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公开(公告)号：US20180044138A1
公开(公告)日：2018-02-15
申请号：US15537068
申请日：2015-12-17
Applicant: Otis Elevator Company
Inventor： Randall Keith Roberts , Zbigniew Piech , Adam Marian Myszkowski , Cezary Jedryczka , Wojciech Szelag , Tadeusz Witczak , Enrico Manes , Richard N. Fargo , Bryan Robert Siewert
CPC classification number: B66B9/003 , B66B1/2491 , B66B1/3446 , B66B5/0031 , B66B11/0226 , B66B11/0407
Abstract: A method and system for managing an elevator system (10), includes providing a plurality of elevator cars (14) to travel in a hoistway (11), and selectively introducing and removing at least one of the plurality of elevator cars (14) to and from the hoistway (11) via a loading station (50).
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公开(公告)号：US20180029832A1
公开(公告)日：2018-02-01
申请号：US15548855
申请日：2016-02-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Richard N. Fargo , Tadeusz Witczak , Martin J. Hardesty , Zbigniew Piech
CPC classification number: B66B19/00 , B66B9/003 , B66B11/0213 , B66B11/0407 , B66B19/007 , E04H1/00
Abstract: A method of installing an elevator system in a hoistway includes loading an elevator car with elevator system components for installation. The elevator car includes a first deck including one or more linear drive elements operably connected to a linear drive system at the hoistway and a second deck abutting the first deck, and separated from the first deck by a floor. The second deck is at least partially open at one side to allow access to the hoistway for installation of elevator system components in the hoistway. The elevator car is urged along the hoistway to an installation zone and the elevator system components are installed to the hoistway from the at least partially open second deck.
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公开(公告)号：US20180009634A1
公开(公告)日：2018-01-11
申请号：US15206947
申请日：2016-07-11
Applicant: Otis Elevator Company
Inventor： Brad Guilani , Richard N. Fargo , Daniel A. Mosher
Abstract: A belt for an elevator system including a plurality of tension members arranged along a belt width and a jacket material at least partially encapsulating the plurality of tension members defining a traction surface interactive with a traction sheave of an elevator system and a back surface opposite the traction surface. The back surface includes a belt guide feature extending along a belt length and interactive with a complimentary guide sheave feature of a guide sheave of the elevator system to orient the belt to a selected location during operation of the elevator system.
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公开(公告)号：US09862571B2
公开(公告)日：2018-01-09
申请号：US14768667
申请日：2013-02-21
Applicant: OTIS ELEVATOR COMPANY
Inventor： Fanping Sun , Xiaodong Luo , Daniel A. Mosher , Huan Zhang , John P. Wesson , Yan Chen , Mark Steven Thompson , Raja Kountanya , Richard N. Fargo
CPC classification number: B66B7/1223 , B66B9/00 , D07B2301/307 , D07B2301/45 , D07B2501/2007 , G01R17/00 , G01R31/12
Abstract: A method of fault detection of a belt or rope includes interconnecting a plurality of cords of the belt or rope, the cords including a plurality of wires, to form a bridge circuit. A fault detection bridge circuit is subjected to a voltage excitation and outputs a voltage which is indicative of the belt or rope damage but remaining insensitive to other environmental noises.
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25.发明申请公开(公告)号：US20150291395A1
公开(公告)日：2015-10-15
申请号：US14440800
申请日：2012-11-05
Applicant: OTIS ELEVATOR COMPANY
Inventor： Richard N. Fargo , Robert Wheeler
CPC classification number: B66B11/0045 , B66B7/023 , B66B7/027 , F16F15/04
Abstract: An elevator system is provided that includes a car guiderail, a first counterweight guiderail, a second counterweight guiderail, an elevator machine, a first guiderail mount and a second guiderail mount. The elevator machine includes a frame, a motor, a brake and a sheave. The first guiderail mount structurally connects the frame to the first and the second counterweight guiderails. The second guiderail mount structurally connects the frame to the car guiderail independent of the first guiderail mount.
