Actuation mechanism
US11619302B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2001/2872
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An actuation mechanism including one or more motors having an output shaft with a sun gear. A sun gear of a non-back drivable planetary gear assembly is drivingly connected to at least a portion of one or more planetary gears. The one or more planetary gears are drivingly connected to at least a portion of the sun gear, a carrier, a fixed non-rotating ring gear and a selectively rotatable output ring gear. The disclosure further relates to a method of operating an actuation mechanism that is drivingly connected to at least a portion of a vehicle parking mechanism. The method includes providing an actuation mechanism, providing a parking mechanism and one or more sensors that are operably configured to collect an amount of data to be analyzed. Based on the data analyzed, one or more failures within the parking mechanism may be determined and an alert may be sent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.