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1. 发明公开

US20240149516A1 ELEVATOR LOAD BEARING SUSPENSION MEMBER INCLUDING A CORROSION INHIBITOR IN THE JACKET 审中-公开
公开(公告)号：US20240149516A1
公开(公告)日：2024-05-09
申请号：US17983536
申请日：2022-11-09
申请人： OTIS ELEVATOR COMPANY
发明人： Brad GUILANI , David R. TORLAI
IPC分类号： D07B1/16 , D07B1/22 , D07B7/14
CPC分类号： D07B1/162 , D07B1/22 , D07B7/145 , D07B2201/2087 , D07B2201/2092 , D07B2501/2007
摘要： A load-bearing elevator suspension member includes a plurality of tension members and a compressible jacket at least partially encasing the plurality of tension members. The jacket includes a jacket base material mixed with a corrosion inhibitor that establishes a corrosion-inhibiting coating on the tension members. A method of making such a load-bearing elevator suspension member includes mixing the corrosion inhibitor into a thermoplastic jacket material and applying the resulting mixture to bare steel tension members. As the corrosion inhibitor in the mixture contacts the tension members, the corrosion inhibitor establishes a corrosion-inhibiting coating on the tension members.

2. 发明授权

US11718956B2 Cable stranding apparatus employing a hollow-shaft guide member driver 有权
公开(公告)号：US11718956B2
公开(公告)日：2023-08-08
申请号：US17679414
申请日：2022-02-24
申请人： CORNING OPTICAL COMMUNICATIONS LLC
发明人： David Wesley Chiasson , Craig Miller Conrad , Jonathan Edward Moon , Mark Wade Petersen , David Henry Smith
IPC分类号： D07B3/00 , D01H13/00 , D07B7/14
CPC分类号： D07B3/005 , D01H13/00 , D07B7/14 , D07B7/145 , D07B2201/2035 , D07B2201/2044 , D07B2207/4095 , D07B2301/15 , D07B2301/251 , D07B2301/3583 , D07B2301/4083
摘要： A cable-stranding apparatus includes a stationary guide, a motor, a driven guide, and a controller electrically coupled to the motor. The stationary guide is configured to guide strand elements in a spaced-apart configuration and to pass a core member. The motor is operatively associated with a guide driver. The driven guide is disposed at least partially within the guide driver so as to rotate therewith. The driven guide is configured to receive the strand elements from the stationary guide, individually guide the strand elements received from the stationary guide, and to further pass the core member. The controller is electrically coupled to the motor and configured to control the rotational speed and direction of the motor.

3. 发明授权

US11511968B2 Elevator tension member 有权
公开(公告)号：US11511968B2
公开(公告)日：2022-11-29
申请号：US16866904
申请日：2020-05-05
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Wenping Zhao , John P. Wesson
IPC分类号： B66B7/06 , B29C70/30 , B29C70/12 , B29C70/16 , D07B5/08 , D07B7/14 , B29K105/08 , B29K105/12 , D07B1/22 , B29D29/00
摘要： A belt for suspending and/or driving an elevator car includes a tension member extending along a length of the belt, the tension member including a plurality of fibers bonded in a first polymer matrix, the plurality of fibers extending parallel to and discontinuous along a length of the belt and arranged with one or more lengthwise extending gaps between lengthwise adjacent fibers. A jacket substantially retains the tension member. A method of forming a tension member for an elevator system belt includes arranging a plurality of fibers into a fiber bundle. The plurality of fibers extend parallel to a length of the belt and have one or more lengthwise extending gaps between lengthwise extending fibers. The plurality of fibers is bonded to a first polymer matrix.

4. 发明申请

US20200262681A1 ELEVATOR TENSION MEMBER 审中-公开
公开(公告)号：US20200262681A1
公开(公告)日：2020-08-20
申请号：US16866904
申请日：2020-05-05
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Wenping Zhao , John P. Wesson
IPC分类号： B66B7/06 , B29C70/16 , B29C70/12 , B29C70/30 , D07B7/14 , D07B5/08
摘要： A belt for suspending and/or driving an elevator car includes a tension member extending along a length of the belt, the tension member including a plurality of fibers bonded in a first polymer matrix, the plurality of fibers extending parallel to and discontinuous along a length of the belt and arranged with one or more lengthwise extending gaps between lengthwise adjacent fibers. A jacket substantially retains the tension member. A method of forming a tension member for an elevator system belt includes arranging a plurality of fibers into a fiber bundle. The plurality of fibers extend parallel to a length of the belt and have one or more lengthwise extending gaps between lengthwise extending fibers. The plurality of fibers is bonded to a first polymer matrix.

