Resources Contact Us Home
Single trigger sequential firing mechanism for a double barrel firearm

Image Number 13 for United States Patent #6460281.

A single trigger sequential firing mechanism for a double barrel firearm fires the two barrels or chambers successively upon successive trigger actuation, without need for a separate selector switch. The firing pins are driven by linear motion of corresponding pistons or plungers, rather than by arcuate motion of pivoting hammers. The present invention is adaptable to various double barrel gun configurations, but is particularly adaptable for use with over and under double barrel shotguns. Three different embodiments are disclosed, with each having identical parts and components with the exception of the upper portion of the trigger body. The first embodiment fires the two barrels successively upon successive pulls of the trigger. The second embodiment fires the two barrels after a first trigger pull and a subsequent release of the trigger. Finally, a third embodiment fires the two barrels upon successive trigger releases, after the trigger has been pulled.

  Recently Added Patents
Method of manufacturing semiconductor device and semiconductor device
Nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and its methods of preparation
Using rule induction to identify emerging trends in unstructured text streams
Hybrid coatings and associated methods of application
Parameter decoding apparatus and parameter decoding method
Inter-cell power control in the presence of fractional frequency reuse
Polycarbonate resin composition and formed product thereof
  Randomly Featured Patents
Multifunctional portable electronic device and method for using the same
Service controller for temperature-controlled appliances
Surveillance camera system
Disk case
Coating agents and use thereof as primers and/or fillers in the production of multilayer lacquer coatings
Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print
Bearing clamping assembly for a gas turbine engine
Device for processing slide-mounted samples
Aperture stop and lens module
Non-aqueous ink composition