Drive belt for people conveyors
US10968080B2 · kind B2 · utility
0Cited by
16References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2018 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Oct 11, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B23/024
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A drive belt (10; 20; 60) for a people conveyor comprises: a load bearing portion (12; 22; 62) extending in a longitudinal direction and having a length extending in the longitudinal direction and a width extending in a width direction; and a plurality of rollers (17; 27; 67) accommodated within the width of the load bearing portion (12; 22; 62). At least a part of the load bearing portion (12; 22; 62) is provided with a drive belt engagement structure (13; 23; 63). The drive belt engagement structure (13; 23; 63) in particular includes teeth (14, 25; 24), grooves (16; 26), and/or openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.