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
Rotating device
Composite conductive pads/plugs for surface-applied nerve-muscle electrical stimulation
Scalable packet processing systems and methods
Pattern forming method using printing device and method of manufacturing liquid crystal display device using the same
Extreme ultraviolet light source device and method for generating extreme ultraviolet light
System and method for selecting a video encoding format based on feedback data
Disk drive to enable defect margining
  Randomly Featured Patents
Spinning machine
Device for detecting the positions of pivotable parts of a point
Method and apparatus for measuring total nuclear magnetic resonance porosity
Process of preparing by condensation certain
Method of manufacturing nonionic surfactants low in alkylene oxides and low in 1,4-dioxane, using alkali metal alkoxides as catalysts
Flow diverting gate for conveyors
Decimation method and decimation filter
Soybean variety XB44E12
Active carbon and a method of preparing the same
Content searching for portals having secure content