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    52.
    发明专利
    未知

    公开(公告)号：FI20105238A0

    公开(公告)日：2010-03-11

    申请号：FI20105238

    申请日：2010-03-11

    Applicant: KONE CORP

    Inventor： AULANKO ESKO ,  RAESAENEN MATTI ,  KORVENRANTA SAKARI ,  PELTO-HUIKKO RAIMO

    IPC: B66B20100101

    Abstract: The object of the invention is a method for modernizing an elevator, and a traction sheave elevator, which elevator comprises at least an elevator car and a traction sheave that moves the elevator car by means of elevator ropes, the rim of which traction sheave comprises one or more rope grooves. In connection with modernization a traction sheave is installed as the traction sheave of the elevator, the rope grooves of which traction sheave comprise a material, the frictive traction achieved by which is greater than the frictive traction between the parent material of the metallic traction sheave and the elevator ropes.

    EQUIPMENT AND METHOD FOR CONTROLLING AN ELEVATOR DOOR
    53.
    发明专利
    EQUIPMENT AND METHOD FOR CONTROLLING AN ELEVATOR DOOR 未知

    公开(公告)号：HK1124581A1

    公开(公告)日：2009-07-17

    申请号：HK09103950

    申请日：2009-04-29

    Applicant: KONE CORP

    Inventor： KATTAINEN ARI ,  RAESAENEN MATTI ,  LAASONEN TIMO

    IPC: B66B20060101 ,  B66B13/14

    Abstract: Control equipment (21) comprises a motor (24), an encoder (25), an elevator control system, a power supply (29), and a data transfer bus (30). The data transfer bus is bi-directional and transmits data between the control system and the motor unit. A gear (32) converts the speed of rotation of the motor (24) into a speed suited for the door (22). The data transfer bus comprises a serial communication bus having wireless data transfer. A button that maintains operation of the elevator is integrated as part of the control system. An independent claim is included for a method of controlling a lift door.

    54.
    发明专利
    未知

    公开(公告)号：FI119878B

    公开(公告)日：2009-04-30

    申请号：FI20050128

    申请日：2005-02-04

    Applicant: KONE CORP

    Inventor： KATTAINEN ARI ,  LAASONEN TIMO ,  RAESAENEN MATTI

    IPC: B66B5/06 ,  B66B20060101 ,  B66B1/28

    Abstract: A safety system for supervising safety of an elevator may include a safety space in an elevator shaft, elevator buffers in the elevator shaft, or both; measuring means for continuous measurement of absolute position of an elevator car; and a safety device. If the safety system includes the safety space, its size may be reduced. If the safety system includes the elevator buffers, their size may be reduced. The safety device may be adapted to receive data about the absolute position of the elevator car; calculate a velocity of the elevator car at each instant of time using the absolute position; monitor the calculated velocity in order to ensure that the calculated velocity remains within an allowed motion limit curve; and control at least one stopping device for stopping uncontrolled motion of the elevator car if the calculated velocity exceeds the allowed motion limit curve.

    58.
    发明专利
    未知

    公开(公告)号：AT316932T

    公开(公告)日：2006-02-15

    申请号：AT99958196

    申请日：1999-11-19

    Applicant: KONE OYJ KONE CORP

    Inventor： KALM JOUNI ,  RAESAENEN MATTI

    IPC: B66B13/30 ,  B66B1/00

    Abstract: The invention refers to a hold block for fastening at least one structural elevator component, such as a landing door sill, an overhead structure of a landing door opening or a car door sill to a base. The hold block comprises two rigidly connected fixing elements (1, 2) which can be alternatively used for fixing the hold block to the base, which fixing elements are each provided with a corresponding supporting element, which supporting elements are disposed at the ends of the fixing elements, whereby each supporting element (3, 4, 23) is connected to the respective fixing element via a bendable adjustment elbow (5, 18, 22) acting and being located between the respective fixing element and supporting element to allow the adjustment of the angle between the planes defined by said respective fixing and supporting elements, whereby a locking element (7, 20, 25) is provided for locking said angle between said respective fixing and supporting elements. This kind of hold block has a large adjustment range.

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