Friction plate and wet multiple-plate clutch with friction plate
US10094428B2 · kind B2 · utility
0Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2015 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | May 22, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2069/004
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A friction plate is formed by circularly fixing a plurality of friction material segments to a substantially annular core plate. A through groove that penetrates from an inside diameter side to an outside diameter side of the core plate is formed between the friction material segments, and each of the friction material segments has a circumferential groove that opens to the through groove, extends in a circumferential direction, and terminates in the friction material segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.