Resources Contact Us Home
Safety fuse for a spinning-type projectile

Image Number 3 for United States Patent #4691635.

A spherical safety rotor of a fuse of a spinning projectile comprises a recess to lock the rotor into its safety position. A retaining chamber for a detonator includes opposing orifices on the spherical surface. Cut-outs are provided in the rotor periphery to reduce the mass of the rotor. The cut-outs are arranged so that no portion thereof overlies a detonating chamber when the rotor is in its safety position.

  Recently Added Patents
Device for determining the absolute angular position of the steering wheel of an electric power-assisted steering column of a motor vehicle using weighted dynamic parameters of the vehicle
Apparatus for focus beam analysis of high power lasers
Train car for proppant containers
Reuse of static image data from prior image frames to reduce rasterization requirements
Implantable medical devices including elongated conductor bodies that facilitate device and lead configuration variants
Transferring storage devices within storage device testing systems
Method and apparatus for editing a program on an optical disc
  Randomly Featured Patents
Polyolefinic compositions containing e/va copolymer
Antibodies specific for a haemostatic protein, their use for isolating protein, haemostatic compositions devoid of proteolytic cleavage products of the protein
2-anilino-1,6-dihydro-6-oxo-5-pyrimidine-carboxylic acid derivatives, process for the preparation thereof, and antiallergic agent containing the same
Recyclable pizza box
Gas turbine fuel pumping apparatus
Lightweight hub for rotors
2D central difference level set projection method for ink-jet simulations
Target range apparatus