Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Substantially aligned boron nitride nano-element arrays and methods for their use and preparation
Printing control method and printer for printing on a label
Method and apparatus for establishing a media clip
TPO compositions, articles, and methods of making the same
Universal tablet and smartphone holder
Inducement of organogenetic tolerance for pancreatic xenotransplant
Tablet computer
  Randomly Featured Patents
Methods and compositions for identifying increased risk of developing fragile X-associated disorders
Refrigeration circuit and apparatus
Ruggedized forensic light source
Thin section insulating concrete of high strength and low water requirement
Polyurethane composition with reduced water to prepolymer mix ratio
Cyclin D binding factor, and uses thereof
Stackable metal structured pallet
Vacuum booster
Grille for a ceiling ventilating fan
ESD tolerated SOI device