Hollow wheel for a sun-and-planet toothed wheel gearing
US5580327A · kind A · utility
2Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 1995 |
| Grant date | Dec 3, 1996 |
| Priority date | — |
| Expiry date | Jul 12, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2055/176
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a sun-and-planet toothed wheel gearing the width of the tooth spaces of the toothing of the hollow wheel is preferably made three times larger than at a common toothing with substantially the identical widths of the teeth and tooth spaces. Such a inventive toothing can be produced specifically simple and precise by means of non-cutting methods, preferably an impact rolling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.