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公开(公告)号：US20170291794A1
公开(公告)日：2017-10-12
申请号：US15512581
申请日：2015-09-03
申请人： Inventio AG
发明人： Raphael Bitzi , Tobias Meier
摘要： An elevator brake for braking and holding an elevator car in an elevator installation, and a method for returning and subsequently holding the elevator brake in a standby position, includes a first actuation device for actuating a first brake lining. The first actuation device includes an electromagnetic holding and catch device that holds an energy store, in the form of a spring accumulator, in a loaded state and releases the energy store when required. The electromagnetic holding and catch device includes a plurality of electromagnets that act directly or indirectly on the energy store by a lever distribution. The electromagnetic holding and catch device alternatively, or additionally, can include a traction device that holds the first brake lining in the standby position. The traction device is looped around a bollard or capstan and held at a free end by at least one electromagnet.
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公开(公告)号：US09783390B2
公开(公告)日：2017-10-10
申请号：US14703118
申请日：2015-05-04
申请人： Petteri Valjus
发明人： Petteri Valjus
CPC分类号： B66B5/02 , B66B5/0037 , B66B5/185 , B66B7/062 , B66B9/00
摘要： The invention relates to an elevator comprising a hoistway; an elevator car vertically movable in the hoistway; at least one rope connected to the car; a rotatable traction member comprising a circumferential traction surface for each of the at least one rope; each of the at least one rope passing around the rotatable traction member and having a front side surface resting against a circumferential traction surface of the traction member, the front side surface and/or the traction surface of the rotatable traction member being made of material comprising polymer; and a drive machinery for controlling rotation of the rotatable traction member; and activatable pressing means for pressing the at least one rope against the circumferential traction surface of the traction member which comprise a pressing shoe mounted on the back side of and out of contact with the rope section of each of said at least one rope, which rope section rests against the rotatable traction member, the pressing shoe being movable towards the back side surface of said rope section; and actuating means activatable to move the pressing shoe towards the back side surface of said rope section such that the pressing shoe moves into contact with and presses the rope section against the circumferential traction surface of the traction member; and activating means for activating the actuating means to move the pressing shoe towards the back side surface of said rope section.
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公开(公告)号：US20170260026A1
公开(公告)日：2017-09-14
申请号：US15500137
申请日：2014-07-31
CPC分类号： B66B11/0246 , B66B9/00 , B66B11/0226 , B66B11/0233 , B66B19/00
摘要： An elevator system includes a hoistway and an elevator car suspended in the hoistway via a suspension member and drivable along the hoistway. The elevator car includes an elevator car panel and a battery pocket positioned in the elevator car panel. A battery is removably positioned in the battery pocket. The battery and the battery pocket are configured such that inspection, maintenance and/or repair of the battery is performed without entry into the hoistway of the elevator system. A method of servicing an elevator system includes driving an elevator car along a hoistway and stopping the elevator car near a selected elevator landing floor. A battery is at least partially removed from a battery pocket at the elevator car via a technician located at the selected elevator landing floor for inspection, maintenance, replacement and/or repair.
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公开(公告)号：US20170217731A1
公开(公告)日：2017-08-03
申请号：US15123288
申请日：2015-02-10
申请人： INVENTIO AG
发明人： Christoph Liebetrau
CPC分类号： B66B11/0438 , B66B9/00 , B66B11/08
摘要： A drive unit for an elevator installation having a first traveling body and a second traveling body, which traveling bodies are supported by a support device, drives the support device and thus the two traveling bodies. The two traveling bodies each have at least one first support roller by which the support device supports the traveling bodies, at least partially. The drive unit includes at least one first and one second roller arranged on a common axis of rotation of the drive unit, wherein at least one of the first or second rollers is a drive unit roller for driving the support device. On the way from the first traveling body to the second traveling body, the support device is guided over the first drive unit roller and over the second drive unit roller. The guidance is hereby such that the circumferential speeds of the two drive unit rollers vary.
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公开(公告)号：US20170210599A1
公开(公告)日：2017-07-27
申请号：US15327711
申请日：2014-07-25
CPC分类号： B66B11/0246 , B66B5/0087 , B66B9/00
摘要： An elevator car for an elevator system includes one or more elevator car walls and an access door openable from inside the elevator car to provide access to one or more elevator system components located outside of the elevator car. The access door is openable such that inspection, maintenance and/or repair is performed on the one or more elevator system components from inside of the elevator car. An elevator system includes a hoistway and one or more elevator system components fixed in the hoistway. An elevator car is suspended in the hoistway and is drivable along the hoistway. The elevator car includes an access door openable from inside the elevator car to provide access to the one or more elevator system components in the hoistway, such that inspection, maintenance and/or repair is performed on the one or more elevator system components from inside of the elevator car.
