Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Jet sled spoil scoop apparatus










Image Number 4 for United States Patent #4295757.

An apparatus for burying a pipeline in a sea bed having a spoil collection scoop surrounding the air lift intake portions of the sled. The apparatus includes a jet sled having jetting legs for disposition on the opposite sides of a pipeline to be buried and directing a stream of high pressure water through nozzles into the sea bed to form a trench for the pipeline, and air lift conduits each providing spoil intake and spoil discharge portions for removing spoil cuttings from the trench cut by the jetting legs. A spoil collection scoop surrounds the intake portions of the air lift conduits, collecting and consolidating spoil cut by the jetting legs at the air lift conduit intake portion for discharge of the cut spoil material from the trench into which the pipe will be buried.








 
 
  Recently Added Patents
Remote ignition system for a vehicle and method for securing a remote ignition function
System and method for wireless messaging in a wireless communication system
Electronic time stamping apparatus for use with an inground transmitter
Maize variety inbred PH1CD7
Forming agent for gate insulating film of thin film transistor
Method for conformal plasma immersed ion implantation assisted by atomic layer deposition
Liquid crystal shutter glasses
  Randomly Featured Patents
Emergency messages and their various aspects
Use of methylnaltrexone and related compounds to treat chronic opioid use side affects
Applicator and electro-mechanical applicator drive system
Chemical intermediates in the preparation of oxepane compounds
N-(2-Aminocyclopentyl)-N-alkanoylanilides as CNS anti-depressants
Process for the preparation and resolution of mandelic acid derivatives
Process for producing titanium material for target, titanium material for target, and sputtering target using the same
Exothermically sintered homogeneous composite and fabrication method
4-biphenyl-substituted pyrazolidin-3 5-diones pesticide agent and/or microbicide and/or herbicide
Pistol telescope mount