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公开(公告)号：US11993491B2
公开(公告)日：2024-05-28
申请号：US15958685
申请日：2018-04-20
Applicant: Otis Elevator Company
Inventor： Brad Guilani
CPC classification number: B66B7/062 , D07B1/005 , D07B1/165 , F16G5/06 , F16G5/14 , D07B2201/2083 , D07B2401/2035 , D07B2501/2007
Abstract: An elevator belt includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a core member formed from a composite material, and a plurality of second fibers to enhance temperature resistance of the tension member. A jacket material encapsulates the tension members. An elevator system includes a hoistway, an elevator car located in the hoistway and movable therein and a belt operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway. The belt includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a core member formed from a composite material, and plurality of second fibers to enhance temperature resistance of the tension member. A jacket material at least partially encapsulates the tension members.
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公开(公告)号：US10926975B2
公开(公告)日：2021-02-23
申请号：US15301442
申请日：2014-04-01
Applicant: Otis Elevator Company
Inventor： Brad Guilani , Kathryn Rauss Sherrick
Abstract: A belt for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members spaced from each other along a width of the belt and extending longitudinally along a length of the belt. A jacket at least partially envelopes the plurality of tension members and forms at least one outer belt surface along a width of the belt. A groove is located in the at least one outer belt surface extending longitudinally along the length of the belt.
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公开(公告)号：US10913634B2
公开(公告)日：2021-02-09
申请号：US15760046
申请日：2016-09-14
Applicant: OTIS ELEVATOR COMPANY
Inventor： Scott Alan Eastman , John P. Wesson , Daniel A. Mosher , Wenping Zhao , Michael Paul Humbert , William Eaton Holden, III , Brad Guilani , Gopal R. Krishnan
Abstract: A belt for suspending and/or driving an elevator car includes a plurality of tension elements extending longitudinally along a length of the belt and a plurality of fibers interlaced with the plurality of tension elements forming a composite belt structure. A coating at least partially encapsulates the composite belt structure to improve two or more operational characteristics of the belt. A method of forming a belt for suspending and/or driving an elevator car includes forming a plurality of tension elements and arraying the plurality of tension elements longitudinally along a belt. A plurality of fibers are interlaced with the plurality of tension elements to form a composite belt structure. A coating is applied to at least partially encapsulate the composite belt structure to improve at least two operational characteristics of the belt.
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公开(公告)号：US20200031614A1
公开(公告)日：2020-01-30
申请号：US16048840
申请日：2018-07-30
Applicant: Otis Elevator Company
Inventor： Brad Guilani
IPC: B66B1/34 , B66B1/14 , B66B1/46 , G06F3/0488
Abstract: A system for dynamic assignment of buttons on destination entry terminals (DETs) is provided. The system performs operations that include identifying a message for display on a touchscreen display of a destination entry system of an elevator. The message includes a selection button for display on the touchscreen display. The at least one selection button is displayed at a first location on the touchscreen display. The at least one selection button is displayed at a different location on the touchscreen display once a rearrangement criterion is satisfied.
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公开(公告)号：US20190382242A1
公开(公告)日：2019-12-19
申请号：US16011171
申请日：2018-06-18
Applicant: Otis Elevator Company
Inventor： Daniel A. Mosher , Brad Guilani
Abstract: An elevator system includes a hoistway, an elevator car movable along the hoistway, and one or more belts operably connected to the elevator car to propel the elevator car along the hoistway. A belt of the one or more belts includes one or more tension elements extending along a belt length, and a jacket at least partially encapsulating the one or more tension elements. The jacket includes a jacket base formed from a first material and one or more insert layers embedded in the jacket base material. The one or more insert layers have a corrugated shape along the belt length, and are formed from a second material different from the first material.
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Patent Agency Ranking
公开(公告)号：US20190071281A1
公开(公告)日：2019-03-07
申请号：US16085700
申请日：2017-03-09
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 (30) for a lifting and/or hoisting system includes a plurality of tension members (32) arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers (34) arranged to extend in a direction parallel to a length of the load bearing member and a matrix material (36) in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer (40, 42) and a jacket material (50) at least partially encapsulating the plurality of tension members.
