F16H 2716/12
Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining
Official title: with preselection system, mainly semi-automatic, e.g. with automatic preselection, but controlled at the intended moment, with force amplification
F16H2716/12 (Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining) appears on 2 US grants and 0 published applications in this corpus.
Search patents in F16H- Granted patents
- 2
- Published applications
- 0
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 9 Jan 1979
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
By publication year. Applications have been published since 2001.
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