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公开(公告)号：US20170166418A1
公开(公告)日：2017-06-15
申请号：US15441943
申请日：2017-02-24
申请人： Henri VAKKAMAKI , Tuukka KORHONEN
发明人： Henri VAKKAMAKI , Tuukka KORHONEN
摘要： The invention concerns an overspeed governor and an elevator comprising the same. The overspeed governor comprises a governor sheave, a permanent magnet rotor coupled to the governor sheave, a stator arranged to interact with the permanent magnet rotor, a safety gear for braking movement of an elevator car and a safety rope fixed to the safety gear and arranged to run via the governor sheave. Said stator includes a winding adapted to exert, when energized, to the permanent magnet rotor a braking force that brakes movement of the permanent magnet rotor and, consequently, movement of the governor sheave and the safety rope, thereby activating the safety gear.
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公开(公告)号：US20170158459A1
公开(公告)日：2017-06-08
申请号：US15433299
申请日：2017-02-15
申请人： KONE Corporation
CPC分类号： B66B1/2408 , B66B1/2458 , B66B1/468 , B66B9/00 , B66B2201/102 , B66B2201/103 , B66B2201/20 , B66B2201/215 , B66B2201/223
摘要： According to an example embodiment there is provided a method for allocating an elevator in an elevator system. The method comprises constructing passenger batch size distributions for each pair of floors in a building based on passenger batch journeys, each passenger batch journey defining at least the origin and destination floor of the journey, the number of passengers relating to the journey and the time of the journey; receiving a call for an elevator; estimating the number of passengers waiting behind the call based on the passenger batch size distributions; and allocating the call to an elevator being able to serve the estimated number of passengers.
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公开(公告)号：US09663327B2
公开(公告)日：2017-05-30
申请号：US14006461
申请日：2011-03-22
申请人： Harold Terry , Leandre Adifon , Richard N. Fargo , David J. Lanesey , Anthony Cooney , James M. Draper , Jamie A. Rivera , Justin Billard , Zbigniew Piech
发明人： Harold Terry , Leandre Adifon , Richard N. Fargo , David J. Lanesey , Anthony Cooney , James M. Draper , Jamie A. Rivera , Justin Billard , Zbigniew Piech
摘要： An elevator system includes one or more rails fixed in a hoistway and an elevator car configured to move through the hoistway along the one or more rails. The system includes one or more braking systems having one more braking surfaces secured to the elevator car and frictionally engageable with one or more rails of the elevator system. One or more actuators are operably connected to the one or more braking surfaces configured to urge engagement and/or disengagement of the one or more braking surfaces with the rail to stop and/or hold the elevator car during operation of the elevator system.
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39.发明申请公开(公告)号：US20170088398A1
公开(公告)日：2017-03-30
申请号：US15265963
申请日：2016-09-15
摘要： A braking system for a hoisted structure guided along a guide rail is provided. The braking system includes a brake member for coupling to the hoisted structure and having a brake surface configured to frictionally engage the guide rail, the brake member moveable between a braking position and a non-braking position. Further included is a brake member actuation mechanism operatively coupled to the brake member and configured to actuate the brake member from the non-braking position to the braking position, the brake member actuation mechanism remaining coupled to the brake member in the braking position to control the braking force applied on the hoisted structure by the frictional engagement between the guide rail and the brake member.
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公开(公告)号：US20170073195A1
公开(公告)日：2017-03-16
申请号：US15264791
申请日：2016-09-14
发明人： Scott Alan Eastman , John P. Wesson , Daniel A. Mosher , Wenping Zhao , William Eaton Holden, III , Michael Paul Humbert , Brad Guilani , Gopal R. Krishnan
CPC分类号： B66B19/007 , B29C73/02 , B29C73/34 , B29K2075/00 , B29L2029/00 , B66B7/062 , B66B7/12 , B66B9/00
摘要： A servicing device for a belt of an elevator system is provided including a housing and a guide member coupled to the housing. The guide member and the housing are disposed on opposite sides of the belt. At least one reservoir is disposed within the housing. The at least one reservoir contains one or more restoring materials. An applicator is configured to apply the one or more restoring materials to an adjacent surface of the belt. Application of the one or more restoring materials is configured to modify the geometry of the belt such that the modified geometry is substantially identical to the original geometry of the belt.
摘要翻译： 提供了一种用于电梯系统的带的维修装置，包括壳体和联接到壳体的引导构件。 引导构件和壳体设置在带的相对侧上。 至少一个储存器设置在壳体内。 所述至少一个储存器包含一个或多个恢复材料。 施加器构造成将一个或多个恢复材料施加到带的相邻表面。 一个或多个恢复材料的应用被配置为改变带的几何形状，使得改进的几何形状基本上与带的原始几何相同。
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