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    • 3. 发明专利
    • LIFTING CONVEYOR
    • JPH04191252A
    • 1992-07-09
    • JP32211190
    • 1990-11-26
    • TAKENAKA KOMUTEN CO
    • SATA MOTOYUKIMORI TOSHIOMURO EIJIISHII JIROTOMOMATSU SHOZOHOSHINO HARUOMORITA SHINKO
    • B66B1/14E04G21/14
    • PURPOSE:To promote the labor-saving of conveyance for construction materials by loading a conveyed work being situated at a loading floor at the carriage date based on the estimated data inputted into a loading space and, after the loading space, where the conveyed work is loaded, is shifted to the loading floor, controlling it so as to unload from the loading space. CONSTITUTION:Each operation estimated data is inputted into a personal computer 68 via a keyboard 70. Next, if it comes to carrying time, a loading space lifting motor 48 is driven via a driver 28, and a loading space 18 is stopped at a loading floor. In succession, a transfer machine driving motor 56 and a belt conveyor driving motor 60 at the loading floor are all driven, and a conveyored work such as construction materials being mounted on a belt conveyor 58 at the loading floor is transferred onto a transfer machine 54 in the loading space 18. Then, a loading space lifting motor 48 is driven and, after the loading space 18 is moved up to an unloading floor, the transfer machine driving motor 56 and the belt conveyor driving motor 60 at the unloading floor are driven, thus the conveyed work mounted on the transfer machine 54 is unloaded.
    • 5. 发明专利
    • CONVEYING TRUCK THAT CAN GET OVER LEVEL DIFFERENCE
    • JPH10181609A
    • 1998-07-07
    • JP35853496
    • 1996-12-26
    • TAKENAKA KOMUTEN CO
    • HOSHINO HARUOISHIKAWA ATSUOMURO EIJI
    • B62B5/02B60B33/00
    • PROBLEM TO BE SOLVED: To make a truck travelable even on the floor face with a level difference at a construction site or the like by providing an intermediate auxiliary wheel that can be pushed out downward by the operation of a step difference get-over lever, between a front wheel and a rear wheel of a truck body. SOLUTION: Until coming to step difference, a truck travels by front and rear wheels 2, 3, with an intermediate auxiliary wheel 5 in a lifted state. When the front wheel 2 comes to the step difference, while pushing a step difference get-over lever 4 forward, that is, while pushing out the intermediate auxiliary wheel 5 downward by rotating a triangular plate 6 downward through a rod 9, the rear part of the truck is pushed down to lift the front wheel 2 and to place it on the step difference. The step difference get-over lever 4 is then retreated to reset the intermediate auxiliary wheel 5 upward, and the truck is advanced until the rear wheel 3 comes to the step difference. When the rear wheel 3 comes to the step difference, the step difference get-over lever 4 is pushed forward to push out the intermediate auxiliary wheel 5 downward. At the same time, the rear part of the truck is pulled up to place the rear wheel 3 on the step difference.