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Class Information
Number: 405/249
Name: Hydraulic and earth engineering > Foundation > Columnar structure (e.g., pier, pile) > Process or apparatus for installing > Caisson or hollow shaft
Description: Method or apparatus wherein the cross section of the elongated member is initially in the shape of an annulus.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8632276 Implement for processing, particularly sealing, ground surfaces under water, particularly bottoms and embankments of waterways, particularly canals, a method for setting up the same, a method Jan. 21, 2014
8602689 Retractable nose cone system and method for forming reinforced concrete pilings and/or an electrical grounding system Dec. 10, 2013
8590276 Tower element Nov. 26, 2013
8449222 System for and method of installing foundation elements in an underwater ground formation May. 28, 2013
8434969 Internal pipe clamp May. 7, 2013
8425157 Clamp for pile driving Apr. 23, 2013
8221033 Extensible shells and related methods for constructing a support pier Jul. 17, 2012
8206064 Voided drilled shafts Jun. 26, 2012
8016521 Method for deploying a deepwater mooring spread Sep. 13, 2011
7975438 Joining device for hybrid wind turbine towers Jul. 12, 2011
7954289 Anchoring system for posts Jun. 7, 2011
7824132 Automatically adjustable caisson clamp Nov. 2, 2010
7770669 Auger and hole stabilization combination system Aug. 10, 2010
7517174 Molded pile Apr. 14, 2009
7416367 Lateral force resistance device Aug. 26, 2008
7413035 Reusable auger barrel Aug. 19, 2008
7390144 Pre-cast/pre-stressed concrete and steel pile and method for installation Jun. 24, 2008
7381010 System and method for removal of buried objects Jun. 3, 2008
7320371 Method and device for producing pretensioned anchorings Jan. 22, 2008
7314335 Anchor pile apparatus and method of installation Jan. 1, 2008
7112012 Piling apparatus and method of installation Sep. 26, 2006
7104732 Pile installation method with downhole hammer Sep. 12, 2006
7090435 Method and apparatus for raising, leveling, and supporting displaced foundation allowing for readjustment after installation Aug. 15, 2006
7037045 Modular tubular helical piering system May. 2, 2006
7018138 Pier-repairing and reinforcing panel and method of repairing and reinforcing piers using such panels Mar. 28, 2006
7004684 Method for construction of piers in soil and a pier construction Feb. 28, 2006
6997649 Underwater riprap foundation and consolidation smoothing method therefor Feb. 14, 2006
6955232 Equipment for drilling vertical boreholes Oct. 18, 2005
6923600 Method of repairing and reinforcing piers using stones Aug. 2, 2005
6908262 Systems and methods for driving large diameter caissons Jun. 21, 2005
6896448 Automatically adjustable caisson clamp May. 24, 2005
6814525 Piling apparatus and method of installation Nov. 9, 2004
6773208 Method for casting a partially reinforced concrete pile in the ground Aug. 10, 2004
6722821 Helice pier post and method of installation Apr. 20, 2004
6709200 Method of constructing the foundation and support structure for elevated transportation systems Mar. 23, 2004
6672805 Systems and methods for driving large diameter caissons Jan. 6, 2004
6663322 Pier system Dec. 16, 2003
6648556 Automatically adjustable caisson clamp Nov. 18, 2003
6626248 Assembly and method for jarring a drilling drive pipe into undersea formation Sep. 30, 2003
6612782 Telescoping tube and method for supporting surrounding walls of a shaft Sep. 2, 2003
6543967 Staggered rebar for concrete pilings Apr. 8, 2003
6540443 Apparatus for and a method of boring the ground Apr. 1, 2003
6536993 Pile and method for installing same Mar. 25, 2003
6533036 Method and a tool for treating the wall of a critical zone in a borehole Mar. 18, 2003
6471445 Rotary displacement piling equipment Oct. 29, 2002
6394704 Screwed steel pile and method of construction management therefor May. 28, 2002
6390734 Method and apparatus for anchoring a piling to a slab foundation May. 21, 2002
6368021 Pile and method for installing same Apr. 9, 2002
6302222 Device for the transmission and distribution of the vibration and stress exerted on objects by a vibrator to drive them into the ground Oct. 16, 2001
6264402 Method and apparatus for forming piles in place Jul. 24, 2001

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