REINFORCED FABRIC ELEVATOR BELT WITH IMPROVED INTERNAL WEAR RESISTANCE

• Main Authors: GUILANI BRAD, ZHAO WENPING, WESSON JOHN P, EASTMAN SCOTT ALAN, MOSHER DANIEL A
• Format: Patent
• Language: English; Korean
• Published: 22.04.2022
• Subjects: CABLES OTHER THAN ELECTRIC; ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; ROPES; ROPES OR CABLES IN GENERAL; TEXTILES; TRANSPORTING

엘리베이터 승강칸(14)을 정지 및/또는 구동하기 위한 벨트(30)는 벨트의 길이를 따라 길이 방향으로 연장되는 복수의 인장 엘리먼트들(32)을 포함하고, 복수의 인장 엘리먼트들 중 적어도 하나의 인장 엘리먼트는 거기에 코팅된 하나 이상의 인장 엘리먼트 코팅 층(46)을 갖는다. 복수의 파이버들은 복수의 인장 엘리먼트들과 인터레이스되어 복합 벨트 구조를 형성한다. 벨트 코팅(44)은 복합 벨트 구조를 적어도 부분적으로 캡슐화한다. 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.