| 摘要 |
Car-trailer with adjustable-height platform, equipped with platform that can be lowered to the ground or any other level adequate to the nature and form of the cargo. The platform back side (2) can be opened. The wheels (5) are fixed at mobile consoles (7), which turn around the axes (8), that are firmly fixed to the lower part of the platform sides (4). The mechanism that enables lowering and hoisting of the platform includes the pole (11) with pole console (13), to which there are fixed jointed levers (26), connected to the wheel mobile consoles (7) by the regulator (9). At the platform front side (2) there is fixed the housing console (23) in which there is housed the worm- wheel (19) and the worm (20). At the worm-wheel there is firmly fixed the bolt (15), which pulls the bolt (15) with the bolt console (17), which is firmly fixed to the pole (11). This way, the bolt (15) pulls the pole console (13) with the jointed levers (26) which, in turn, hoists or lowers the trailer platform. |
