Hook-nail and its driving machine
US4225075A · kind A · utility
23Cited by
2References
6Claims
0Family size
Inventor
Key dates
| Filing date | Jan 29, 1979 |
| Grant date | Sep 30, 1980 |
| Priority date | — |
| Expiry date | Jan 29, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C5/16
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention concerns a hook-nail and its driving machine having a specially designed hook-nail magazine, an impelling device and other components. The said impelling device, slidably mounted on an impelling ram and spring-energized, drives said hook-nail forward in a trough formed by said magazine and a U-shaped base until it is set against a check device for an adjacent bent driver to drive it out into the target surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.