公开(公告)号：WO2005090217A3

公开(公告)日：2006-02-02

申请号：PCT/FI2005000146

申请日：2005-03-09

Applicant: KONE CORP ,  VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

Inventor： VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

IPC: B66B7/10 ,  B66B20060101 ,  B66B7/06 ,  B66B11/08

CPC classification number: B66B11/007 ,  B66B7/10 ,  B66B19/007

Abstract: In the method and elevator of the invention, which preferably is an elevator without machine room, in which elevator the elevator car is at least partially supported by a set of hoisting ropes. The hoisting ropes comprise one rope or a number of parallel ropes. The elevator has a traction sheave which moves the elevator car by means of the hoisting ropes. The elevator comprises rope portions of hoisting ropes going upwards and downwards from the elevator car, and the rope portions going upwards from the elevator car are under a first rope tension (T

Abstract translation: 在本发明的方法和电梯中，其优选地是没有机房的电梯，其中电梯轿厢至少部分地由一组提升绳索支撑。 提升绳索包括一根绳索或多根平行的绳索。 电梯具有牵引绳轮，其通过提升绳索移动电梯轿厢。 升降机包括从升降机轿厢上下移动的提升绳索的绳索部分，从电梯轿厢向上的绳索部分处于第一绳索张力（T

公开(公告)号：WO2005097651A3

公开(公告)日：2006-03-02

申请号：PCT/FI2005000174

申请日：2005-04-05

Applicant: KONE CORP ,  VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

Inventor： VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

IPC: B66B7/08 ,  B66B20060101 ,  B66B5/00 ,  B66B5/02 ,  B66B15/02

CPC classification number: B66B7/08 ,  B66B5/0037 ,  B66B15/04

Abstract: The invention relates to a method for de­tecting wear of the diverting and/or drive pulleys of an elevator, and to an eleva­tor. In the method, a limit value is as­signed to at least one of the following quantities: allowed displacement of the rope end against the spring force of a spring, allowed rope force of the rope, allowed tension of the rope, compression of the spring holding the rope, tension of the spring holding the rope, stress of the supporting structure adjacent to the rope fastening. During operation of the eleva­tor, the displacement of an individual rope or another one of the above-mentioned quantities in relation to the correspond­ing quantity for the other ropes is de­tected from the sprung fastening arrange­ment of the rope ends. An alarm signal is generated if this quantity for an individ­ual rope exceeds the predetermined limit value during operation of the elevator. An excess of the limit value is due to an in­creased rope force and indicates greater than normal wear of the rope groove of the diverting and/or drive pulley correspond­ing to the individual rope. To detect wear of the rope grooves (3) of the diverting and/or drive pulleys (4, 5), the elevator comprises a detector device (9) arranged in conjunction with the sprung fastening device (7).

Abstract translation: 本发明涉及一种用于检测电梯的转向和/或驱动滑轮以及电梯的磨损的方法。 在该方法中，将极限值分配到以下数量中的至少一个：绳索端抵抗弹簧的弹簧力允许的位移，绳索的绳索力，绳索的允许张力，弹簧保持力的压缩 绳索，拉伸弹簧的张力绳索，支撑结构的应力靠近绳索紧固。 在电梯操作期间，从绳端的弹簧紧固装置检测单个绳索的位移或上述数量相对于其他绳索的相应数量的位移。 如果单个绳索的数量超过电梯操作期间的预定极限值，则产生报警信号。 超过极限值是由于增加的绳索力，并且表示大于对应于单个绳索的转向和/或驱动皮带轮的绳槽的正常磨损。 为了检测转向和/或驱动带轮（4,5）的绳索槽（3）的磨损，升降机包括与弹簧紧固装置（7）一起布置的检测器装置（9）。

