Locking device for electric nail gun powered by gas spring
US12337452B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2023 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Dec 24, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A locking device for an electric nail gun powered by a gas spring, comprising: a power box, a striker, a fixed central shaft having a notch, a rotatable locking block on the fixed central shaft, which by rotating engages or disengages from the notch to lock or unlock the striker, a tension spring, a guide pad, synchronously rotating with the fixed central shaft and located above the locking block, with the upper part of the guide pad being secured by a lock nut, a pressure plate on the power box, fixed and perpendicular to the striker, secured by a first bolt and a second bolt, a sleeve fitted over the first bolt, and an integral guide part of the guide pad, with its upper surface tightly against the underside of the pressure plate and its side surface closely adjacent to the sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.