Foundation stanchion for mobile home foundations apparatus and method

Claim 2

A foundation stanchion apparatus which is secured at its lower end to a concrete member by tensional anchor means, and which supports and secures a segment of a structure at its upper end, said apparatus comprising: (a) a horizontally disposed base means having means for receiving said tensional anchor means; (b) an elongated, vertically disposed body means joined at its lower end to said base means; and joined at its upper end to (c) a support and securement means which is operably engaged with a longitudinal support member of said structure; (d) said tensional anchor means at each stanchion location is positioned upon a line parallel to said structure's longitudinal support member; (e) said anchor receiving means in said base means is located within said body means; and (f) said stanchion is supported by said concrete member solely at points near the perimeter of said base means.

Claim 3

The apparatus of claim 1, in which said base means consists of a rigid plate member having spacing means on its lower side near its perimeter, and said body means is joined to said base member at least near said perimeter of said base member.

Claim 4

The apparatus of claim 1, in which said base means consists of a cupped plate member, and in which contact between said base member and said concrete member is limited to locations adjacent the perimeter of the lower side of said base member.

Claim 5

The apparatus of claim 1, wherein said body means consists of multiple angle steel members, secured each to successive locations at the outer portions of said base means, converging toward, and joining together and with the said support and securement means at their upper ends.

Claim 6

The apparatus of claim 1, wherein said body means consists of a metal envelope having an opening in at least one area for access to said anchor means.

Claim 7

The apparatus of claim 1, in which said base means is constructed to have a strength such that the maximum design horizontal force applied to the upper end of said apparatus from any lateral direction is insufficient to cause permanent deformation of said base means due to tensional forces exerted by said tensional anchor means upon said base means, and wherein the yield strength of the said tensional anchor means is more than sufficient to cause permanent deformation of said base means.

Claim 8

The apparatus of claim 1, in which said tensional anchor means consists of multiple anchor bolts embedded in said concrete member, said anchor receiving means consists of multiple apertures in said base means, and each of said bolts engages a respective one of said multiple apertures.

Claim 9

The apparatus of claim 1, in which the vertical plane passing through the axes of said multiple apertures is horizontally offset from the vertical centerline of the said support and securement means.

Claim 10

The apparatus of claim 1, in which said tensional anchor means consists of a single anchor bolt embedded in said concrete member, said bolt engaging a single aperture in said base means.

Claim 11

The apparatus of claim 9, in which the vertical axis of said aperture in said base member is horizontally offset from the vertical centerline of said support and securement means.

Claim 12

The apparatus of claim 10, in which its overall construction and strength is such that the design vertical loading force is accommodated, along with the maximum design horizontal wind loading force at its upper end, regardless of the horizontal direction of application of said wind force.

Claim 13

The apparatus of claim 1, in which said support and securement means is height adjustable, said means comprising: (A) a threaded receptacle member with a vertical axis, attached to the upper end of said body means; (B) a vertically disposed, elongated, threaded vertical support member in operative engagement with said receptacle member; and (C) securement means attached to the upper end of said vertical support member, said means adapted to attachment to said structure's longitudinal support member.

Claim 14

The apparatus of claim 12, in which said vertical support member consists of an externally threaded tubular member.

Claim 15

The apparatus of claim 12, adapted for use with said structures in which said longitudinal support member consists of a steel I-beam, said securement means comprising: (A) a cross tube member attached perpendicularly to the said vertical support member at its upper end; (B) a cross bolt slideably fitted within said cross tube member and perpendicular to said I-beam; and (C) flanged washers slideably fitted upon said cross bolt, near its respective ends, their flange portions forced by said cross bolt into secure contact with the respective edges of said I-beam flange.

Claim 16

The apparatus of claim 12, adapted for use with structures in which said longitudinal support member consists of a steel I-beam, and said securement means comprising: (A) a horizontal aperture in the upper end of said vertical support member; (B) a shaped cross bolt loosely fitted within said aperture and approximately perpendicular to said I-beam; and (C) flanged washers slideably fitted upon said cross bolt, near its respective ends, their flange portions forced by said cross bolt into secure contact with the respective edges of said I-beam flange.

