Brake lining for a railway vehicle and disk brake equipped with the same
US11434964B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Dec 6, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2200/0034
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
This brake lining includes: a plurality of friction members which are arranged to be spaced from each other, each of the friction members having a front surface that is to face a sliding surface of a brake disk; a back board fastened to a back surface of each of the friction members; a base plate that supports each of the friction members at a region including a center portion of each friction member; and an elastic member disposed between the base plate and the back board, on a back surface side of each friction member. Two friction members that are adjacent to each other are taken as a pair, and the back board is fastened to each of the pairs of friction members. In each pair of friction members, the two friction members are arranged along the circumferential direction of the brake disk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.