Hammer strut support
US9605920B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Inventor
Key dates
| Filing date | Aug 17, 2015 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Sep 7, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A19/43
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A hammer strut support (150, 156, 160, 162, 166) in a firearm which supports or aligns a free end (134) of a pivotally mounted hammer strut (116), and physically blocks it from becoming lodged in a position, typically under a crosspin (120) such as a sear spring stop pin, that would preclude subsequent proper reassembly of firearm, unless un-lodged and properly repositioned. It is sandwiched in, and may also envelop, firearm structure. Upper surface (154) of hammer strut support may also have a guide channel (164) to align hammer strut (116).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.