Resources Contact Us Home
Solid propellant rocket motor and method of making same

Image Number 2 for United States Patent #4000682.

1. A method of making a solid propellant rocket motor having a shaped fuel charge which comprises the steps of: forming a one piece motor casing having an aperture therein, assembling within said one piece casing a mandrel having an overall diameter larger than the diameter of said aperture, casting a solidifiable propellant within said casing above said mandrel, curing said propellant and thereafter removing said mandrel from said motor.

  Recently Added Patents
Method and device for coding a video image with a coding error estimation algorithm
System for providing dynamic group and service assignments
Corporate infrastructure management system
High-volume distributed script error handling
Optical coherence tomography imaging system and method
Co-scheduling of network resource provisioning and host-to-host bandwidth reservation on high-performance network and storage systems
Methods of modulating TGF.beta. signaling
  Randomly Featured Patents
Method and apparatus for closed loop transmission
Back support pillow
Thromboxane inhibition with Burimamide
System and method for supporting mobile unit connectivity to venue specific servers
Use of sparingly soluble salt of a heteropoly acid for the determination of an analyte, a corresponding method of determination as well as a suitable agent thereof
Method and apparatus of sterilization using monochromic UV radiation source
Correcting arrangement for a fuel metering apparatus of an internal combustion engine
Vacuum die bond for known good die assembly
Apparatus for continuously making a multilayered, flat workpiece
Twin toothbrushes