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
Cell surface display, screening and production of proteins of interest
Identifying media content in queries
Backup and recovery of distributed storage areas
Three-dimensional holographic display using active shutter
Integrated analyses of breast and colorectal cancers
Configuration and incentive in event management environment providing an automated segmentation of consideration
  Randomly Featured Patents
Orthopedic under-arm back harness
Leveling, plumbing, and angular calibration instrument with a swinging suspended vertical body
Conveyance speed control for medium conveyance apparatus
Hospital bed computer system for control of patient room environment
System and method for unreported root cause analysis
Stabilizers for synthetic polymers comprising 2,2,6,6-tetramethyl-4-piperidyl carboxylic acid ester, phosphonic acid ester and phenol
Storage phosphor cassette having a corner element
Diffusion barrier for improving the thermal stability of MRAM devices
Infrared sensor with explosion-proof protection for gas metering appliances
Package for chocolate- and almond-covered pretzel sticks