Energy storage and striking mechanisms and nail guns having same
US12257681B2 · kind B2 · utility
0Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2023 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Sep 15, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25C1/047
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A nail gun having an energy storage mechanism for storing energy used for striking nails out of the nail gun, the energy storage mechanism comprises a guiding rod attached to a fixed plate assembly; a piston disposed on the guiding rod; a striking member mounted on the piston for striking the nails; at least one power spring disposed around an outer periphery of the guiding rod; a guide sleeve moveably disposed around the outer periphery of the guiding rod and between the power spring and the guiding rod; wherein a first end of the power spring abuts against the piston and is configured to be compressed to store energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.