Resources Contact Us Home
Airgun with rotary actuator

Image Number 5 for United States Patent #5660159.

A multi-shot airgun employs a hand crank for cocking and firing of an air pump, and advancement of a multi-projectile magazine. Turning the crank causes the pump's plunger to be cycled back and forth to cock and discharge the pump. Turning the crank additionally actuates a projectile advancement mechanism. The advancement mechanism sequentially positions a plurality of projectiles in firing alignment with an air discharge port of the pump. Continuous rotation of the crank results in discharge of the projectiles in rapid succession. A high capacity magazine is provided in the form of a long, continuously looped ammunition belt to allow extended firing time between loadings.

  Recently Added Patents
Thermoplastic fluoropolymer composition
Medicament container
Asynchronous task execution
Mobile communication terminal provided with handsfree function and controlling method thereof
Stand for food service
Electrophotographic photoreceptor, image-forming apparatus, and electrophotographic cartridge
Compound semiconductor epitaxial structure and method for fabricating the same
  Randomly Featured Patents
Digital audio player
Fast compression of periodic halftoned bitonal images
Photon controlled decomposition of nonhydrolyzable ambients
Method of manufacturing an electrically insulated coil
Circovirus sequences associated with piglet weight loss disease (PWD)
Composite material in rod, tube, strip, sheet or plate shape with reversible thermomechanical properties and process for its production
Use of synthetic peptides to disrupt the cytoskeleton
Second cassette feeding apparatus for electrostatic image-forming system
Golf ball