Variable pitch advance of fasteners
US4778095A · kind A · utility
1Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1987 |
| Grant date | Oct 18, 1988 |
| Priority date | — |
| Expiry date | Jun 11, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Advance of fasteners by a feed wheel having involute shaped teeth, acting in cooperation with a side engaging pawl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.