Abstract translation: 提供一种电梯系统，其包括轿厢导轨，第一配重导轨，第二配重导轨，电梯机，第一导轨架和第二导轨架。 电梯机器包括框架，马达，制动器和滑轮。 第一导轨架结构地将框架连接到第一和第二配重导轨。 第二导轨架将框架结构地连接到独立于第一导轨架的轿厢导轨上。
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Patent Agency Ranking
公开(公告)号：US11718505B2
公开(公告)日：2023-08-08
申请号：US16931032
申请日：2020-07-16
Applicant: Otis Elevator Company
Inventor： Richard N. Fargo , Mark R. Gurvich , Richard J. Ericson , Douglas E. Logan , John P. Wesson , David Wayne Mckee , Wenping Zhao
Abstract: A suspension member for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members extending along a length of the suspension member including a plurality of fibers extending along the length of the suspension member bonded into a polymer matrix. A jacket substantially retains the plurality of tension members. The suspension member is configured to be deformed at a suspension member end to allow for installation of the suspension member end into a termination assembly of the elevator system. A method of installing a suspension member of an elevator system into a termination assembly includes deforming a suspension member end and reforming it to a selected shape, inserting the suspension member end into the termination assembly and curing and/or hardening it, and applying a load thereto or to the socket or the wedge to secure the suspension member end in the termination assembly.
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公开(公告)号：US20220388811A1
公开(公告)日：2022-12-08
申请号：US17819995
申请日：2022-08-16
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wenping Zhao , Daniel A. Mosher , John P. Wesson , Paul Papas , Gopal R. Krishnan , Brad Guilani , Richard N. Fargo
IPC: B66B7/06
Abstract: A load bearing member for a lifting and/or hoisting system includes a plurality of tension members arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers arranged to extend in a direction parallel to a length of the load bearing member and a matrix material in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer and a jacket material at least partially encapsulating the plurality of tension members.
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公开(公告)号：US10894696B2
公开(公告)日：2021-01-19
申请号：US15206947
申请日：2016-07-11
Applicant: Otis Elevator Company
Inventor： Brad Guilani , Richard N. Fargo , Daniel A. Mosher
Abstract: A belt for an elevator system including a plurality of tension members arranged along a belt width and a jacket material at least partially encapsulating the plurality of tension members defining a traction surface interactive with a traction sheave of an elevator system and a back surface opposite the traction surface. The back surface includes a belt guide feature extending along a belt length and interactive with a complimentary guide sheave feature of a guide sheave of the elevator system to orient the belt to a selected location during operation of the elevator system.
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公开(公告)号：US10850944B2
公开(公告)日：2020-12-01
申请号：US15806012
申请日：2017-11-07
Applicant: Otis Elevator Company
Inventor： Richard N. Fargo , Mark R. Gurvich , Richard J. Ericson , Douglas E. Logan , John P. Wesson , David Wayne Mckee , Wenping Zhao
Abstract: A suspension member for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members extending along a length of the suspension member including a plurality of fibers extending along the length of the suspension member bonded into a polymer matrix. A jacket substantially retains the plurality of tension members. The suspension member is configured to be deformed at a suspension member end to allow for installation of the suspension member end into a termination assembly of the elevator system. A method of installing a suspension member of an elevator system into a termination assembly includes deforming a suspension member end and reforming it to a selected shape, inserting the suspension member end into the termination assembly and curing and/or hardening it, and applying a load thereto or to the socket or the wedge to secure the suspension member end in the termination assembly.
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公开(公告)号：US10689226B2
公开(公告)日：2020-06-23
申请号：US15546048
申请日：2016-02-03
Applicant: Otis Elevator Company
Inventor： Peter DePaola, Jr. , Richard N. Fargo , David Ginsberg , Dang V. Nguyen , Shashank Krishnamurthy
Abstract: An elevator car travels in a lane (113, 115, 117) of an elevator shaft (111). A linear propulsion system imparts force to the car (214). The system includes a first part (116) mounted in the lane of the shaft and a second part (118) mounted to the elevator car configured to co-act with the first part to impart movement to the car. Car state sensors (360a-c) are disposed in the lane and determine a state space vector of the car within the lane. A sensed element (364) on the car is sensed by the plurality of car state sensors when the car is in proximity to the respective car state sensor. A control system (225) applies an electrical current to at least one of the first part and the second part and the plurality of car state sensors communicate with the control system and the linear propulsion system to provide state space vector data.
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