Gas-operated setting tool
US6755335B2 · kind B2 · utility
10Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 2003 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Jun 16, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/08
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A gas-operated setting tool for in fastening elements includes a combustion chamber (20), a piston displaceable in the tool guide cylinder under pressure generated as a result of the combustion of the air-fuel mixture in the combustion chamber (20), a scavenging chamber (30) adapted to be filled with scavenging air and pneumatically connected with the combustion chamber, and at least one slide member (31) for discharging the scavenging air from the scavenging chamber toward the combustion chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.