| CPC B60R 9/08 (2013.01) [B60R 9/10 (2013.01); B62D 33/0207 (2013.01)] | 2 Claims |
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1. A rack for a pickup truck comprising: a base plate assembly; a base plate clamp bracket; a T-bracket; a first T-bracket clamp; a second T-bracket clamp; an inner base rail; an outer base rail; a front stanchion assembly; a front ratcheting tire clamp; a rear stanchion assembly; a rear ratcheting tire clamp, and a diagonal strap, wherein,
said base plate assembly comprises: a top plate; a side plate; a bottom plate, and an inside wall locating flange, wherein,
said top plate is a rigid rectangular horizontal planar member or sheet of material with a plane, a front edge, a rear edge, an outer edge, an inner edge, an upper surface, a lower surface, a thickness, a longitudinal axis, and a latitudinal axis;
said side plate is a rigid rectangular diagonal planar member or sheet of material with a plane, a front edge, a rear edge, an inner edge, an outer edge, an upper surface, a lower surface, a length, a width, a thickness, a longitudinal axis, and a latitudinal axis;
said bottom plate is a rigid planar horizontal member or sheet of material with a plane, a front edge, a rear edge, an inner edge, an outer edge, an upper surface, a lower surface, a length, a width, a length, a thickness, a longitudinal axis, and a latitudinal axis;
said longitudinal axis of said top plate, said longitudinal axis of said side plate, and said longitudinal axis of said bottom plate are parallel;
said plane of said top plate is parallel with said plane of said bottom plate;
said outer edge of said top plate is joined with or rigidly attached to said inner edge of said side plate;
said plane of said top plate meets said plane of said side plate at an angle that is greater than 180 degrees and less than 270 degrees;
said lower surface of said top plate and said lower surface of said side plate form an angle less than 180 degrees;
said upper surface of said top plate and said upper surface of said side plate form an angle greater than 180 degrees;
said outer edge of said side plate is joined with or rigidly attached to said inner edge of said bottom plate;
said front edge of said top plate is aligned with and even with said front edge of said side plate and said front edge of said bottom plate;
said rear edge of said top plate is aligned with and even with said rear edge of said side plate and said rear edge of said bottom plate;
said inside wall locating flange has a tab, flap, or projection that extends perpendicularly downward from said lower surface of said top plate; wherein,
said tab, flap, or projection has: a length, a width, a thickness, an inner surface, an outer surface, a front edge, a rear edge, an upper edge, a lower edge, a longitudinal axis, and a plane;
said tab, flap, or projection is rigidly attached to said lower surface of said top plate, adjacent to said front edge of said top plate;
said longitudinal axis of said tab, flap, or projection is parallel with said inner edge of said top plate; and
said plane of said tab, flap, or projection is perpendicular to said plane of said top plate;
said top plate further comprises: a T-bracket mounting flange and one or more base plate clamp bracket mounting holes, wherein,
said T-bracket mounting flange is a rectangular or square extension or ear projecting downward from said front edge of said top plate;
said T-bracket mounting flange is located on said front edge of said top plate adjacent to said inner edge of said top plate;
said T-bracket mounting flange has an upper edge, a lower edge, an inner edge, an outer edge, a front surface, a rear surface, a length, a width, a thickness, and one or more mounting holes;
said upper edge of said T-bracket mounting flange is rigidly attached to said front edge of said top plate to form a right angle there between; and
each said one or more base plate clamp bracket mounting holes is a circular hole or slotted hole through said top plate;
said base plate clamp bracket has a rigid C-shaped frame with an upper end and a lower end wherein said lower end of said rigid C-shaped frame is fitted with a base plate clamp bracket bolt;
said base plate clamp bracket is rigidly attached to said top plate;
said T-bracket has a rigid horizontal planar member with a length, a width, a height, a longitudinal axis, an inside end, an outside end, an upper surface, a lower surface, a front surface, and a rear surface and a rigid vertical planar member with a length, a width, a height, a longitudinal axis, an inside end, an outside end, an upper surface, a lower surface, a front surface, and a rear surface, wherein,
said upper edge of said rigid vertical planar member is rigidly connected to said front edge of said rigid horizontal planar member at a ninety-degree angle;
