Foundation for building structure and method of constructing building structure utilizing same

Claim 2

A foundation for a mobile building unit having wheels, the foundation comprising: (a) a shell having side walls said shell being of such size and configuration as to underlie the building unit and provide a base on which the building unit is supported, said shell partially defining a space between itself and the building unit, and (b) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and the building unit, (c) said side walls of said shell being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said side walls to move the mobile building unit into or out of place, and a relaxed condition in which said side walls have resumed their normal, upstanding position with respect to said bottom wall of said shell,

Claim 3

(d) whereby increased energy efficiency and stability are provided for the building unit.

Claim 4

(d) whereby increased energy efficiency and stability are provided for the building unit.

Claim 5

The invention as claimed in claim 1, wherein said insulating filling substantially fills said shell.

Claim 6

The invention as claimed in claim 1, wherein said insulating filling is composed of a foam material.

Claim 7

The invention as claimed in claim 1, wherein said insulating filling is composed of a set of interfitting pieces of foam material.

Claim 8

The invention as claimed in claim 3, wherein said foam material is an expanded, rigid polystyrene plastic.

Claim 9

The invention as claimed in claim 1, wherein said shell has a profile as viewed in a plan view, wherein the building unit also has a profile as viewed in plan view, said profile of said shell surrounding and overlapping that of the building unit.

Claim 10

The invention as claimed in claim 1, wherein said shell includes a bottom wall from which extends said side walls in an upstanding disposition with respect to said bottom wall, said side walls defining a shell interior.

Claim 11

The invention as claimed in claim 7, wherein said insulating filling substantially fills said shell interior.

Claim 12

The invention as claimed in claim 7, wherein said side walls include top edges remote from said bottom wall and wherein the building unit includes a bottom, said side walls extending vertically at least to the level of the bottom of the building unit when the building unit is in place on the foundation.

Claim 13

The invention as claimed in claim 1, including a barrier in said shell interior, said barrier being of such size and shape as to surround the wheels of the mobile building unit.

Claim 14

The invention as claimed in claim 1, including a rigid framework coupled with said shell, said rigid framework being for supporting the building unit in overlying relationship with respect to said shell.

Claim 15

The invention as claimed in claim 11, wherein said rigid framework includes a jack which extends upwardly from said bottom wall of said shell, said jack including a movable portion and a stationary portion, whereby said jack is engageable with the building unit to support the building unit and whereby movement of the movable portion of the jack with respect to said stationary portion thereof adjusts the position of the building unit relative to said shell.

Claim 16

The invention as claimed in claim 11, wherein said shell is for disposition on the ground and wherein said framework includes an anchor portion which extends downwardly from the level of said bottom wall of said shell to anchor said framework and said shell with respect to the ground.

Claim 17

The invention as claimed in claim 13, wherein said anchor portion of said framework also includes an upward extension which extends substantially above the ground and wherein said framework also includes a coupling which engages said upward extension for movement therealong, whereby, when an upward force is exerted upon said shell and said insulating filling, they may rise, along with the building unit, relative to said anchor portion by vertical movement of said coupling upwardly along said upward extension.

Claim 18

The invention as claimed in claim 11, including means for effecting flotation of said building unit, said flotation means being provided by said shell and by said insulating filling being of a buoyant material.

Claim 19

A building structure comprising: (a) a mobile building unit having wheels, (b) a shell having side walls said shell being of such size and configuration as to underlie said building unit and provide a base on which said building unit is supported, said shell partially defining a space between itself and said building unit, and (c) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and said building unit, (d) said shell and insulating filling providing a foundation for said building element, (e) said side walls of said shell being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said side walls to move the mobile building unit into or out of place, and a relaxed condition in which said side walls have resumed their normal, upstanding position with respect to said bottom wall of said shell, (f) whereby increased energy efficiency and stability are provided for said building unit.

Claim 20

A building structure comprising: (a) a mobile building unit having wheels, (b) a shell having side walls said shell being of such size and configuration as to underlie said building unit and provide a base on which said building unit is supported, said shell partially defining a space between itself and said building unit, and (c) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and said building unit, (d) said shell and insulating filling providing a foundation for said building element, (e) said side walls of said shell being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said side walls to move the mobile building unit into or out of place, and a relaxed condition in which said side walls have resumed their normal, upstanding position with respect to said bottom wall of said shell, (f) whereby increased energy efficiency and stability are provided for said building unit.

Claim 21

The invention as claimed in claim 16, including a joint between said insulating filling and said building element, and including a seal at said joint.

Claim 22

The invention as claimed in claim 17, wherein said seal is a bead of caulk.

Claim 23

The invention as claimed in claim 16, wherein said insulating filling substantially fills said shell.

Claim 24

The invention as claimed in claim 16, wherein said insulating filling is composed of a foam material.

