Vehicle transmission and control device for vehicle transmission
US11346409B2 · kind B2 · utility
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2References
2Claims
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Assignee
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Key dates
| Filing date | Jun 29, 2021 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Jun 29, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2200/0052
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A vehicle transmission includes a shaft; speed-changing gears; switching mechanisms; and a shifting mechanism. The shifting mechanism is provided with a double-meshing preventing mechanism configured to switch between a one-way state in which the switching mechanisms are hindered from moving in a downshift direction and allowed to move in an upshift direction and a free state in which the switching mechanisms are allowed to move in both the downshift direction and the upshift direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.