Engagement of gear ratio confirmation
US5974354A · kind A · utility
24Cited by
24References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1997 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Feb 5, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/1926
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A control method/program for rapidly confirming engagement of a target gear ratio (GR.sub.T) in an automated mechanical transmission system (92) on the basis of input signals (ES, or IS, OS) indicative of transmission input shaft (18) and output shaft (58) rotational speeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.