Setting tool
US6905056B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2003 |
| Grant date | Jun 14, 2005 |
| Priority date | — |
| Expiry date | Dec 17, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/18
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A setting tool for driving fastening elements in a constructional component includes a drive piston displaceable in the guide space (11) of the piston guide (12) by propellant gases generated by a propellant charge from an initial position (40) thereof in the rear region (11.2) of the guide space (11) to an end position (41) in the front region (11.1) of the guide space, and a storage space (20) for the propellant gases and connected by a first valve (23) with the rear region (11.2) of the guide space (11) and connected by a second, electronically controlled valve (24) arranged at an outlet (21) of the storage space (20), with a time-delay, with the front region (11.1) of the guide space (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.