Invention Grant
- Patent Title: Belt with layered load bearing elements
-
Application No.: US16055596Application Date: 2018-08-06
-
Publication No.: US11591186B2Publication Date: 2023-02-28
- Inventor: Jun Ma
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farmington
- Assignee: Otis Elevator Company
- Current Assignee: Otis Elevator Company
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: B66B7/06
- IPC: B66B7/06 ; D07B1/16 ; D07B1/22 ; D07B1/02 ; D07B1/04 ; F16G1/10 ; F16G1/12

Abstract:
A load bearing tension member for an elevator system includes a plurality of tension elements arrayed across a tension member width. The tension elements are offset from a tension member central axis, the central axis bisecting a tension member thickness and extending across the tension member width. The tension elements include a plurality of fibers extending along a length of the tension element, and a matrix material in which the plurality of fibers are embedded. A jacket at least partially encapsulates the plurality of tension elements.
Public/Granted literature
- US20200039791A1 BELT WITH LAYERED LOAD BEARING ELEMENTS Public/Granted day:2020-02-06
Information query