Blocked transmission
US4194410A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 5, 1977 |
| Grant date | Mar 25, 1980 |
| Priority date | — |
| Expiry date | Aug 5, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19284
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An improved, blocked, change gear transmission having an input shaft driven by a prime mover through a normally engaged, selectively disengageable, master friction clutch is provided with means for decelerating and positively reverse rotating the transmission input shaft. The means for decelerating and positively reverse rotating the transmission input shaft may be selectively operator actuated and/or automatically actuated. The means for decelerating and positively reverse rotating the transmission input shaft is preferably only actuatable upon disengagement of the master clutch and may be selectively or automatically actuated by the master clutch control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.