公开(公告)号：FIU20060346U0

公开(公告)日：2006-08-29

申请号：FIU20060346

申请日：2006-08-29

Applicant: KONE CORP

Inventor： ORAVA MIKKO

公开(公告)号：FI20050816A0

公开(公告)日：2005-08-12

申请号：FI20050816

申请日：2005-08-12

Applicant: KONE CORP

Inventor： SAARINEN MARKO ,  BJOERNI OSMO ,  ORAVA MIKKO ,  VALJUS PETTERI

IPC: B66B20060101 ,  B66B

公开(公告)号：FI20040522A0

公开(公告)日：2004-04-08

申请号：FI20040522

申请日：2004-04-08

Applicant: KONE CORP

Inventor： VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

IPC: B66B20060101 ,  B66B5/00 ,  B66B5/02 ,  B66B7/08 ,  B66B15/02 ,  B66B

公开(公告)号：FI119056B

公开(公告)日：2008-07-15

申请号：FI20040435

申请日：2004-03-22

Applicant: KONE CORP

Inventor： ORAVA MIKKO ,  VAENTAENEN TEUVO ,  VALJUS PETTERI

IPC: B66B7/06 ,  B66B20060101 ,  B66B7/10 ,  B66B11/08

Abstract: An elevator includes hoisting ropes and a compensating device. The hoisting ropes include first rope portions under a first rope tension that go upward from an elevator car and second rope portions under a different, second rope tension that go downward from the elevator car. The compensating device acts in substantially opposite directions on the first and second rope portions in order to do one or more of the following: equalize the first, second, or first and second rope tensions; compensate the rope tensions between the first and second rope tensions; equalize rope elongation in the first, second, or first and second rope portions; compensate the rope elongations between the first and second rope portions; and render a ratio of the first rope tension to the second rope tension substantially constant. The compensating device produces an auxiliary force acting substantially in a same direction as the first rope tension.

公开(公告)号：FI20040435A

公开(公告)日：2005-09-23

申请号：FI20040435

申请日：2004-03-22

Applicant: KONE CORP

Inventor： ORAVA MIKKO ,  VAENTAENEN TEUVO ,  VALJUS PETTERI

IPC: B66B20060101 ,  B66B7/06 ,  B66B7/10 ,  B66B11/08

Abstract: An elevator includes hoisting ropes and a compensating device. The hoisting ropes include first rope portions under a first rope tension that go upward from an elevator car and second rope portions under a different, second rope tension that go downward from the elevator car. The compensating device acts in substantially opposite directions on the first and second rope portions in order to do one or more of the following: equalize the first, second, or first and second rope tensions; compensate the rope tensions between the first and second rope tensions; equalize rope elongation in the first, second, or first and second rope portions; compensate the rope elongations between the first and second rope portions; and render a ratio of the first rope tension to the second rope tension substantially constant. The compensating device produces an auxiliary force acting substantially in a same direction as the first rope tension.

公开(公告)号：FI20050338A0

公开(公告)日：2005-03-31

申请号：FI20050338

申请日：2005-03-31

Applicant: KONE CORP

Inventor： ORAVA MIKKO

公开(公告)号：FI119766B

公开(公告)日：2009-03-13

申请号：FI20040522

申请日：2004-04-08

Applicant: KONE CORP

Inventor： VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

IPC: B66B5/00 ,  B66B20060101 ,  B66B5/02 ,  B66B7/08 ,  B66B15/02

公开(公告)号：HK1101906A1

公开(公告)日：2007-11-02

申请号：HK07109880

申请日：2007-09-12

Applicant: KONE CORP

Inventor： VALJUS PETTERI ,  ORAVA MIKKO ,  VAENTAENEN TEUVO

IPC: B66B20060101 ,  B66B7/06 ,  B66B7/10 ,  B66B11/08

Abstract: An elevator includes hoisting ropes and a compensating device. The hoisting ropes include first rope portions under a first rope tension that go upward from an elevator car and second rope portions under a different, second rope tension that go downward from the elevator car. The compensating device acts in substantially opposite directions on the first and second rope portions in order to do one or more of the following: equalize the first, second, or first and second rope tensions; compensate the rope tensions between the first and second rope tensions; equalize rope elongation in the first, second, or first and second rope portions; compensate the rope elongations between the first and second rope portions; and render a ratio of the first rope tension to the second rope tension substantially constant. The compensating device produces an auxiliary force acting substantially in a same direction as the first rope tension.