5. 发明授权

US10183839B2 Method for manufacturing a flexible composite belt or cable 有权
公开(公告)号：US10183839B2
公开(公告)日：2019-01-22
申请号：US14772926
申请日：2014-03-10
申请人： EXEL COMPOSITES OYJ
发明人： Juha Honkanen , Kim Sjödahl , Vesa Korpimies
IPC分类号： B66B7/06 , D07B1/16 , D07B7/14 , B29C47/02 , B29C70/52 , B29C70/86 , D07B1/02 , D07B1/22 , B29K101/12 , B29K105/12 , B29K307/04 , B29K309/08 , B29L9/00 , B29L11/00 , B29L31/34 , D07B1/14
摘要： A method for manufacturing a flexible composite belt or cable, in the method, one or more parallel reinforced plastic profiles (11) are manufactured by pultrusion, continuous lamination or other continuous method. After surface treatment, the reinforced plastic profiles (11) are guided at a short distance from one another to coating treatment, which is carried out by extrusion or lamination or pultrusion. In the coating treatment, the reinforced plastic profiles are enveloped with a coating material (12) improving wear resistance which joins the reinforced plastic profiles (11) together and forms the coating of a finished belt or cable (10). Finally, the finished belt or cable (10) is wound on a reel.

6. 发明申请

US20180094382A1 CABLE STRANDING APPARATUS EMPLOYING A HOLLOW-SHAFT GUIDE MEMBER DRIVER 审中-公开
公开(公告)号：US20180094382A1
公开(公告)日：2018-04-05
申请号：US15831825
申请日：2017-12-05
申请人： CORNING OPTICAL COMMUNICATIONS LLC
发明人： David Wesley Chiasson , Craig Miller Conrad , Jonathan Edward Moon , Mark Wade Petersen , David Henry Smith
IPC分类号： D07B3/00 , D07B7/14 , D01H13/00
CPC分类号： D07B3/005 , D01H13/00 , D07B7/14 , D07B7/145 , D07B2201/2035 , D07B2201/2044 , D07B2207/4095 , D07B2301/15 , D07B2301/251 , D07B2301/3583 , D07B2301/4083
摘要： A cable-stranding apparatus includes a stationary guide, a motor, a driven guide, and a controller electrically coupled to the motor. The stationary guide is configured to guide strand elements in a spaced-apart configuration and to pass a core member. The motor is operatively associated with a guide driver. The driven guide is disposed at least partially within the guide driver so as to rotate therewith. The driven guide is configured to receive the strand elements from the stationary guide, individually guide the strand elements received from the stationary guide, and to further pass the core member. The controller is electrically coupled to the motor and configured to control the rotational speed and direction of the motor.

7. 发明授权

US09657439B2 Method for producing a strand or cable 有权
公开(公告)号：US09657439B2
公开(公告)日：2017-05-23
申请号：US13984597
申请日：2012-02-13
申请人： Bruno Lauer
发明人： Bruno Lauer
IPC分类号： D07B1/16 , D07B5/12 , D07B7/14 , D07B1/00 , D07B1/02 , D07B1/06 , D07B1/14 , D07B5/00
CPC分类号： D07B1/16 , D07B1/005 , D07B1/025 , D07B1/0686 , D07B1/142 , D07B1/165 , D07B5/00 , D07B5/007 , D07B5/12 , D07B7/145 , D07B2201/2012 , D07B2201/2044 , D07B2201/2046 , D07B2201/2057 , D07B2201/2073 , D07B2201/2074 , D07B2201/2081 , D07B2201/2087 , D07B2201/209 , D07B2205/10 , D07B2205/201 , D07B2205/205 , D07B2205/3003 , D07B2205/3007 , D07B2205/3021 , D07B2207/4027 , D07B2401/201 , D07B2401/205 , D07B2801/12 , D07B2801/24 , D07B2801/10 , D07B2801/14 , D07B2801/16
摘要： A method for producing a strand or cable, in which fibers and/or wires are twisted at a twisting point to form the strand or cable. The fibers and/or wires are coated with a liquefied matrix material before and/or at the twisting point and are embedded in the matrix material during twisting. The fibers and/or wires are immersed in the matrix material before and/or at the twisting point and the formed strand or the formed cable is cooled after the twisting in order for the matrix material to solidify, preferably by air or in a cooling liquid, for example water.