Claim 25

The invention as claimed in claim 20, wherein said foam material is an expanded, rigid polystyrene plastic.

Claim 26

The invention as claimed in claim 16, wherein said insulating filling is composed of a set of interfitting pieces of foam material.

Claim 27

The invention as claimed in claim 16, wherein said shell has a profile as viewed in a plan view, wherein said building unit also has a profile as viewed in plan view, said profile of said shell surrounding and overlapping that of said building unit.

Claim 28

The invention as claimed in claim 16, where1n said shell includes a bottom wall from which extends said side walls in an upstanding disposition with respect to said bottom wall, said side walls defining a shell interior.

Claim 29

The invention as claimed in claim 24, wherein said insulating filling substantially fills said shell interior.

Claim 30

The invention as claimed in claim 24, wherein said side walls include top edges remote from said bottom wall and wherein said building unit includes a bottom, said side walls extending vertically at least to the level of said bottom of said building unit when said building unit is in place on the foundation.

Claim 31

The invention as claimed in claim 16, including a barrier in said shell interior, said barrier being of such size and shape as to surround said wheels of said mobile building unit.

Claim 32

The invention as claimed in claim 16, including a rigid framework coupled with said shell, said rigid framework being for supporting said building unit in overlying relationship with respect to said shell.

Claim 33

The invention as claimed in claim 28, wherein said rigid framework includes a jack which extends upwardly from said bottom wall of said shell, said jack including a movable portion and a stationary portion, whereby said jack is engageable with said building unit to support said building unit and whereby movement of the movable portion of the jack with respect to said stationary portion thereof adjusts the position of said building unit relative to said shell.

Claim 34

The invention as claimed in claim 28, wherein said shell is for disposition on the ground and wherein said framework includes an anchor portion which extends downwardly from the level of said bottom side of said shell to anchor said framework and said shell with respect to the ground.

Claim 35

The invention as claimed in claim 30, wherein said anchor portion of said framework also includes an upward extension which extends substantially above the ground and wherein said framework also includes a coupling which engages said upward extension for movement therealong, whereby, when an upward force is extended upon said shell and said insulating filling, they may rise, along with the building structure, relative to said anchor by vertical movement of said coupling upwardly along said upward extension.

Claim 36

The invention as claimed in claim 28, including means for effecting flotation of said building element, said flotation means being provided by said shell and by said insulating filling being of a buoyant material.

Claim 37

The invention as claimed in claim 16, wherein said building element is a mobile home.

Claim 38

The invention as claimed in claim 16, wherein said building element is a house trailer.

Claim 39

A foundation for a mobile building unit having wheels, the foundation comprising: (a) a shell having side walls said shell being of such size and configuration as to underlie the building unit and provide a base on which the building unit is supported, said shell partially defining a sppce between itself and the building unit, and (b) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and the building unit, (c) at least one of said side walls of said shell being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said movable side wall to move the mobile building unit into or out of place, and a relaxed condition in which said movable side wall has resumed its normal, upstanding position with respect to said bottom wall of said shell, (d) whereby increased energy efficiency and stability are provided for the building unit.

Claim 40

A foundation for a mobile building unit having wheels, the foundation comprising: (a) a shell having side walls said shell being of such size and configuration as to underlie the building unit and provide a base on which the building unit is supported, said shell partially defining a sppce between itself and the building unit, and (b) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and the building unit, (c) at least one of said side walls of said shell being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said movable side wall to move the mobile building unit into or out of place, and a relaxed condition in which said movable side wall has resumed its normal, upstanding position with respect to said bottom wall of said shell, (d) whereby increased energy efficiency and stability are provided for the building unit.

Claim 41

A building structure comprising: (a) a mobile building unit having wheels, (b) a she11 having side walls said shell being of such size and configuration as to underlie said building unit and provide a base on which said building unit is supported, said shell partially defining a space between itself and said building unit, and (c) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and said building unit, (d) said shell and insulating filling providing a foundation for said building element, (e) at least one of said side walls of said shells being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said movable side wall to move the mobile building unit into or out of place, and a relaxed condition in which said movable side wall has resumed its normal, upstanding position with respect to said bottom wall of said shell, (f) whereby increased energy dfficiency and stability are provided for said building unit.

Claim 42

A building structure comprising: (a) a mobile building unit having wheels, (b) a she11 having side walls said shell being of such size and configuration as to underlie said building unit and provide a base on which said building unit is supported, said shell partially defining a space between itself and said building unit, and (c) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and said building unit, (d) said shell and insulating filling providing a foundation for said building element, (e) at least one of said side walls of said shells being resiliently movable between a bent condition, allowing the wheels of the mobile building unit to pass over said movable side wall to move the mobile building unit into or out of place, and a relaxed condition in which said movable side wall has resumed its normal, upstanding position with respect to said bottom wall of said shell, (f) whereby increased energy dfficiency and stability are provided for said building unit.

