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公开(公告)号：US10322908B2
公开(公告)日：2019-06-18
申请号：US15720269
申请日：2017-09-29
Applicant: Kone Corporation
Inventor： Markku Haapaniemi , Matti Rasanen , Janne Mikkonen , Esko Aulanko
Abstract: 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.
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公开(公告)号：US11560291B2
公开(公告)日：2023-01-24
申请号：US16220290
申请日：2018-12-14
Applicant: Kone Corporation
Inventor： Markku Haapaniemi , Esko Aulanko , Matti Rasanen , Ari Kattainen , Antti Hovi
Abstract: The invention relates to an elevator arrangement comprising an elevator with a control system, and an inspection or maintenance mode, which elevator further comprises an elevator car arranged to run up and down in an elevator shaft along its guide rails, and which elevator car is equipped with a roof and a car operating panel. The arrangement comprises actuating means to open the roof of the elevator car, which actuating means are operatively connected to the car operating panel of the elevator.
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公开(公告)号：US11192754B2
公开(公告)日：2021-12-07
申请号：US16221711
申请日：2018-12-17
Applicant: Kone Corporation
Inventor： Markku Haapaniemi , Ari Kattainen , Janne Mikkonen , Matti Rasanen , Esko Aulanko
Abstract: An elevator arrangement including an elevator with an elevator control system, a safety system and an inspection or maintenance mode, which elevator having an elevator car arranged to run up and down in an elevator shaft along guide rails, and which elevator car is equipped with a roof. The roof of the elevator car is arranged to uncover upper part of the elevator car in order to form a natural safe working space inside the elevator car, and that the arrangement includes a control mechanism in order to control the position of the roof.
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公开(公告)号：US10654688B2
公开(公告)日：2020-05-19
申请号：US15417835
申请日：2017-01-27
Applicant: KONE Corporation
Inventor： Janne Mikkonen , Matti Räsänen , Esko Aulanko , Jorma Mustalahti , Veijo Manninen , Jari Heikkinen , Jarmo Kela , Sakari Korvenranta , HÅkan Bärneman
IPC: B66B17/12
Abstract: A counterweight module, a locking element, a counterweight and a method for assembling a counterweight are disclosed. The counterweight module includes a first part and a second part, between which a straight joint is arranged at right angle in relation to the longitudinal direction of the counterweight module. The counterweight locking element can be used to secure the counterweight modules into a counterweight frame. In the method, the counterweight is filled with balancing modules starting from the bottom of the frame.
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Patent Agency Ranking
公开(公告)号：US20190112158A1
公开(公告)日：2019-04-18
申请号：US16221711
申请日：2018-12-17
Applicant: Kone Corporation
Inventor： Markku HAAPANIEMI , Ari Katttainen , Janne Mikkonen , Matti Rasanen , Esko Aulanko
Abstract: The invention relates to an elevator arrangement comprising an elevator with an elevator control system, a safety system and an inspection or maintenance mode, which elevator having an elevator car arranged to run up and down in an elevator shaft along guide rails, and which elevator car is equipped with a roof. The roof of the elevator car is arranged to uncover upper part of the elevator car in order to form a natural safe working space inside the elevator car, and that the arrangement comprises a control mechanism in order to control the position of the roof.
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公开(公告)号：US20180327228A1
公开(公告)日：2018-11-15
申请号：US16043793
申请日：2018-07-24
Applicant: Kone Corporation
Inventor： Matti Rasanen , Markku Haapaniemi , Janne Mikkonen , Jorma Mustalahti , Esko Aulanko
CPC classification number: B66B11/009 , B66B5/00 , B66B7/068 , B66B9/00 , B66B11/0045
Abstract: The invention relates to a tension arrangement for an elevator, which elevator comprises at least an elevator car arranged to run in an elevator shaft along guide rails, a counterweight or balance weight connected to the elevator car with a traction member from below and suspension ropes from above, and a hoisting machinery equipped with a drive wheel and an elevator motor in the lower part of the elevator shaft. The drive wheel and elevator motor are supported by a lever mechanism which is arranged to allow the drive wheel and elevator motor to move up and down.
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公开(公告)号：US20180022579A1
公开(公告)日：2018-01-25
申请号：US15720269
申请日：2017-09-29
Applicant: Kone Corporation
Inventor： Markku HAAPANIEMI , Matti Rasanen , Janne Mikkonen , Esko Aulanko
CPC classification number: B66B7/10 , B66B11/009 , B66B11/0476
Abstract: 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.
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公开(公告)号：US09758346B2
公开(公告)日：2017-09-12
申请号：US14092696
申请日：2013-11-27
Applicant: KONE Corporation
Inventor： Esko Aulanko , Matti Räsänen , Janne Mikkonen , Pentti Alasentie
CPC classification number: B66B7/10 , B66B11/009 , B66B19/007
Abstract: 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.
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公开(公告)号：US20170217733A1
公开(公告)日：2017-08-03
申请号：US15417835
申请日：2017-01-27
Applicant: KONE Corporation
Inventor： Janne Mikkonen , Matti Räsänen , Esko Aulanko , Jorma Mustalahti , Veijo Manninen , Jari Heikkinen , Jarmo Kela , Sakari Korvenranta , Håkan Bärneman
IPC: B66B17/12
CPC classification number: B66B17/12
Abstract: A counterweight module, a locking element, a counterweight and a method for assembling a counterweight are disclosed. The counterweight module includes a first part and a second part, between which a straight joint is arranged at right angle in relation to the longitudinal direction of the counterweight module. The counterweight locking element can be used to secure the counterweight modules into a counterweight frame. In the method, the counterweight is filled with balancing modules starting from the bottom of the frame.
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