Invention Grant
- Patent Title: Elevator belt with additive layer
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Application No.: US15944339Application Date: 2018-04-03
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Publication No.: US10773926B2Publication Date: 2020-09-15
- Inventor: Wenping Zhao
- 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 ; B66B9/00 ; D07B1/16 ; D07B5/00 ; D07B1/22

Abstract:
A belt for an elevator system includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt, a jacket material at least partially encapsulating the plurality of tension members, and a primary overlay layer applied to one or more of the plurality of tension members or at least a portion of the jacket material. An elevator system includes a hoistway, an elevator car 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 belt length, a jacket material at least partially encapsulating the plurality of tension members, and a primary overlay layer applied to one or more of the plurality of tension members or at least a portion of the jacket material.
Public/Granted literature
- US20180282125A1 ELEVATOR BELT WITH ADDITIVE LAYER Public/Granted day:2018-10-04
Information query