Coil strap with nails for use in a nail hammer
US6557703B1 · kind B1 · utility
7Cited by
10References
4Claims
0Family size
Inventor
Key dates
| Filing date | Jan 18, 2001 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Jan 18, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B15/08
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Coil strapped nails and a nailing device using coil strapped nails are provided. The coil may be provided with steel nails (1) having a length of 14 to 25 mm and a shaft diameter of 2 to 3 mm. The nails are held by wires (2,3) 6.5 to 7.5 mm apart, wherein the wires are preferably quenched and tempered. In the center of the coil a wrapping sleeve may be provided having due clearance for the nail heads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.