said rigid vertical planar member has a base plate mounting flange that is a rectangular or square tab or extension of said vertical planar member extending beyond said outside edge of said horizontal planar member with one or more mounting holes therein;
said base plate mounting flange on said T-bracket is reversibly rigidly attachable to said T-bracket mounting flange on said top plate;
said T-bracket further comprises a first T-bracket clamp tab that is a rigid horizontal planar member with: a length, a width, an upper surface, a lower surface, an inside edge, an outside edge, a front edge, and a rear edge, wherein,
said lower surface of said first T-bracket clamp tab is rigidly attached to said upper surface of said T-bracket;
said first T-bracket clamp tab has an open slotted hole that breaks through said outside edge of said first T-bracket clamp tab; and
said open slotted hole has a longitudinal axis that is parallel with said longitudinal axis of said T-bracket;
said T-bracket further comprises a second T-bracket clamp tab that is a rigid horizontal planar member with: a length, a width, an upper surface, a lower surface, an inside edge, an outside edge, a front edge, and a rear edge, wherein,
said lower surface of said second T-bracket clamp tab is rigidly attached to said upper surface of said T-bracket;
said second T-bracket clamp tab has an open slotted hole that breaks through said outside edge of said second T-bracket clamp tab; and
said open slotted hole has a longitudinal axis that is parallel with said longitudinal axis of said T-bracket;
said first T-bracket clamp has a horizontal planar member with a length, a width, a height, a longitudinal axis, an inside end, an outside end, a first upper surface, a second upper surface, a lower surface, a front surface, a first rear surface, and a rear surface, and a vertical planar member with a length, a width, a height, a longitudinal axis, an inside end, an outside end, a first upper surface, a second upper surface, a lower surface, a front surface, a first rear surface, and a rear surface, wherein,
said lower edge of said vertical planar member is rigidly connected to said front edge of said horizontal planar member at a ninety-degree angle;
said vertical planar member has a female tapped or threaded hole that engages with and is fitted with a T-bracket clamp bolt; and
said first T-bracket clamp is reversibly rigidly attachable to said first T-bracket clamp tab;
said second T-bracket clamp has a horizontal planar member with a length, a width, a height, a longitudinal axis, an inside end, an outside end, a first upper surface, a second upper surface, a lower surface, a front surface, a first rear surface, and a rear surface, and a vertical planar member with a length, a width, a height, a longitudinal axis, an inside end, an outside end, a first upper surface, a second upper surface, a lower surface, a front surface, a first rear surface, and a rear surface, wherein,
said lower edge of said vertical planar member is rigidly connected to said front edge of said horizontal planar member at a ninety-degree angle;
said vertical planar member has a female tapped or threaded hole that engages with and is fitted with a T-bracket clamp bolt; and
said second T-bracket clamp is reversibly rigidly attachable to said second T-bracket clamp tab;
said inner base rail is a rigid horizontal structural member,
said inner base rail has a length, a width, a height, an upper surface, a lower surface, an inner surface, an outer surface, a front end, a rear end, and a longitudinal axis,
said outer base rail is a rigid horizontal structural member,
said outer base rail has a length, a width, a height, an upper surface, a lower surface, an inner surface, an outer surface, a front end, a rear end, and a longitudinal axis,
said lower surface of said inner base rail is rigidly attached to said upper surface of said top plate so said longitudinal axis of said inner base rail is parallel with said longitudinal axis of said top plate,
said lower surface of said outer base rail is rigidly attached to said upper surface of said top plate so that said longitudinal axis of said outer base rail is parallel with said longitudinal axis of said top plate and said longitudinal axis of said inner base rail,
said front end of said inner base rail is aligned with and even with said front end of said outer base rail,
said rear end of said inner base rail is aligned with and even with said rear end of said outer base rail,
said front stanchion assembly comprises: an inner stanchion and an outer stanchion, wherein,
said inner stanchion on said front stanchion assembly is a rigid upright structural member with a length, a width, a height, an upper end, a lower end, an inner surface, an outer surface, a front surface, a rear surface, and a longitudinal axis,
