Support structure for a gear wheel of a geared motor of an electrically operable brake, gear assembly, geared motor, parking brake system, and service brake system
US12276329B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2018 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | May 3, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/0216
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The support structure comprises a main body, a base part, and a ring gear having internal teething. The main body has at least one axle element for rotatably mounting the at least one gear wheel, or at least one connection point for an axle element for rotatably mounting the one gear wheel. The ring gear is mounted with an axial end on the base part and is designed to be used as an outer gear wheel of a planetary gear drive. The internal teething of the ring gear has a plurality of tooth elements which extend in each case from a tooth foot to a tooth head in the radial direction relative to a centre axis of the ring gear. An intermediate space, exposing a region of the tooth head at least of individual tooth elements or a number thereof, is provided between the internal teething and the base part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.