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公开(公告)号：US11034552B2
公开(公告)日：2021-06-15
申请号：US16804239
申请日：2020-02-28
申请人： Kone Corporation
IPC分类号： B66B29/00 , B66B21/04 , B66B21/10 , F16D63/00 , B66B23/02 , F16D121/20 , F16D125/28
摘要： The invention relates to a passenger conveyor, such as an escalator or autowalk, comprising a band of conveying elements; a diverting wheel for diverting the passage of the band of conveying elements and/or a traction member thereof and a brake for braking rotation of the diverting wheel. The brake comprises a screw member having a conical threaded external rim; a nut member having a conical threaded internal rim, the screw member and nut member being screwed together, one of said screw member and nut member being connected with the diverting wheel for being driven by the diverting wheel. The brake further comprises a stopping device for stopping rotation of the other of said screw member and nut member.
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公开(公告)号：US09856113B2
公开(公告)日：2018-01-02
申请号：US14803838
申请日：2015-07-20
申请人： KONE Corporation
CPC分类号： B66B7/06 , B66B7/062 , B66B9/00 , B66B11/008
摘要： An elevator includes a first elevator unit vertically movable in a hoistway; a second elevator unit vertically movable in a hoistway; a suspension roping including one or more belt-shaped suspension ropes interconnecting the first elevator unit and the second elevator unit; a drive wheel for moving said one or more belt-shaped suspension ropes; a plurality of cambered diverting wheels; said one or more belt-shaped suspension ropes each passing around the drive wheel and comprising consecutively a first rope section extending between the drive wheel and the first elevator unit; and a second rope section extending between the drive wheel and the second elevator unit wherein both rope sections diverge from the drive wheel towards the same lateral side thereof, the first rope section passing over a first cambered diverting wheel, in particular resting against a cambered circumferential surface area thereof, and therefrom down to the first elevator unit, and the second rope section passing over a second cambered diverting wheel, in particular resting against cambered circumferential surface area thereof, and therefrom down to the second elevator unit.
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公开(公告)号：US09834409B2
公开(公告)日：2017-12-05
申请号：US14314939
申请日：2014-06-25
申请人： KONE CORPORATION
CPC分类号： B66B5/0018 , B66B7/06 , B66B7/062 , B66B7/1238 , D07B1/145 , D07B1/22 , D07B2201/2096 , D07B2205/205 , D07B2205/3003 , D07B2205/3007 , D07B2501/2007 , D07B2801/10
摘要： In a rope of a lifting device, particularly of a passenger transport elevator and/or freight transport elevator, the width of which rope is greater than the thickness in the transverse direction of the rope, which rope includes a load-bearing part in the longitudinal direction of the rope, which load-bearing part includes carbon-fiber reinforced, aramid-fiber reinforced and/or glass-fiber reinforced composite material in a polymer matrix, and which rope includes one or more optical fibers and/or fiber bundles in connection with the load-bearing part and the optical fiber and/or fiber bundle is laminated inside the load-bearing part and/or the optical fiber and/or fiber bundle is glued onto the surface of the load-bearing part and/or and that the optical fiber and/or fiber bundle is embedded or glued into the polymer envelope surrounding the load-bearing part, as well as to a condition monitoring method for the rope of a lifting device.
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公开(公告)号：US11427440B2
公开(公告)日：2022-08-30
申请号：US16172011
申请日：2018-10-26
申请人： Kone Corporation
发明人： Petteri Valjus , Juha Helenius , Raimo Pelto-Huikko , Petri Kere
摘要： The invention relates to a belt-shaped rope of an elevator having opposite lateral sides facing in thickness direction of the rope, at least one of the lateral sides being shaped to have elongated ribs that are disposed adjacent each other in width direction of the rope and extend parallel with the longitudinal direction of the rope. Each said rib has a first flank face for contacting a flank face of a rib of a rope wheel, and a second flank face for contacting a flank face of a rib of a rope wheel. Each said first and second flank face is shaped to have an arcuate cross-sectional profile, and said first and second flank face are shaped to arc to such steepness that the angle defined between their tangents is acute, and the surface material of said flank faces has shore A hardness more than 85 and less than 100. The invention also relates to an elevator arrangement as well as to an elevator, implementing the aforementioned belt-shaped rope.
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公开(公告)号：US11136713B2
公开(公告)日：2021-10-05
申请号：US16176604
申请日：2018-10-31
申请人： Kone Corporation
发明人： Raimo Pelto-Huikko
IPC分类号： D07B1/14 , B66B7/12 , C10M169/02 , C10M113/08 , C10M171/06 , C10M125/10 , B66B7/06 , B66B9/00 , C10N10/14 , C10N20/06 , C10N40/32 , C10N50/10 , D07B1/06
摘要： A wire rope is disclosed that comprises metal wires, preferably steel wires, as a load-bearing material, which rope comprises at least one or more strands laid from said metal wires and which rope is lubricated with a lubricant. Another object is the use of the aforementioned lubricant for lubricating a steel rope. The lubricant comprises at least oil and powder substance, which powder substance comprises at least particles whose hardness is greater than 4 on the Mohs scale.
