Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Rapid-set injection system using high-speed jet fluid










Image Number 6 for United States Patent #7029207.

A rapid-set injection system using high-speed jet fluid for forming a pile-shaped solid body in the ground has an injection rod which does not jam in the ground and which has two or three jet nozzles so that the injection rod linearly excavates the target ground. The injection rod has an excavating bit provided at a lower portion of the injection rod to inject downward a fluid to the outside of the injection rod in criss-crossing diagonal directions, with a drill bit coupled to a lower end of the excavating bit, a first agitating unit mounted to an upper end of the excavating bit to inject desired materials to the outside of the injection rod at different levels in different diagonal directions, and a second agitating unit mounted to an upper end of the first agitating unit to horizontally inject air to the outside of the injection rod.








 
 
  Recently Added Patents
Nut
Image-processing method and program, and image-processing apparatus
Method and receiver for jointly decoding received communication signals using maximum likelihood detection
Frequency offset estimation apparatus and method of OFDM system
Method for facilitating assessment of a coursework answer and moderating the assessment
Electrifying roller
Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
  Randomly Featured Patents
High-intensity electromagnetic radiation apparatus and methods
Orthodontic appliances and method of treatment
Device for assisting in actuating a tool
Three dimensional semiconductor memory devices and methods of forming the same
Apparatus for tantalum pentoxide moisture barrier in film resistors
Combined key holder and tackboard
Rear view mirror
Lighted house number
Personal acoustic device position determination
Method and system for delivering a medical electrical lead within a venous system