said outer stanchion on said front stanchion assembly is a rigid upright structural member with a length, a width, a height, an upper end, a lower end, an inner surface, an outer surface, a front surface, a rear surface, and a longitudinal axis,
said outer surface of said lower end of said inner stanchion on said front stanchion assembly is pivotally attached to said inner surface of said front end of said inner base rail,
said inner surface of said lower end of said outer stanchion on said front stanchion assembly is pivotally attached to said outer surface of said front end of said outer base rail, and
said outer surface of said upper end of said inner stanchion on said front stanchion assembly is rigidly attached to said inner surface of said upper end of said outer stanchion on said front stanchion assembly so that said upper end of inner stanchion on said front stanchion assembly is even with and aligned with said upper end of said outer stanchion on said front stanchion assembly and said longitudinal axis of said inner stanchion and said longitudinal axis of said outer stanchion on said front stanchion assembly are parallel, wherein a structural member has a first end rigidly attached to said outer surface of said upper end of said inner stanchion on said front stanchion assembly and a second end rigidly attached to said inner surface of said upper end of said outer stanchion on said front stanchion assembly,
said front ratcheting tire clamp is a rigid horizontal structural member that is slidably attached to said inner and said outer stanchions on said front stanchion assembly, wherein,
said slidable attachment is such that said front ratcheting tire clamp remains perpendicular to said inner and said outer stanchions on said front stanchion assembly, and
said slidable attachment is biased or ratcheted in that said front ratcheting tire clamp freely slides downwards but is restricted from upward movement without first releasing a ratchet catch,
said rear stanchion assembly comprises: an inner stanchion and an outer stanchion, wherein,
said inner stanchion on said rear stanchion assembly is a rigid upright structural member with a length, a width, a height, an upper end, a lower end, an inner surface, an outer surface, a front surface, a rear surface, and a longitudinal axis,
said outer stanchion on said rear stanchion assembly is a rigid upright structural member with a length, a width, a height, an upper end, a lower end, an inner surface, an outer surface, a front surface, a rear surface, and a longitudinal axis,
said outer surface of said lower end of said inner stanchion on said rear stanchion assembly is pivotally attached to said inner surface of said front end of said inner base rail,
said inner surface of said lower end of said outer stanchion on said rear stanchion assembly is pivotally attached to said outer surface of said front end of said outer base rail, and
said outer surface of said upper end of said inner stanchion on said rear stanchion assembly is rigidly attached to said inner surface of said upper end of said outer stanchion on said rear stanchion assembly so that said upper end of inner stanchion on said rear stanchion assembly is even with and aligned with said upper end of said outer stanchion on said rear stanchion assembly and said longitudinal axis of said inner stanchion and said longitudinal axis of said outer stanchion on said rear stanchion assembly are parallel, wherein a structural member has a first end rigidly attached to said outer surface of said upper end of said inner stanchion on said rear stanchion assembly and a second end rigidly attached to said inner surface of said upper end of said outer stanchion on said rear stanchion assembly,
said rear ratcheting tire clamp is a rigid horizontal structural member that is slidably attached to said inner and said outer stanchions on said rear stanchion assembly, wherein,
said slidable attachment is such that said rear ratcheting tire clamp remains perpendicular to said inner and said outer stanchions on said rear stanchion assembly, and
said slidable attachment is biased or ratcheted in that said rear ratcheting tire clamp freely slides downwards but is restricted from upward movement without first releasing a ratchet catch;
said diagonal strap is a strip or ribbon of high strength flexible material with an upper end, an upper hook, a lower end, a lower hook, and a ratchet or cam mechanism, wherein,
said lower hook is attached to said inner end of said T-bracket; and
said upper hook is attached to said upper end of said inner stanchion on said front stanchion assembly.
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