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AssigneeRichard D. Ruiz, LLC
InventorsRichard D. Ruiz, Thomas R. Knecht, Robert J. McCann, Troy D. Ruiz, Scott A. Ruiz, Joseph A. Parise, Stephen E. Schmidt
Estimating the term…
A pipe pier system for use in supporting foundations is provided. The pier system is comprised of a plurality of pipe pier sections and pipe connecting insert members. The pipe sections are adapted to be butted end to end to each other in linear arrangement with the pipe connecting insert member being placed within and connected to respective ends of the butted pipe sections. The pipe sections and insert member have aligning holes to allow for a pin to span their diameters for a stable connection. A removable guide cap is provided for the terminal end of the pier assembly to reduce friction as the pier is driven into the ground.
A pipe pier system comprising a plurality of pipe pier sections and at least one pipe connecting insert member, said pipe sections being adapted to be butted end to end to each other in linear arrangement, said at least one pipe connecting insert member being adapted to be placed within and connected to respective ends of said butted pipe sections, each of said pipe sections having apertures capable of being aligned with apertures in said at least one insert member for receiving a connector therebetween, a disposition of each said respective apertures of said pipe sections and said at least one insert member being such that said connector is capable of being spanned across said pipe section and said at least one insert member through said respective apertures, said apertures in said at least one insert member having a slot shape such that their dimension in an orientation running with a length of said at least one insert member is longer than a dimension of said apertures in said pipe sections running with a length of said pipe sections, whereby a shearing force on said connector is avoided.
A pipe pier system comprising a plurality of pipe sections, each of said pipe sections comprising an elongated pipe member and a pipe connecting insert member, said insert member having a first portion of its length being fixed within a first end of said pipe member and a second portion extending from said pipe member, said insert member having a diameter slightly less than a diameter of a second end of said pipe member, said extending portion of said insert member being adapted to be received within said second end of another pipe member, said pipe sections being thereby adapted to be butted end to end to each other in linear arrangement, said second end of said pipe members having apertures capable of being aligned with apertures in said second portion of said insert member for receiving a connector therebetween, a disposition of each said respective apertures of said pipe members and said insert member being such that said connector is capable of being spanned across each said pipe member and said insert member through said respective apertures, said apertures in said insert member having a slot shape such that their dimension in an orientation running with a length of said insert member is longer than a dimension of said apertures of each said pipe member running with a length of each said pipe member, whereby a shearing force on said connector is avoided.
A pipe pier system comprising a plurality of connectable pipe sections and at least one pipe connecting insert member, said pipe sections being adapted to be butted end to end to each other in linear arrangement, said pipe connecting insert member being adapted to be placed within and connected to respective ends of said butted pipe sections, each of said pipe sections having apertures capable of being aligned with apertures in said insert member for receiving a connector therebetween, a disposition of each said respective apertures of said pipe sections and said insert member being such that said connector is capable of being spanned across said pipe section and said insert member through said respective apertures, said apertures in said insert member having a slot shape such that their dimension in an orientation running with a length of said insert member is longer than a dimension of said apertures of each said pipe section running with a length of each said pipe section, whereby a shearing force on said connector is avoided, said pipe pier system further having a removable end guide cap, said guide cap being adapted to fit on an end of a terminal pipe section, said guide cap having a diameter larger than said pipe section, whereby friction on said pipe sections from surrounding substrate is reduced as said pier system is driven into said substrate.
Dependencies are inferred from the claim text.