Lever operation device
US11803205B2 · kind B2 · utility
0Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2022 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Mar 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05G5/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A lever operation device includes a lever portion on which a first rotation operation about a first shaft is performed, a magnet attached to a tip portion of the lever portion, a magnetic sensor to detect movement of the magnet due to the first rotation operation performed on the lever portion, and a housing including a first room, in which the tip portion is attached, and a second room which is separated from the first room by a wall and in which the magnetic sensor is disposed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.