Phase adjusting gears having harmonic type planet wheels
US5983753A · kind A · utility
6Cited by
13References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 1998 |
| Grant date | Nov 16, 1999 |
| Priority date | — |
| Expiry date | Dec 21, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A gear assembly is used to adjust the phase of a plurality of rotating driving devices, such a rotary cover cams in a collecting and folding cylinder. The plurality of rotating driving devices can be phase adjusted with respect to each other through the use of individual sets of planetary gears. The planetary gear sets are coaxially and successively arranged on a shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.