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
Self-service administration of a database
Distylium plant named `PIIDIST-II`
Reception system including a mechanism countering pulsed interference
Control method and allocation structure for flash memory device
High-speed comparator with asymmetric frequency response
Epitaxial substrate for electronic device, in which current flows in lateral direction and method of producing the same
System and method for deriving cell global identity information
  Randomly Featured Patents
Lead-free piezoelectric ceramic films and a method for making thereof
Adjustable hanging sunshade umbrella
Passenger beverage server
Homogeneous fine grained metal film on substrate and manufacturing method thereof
Toner cartridge
Running control apparatus for trackless moving body
Video signal processing apparatus and video signal processing method
Method for detecting and amplifying target DNA
Substituted morpholine guanidines for the treatment of arrhythmic conditions
Method and apparatus for simulating user input device presence in a computer system