Friction liner and traction sheave
US10766746B2 · kind B2 · utility
3Cited by
24References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2018 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Aug 17, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B15/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Disclosed is a liner for a traction sheave including a top surface and a bottom surface mutually spaced on a height-wise axis (H), a front surface and a back surface mutually spaced on lengthwise axis (L), and a plurality of side surfaces including a first side surface and a second side surface mutually spaced in a widthwise axis (W), wherein in a first cross sectional profile of the plurality of side surfaces forms convergent-divergent profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.