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    5.
    发明专利
    未知

    公开(公告)号：CH614908A5

    公开(公告)日：1979-12-28

    申请号：CH1427377

    申请日：1977-11-22

    Applicant: BUEHRER TRANSVER AG

    Inventor： BUEHRER WERNER

    IPC: B65G21/22 ,  B65G15/02 ,  B65G17/02 ,  B65G21/16

    Abstract: A conveyor belt curve comprising two rows of rollers for deflecting or turning an endless conveyor belt. The roller rows each consist of a number of cylindrical rolls. The conveyor belt is driven by means of a driven chain through the agency of chain fixed-entrainment members or elements. The chain is guided within guide rails for the upper and lower chain runs, these guide rails determining the curvature of the curved portion of the conveyor belt curve. The entrainment elements contain rolls or rollers rollingly supported at the guide rails. The endless conveyor belt is held in a tensioned state by means of special tension springs. These springs are formed of an elastomeric material and have a preferred loop-shaped configuration.

    CONVEYOR BELT CURVED PORTIONS
    6.
    发明专利
    CONVEYOR BELT CURVED PORTIONS 未知

    公开(公告)号：GB2008055A

    公开(公告)日：1979-05-31

    申请号：GB7838158

    申请日：1978-09-26

    Applicant: BUEHRER TRANSVER AG

    IPC: B65G15/02 ,  B65G17/02 ,  B65G21/22 ,  B65G21/16

    Abstract: A conveyor belt curve comprising two rows of rollers for deflecting or turning an endless conveyor belt. The roller rows each consist of a number of cylindrical rolls. The conveyor belt is driven by means of a driven chain through the agency of chain fixed-entrainment members or elements. The chain is guided within guide rails for the upper and lower chain runs, these guide rails determining the curvature of the curved portion of the conveyor belt curve. The entrainment elements contain rolls or rollers rollingly supported at the guide rails. The endless conveyor belt is held in a tensioned state by means of special tension springs. These springs are formed of an elastomeric material and have a preferred loop-shaped configuration.

    7.
    发明专利
    未知

    公开(公告)号：NL187843B

    公开(公告)日：1991-09-02

    申请号：NL7805952

    申请日：1978-05-31

    Applicant: BUEHRER TRANSVER AG

    IPC: B65G15/02 ,  B65G17/02 ,  B65G21/22 ,  B65G21/16

    Abstract: A conveyor belt curve comprising two rows of rollers for deflecting or turning an endless conveyor belt. The roller rows each consist of a number of cylindrical rolls. The conveyor belt is driven by means of a driven chain through the agency of chain fixed-entrainment members or elements. The chain is guided within guide rails for the upper and lower chain runs, these guide rails determining the curvature of the curved portion of the conveyor belt curve. The entrainment elements contain rolls or rollers rollingly supported at the guide rails. The endless conveyor belt is held in a tensioned state by means of special tension springs. These springs are formed of an elastomeric material and have a preferred loop-shaped configuration.

    8.
    发明专利
    未知

    公开(公告)号：IT1106327B

    公开(公告)日：1985-11-11

    申请号：IT5195978

    申请日：1978-11-20

    Applicant: BUEHRER TRANSVER AG

    IPC: B65G15/02 ,  B65G21/22 ,  B65G17/02 ,  B65G21/16 ,  B65G

    Abstract: A conveyor belt curve comprising two rows of rollers for deflecting or turning an endless conveyor belt. The roller rows each consist of a number of cylindrical rolls. The conveyor belt is driven by means of a driven chain through the agency of chain fixed-entrainment members or elements. The chain is guided within guide rails for the upper and lower chain runs, these guide rails determining the curvature of the curved portion of the conveyor belt curve. The entrainment elements contain rolls or rollers rollingly supported at the guide rails. The endless conveyor belt is held in a tensioned state by means of special tension springs. These springs are formed of an elastomeric material and have a preferred loop-shaped configuration.

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