The invention relates to a scissor arm assembly for a scissor lift, comprising two scissor arms (124, 125) pivotally mounted about a shaft (70). Each arm is made of a tubular beam having a local reinforcement plate (80, 81, 82) welded on either side. Each arm (124, 125) has two through-holes (101, 102; 103, 104) for the shaft (70), each of which is made in a respective side of the beam and the corresponding reinforcement plate. The shaft (70) is circumferentially supported in each hole by both the wall of the beam and the corresponding reinforcement plate (80, 81, 82). The shaft is free of support inside the beam between the two through-holes (101, 102; 103, 104). This avoids having to weld, on either side of the scissor beam, a part inserted therein to house the shaft (70).


    Access

    Download


    Export, share and cite



    Title :

    Scissor arm assembly for a scissor lift


    Contributors:

    Publication date :

    2020-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Scissor lift assembly

    JARANSON JOHN WAYNE / KONDRAD MARCOS SILVA / MALONEY PATRICK et al. | European Patent Office | 2021

    Free access

    Scissor lift assembly

    JARANSON JOHN WAYNE / KONDRAD MARCOS SILVA / MALONEY PATRICK et al. | European Patent Office | 2021

    Free access

    SCISSOR LIFT ASSEMBLY

    JARANSON JOHN WAYNE / KONDRAD MARCOS SILVA / MALONEY PATRICK et al. | European Patent Office | 2021

    Free access

    Scissor-lift

    CUI KAN / LIU MARGARET C / LIU SAMUEL K | European Patent Office | 2020

    Free access

    Scissor arm, scissor lift and method for producing scissor arm

    DAHLBERG CHRISTER / WESTERHOLM ERIK / ANDERSSON THOMAS et al. | European Patent Office | 2024

    Free access