Controller and operation system
US12072003B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2021 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Mar 1, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2003/008
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A controller controls an operating device. The operating device includes an operating member capable of being pushed by an operator, a biasing unit biasing the operating member in a return direction, a detecting unit configured to detect a distance of movement of the operating member and output a detection signal indicating the distance of movement, and a braking unit configured to brake movement of the operating member. In response to determining, based on the detection signal, that the operating member is pushed into a predetermined retracted position, the controller causes the braking unit to hold the operating member pushed. In response to determining, based on the detection signal, that the operating member is moved in the return direction because of a clearance in a drive transmission system between the operating member and the braking unit, the controller causes the braking unit to stop holding the operating member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.