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American Piledriving Equipment Inc patents


Recent patent applications related to American Piledriving Equipment Inc. American Piledriving Equipment Inc is listed as an Agent/Assignee. Note: American Piledriving Equipment Inc may have other listings under different names/spellings. We're not affiliated with American Piledriving Equipment Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | American Piledriving Equipment Inc-related inventors


Hydraulic impact hammer systems and methods

A hydraulic impact hammer for striking a pile has a main housing, a ram supported for movement within the main housing, a coupler rod detachably attached to the ram, a conversion housing detachably attached to the main housing, a hydraulic actuator supported by the conversion housing, the hydraulic actuator defining an actuator rod, a lifting head, a lift connector, and a ram connector. The lift connector is detachably attaches the actuator rod to the lifting head. ... American Piledriving Equipment Inc

Apparatus and methods for soil penetration and facilitating delivery of fluids

A pipe assembly may have one or more pipe segments that are coupled together or coupled to a drive socket by a coupler. The bottom-most segment may have a body with a central axis, an exterior surface an upper end connectable to the pile assembly, a digging end, the digging end facilitating the creation of a borehole, and ports through which fluid is emittable. ... American Piledriving Equipment Inc

Guide systems and methods for diesel hammers

A guide system for allowing a diesel hammer to be supported by a plurality of support systems comprises a primary channel system and a pair of first and second channel adapter assemblies. The primary channel system rigidly connected to the diesel hammer to define a pair of primary channels and a primary spacing distance. ... American Piledriving Equipment Inc

Systems and methods for installing pile structures in permafrost

A pile system for permafrost comprising a pilot hole, at least one pile, and frozen slurry. The pilot hole is formed to a pilot hole depth. ... American Piledriving Equipment Inc

Earth boring systems and methods with integral debris removal

A drill string comprising a bit portion, a distal extension portion, a proximal extension portion, and a connecting portion. The bit portion is operatively connected to the distal extension portion and the connecting portion operatively connects the distal extension portion to the proximal extension portion to define supply path and a return path. ... American Piledriving Equipment Inc

Split flight pile systems and methods

A pile assembly to be driven into the ground comprises an elongate member, a drive member, and a plurality of flight members. The drive member is supported by the elongate member to facilitate axial rotation of the elongate member. ... American Piledriving Equipment Inc








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