に配置した牽引車であり、台車の包囲・拘束、及び解放を簡単な機構で行える牽引車を提供する。【解決手段】牽引車は無人搬送車であり、牽引装置は、台車の各側部に沿える二つの側部バー、及びそれらに連続する台車の後部の各角部から内側に沿える二つの後部バーを含む台車包囲バーを備える。牽引装置には側部バーの牽引車側の端部の各々が取付けられ、後部バーの各々の先端が、台車の後部における内側の位置と外側の位置の間で移動可能である。台車解放時には各々の後部バーの先端が台車の後部の外側の位置に移動して台車を台車包囲バーの外に解放する。台車牽引時には各々の後部バーの先端が台車の後部の内側の位置に移動して台車の側部と後部の角部から内側に沿って台車を包囲し、牽引車の進行により台車包囲バーの後部バーが台車を後部から進行方向に押すことで台車を進行方向に牽引する。【選択図】図6
TOWING CAR FOR CARRIAGE
台車の牽引車
08.01.2025
Patent
Elektronische Ressource
Japanisch
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