Claim 43

The invention as claimed in claim 36, including means for effecting flotation of said building unit, said flotation means being provided by said shell and by said insulating filling being of a buoyant material.

Claim 44

A foundation for a building unit, the foundation comprising: (a) a shell, said shell being of such size and configuration as to underlie the building unit and provide a base on which the building unit is supported, said shell partially defining a space between itself and the building unit, and (b) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and the building unit, (c) a rigid framework coupled with said shell, said rigid framework being for supporting the building unit in overlying relationship with respect to said shell,

Claim 45

A foundation for a building unit, the foundation comprising: (a) a shell, said shell being of such size and configuration as to underlie the building unit and provide a base on which the building unit is supported, said shell partially defining a space between itself and the building unit, and (b) an insulating filling in said shell, said insulating filling being of such volume and shape as to fill said space between said shell and the building unit, (c) a rigid framework coupled with said shell, said rigid framework being for supporting the building unit in overlying relationship with respect to said shell,

Claim 46

(d) said shell being for disposition with respect to the ground and wherein said framework includes an anchor portion which extends downwardly from the level of said bottom wall of said shell to anchor said framework and said shell with respect to the ground, (e) said anchor portion of said framework also includes an upward extension which extends substantially above the ground and wherein said framework also includes a coupling which engages said upward extension for movement therealong, whereby, when an upward force is exerted upon said shell and said insulating filling, they may rise, along with the building unit, relative to said anchor portion by vertical movement of said coupling upwardly along said upward extension, and (f) whereby increased energy efficinecy and stability are provided for the building unit.

Claim 47

(d) said shell being for disposition with respect to the ground and wherein said framework includes an anchor portion which extends downwardly from the level of said bottom wall of said shell to anchor said framework and said shell with respect to the ground, (e) said anchor portion of said framework also includes an upward extension which extends substantially above the ground and wherein said framework also includes a coupling which engages said upward extension for movement therealong, whereby, when an upward force is exerted upon said shell and said insulating filling, they may rise, along with the building unit, relative to said anchor portion by vertical movement of said coupling upwardly along said upward extension, and (f) whereby increased energy efficinecy and stability are provided for the building unit.

Claim 48

A building structure comprising: (a) a building unit, (b) a shell, said shell being of such size and configuration as to underlie said building unit and provide a base on which said building unit is supported, said shell partially defining a space between itself and said building unit, and (c) an insulating filling in said shell, said insulating filling being of such volume and shppe as to fill said space between said shell and said building unit, (d) said shell and insulating filling providing a foundation for said building element, (e) a rigid framework coupled with said shell, said rigid framework being for supporting the bulding unit in overlying relationship with respect to said shell, (f) said shell being for disposition with respect to the ground and wherein said framework includes an anchor portion which extends downwardly from the level of said bottom wall of said shell to anchor said framework and said shell with respect to the ground, (g) said anchor portion of said framework also includes an upward extension which extends substantially above the ground and wherein said framework also includes a coupling which engages said upward extension for movement therealong, whereby, when an upward force is exerted upon said shell and said insulating filling, they may rise, along with the building unit, relative to said anchor portion by vertical movement of said coupling upwardly along said upward extension, and (h) whereby increased energy efficiency and stability are provided for the building unit.

Claim 49

A building structure comprising: (a) a building unit, (b) a shell, said shell being of such size and configuration as to underlie said building unit and provide a base on which said building unit is supported, said shell partially defining a space between itself and said building unit, and (c) an insulating filling in said shell, said insulating filling being of such volume and shppe as to fill said space between said shell and said building unit, (d) said shell and insulating filling providing a foundation for said building element, (e) a rigid framework coupled with said shell, said rigid framework being for supporting the bulding unit in overlying relationship with respect to said shell, (f) said shell being for disposition with respect to the ground and wherein said framework includes an anchor portion which extends downwardly from the level of said bottom wall of said shell to anchor said framework and said shell with respect to the ground, (g) said anchor portion of said framework also includes an upward extension which extends substantially above the ground and wherein said framework also includes a coupling which engages said upward extension for movement therealong, whereby, when an upward force is exerted upon said shell and said insulating filling, they may rise, along with the building unit, relative to said anchor portion by vertical movement of said coupling upwardly along said upward extension, and (h) whereby increased energy efficiency and stability are provided for the building unit.

Claim 50

The invention as claimed in claim 39, wherein said building element is a prefabricated house.

Claim 51

The invention as claimed in claim 39, wherein said building element is a dock.

Claim 52

The invention as claimed in claim 39, wherein said building element is a platform.

Claim 53

The invention as claimed in claim 39 wherein said building element is a Duck Blind.

Claim 54

The invention as claimed in claim 39, including means for effecting flotation of said building unit, said flotation means being provided by said shell and by said insulating filling being of a buoyant material.