8. 发明授权

US09617662B2 Two-layered metal cord rubberized in situ by an unsaturated thermoplastic elastomer 有权
公开(公告)号：US09617662B2
公开(公告)日：2017-04-11
申请号：US14358126
申请日：2012-11-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Thibaud Pottier , Sébastien Rigo , Jérémy Toussain
IPC分类号： D02G3/48 , B60C9/00 , D07B1/06 , D07B5/12 , D07B7/14
CPC分类号： D02G3/48 , B60C9/0007 , D07B1/0613 , D07B1/062 , D07B1/0626 , D07B5/12 , D07B7/145 , D07B2201/2023 , D07B2201/2027 , D07B2201/2037 , D07B2201/2046 , D07B2201/2059 , D07B2201/2061 , D07B2201/2062 , D07B2201/2065 , D07B2201/2082 , D07B2205/2003 , D07B2205/2017 , D07B2205/2082 , D07B2207/205 , D07B2207/4072 , D07B2401/208 , D07B2501/2046 , D07B2801/12 , D07B2801/16 , D07B2801/18
摘要： A metal cord has an M+N construction with two concentric layers. An internal first layer or core includes M wire(s) of diameter d1, M having a value from 1 to 4. An external second layer includes N wires of diameter d2 and is positioned around the core, the N wires being wound in a helix. Between the wires of the two layers are gaps, some or all of which include a filling rubber based on an unsaturated thermoplastic elastomer. The filling rubber may be, for example, based on an SBS or an SIS block copolymer. When used in a molten state, the thermoplastic elastomer presents no problem due to unwanted stickiness if the filling rubber overspills outside the cord after manufacture. The unsaturated and therefore (co)vulcanizable nature of the thermoplastic elastomer makes it compatible with diene rubber matrices used as calendering rubber in metal fabrics intended for reinforcing tires.

9. 发明授权

US09617661B2 Method of manufacturing a two-layer metal cord rubberized in situ using an unsaturated thermoplastic elastomer 有权
公开(公告)号：US09617661B2
公开(公告)日：2017-04-11
申请号：US14358089
申请日：2012-11-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Emmanuel Custodero , Sébastien Rigo , Jérémy Toussain
IPC分类号： D02G3/48 , D07B1/06 , D07B7/14 , D07B5/12
CPC分类号： D02G3/48 , D07B1/062 , D07B1/0626 , D07B5/12 , D07B7/145 , D07B2201/2028 , D07B2201/203 , D07B2201/2032 , D07B2201/2046 , D07B2201/2059 , D07B2201/2061 , D07B2201/2062 , D07B2201/2065 , D07B2201/2082 , D07B2205/2003 , D07B2205/2017 , D07B2205/2082 , D07B2207/205 , D07B2207/4072 , D07B2501/2046 , D07B2801/12 , D07B2801/16 , D07B2801/18
摘要： A method of manufacturing a metal cord with two concentric layers of wires is provided. The cord includes an internal layer of M wires, M having a value from 1 to 4, and an external layer of N wires. The cord is rubberized from within in situ. That is, during manufacture of the cord, the cord is rubberized from inside. According to the method, the internal layer is sheathed with rubber or a rubber compound by passing the internal layer through an extrusion head, and the N wires of the external layer are assembled around the sheathed internal layer to form a two-layer cord rubberized from the inside. The rubber is an unsaturated thermoplastic elastomer that is extruded in a molten state, and preferably is a thermoplastic styrene (TPS) type of thermoplastic elastomer, such as an SBS or an SIS block copolymer, for example.

10. 发明申请

US20160355976A1 Method of Splitting Fiber Tows 审中-公开
标题翻译：纤维束分裂方法
公开(公告)号：US20160355976A1
公开(公告)日：2016-12-08
申请号：US14730828
申请日：2015-06-04
申请人： Ford Global Technologies, LLC
发明人： Haibo ZHAO
IPC分类号： D07B7/14 , B29C70/50
CPC分类号： B29C70/50 , B29K2025/06 , B29K2105/10 , B29K2307/04 , B29L2007/008 , D07B1/02 , D07B2201/1024 , D07B2201/2012 , D07B2205/2089 , D07B2205/3007 , D07B2801/10
摘要： A fiber tow and methods for separating a fiber tow are disclosed. The fiber tow may include adjacent filaments and a polymer coating covering at least a portion of the adjacent filaments. The polymer coating may include a polymer that is configured to contract in a direction generally parallel to the adjacent filaments and expand in a direction generally perpendicular to the adjacent filaments. The polymer coating may contract/expand in response to an energy source, such as heat or a UV light source. The methods may include coating at least a portion of a plurality of filaments with a polymer, bundling the filaments into a fiber tow, and exposing the fiber tow to an energy source to contract the polymer in a direction generally parallel to the filaments and to expand the polymer in a direction generally perpendicular to the filaments. The filaments may be carbon fiber filaments.
摘要翻译：公开了一种纤维束和分离纤维束的方法。纤维丝束可以包括相邻的长丝和覆盖相邻长丝的至少一部分的聚合物涂层。聚合物涂层可以包括聚合物，其被构造成在大致平行于相邻长丝的方向上收缩，并且在大致垂直于相邻长丝的方向上膨胀。聚合物涂层可以响应于诸如热或UV光源的能量源而收缩/膨胀。所述方法可以包括用聚合物涂覆多根长丝的至少一部分，将长丝捆扎成纤维丝束，并将纤维丝束暴露于能量源，以在大致平行于长丝的方向上收缩聚合物并扩展聚合物在大致垂直于长丝的方向上。长丝可以是碳纤维长丝。

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