公开(公告)号：US3979896A

公开(公告)日：1976-09-14

申请号：US552085

申请日：1975-02-24

Applicant: George J. Klett ,  William M. Capece ,  Martin J. Devine

Inventor： George J. Klett ,  William M. Capece ,  Martin J. Devine

IPC: D07B1/14 ,  D07B1/16

CPC classification number: D07B1/162 ,  D07B1/144 ,  D07B2201/2076 ,  D07B2201/2087 ,  D07B2205/505 ,  D07B2401/2025

Abstract: A stranded cable having corrosion preventive lubrication permanently entred within the interstices between the individual strands comprising the cable and encapsulated with an adherent plastic bonded film sheathing in a manner which substantially prevents air pocket formation between the lubrication impregnated cable and the plastic sheath.

Abstract translation: 具有防腐润滑性的绞合电缆永久地夹在包含电缆的单个线之间的间隙内，并以基本上防止润滑浸渍的电缆和塑料护套之间的气穴形成的方式用粘附的塑料粘合膜包覆。

公开(公告)号：US3911785A

公开(公告)日：1975-10-14

申请号：US43462774

申请日：1974-01-18

Applicant: WALL IND INC

Inventor： HOOD HENRY ALEXANDER

IPC: D07B1/04 ,  D07B5/00 ,  D04C1/12

CPC classification number: D07B1/04 ,  D07B1/025 ,  D07B5/002 ,  D07B2201/2033 ,  D07B2201/2044 ,  D07B2201/2087 ,  D07B2201/209 ,  D07B2205/205 ,  D07B2205/3003 ,  D07B2401/205 ,  D07B2401/206 ,  D07B2401/207 ,  D07B2801/10

Abstract: A high-strength parallel yarn rope comprises a series of multifilament rope yarns which are bounded together in parallel relation along their lengths by a binder distributed only on the surfaces of the yarns to form a flexible rope core. The core is surrounded by a braided jacket, and a flexible layer of waterimpervious material adhesively and mechanically bonds the core to the jacket. A method is also disclosed for manufacturing the rope.

Abstract translation: 高强度平行纱线包括一系列多丝绳绳，其通过仅分布在纱线表面上的粘合剂沿着它们的长度以平行关系一起形成柔性绳芯。 芯部由编织夹套包围，柔软的不透水材料层将芯部粘合和机械地粘合到护套上​​。

公开(公告)号：US3451305A

公开(公告)日：1969-06-24

申请号：US3451305D

申请日：1967-03-28

Applicant: BERKLEY & CO INC

Inventor： CHRISTENSEN HARLAN B ,  JOHNSON PAUL C

IPC: A01K91/00 ,  D07B1/00 ,  D07B1/06 ,  A01K91/04

CPC classification number: D07B1/0673 ,  A01K91/00 ,  D07B1/162 ,  D07B2201/102 ,  D07B2201/1096 ,  D07B2201/2056 ,  D07B2201/2087 ,  D07B2205/2046 ,  D07B2501/2038 ,  D07B2801/24 ,  D07B2801/14 ,  D07B2801/22

公开(公告)号：US2680272A

公开(公告)日：1954-06-08

申请号：US30708652

申请日：1952-08-29

Applicant: LILLIAN E RADTKE ,  INT HARVESTER CO

IPC: B65D63/10 ,  D06H5/00 ,  D07B1/22

CPC classification number: B29C65/18 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/4322 ,  B29C66/4324 ,  B29C66/49 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73921 ,  B29C66/832 ,  B29C66/91411 ,  B29C66/9161 ,  B29C66/919 ,  B29C66/91921 ,  B29K2101/12 ,  B29K2309/08 ,  B29L2031/7276 ,  B65D63/10 ,  D06H5/00 ,  D07B1/22 ,  D07B2201/2087 ,  Y10T24/1498 ,  Y10T428/249946 ,  B29K2077/00 ,  B29K2025/04 ,  B29K2033/12

公开(公告)号：US20240149516A1

公开(公告)日：2024-05-09

申请号：US17983536

申请日：2022-11-09

Applicant: OTIS ELEVATOR COMPANY

Inventor： Brad GUILANI ,  David R. TORLAI

IPC: D07B1/16 ,  D07B1/22 ,  D07B7/14

CPC classification number: D07B1/162 ,  D07B1/22 ,  D07B7/145 ,  D07B2201/2087 ,  D07B2201/2092 ,  D07B2501/2007

Abstract: 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.

公开(公告)号：US11866300B2

公开(公告)日：2024-01-09

申请号：US15829425

申请日：2017-12-01

Applicant: Otis Elevator Company

Inventor： Scott Alan Eastman ,  Daniel A. Mosher ,  Wenping Zhao

IPC: B66B7/06 ,  D07B1/16 ,  D07B1/06 ,  D07B1/22

CPC classification number: B66B7/062 ,  B66B7/068 ,  D07B1/068 ,  D07B1/162 ,  D07B1/22 ,  D07B2201/2085 ,  D07B2201/2087 ,  D07B2501/2007

Abstract: A tension member for a lifting and/or hoisting system includes a core including a plurality of load carrying fibers arranged in a matrix material, and an outer layer secured to the core including a plurality of outer fibers arranged around a perimeter of the core. The outer layer includes one or more outer fibers arranged off-axis relative to the load carrying fibers of the core. A method of forming a tension member for an elevator system includes arranging a plurality of load carrying fibers along a length of the tension member, retaining the plurality of load carrying fibers in a matrix material to define a core, and enclosing the core in an outer layer including a plurality of outer fibers arranged around a perimeter of the core. The outer layer includes one or more outer fibers arranged off-axis relative to the load carrying fibers of the core.

