Resources Contact Us Home
Cartridge ejection device

Image Number 5 for United States Patent #5109621.

The reliability of a cartridge ejection device can be improved by the interposition of a readily deactivatable control flap, arranged on the outside of a monobloc unit, between a control bolt and a cartridge ejector of a break-open gun-housing of at least one barrel. The arrangement has the advantage wherein when no shot has been fired, the ejector will move into the extended position gradually during tilting of the barrel. When a shot has been fired, the ejector will remained tensioned until the barrel has been entirely tilted. Another advantageous feature is obtained by constructing the cartridge ejector of two parts coupled by way of a spring, namely a cartridge extractor and an extractor element, because thereby stress peaks can be further reduced and the cartridge extractor can already be entirely in the retracted position even before the barrel is completely closed.

  Recently Added Patents
Data feed management
Cosmetic product including vegetable oil blend
Automatic engine oil life determination with a factor for oil quality
Voltage detection apparatus and combination circuit
Control apparatus and control method
Portable stand for computer
Cancer treatment kits comprising therapeutic antibody conjugates that bind to aminophospholipids
  Randomly Featured Patents
Respiratory drug condensation aerosols and methods of making and using them
Efficient storage and rendering of patterns in a printer
Shaker head for harvester
Fucose containing proteoglycan or acidic glycan and their pharmaceutical use
Electroluminescence light emitting steel
Reflectance spectroscope with read head for minimizing singly-reflected light rays
Saturated salt/concentrated dextran formulation to treat hemorrhage
Motorcycle handgrip control
Holographic optical information recording and reproducing apparatus which parallel-translates light ray flux to correct tilt
Patient extremity surgical drape