Ball nut assembly for an electromechanically actuable parking brake assembly of a brake assembly
US9976614B2 · kind B2 · utility
3Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2014 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Dec 29, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2125/48
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A brake assembly includes a service brake assembly and an electromechanically actuable parking brake assembly. The electromechanically actuable parking brake assembly has a ball nut assembly comprising a ball screw and a ball nut. The ball screw and ball nut form a raceway for bearing members. The bearing members circulate within an internal path formed in the ball screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.