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    ARRANGEMENT FOR ADJUSTING THE TAUTNESS OF A TRACTION MEMBER OF AN ELEVATOR
    2.
    发明公开
    ARRANGEMENT FOR ADJUSTING THE TAUTNESS OF A TRACTION MEMBER OF AN ELEVATOR 审中-公开
    调整电梯牵引人员的安排

    公开(公告)号：EP3288887A1

    公开(公告)日：2018-03-07

    申请号：EP15890666.9

    申请日：2015-04-27

    申请人： KONE Corporation

    发明人： HAAPANIEMI, Markku ,  RÄSÄNEN, Matti ,  MIKKONEN, Janne ,  AULANKO, Esko

    IPC分类号： B66B7/10 ,  B66B11/00

    CPC分类号： B66B7/10 ,  B66B11/009 ,  B66B11/0476

    摘要： The object of the invention is an arrangement for adjusting the tautness of a traction member of an elevator, which arrangement comprises an elevator car and a compensating weight, which are for their part connected to support the elevator car by the aid of a suspension member, such as a rope or belt, and also a hoisting machine provided with a traction sheave, and one traction member, such as a belt, which is adapted to transmit the rotational movement of the traction sheave into movement of the elevator car and of the compensating weight, and also a tension control means, which is arranged to adjust the magnitude of the tension forces exerted on the suspension member and on the traction member. The arrangement comprises a tensioning means connected to the traction member, and the tension control means is connected to that part of the traction member that is on the side of the compensating weight with respect to the traction sheave, and the tensioning means is connected to that part of the traction member that is on the side of the elevator car with respect to the traction sheave.

    TENSIONING ARRANGEMENT FOR A TRACTION MEANS OF AN ELEVATOR
    8.
    发明授权
    TENSIONING ARRANGEMENT FOR A TRACTION MEANS OF AN ELEVATOR 有权
    一种电梯牵引芯片配置

    公开(公告)号：EP2723668B1

    公开(公告)日：2016-03-02

    申请号：EP12802568.1

    申请日：2012-06-20

    申请人： Kone Corporation

    发明人： AULANKO, Esko ,  RÄSÄNEN, Matti ,  MIKKONEN, Janne ,  ALASENTIE, Pentti

    IPC分类号： B66B7/10 ,  B66B11/00

    CPC分类号： B66B7/10 ,  B66B11/009 ,  B66B19/007

    摘要： The object of the invention is a tensioning arrangement for a traction means of an elevator, which arrangement comprises at least an elevator car configured to move up and down in an elevator hoistway and at least one or more compensating weights, which are for their part connected to support the elevator car by the aid of their own support means, such as by the aid of ropes or belts and also of diverting pulleys, and a hoisting machine provided with at least one traction sheave or corresponding, and also at least one traction means (7) such as a belt, rope or chain, which is configured to transmit the rotational movement of the traction sheave into movement of the elevator car and of the compensating weights. The traction means (7) is fixed from at least one of its ends to a fixing means (1) providing an essentially constant tensioning force.