Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System for driving anchors in the ground










Image Number 6 for United States Patent #5104264.

Apparatus for driving anchors in the ground by gas pressure which includes on a frame to be maintained stationary relative to the ground, a mechanism for firing and combustion of a pyrotechnical composition, and for launching an anchor. The apparatus including an acoustic shield for gas expansion which is slidingly mounted on a recoil ramp so as to balance the impulse transmitted to the anchor by the force of gravity.








 
 
  Recently Added Patents
Substrate and patterning device for use in metrology, metrology method and device manufacturing method
Automatically selecting a paper with increased dimensions than originally desired for printing and adding advertisement content to the increased dimensional area of the paper
Semiconductor device and method of manufacturing the same
Touch-sensitive device and communication device
Method of manufacturing toner
Projection-type video-image display apparatus
Metal melting apparatus and method for melting metal
  Randomly Featured Patents
Process for the prevention or reduction of discoloration of sodium or zinc pyrithione
Liquid crystal device and manufacturing method therefor with anisotropic conductive adhesive connecting glass substrate and glass auxiliary substrate
Drug delivery composition containing chitosan or derivative thereof having a defined z. potential
Seismic-acoustic detection device
Cyclic acetal-methyl-carbamoyl-methyl esters of phosphonic and phosphoric acid
Modular waveguide assembly and method for making the same
Magnetic tachometer for disk drives
Anti chain wrap unit for bicycles
Solar digital industrial thermometer
Multicavity optical device held together by metallic film