Reset assist mechanism
US8819978B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 29, 2013 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Jul 29, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A19/32
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A reset apparatus for use in a firearm, comprising: a compression spring; a biasing member has a first end and a distal end wherein the compression spring is attached proximate to the first end of the biasing member; a notch disposed on the biasing member for cooperation with a trigger bar, wherein the trigger bar comprises a longitudinal axis defined by a front portion and a rear portion, wherein the front portion is mechanically cooperated with a firearm trigger; and wherein the compression spring communicates a force through the biasing member and onto the trigger bar in a direction substantially perpendicular to the longitudinal axis of the trigger bar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.