Grinding and finishing worm
US5379554A · kind A · utility
18Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1994 |
| Grant date | Jan 10, 1995 |
| Priority date | — |
| Expiry date | Jun 1, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23F21/026
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention relates to an apparatus of unitary construction to fine-finish gear teeth. The apparatus is a worm having first and second end portions and first and second outer surfaces. The first and second surfaces define a common tooth profile. The first end portion is adapted for grinding and the second end portion is adapted for finishing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.