Adjusting and positioning mechanism for nailing guns
US5579977A · kind A · utility
Inventor
Key dates
| Filing date | Jan 16, 1996 |
| Grant date | Dec 3, 1996 |
| Priority date | — |
| Expiry date | Jan 16, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/008
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An adjusting and positioning mechanism for nailing guns includes a safety rod with a threaded section, an adjusting block having an annular slot in one end thereof for accommodating a spring, a sleeve having a flange at one end thereof and a hole for receiving the safety rod, and a safety plate provided with shoulder portions at one end thereof. The flange of the sleeve is provided with a plurality of projections for fitting into corresponding grooves radially distributed in an end surface of the adjusting block to prevent the adjusting block from turning caused by the shock generated during the nail driving operation so as to ensure the stability of the safety rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.