Claim 17

A foundation stanchion apparatus which is secured at its lower end to a concrete member by tensional anchor means, and which supports and secures a segment of a structure at its upper end, said apparatus comprising: (a) a horizontally disposed base means having means for receiving said tensional anchor means; (b) an elongated, vertically disposed body means joined at its lower end to said base means; and joined at its upper end to (c) a height adjustable support and securement means which is operably engaged with a longitudinal support member of said structure; (d) a threaded receptacle member with a vertical axis, attached to the upper end of said body means; (e) a vertically disposed, elongated, threaded vertical support member in operative engagement with said receptacle member; (f) securement means attached to the upper end of said vertical support member, said means adapted to attachment to said structure's longitudinal support members; (g) a cross tube member attached perpendicularly to said vertical support member at its upper end; (h) a cross bolt slideably fitted within said cross tube member and perpendicular to said I-beam; (i) flanged washers slideably fitted upon said cross bolt, near its respective ends, their flange portions forced by said cross bolt into secure contact with the respective edges of said I-beam flange; (j) said tensional anchor means at each stanchion location is positioned upon a line parallel to said structure's longitudinal support member; (k) said anchor receiving means in said base means is located within said body means; and (l) said stanchion is supported by said concrete member solely at points near the perimeter of said base means.

Claim 18

A foundation stanchion apparatus which is secured at its lower end to a concrete member by tensional anchor means, and which supports and secures a segment of a structure at its upper end, said apparatus comprising: (a) a horizontally disposed base means having means for receiving said tensional anchor means; (b) an elongated, vertically disposed body means joined at its lower end to said base means; and joined at its upper end to (c) a height adjustable support and securement means which is operably engaged with a longitudinal support member of said structure; (d) a threaded receptacle member with a vertical axis, attached to the upper end of said body means; (e) a vertically disposed, elongated, threaded vertical support member in operative engagement with said receptacle member; (f) securement means attached to the upper end of said vertical support member, said means adapted to attachment to said structure's longitudinal support members; (g) a cross tube member attached perpendicularly to said vertical support member at its upper end; (h) a cross bolt slideably fitted within said cross tube member and perpendicular to said I-beam; (i) flanged washers slideably fitted upon said cross bolt, near its respective ends, their flange portions forced by said cross bolt into secure contact with the respective edges of said I-beam flange; (j) said tensional anchor means at each stanchion location is positioned upon a line parallel to said structure's longitudinal support member; (k) said anchor receiving means in said base means is located within said body means; and (l) said stanchion is supported by said concrete member solely at points near the perimeter of said base means.

Claim 19

A foundation stanchion apparatus which is secured at its lower end to a concrete member, and which supports and secures a segment of a structure at its upper end by attachment to said structure's underframe, said apparatus comprising: (a) multiple tensional anchor means embedded in said concrete member at each stanchion location, said multiple anchor means located at points along a line parallel to said underframe of said supported structure; (b) horizontally disposed base means having multiple anchor receiving means, said anchor receiving means sized to loosely fit said anchor means; (c) an elongated, vertically disposed body means, joined at its lower end to said base means at points near the perimeter of said base means; (d) said anchor receiving means located in said base means within the area described by a line connecting said points at which said body means joins said base means; (e) height adjustable support and securement means joined to the upper end of said body means and operably engaged with said structure's underframe; (f) said stanchion supported by said concrete member at points near the perimeter of said base means; (g) the vertical centerline of said height adjustable support and securement means horizontally offset from the vertical plane passing through said multiple anchor receiving means in said base means; (h) said base means constructed to have a strength such that the maximum design horizontal load force applied to the upper end of said stanchion is insufficient to cause permanent deformation of said base means due to tensional force applied by said tensional anchor means upon said base means, and the maximum design tensional strength of said tensional anchor means is more than sufficient to cause permanent deformation of said base means and wherein said support and securement means and said body means accommodate and transfer to said base means said horizontal load force along with said stanchion's maximum design vertical load force.

Claim 20

A foundation stanchion apparatus which is secured at its lower end to a concrete member, and which supports and secures a segment of a structure at its upper end by attachment to said structure's underframe, said apparatus comprising: (a) multiple tensional anchor means embedded in said concrete member at each stanchion location, said multiple anchor means located at points along a line parallel to said underframe of said supported structure; (b) horizontally disposed base means having multiple anchor receiving means, said anchor receiving means sized to loosely fit said anchor means; (c) an elongated, vertically disposed body means, joined at its lower end to said base means at points near the perimeter of said base means; (d) said anchor receiving means located in said base means within the area described by a line connecting said points at which said body means joins said base means; (e) height adjustable support and securement means joined to the upper end of said body means and operably engaged with said structure's underframe; (f) said stanchion supported by said concrete member at points near the perimeter of said base means; (g) the vertical centerline of said height adjustable support and securement means horizontally offset from the vertical plane passing through said multiple anchor receiving means in said base means; (h) said base means constructed to have a strength such that the maximum design horizontal load force applied to the upper end of said stanchion is insufficient to cause permanent deformation of said base means due to tensional force applied by said tensional anchor means upon said base means, and the maximum design tensional strength of said tensional anchor means is more than sufficient to cause permanent deformation of said base means and wherein said support and securement means and said body means accommodate and transfer to said base means said horizontal load force along with said stanchion's maximum design vertical load force.

