Inner gear drive for abrading machines
US4315383A · kind A · utility
21Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 13, 1980 |
| Grant date | Feb 16, 1982 |
| Priority date | — |
| Expiry date | May 13, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B37/08
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An overhead center pin drive gear for gear-shaped work carriers for two-lap lapping or finishing machines which will rotate the pin-driven gear-shaped work carriers about their respective axes independently of the rotation of the lapping plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.