公开(公告)号：US20230249943A1

公开(公告)日：2023-08-10

申请号：US18299818

申请日：2023-04-13

Applicant: OTIS ELEVATOR COMPANY

Inventor： Chen Qian ZHAO ,  Kyle B. MARTIN

IPC: B66B7/06 ,  B29D29/00 ,  D07B1/02 ,  D07B1/16

CPC classification number: B66B7/062 ,  B29D29/00 ,  D07B1/02 ,  D07B1/162 ,  D07B2201/2087 ,  D07B2501/2007 ,  D07B1/22

Abstract: A method of making an elevator load bearing member includes unidirectional weaving a plurality of load bearing fibers including at least a first material and a second material. A melting point of the first material is higher than a melting point of the second material. The method includes bonding the load bearing fibers together by at least partially melting at least some of the second material and coating the plurality of load bearing fibers.

公开(公告)号：US11655120B2

公开(公告)日：2023-05-23

申请号：US16456318

申请日：2019-06-28

Applicant: OTIS ELEVATOR COMPANY

Inventor： Chen Qian Zhao ,  Kyle B. Martin

IPC: B66B7/06 ,  B29D29/00 ,  D07B1/02 ,  D07B1/16 ,  D07B1/22 ,  D07B5/04

CPC classification number: B66B7/062 ,  B29D29/00 ,  D07B1/02 ,  D07B1/162 ,  D07B1/22 ,  D07B5/045 ,  D07B2201/2087 ,  D07B2501/2007

Abstract: An illustrative example embodiment of an elevator load bearing member includes a unidirectional weave of a plurality of load bearing fibers including at least a first material and a second material. A melting point of the first material is higher than a melting point of the second material. The plurality of load bearing fibers are bonded together by at least some of the second material that is at least partially melted. A coating covers the plurality of load bearing fibers.

公开(公告)号：US10072162B2

公开(公告)日：2018-09-11

申请号：US13913711

申请日：2013-06-10

Applicant: OTIS ELEVATOR COMPANY

Inventor： Xiaomei Yu ,  Gopal R. Krishnan ,  John P. Wesson ,  John M. Milton-Benoit ,  Wayde R. Schmidt

IPC: C09D5/18 ,  D07B1/00 ,  B66B7/06 ,  B66B23/24 ,  D07B1/16 ,  D07B1/22 ,  C08K5/00

CPC classification number: C09D5/185 ,  B66B7/062 ,  B66B23/24 ,  C08K5/0066 ,  D07B1/16 ,  D07B1/162 ,  D07B1/22 ,  D07B2201/2087 ,  D07B2201/2092 ,  D07B2205/2003 ,  D07B2205/2064 ,  D07B2401/2035 ,  Y10T428/23 ,  Y10T428/239 ,  D07B2801/22

Abstract: An illustrative method of making an elevator load bearing member having at least one elongated tension member at least partially covered by a jacket includes mixing a flame retardant with a polymer material. The flame retardant is selected from a group consisting of (i) a halogen-free melamine based intumescent comprising melamine cyanurate, melamine-phosphate, melamine pyrophosphate or melamine polyphosphate in an amount up to about 20% by weight of the thermoplastic polymer or (ii) a filled polymer having a nanoscale filler chemically bonded to a matrix phase. Applying the mixed flame retardant and polymer material to the tension member forms a jacket of a desired shape.

公开(公告)号：US09828214B2

公开(公告)日：2017-11-28

申请号：US12838156

申请日：2010-07-16

Applicant: Raimo Pelto-Huikko ,  Petteri Valjus ,  Juha Honkanen ,  Kim Sjödahl

Inventor： Raimo Pelto-Huikko ,  Petteri Valjus ,  Juha Honkanen ,  Kim Sjödahl

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/04 ,  D07B1/22 ,  B66B7/12 ,  D07B5/10 ,  B66B5/00 ,  D07B1/14

CPC classification number: B66B7/062 ,  B66B7/12 ,  D07B1/04 ,  D07B1/145 ,  D07B1/22 ,  D07B5/10 ,  D07B2201/201 ,  D07B2201/2033 ,  D07B2201/2078 ,  D07B2201/2087 ,  D07B2205/2039 ,  D07B2205/2057 ,  D07B2205/206 ,  D07B2205/3003 ,  D07B2205/3007 ,  D07B2501/2007 ,  Y10T428/237 ,  Y10T428/249945 ,  Y10T428/249946 ,  Y10T442/10 ,  D07B2801/16 ,  D07B2801/22 ,  D07B2801/10

Abstract: A hoisting device rope has a width larger than a thickness thereof in a transverse direction of the rope. The rope includes a load-bearing part made of a composite material, said composite material comprising non-metallic reinforcing fibers, which include carbon fiber or glass fiber, in a polymer matrix. An elevator includes a drive sheave, an elevator car and a rope system for moving the elevator car by means of the drive sheave. The rope system includes at least one rope that has a width that is larger than a thickness thereof in a transverse direction of the rope. The rope includes a load-bearing part made of a composite material. The composite material includes reinforcing fibers in a polymer matrix.