Claim 21

A foundation stanchion apparatus which is secured at its lower end to a concrete member, and which supports and secures a segment of a structure at its upper end by attachment to said structure's underframe, said apparatus comprising: (a) a single tensional anchor member embedded in said concrete member at each stanchion location; (b) a horizontally disposed base means having a single anchor receiving means; (c) an elongated, vertically disposed body means, joined at its lower end to said base means at points near the perimeter of said base means; (d) said anchor receiving means located in said base means within the area described by a line connecting said points at which said body means joins said base means; (e) height adjustable support and securement means joined to the upper end of said body means and operably engaged with said structure's underframe; (f) said stanchion supported by said concrete member at points near the perimeter of said base means; (g) the vertical centerline of said height adjustable support and securement means horizontally offset from the vertical centerline of said single anchor receiving means in said base means; and (h) said base means constructed to have a strength such that the maximum design horizontal load force applied to the upper end of said stanchion from any lateral direction is insufficient to cause permanent deformation of said base means due to tensional force applied by said tensional anchor means upon said base means, and the maximum design tensional strength of said tensional anchor means is more than sufficient to cause permanent deformation of said base means and wherein said body means and said support and securement means accommodate and transfer to said base means said stanchion's design vertical load force, along with said maximum design horizontal load force applied to the upper end of said stanchion, regardless of the lateral direction of application of said horizontal load force.

Claim 22

A foundation stanchion apparatus which is secured at its lower end to a concrete member, and which supports and secures a segment of a structure at its upper end by attachment to said structure's underframe, said apparatus comprising: (a) a single tensional anchor member embedded in said concrete member at each stanchion location; (b) a horizontally disposed base means having a single anchor receiving means; (c) an elongated, vertically disposed body means, joined at its lower end to said base means at points near the perimeter of said base means; (d) said anchor receiving means located in said base means within the area described by a line connecting said points at which said body means joins said base means; (e) height adjustable support and securement means joined to the upper end of said body means and operably engaged with said structure's underframe; (f) said stanchion supported by said concrete member at points near the perimeter of said base means; (g) the vertical centerline of said height adjustable support and securement means horizontally offset from the vertical centerline of said single anchor receiving means in said base means; and (h) said base means constructed to have a strength such that the maximum design horizontal load force applied to the upper end of said stanchion from any lateral direction is insufficient to cause permanent deformation of said base means due to tensional force applied by said tensional anchor means upon said base means, and the maximum design tensional strength of said tensional anchor means is more than sufficient to cause permanent deformation of said base means and wherein said body means and said support and securement means accommodate and transfer to said base means said stanchion's design vertical load force, along with said maximum design horizontal load force applied to the upper end of said stanchion, regardless of the lateral direction of application of said horizontal load force.

Claim 23

The stanchion of claim 18, in which said base means comprises: (a) a base plate member; (b) said base plate member is shaped downwardly in the areas in which said body member joins said base plate member; and (c) said base plate member is supported by said concrete member at said downwardly shaped areas, said base plate member's interior portion positioned above said concrete member.

Claim 24

The stanchion of claim 18, in which said base means comprises: (a) a plate member in a triangular shape; (b) each corner of said triangular base plate having a spacer pad joined to its underside and an angle iron body member joined to its upper side; (c) said angle iron body members joined to a square receptacle member at their upper ends, said square receptacle member operably connected to said support and securement means; and (d) said receptacle member having its outermost side parallel to a side of said triangular base plate, and positioned above the center point of said side of said base plate.

Claim 25

The stanchion of claim 18, in which said structure's underframe comprises a steel I-beam, and said height adjustable support and securement means comprises: (a) a threaded receptacle member with a vertical axis, attached to the upper end of said body means; (b) an externally threaded, tubular, vertical support member in operative engagement with said receptacle member; (c) a horizontal aperture near the upper end of said vertical support member; (d) a cross bolt fitted within said aperture and perpendicular to said I-beam frame; and (e) flanged washers slideably fitted upon said cross bolt near its respective ends, their flange portions in contact with the respective edges of said I-beam's lower flange.

Claim 26

The stanchion of claim 21 in which said cross bolt is shaped upwardly at its respective ends.