Increased durability linear actuator
US11326673B2 · kind B2 · utility
17Cited by
486References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2019 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Jul 6, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2025/209
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A linear actuator includes a motor, a shaft, and a casing. The shaft has a longitudinal axis, and the shaft is moveable along the longitudinal axis by the motor. The casing supports the motor and the shaft with a tapered roller bearing positioned between at least a portion of the shaft and a portion of the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.