A traction sheave elevator comprising such a wire rope as a suspension rope is disclosed, too.-
公开(公告)号：US09914622B2
公开(公告)日：2018-03-13
申请号：US14107835
申请日：2013-12-16
申请人： KONE Corporation
发明人： Petteri Valjus , Raimo Pelto-Huikko
CPC分类号： B66B11/008 , B66B7/062 , B66B7/10 , B66B11/0065 , D07B2501/2007
摘要： An elevator includes an elevator car and a counterweight; a first roping between the elevator car and counterweight and including at least one rope; a second roping between the elevator car and counterweight and including at least one rope; and a rope wheel arrangement, having at least one rope wheel, around which the at least one rope of the second roping passes. The longitudinal force transmission capability of the at least one rope of the second roping is based essentially on non-metallic fibers and is a belt-like rope having at least one contoured side provided with guide rib(s) and/or guide groove(s) oriented in the longitudinal direction of the rope, the side being fitted to pass against a contoured circumference of a rope wheel of the rope wheel arrangement, the circumference being provided with guide rib(s) and/or guide groove(s) so as to form a counterpart for the contoured side of the rope.
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公开(公告)号：US09422134B2
公开(公告)日：2016-08-23
申请号：US14141601
申请日：2013-12-27
申请人： KONE Corporation
CPC分类号： B66B5/0018 , B66B5/0025 , B66B5/0031 , B66B7/062 , B66B7/085 , B66B7/1223 , F16G11/04 , F16G11/042 , F16G11/048
摘要： A rope terminal assembly of an elevator fixing an elevator rope to a fixing base such as an elevator unit, the elevator being suitable for transporting passengers and/or goods, includes an elevator rope, whose width is larger than its thickness in a rope transverse direction, with at least one end having an end face, a rope end block attached to the rope end, one or more wedge elements, a wedge housing, where the terminal assembly includes a rope gap through which the elevator rope passes and the wedge element is arranged to wedge between the rope and the wedge housing thus locking the elevator rope in the gap, and the rope end block is attached on the end face side of the elevator rope with respect to the wedge element, and an elevator.
摘要翻译： 电梯绳索终端组件，其将电梯绳索固定到诸如电梯单元的固定底座上，适用于运送乘客和/或物品的电梯包括电梯绳索，其宽度大于其在绳横向方向上的厚度 其至少一端具有端面，连接到绳索端部的绳端块，一个或多个楔形元件，楔形壳体，其中端子组件包括绳索间隙，电梯绳索通过该绳索间隙，楔形元件为 布置成在绳索和楔形壳体之间楔入，从而将电梯绳索锁定在间隙中，并且绳索端块相对于楔形元件和电梯附接在电梯绳索的端面侧。
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公开(公告)号：US11261059B2
公开(公告)日：2022-03-01
申请号：US16390267
申请日：2019-04-22
申请人： Kone Corporation
发明人： Juha Helenius , Raimo Pelto-Huikko
摘要： The invention relates to an a drive machinery for an elevator, the drive machinery comprising a rotatable drive sheave for driving plurality of ropes of the elevator, the drive sheave comprising a central cylinder, which comprises a central axis around which the central cylinder is rotatable; plurality of circular rim members surrounding the central cylinder, each said rim member comprising an outer rim surface for engaging a rope. Said plurality of circular rim members includes one or more rotatably mounted circular rim members, each said rotatably mounted circular rim member being mounted on the central cylinder rotatably around said central axis relative to the central cylinder and relative to one or more of the other circular rim members, and in that said drive sheave moreover comprises a control means for controlling rotation of each said rotatably mounted circular rim member relative to the central cylinder and relative to one or more of the other circular rim members. The invention also relates to an elevator implementing the drive machinery.
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公开(公告)号：US11247870B2
公开(公告)日：2022-02-15
申请号：US16137757
申请日：2018-09-21
申请人： Kone Corporation
发明人： Petteri Valjus , Juha Helenius , Raimo Pelto-Huikko , Petri Kere
摘要： The invention relates to a belt-shaped rope of an elevator having opposite lateral sides facing in thickness direction of the rope, at least one of the lateral sides being shaped to have elongated wedge-shaped ribs that are disposed adjacent each other in width direction of the rope and extend parallel with the longitudinal direction of the rope, each said wedge-shaped rib having a first flank face and a second flank face that are at an acute angle relative to each other, and the surface material of said flank faces has shore A hardness more than 85 and less than 100. The invention also relates to an elevator arrangement as well as to an elevator, implementing the aforementioned belt-shaped rope.
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公开(公告)号：US09688511B2
公开(公告)日：2017-06-27
申请号：US14605473
申请日：2015-01-26
申请人： KONE Corporation
发明人： Mika Olkkonen , Petri Alkula , Raimo Pelto-Huikko
IPC分类号： B66B5/02 , B60T1/04 , F16D59/02 , F16D65/00 , F16D65/06 , B66B1/32 , B66D5/08 , B66D5/30 , B61H1/00 , F16D121/26 , F16D125/26 , F16D125/64 , F16D127/00 , H02P15/00
CPC分类号： B66B5/02 , B60T1/04 , B61H1/00 , B66B1/32 , B66D5/08 , B66D5/30 , F16D59/02 , F16D65/0006 , F16D65/06 , F16D2121/26 , F16D2125/26 , F16D2125/645 , F16D2127/008 , H02P15/00
摘要： The invention relates to a brake and to a method for controlling the brake. The brake comprises a base part, a braking piece movably supported on the base part, which braking piece is configured to be moved between a braking position and a releasing position, a spring, with the spring force of which the braking piece can be dropped into a braking position, a support member for limiting the initial position of the drop-out movement of the braking piece and also a controllable actuator, which is mechanically connected to the aforementioned support member and configured to displace the initial position of the drop-out movement of the braking piece with respect to the braking position.
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