Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 175/10
Name: Boring or penetrating the earth > Boring a submerged formation > Boring with submersible vertically movable guide
Description: Subject matter, utilizing a support for a boring means provided with a vertically disposed guide frame, a second guide frame or member mounted on said first guide frame, said second guide frame or member being movable relative to said first guide frame in a vertical direction to a position below the surface of the body of the water.










Patents under this class:

Patent Number Title Of Patent Date Issued
7905298 Systems and methods employing a variable angle guide for a drill Mar. 15, 2011
7255180 Modular drill system requiring limited field assembly and limited equipment support Aug. 14, 2007
6659182 Retrievable suction embedment chamber assembly Dec. 9, 2003
6484820 Method and device for driving bore-holes, especially in the sea bed, using a guide tip Nov. 26, 2002
6325158 Method and device for mounting of a seabed installation Dec. 4, 2001
6325160 Undersea drilling template release mechanism and method Dec. 4, 2001
6129487 Underwater pile driving tool Oct. 10, 2000
5931235 Cutter head, boring jig and device and process for sea bottom boring Aug. 3, 1999
5722494 Stacked template support structure Mar. 3, 1998
5560436 Single drilling guide base for subsea oil wells Oct. 1, 1996
5479990 Rising centralizing spider Jan. 2, 1996
5069287 Retrievable guide base for subsea well Dec. 3, 1991
4512408 Moonpool guidance system for drill strings having attached umbilical lines Apr. 23, 1985
4512409 Moonpool guidance system for floating structures Apr. 23, 1985
4510985 Stacked open bottom temporary guide base for offshore drilling Apr. 16, 1985
4472080 Method for installing and connecting underwater flowlines Sep. 18, 1984
4216835 System for connecting an underwater platform to an underwater floor Aug. 12, 1980
4119145 Column structure enabling handling appliances on the seabed, particularly for the assembly and maintenance of well-heads Oct. 10, 1978











 
 
  Recently Added Patents
Discharge circuit and method
Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
Antennas and their coupling characteristics for wireless power transfer via magnetic coupling
Integrated advance copper fuse combined with ESD/over-voltage/reverse polarity protection
Electrophoresis display having touch screen and method for driving the touch screen
Adaptive frame scanning scheme for pulsed X-ray imaging
Electric discharge machining hole drilling
  Randomly Featured Patents
Systems and methods for adjusting the bias level of a mixer in a transmitter
Solid cast resin coil for high voltage transformer, high voltage transformer using same, and method of producing same
Adaptive spatial filter
Prescaler for a fractional-N synthesizer
Window lifter with guide rail formed from carrier plate
Disk drive device and ramp used therefor
Solid state microwave integrated circuit RF insulator-encapsulated contact installation and removal processes
Register allocation for message sends in graphics processing pipelines
Method and system for combined vibration measurements
Electronic money system and transaction method using the same