Invention Grant
- Patent Title: Sprockets for people conveyors
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Application No.: US16293945Application Date: 2019-03-06
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Publication No.: US10532913B1Publication Date: 2020-01-14
- Inventor: Huan Zhang , John P. Wesson
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farminton
- Assignee: OTIS ELEVATOR COMPANY
- Current Assignee: OTIS ELEVATOR COMPANY
- Current Assignee Address: US CT Farminton
- Agency: Cantor Colburn LLP
- Main IPC: B66B23/02
- IPC: B66B23/02 ; B66B23/10 ; B66B31/00 ; B66B21/10 ; B66B21/04
Abstract:
People conveyors and components for people conveyors are described. The components include a toothed surface having at least one tooth. The at least one tooth having an engagement surface and a surface pattern comprising pattern channels formed into the engagement surface.
Information query
