Automatic standing up device of gate for gate lifter

Abstract

PURPOSE:To enable automatic standing up of a gate component, by controlling upper displacement of an arm component and the gate component through a hook component at the time of a rise of the gate component of a gate lifter to be used for a truck. CONSTITUTION:To stand up a gate component 7 automatically after completion of a loading and unloading opertion, arm components 14 and 15 are rotated toward front and located to a position as shown by a chain line (B). When the gate component 7 is risen under this condition, connecting pins 14C and 15C of the arm components 14 and 15 are connected with notches 18a and 19a of hook components 18 and 19 first, and then the connecting pins 14C and 15C led by the notches 18a and 19a are connected with hook parts 18b and 19b. The gate component 7 is made to stand up automatically by controlling force of the hook components 18 and 19 as an upper displacement of the arm components 14 and 15, that is, the gate components 7 is controlled by hook components 18 and 19 when the gate components 7 is risen further.

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Patent Citations (1)

    Publication numberPublication dateAssigneeTitle
    JP-S5522977-UFebruary 14, 1980

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-103832311-AJune 04, 2014驻马店中集华骏车辆有限公司, 中国国际海运集装箱(集团)股份有限公司, 中集车辆(集团)有限公司Self-unloading truck and door opening mechanism thereof