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公开(公告)号：US20170240382A1
公开(公告)日：2017-08-24
申请号：US15591585
申请日：2017-05-10
Applicant: Otis Elevator Company
Inventor： Mark F. Orelup , Brad Guilani , Kathryn Rauss Sherrick , Amir Lotfi , Hong Yang
CPC classification number: B66B7/062 , B29D29/00 , B29K2105/0026 , D07B1/162 , D07B1/22 , D07B5/00 , D07B2401/2035 , D07B2501/2007 , Y10T428/239
Abstract: A belt and a method for manufacturing a belt is provided. The belt includes a plurality of lengthwise-extending tension members and a jacket. The jacket substantially retains the plurality of tension members. The jacket has a first side region, a second side region, and a center region between the first and second side regions. The first and second side regions of the jacket are more fire retardant than the center region of the jacket.
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公开(公告)号：US20150136532A1
公开(公告)日：2015-05-21
申请号：US14413484
申请日：2012-07-16
Applicant: OTIS ELEVATOR COMPANY
Inventor： James L. Hubbard , Brad Guilani , Daryl J. Marvin , Zbigniew Piech
CPC classification number: B66B7/022 , B21D5/00 , B21D53/00 , B66B19/002 , Y10T29/49826 , Y10T29/49908
Abstract: An exemplary elevator guiderail includes a metal sheet bent into a configuration that establishes at least one mounting portion configured to facilitate mounting the guiderail within an elevator hoistway. At least one guiding portion is configured to guide movement of an elevator car along the guiderail. The metal sheet includes an exterior surface treated to resist corrosion. A cover over at least some of the guiding surface has an exterior that is different than the exterior surface of the metal sheet. The cover is configured to establish a coefficient of friction to facilitate brake engagement with the cover for resisting movement of an elevator car along the guiderail.
Abstract translation: 示例性电梯导轨包括弯曲成构造的金属板，其构造成至少一个安装部分，其构造成便于将导轨安装在电梯井道内。 至少一个引导部分构造成引导电梯轿厢沿着导轨的运动。 该金属板包括被处理以抵抗腐蚀的外表面。 至少一些引导表面上的覆盖物具有与金属片材的外表面不同的外观。 盖构造成建立摩擦系数以便于与盖的制动器接合，以抵抗电梯轿厢沿着导轨的运动。
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公开(公告)号：US11848154B2
公开(公告)日：2023-12-19
申请号：US16886166
申请日：2020-05-28
Applicant: Otis Elevator Company
Inventor： Justin Billard , Brad Guilani , Daryl J. Marvin , Antonio Martins , Richard Marchetti
Abstract: Electromagnetic actuators for an elevator systems and encapsulated components thereof are described. The encapsulated components include an encapsulating body and a component assembly is arranged within the encapsulating body, wherein at least some parts of the component assembly are contained within a material of the encapsulating body.
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公开(公告)号：US20220388812A1
公开(公告)日：2022-12-08
申请号：US17820296
申请日：2022-08-17
Applicant: OTIS ELEVATOR COMPANY
Inventor： Scott Alan Eastman , Daniel A. Mosher , Wenping Zhao , John P. Wesson , Brad Guilani
Abstract: A belt for suspending and/or driving an elevator car includes a plurality of tension elements extending longitudinally along a length of the belt, at least one tension element of the plurality of tension elements having one or more tension element coating layers applied thereto. A plurality of fibers are interlaced with the plurality of tension elements forming a composite belt structure. A belt coating at least partially encapsulates the composite belt structure. A method of forming a belt for suspending and/or driving an elevator car includes forming a plurality of tension elements and applying one or more coating layers to at least one tension element of the plurality of tension elements. A plurality of fibers are interlaced with the plurality of tension elements to form a composite belt structure. A belt coating is applied to the composite belt structure to at least partially encapsulate the composite belt structure.
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