Lever operation device
US11919439B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2022 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | May 20, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05G5/065
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A lever operation device includes a housing, a lever portion which is attached to the housing and 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 that is arranged in the housing so as to be located on extension from the tip portion, and a detent portion provided on the lever portion and includes a detent tip end portion and an elastic portion, the detent tip end portion generating a detent by moving with a tilt in a direction of the first rotation operation from a direction of extension from the tip portion of the lever portion and coming into contact with a detent surface of a detent wall arranged on the housing, and the elastic portion applying an elastic force to the detent tip end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.