Resources Contact Us Home
Machine gun

Image Number 3 for United States Patent #6742434.

A machine gun incorporates an additional helical cam assembly to reduce asymmetrical loads imposed on the bolt head and bolt body. Bearing pads positioned on the bolt head serve to support the bolt head within the chamber area of the forward portion of the rotor to thereby improve the accuracy and consistency of firing pin strikes against the primer, resulting in improved cartridge detonation.

  Recently Added Patents
Method and apparatus for triggering expiration of a data tag device
Produce container and lid assembly
Semiconductor devices and methods for changing operating characteristics and semiconductor systems including the same
Signal phase-based location of network nodes
Flexure with insulating layer isolating a portion of a metal substrate
Fast port switching in an audiovisual receiver by use of port pre-authentication by a partial PHY decoder core
System, device and method for transrating file based assets
  Randomly Featured Patents
Controllable width or gate
Multiplexed transducer
High pressure sodium lamp having improved coloring rendition
Directional vent register
Automatic frequency control circuit with simplified circuit constitution
System method and apparatus for optical directional determination
Nuclear magnetic resonance imaging apparatus
Storage controller and storage control method
Passenger sensing system
Vehicle restraint having a snubbing restraining member