Controller for continuously variable transmission
US10006542B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 24, 2015 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Jun 24, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2061/66277
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A control device for a continuously variable transmission includes a wheel speed difference sensing section configured to sense a wheel speed difference between the driving wheel and the driven wheel from a detection value of the first rotation speed sensor and a detection value of the second rotation speed sensor; and a clamping force increasing section configured to increase a clamping force for sandwiching a belt of the continuously variable transmission by a pulley when the wheel speed difference becomes equal to or greater than a first predetermined value, relative to a case where the wheel speed difference is smaller than the first predetermined value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.