Helical surface-shaped machine part and method for manufacturing the same
US4091693A · kind A · utility
8Cited by
10References
7Claims
0Family size
Inventor
Key dates
| Filing date | Jun 25, 1976 |
| Grant date | May 30, 1978 |
| Priority date | — |
| Expiry date | Jun 25, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49865
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A helical surface-shaped machine part or component having a radially extended flank profile or section. At least two components wound in the same direction are joined together by means of their contacting coils in such a manner that their cross-sections augment one another to form the complete flank profile or section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.