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    ARRANGEMENT IN AN ELEVATOR SPEED LIMITER
    1.
    发明申请
    ARRANGEMENT IN AN ELEVATOR SPEED LIMITER 审中-公开
    电梯速度限制装置

    公开(公告)号：WO2008056020A2

    公开(公告)日：2008-05-15

    申请号：PCT/FI2007000263

    申请日：2007-10-31

    Applicant: KONE CORP ,  IKONEN ANTTI ,  TUHKIO ARTO ,  MUSTALAHTI JORMA

    Inventor： IKONEN ANTTI ,  TUHKIO ARTO ,  MUSTALAHTI JORMA

    IPC: B66B5/04 ,  B66B7/10 ,  B66B11/00

    CPC classification number: B66B5/04 ,  B66B7/10 ,  B66B11/007 ,  B66B11/008

    Abstract: The invention relates to an arrangement in the speed limiter of an elevator, said elevator comprising at least an elevator control system (6), an elevator car (2) suspended on a set of hoisting ropes (3) and arranged to move back and forth along substantially vertical guide rails (4), at least one safety gear (13) disposed in conjunction with the elevator car (2), and a speed limiter (7) which comprises a at least a speed limiter pulley (8), a diverting pulley (9) and a speed limiter rope (10) fitted as a loop around at least the speed limiter pulley (8) and the diverting pulley (9), said speed limiter rope (10) being connected directly or indirectly to at least one safety gear (13). The speed limiter (7) additionally comprises a tensioning device (12) arranged to keep the speed limiter rope (10) at a desired tension. Both ends of the speed limiter rope (10) are secured to the tensioning device (12).

    Abstract translation: 本发明涉及一种电梯限速器中的装置，所述电梯至少包括电梯控制系统（6），悬挂在一组提升绳索（3）上并被布置成来回移动的电梯轿厢（2） 沿着大致垂直的导轨（4），与电梯轿厢（2）结合设置的至少一个安全装置（13）和限速器（7），速度限制器（7）包括至少一个限速滑轮（8） 滑轮（9）和限速器绳索（10），其限制在至少限速滑轮（8）和转向滑轮（9）周围，所述限速器绳索（10）直接或间接地连接至至少一个 安全钳（13）。 速度限制器（7）还包括布置成将限速器绳索（10）保持在期望张力的张紧装置（12）。 限速器绳（10）的两端固定在张紧装置（12）上。

    2.
    发明专利
    未知

    公开(公告)号：FI119233B

    公开(公告)日：2008-09-15

    申请号：FI20051157

    申请日：2005-11-14

    Applicant: KONE CORP

    Inventor： HYNNI MATTI ,  KARPPINEN ANSSI ,  TUHKIO ARTO

    IPC: B66B7/00 ,  B66B20060101 ,  B66B19/02

    Abstract: The invention relates to a method for replacing the hoisting ropes of an elevator. By the method of the invention, the hoisting ropes (4) are replaced by first joining the old and new hoisting ropes (4a, 4b) together by their one ends by splicing the ends together around a common core strand (17), whereupon the new set (4b) of hoisting ropes is pulled into place by means of the old set (4a) of hoisting ropes.

    3.
    发明专利
    未知

    公开(公告)号：FI20051157A0

    公开(公告)日：2005-11-14

    申请号：FI20051157

    申请日：2005-11-14

    Applicant: KONE CORP

    Inventor： HYNNI MATTI ,  KARPPINEN ANSSI ,  TUHKIO ARTO

    IPC: B66B20060101 ,  B66B19/02 ,  B66B

    Abstract: The invention relates to a method for replacing the hoisting ropes of an elevator. By the method of the invention, the hoisting ropes (4) are replaced by first joining the old and new hoisting ropes (4a, 4b) together by their one ends by splicing the ends together around a common core strand (17), whereupon the new set (4b) of hoisting ropes is pulled into place by means of the old set (4a) of hoisting ropes.

    4.
    发明专利
    未知

    公开(公告)号：FI20051157A

    公开(公告)日：2007-05-15

    申请号：FI20051157

    申请日：2005-11-14

    Applicant: KONE CORP

    Inventor： HYNNI MATTI ,  KARPPINEN ANSSI ,  TUHKIO ARTO

    IPC: B66B7/00 ,  B66B20060101 ,  B66B19/02

    Abstract: The invention relates to a method for replacing the hoisting ropes of an elevator. By the method of the invention, the hoisting ropes (4) are replaced by first joining the old and new hoisting ropes (4a, 4b) together by their one ends by splicing the ends together around a common core strand (17), whereupon the new set (4b) of hoisting ropes is pulled into place by means of the old set (4a) of hoisting ropes.

    5.
    发明专利
    未知

    公开(公告)号：FI20060989A0

    公开(公告)日：2006-11-10

    申请号：FI20060989

    申请日：2006-11-10

    Applicant: KONE CORP

    Inventor： IKONEN ANTTI ,  TUHKIO ARTO ,  MUSTALAHTI JORMA

    IPC: B66B20060101

    Abstract: The invention relates to an arrangement in the speed limiter of an elevator, said elevator comprising at least an elevator control system (6), an elevator car (2) suspended on a set of hoisting ropes (3) and arranged to move back and forth along substantially vertical guide rails (4), at least one safety gear (13) disposed in conjunction with the elevator car (2), and a speed limiter (7) which comprises a at least a speed limiter pulley (8), a diverting pulley (9) and a speed limiter rope (10) fitted as a loop around at least the speed limiter pulley (8) and the diverting pulley (9), said speed limiter rope (10) being connected directly or indirectly to at least one safety gear (13). The speed limiter (7) additionally comprises a tensioning device (12) arranged to keep the speed limiter rope (10) at a desired tension. Both ends of the speed limiter rope (10) are secured to the tensioning device (12).

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