Rotary tool for lower receiver manufacturing
US11298759B2 · kind B2 · utility
4Cited by
112References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2019 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Jan 11, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23C2215/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rotary tool can be adapted for removing material from a workpiece such as a lower receiver. A rotary tool can have an adapter with a major diameter, and a cutter head with a minor diameter. The major diameter of the adapter can reduce deflection and chatter, while the minor diameter of the cutter head can be used to manufacture lower receivers with accuracy. The rotary tool can be adapted to be engaged with a rotary power tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.