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公开(公告)号：US10781075B2
公开(公告)日：2020-09-22
申请号：US15025664
申请日：2013-09-30
发明人： Tadeusz Witczak , Daryl J. Marvin , Zbigniew Piech
摘要： A device for a friction force provider for an emergency safety actuator for an elevator is disclosed. The friction force provider may include a housing having a first end and an opposing second end, where the first end may define an opening. The friction force provider may further include a primary magnet positioned within the housing and configured to move between an armed position and a working position. The primary magnet may be configured to create a force on a rail of an elevator system in the working position and be held within the housing in the armed position.
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公开(公告)号：US10294074B2
公开(公告)日：2019-05-21
申请号：US15225325
申请日：2016-08-01
摘要： A method and system for managing an elevator system, includes providing a recovery car to travel in the hoistway via a motor, and engaging the car via an attachment device of the recovery car.
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公开(公告)号：US10268166B2
公开(公告)日：2019-04-23
申请号：US15265926
申请日：2016-09-15
摘要： An intelligent surface system is provided for deployment in a space. The intelligent surface system includes a personnel movement device (PMD) configured to move an individual between first and second locations, sensors deployed to sense characteristics of the individual and a controller configured to determine a condition of the individual based on the characteristics and control an operation of the PMD in accordance with the determined condition of the individual.
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公开(公告)号：US10196233B2
公开(公告)日：2019-02-05
申请号：US15101135
申请日：2013-12-05
发明人： Tadeusz Witczak , Zbigniew Piech
摘要： A ropeless elevator system may include a plurality of elevator cars, a first hoistway, a second hoistway, an upper transfer station, and a lower transfer station. Movement of each of the plurality of elevator cars may be controlled according to a predetermined assignment in which: a plurality of floors is divided into a plurality of floor groups, each of the plurality of elevator cars is assigned to at least one of the plurality of floor groups, and each of the plurality of elevator cars is dispatched only to floors within the at least one floor group assigned thereto.
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公开(公告)号：US20180269765A1
公开(公告)日：2018-09-20
申请号：US15547611
申请日：2016-02-02
发明人： Richard N. Fargo , Wojciech Szelag , Cezary Jedryczka , Adam Marian Myszkowski , Zbigniew Piech
IPC分类号： H02K41/03
CPC分类号： H02K41/031 , H02K1/17 , H02K1/27
摘要： A Halbach array assembly has a magnetic layer that includes a plurality of permanent magnets and a structural layer attached to a top side of the magnetic layer. The structural layer includes a plurality of rods that support the magnetic layer. The Halback array assembly further includes a plurality of clamps that attach to the structural layer, providing an attachment point for the Halbach array assembly.
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公开(公告)号：US20180222722A1
公开(公告)日：2018-08-09
申请号：US15749715
申请日：2016-08-09
IPC分类号： B66B9/00
CPC分类号： B66B9/003 , B66B11/0407
摘要： A transport system for a ropeless elevator system hoistway (11) is provided and includes a first lane (13, 15, 17) and a second lane (13, 15, 17). Also included is a parking area located proximate one of the first lane (13,15, 17) and the second lane (13, 15, 17). Further included is a transport assembly for moving an elevator car (14) between the parking area and one of the first and second lane (13, 15, 17). The transport assembly includes a transport structure (80) operatively coupled to a roof (82) of an elevator car (14). The transport assembly also includes a transport beam (84) engageable with the transport structure (80) to support the elevator car (14) by the roof (82) upon alignment of the transport structure (80) and the transport beam (84), the elevator car (14) guided into or out of the parking area by the transport beam (84).
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公开(公告)号：US20180127236A1
公开(公告)日：2018-05-10
申请号：US15345192
申请日：2016-11-07
发明人： Zbigniew Piech
摘要： An electrically autonomous elevator system includes an elevator car configured to move in a hoistway in a first direction of travel. The elevator car is connected to a counterweight assembly operating on a guide rail constructed and arranged to guide the counterweight along a hoistway in a second direction of travel. The counterweight includes a propulsion system configured to propel the counterweight and thereby the elevator car. The elevator also includes a power transfer system configured to transfer power to a power system on the counterweight, the power system configured to power the propulsion system independent of the power transfer system for at least a selected duration.
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公开(公告)号：US20180041082A1
公开(公告)日：2018-02-08
申请号：US15228306
申请日：2016-08-04
发明人： Zbigniew Piech , Benjamin J. Watson
CPC分类号： H02K3/12 , B21C1/003 , B21C1/18 , B21C3/04 , H02K15/005 , H02K15/064
摘要： A winding assembly for a rotary electric machine includes a stator. Also included is a plurality of radially extending teeth defining a plurality of slots therebetween. Further included is a winding segment disposed within each of the slots, the winding segment having a constant cross-sectional area along an entire length thereof and a cross-sectional geometric shape that varies at each turn along a height of the teeth.
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公开(公告)号：US09884744B2
公开(公告)日：2018-02-06
申请号：US15101220
申请日：2013-12-05
CPC分类号： B66B9/003 , B66B9/02 , B66B11/04 , B66B11/0407 , B66B19/00 , B66B19/005
摘要： A method (160) for constructing a building (92) with an elevator system (20) is disclosed. The method (160) may include forming a first hoistway (22) for the elevator system (20) within two adjacent levels (82, 84) of the building (92), installing a first stationary part (54) of a first linear permanent magnet motor within the first hoistway (22), placing a first elevator car (24) within the first hoistway (22), mounting a first moving part (52) of the first linear permanent magnet motor on the first elevator car (24), and using the first stationary part (54) and the first moving part (52) of the first linear permanent magnet motor to generate a vertical thrust force to move the first elevator car (24) within the first hoistway (22), the first elevator car (24) carrying at least one of passengers, equipment and materials for construction of upper levels of the elevator system (20) and the building (92).
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公开(公告)号：US20170057786A1
公开(公告)日：2017-03-02
申请号：US15247314
申请日：2016-08-25
发明人： Tadeusz Pawel Witczak , Richard N. Fargo , Enrico Manes , Zbigniew Piech , Bruce P. Swaybill , Richard J. Ericson , Xiaodong Luo , Adam Marian Myszkowski
IPC分类号： B66B7/04
摘要： A guidance mechanism for an elevator car is constructed and arranged to move along a lane defined at least in-part between two opposing first and second lane structures of a stationary structure. The guidance mechanism includes a first support structure supported by the first lane structure. The first support structure includes a first retainer face disposed between the elevator car and the first lane structure that substantially faces the first lane structure, and is spaced from the first lane structure. A first retention device of the mechanism is disposed, at least in part, between the first retainer face and the first lane structure. The first retention device is supported by the elevator car and is constructed and arranged to contact the first retainer face for limiting lateral movement of the elevator car away from the first lane structure and toward the second lane structure.
摘要翻译： 电梯轿厢的引导机构被构造和布置成沿着固定结构的两个相对的第一和第二车道结构之间的至少部分限定的车道移动。 引导机构包括由第一车道结构支撑的第一支撑结构。 第一支撑结构包括设置在电梯轿厢和第一车道结构之间的第一保持面，其基本上面向第一车道结构，并且与第一车道结构间隔开。 该机构的第一保持装置至少部分地设置在第一保持器面和第一车道结构之间。 第一保持装置由电梯轿厢支撑，并被构造和布置成与第一保持器面接触，以限制电梯轿厢远离第一车道结构并朝向第二车道结构的横向移动。
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