Deck frame with integral attachment tabs

Patent metadata

Field	Value
Publication number	US-11028580-B2
Application number	US-201815990351-A
Country	US
Kind code	B2
Filing date	May 25, 2018
Priority date	May 25, 2018
Publication date	Jun 8, 2021
Grant date	Jun 8, 2021

Abstract

A deck frame includes at least one perimeter support member that has a joist support wall, a web wall extending perpendicularly from the joist support wall, and an overhang wall extending perpendicularly from the web wall. The web wall includes a plurality of spaced apart joist attachment features. Each attachment feature includes a slot defined by the web wall, a first tab extending from a first perimeter edge of the slot at a first angle with respect to the web wall, and a second tab extending from a second perimeter edge of the slot opposite the first perimeter edge in a first direction and forming a second angle with respect to the web wall. The first tab is disposed spaced apart from the second tab in a second direction orthogonal to the first direction.

First claim

What is claimed is:

1. A deck frame, comprising:
at least one perimeter support member comprising a joist support wall, a web wall extending perpendicularly from the joist support wall and an overhang wall extending perpendicularly from the web wall and disposed parallel to the joist support wall, the web wall having a plurality of spaced apart joist attachment features, each one of the plurality of spaced apart joist attachment features comprising:
a slot defined by the web wall and having a width, a first perimeter edge extending a height of the slot, a second perimeter edge disposed opposite the first perimeter edge and extending the height of the slot;
an upper attachment tab extending from the first perimeter edge of the slot a first distance generally equal to the width of the slot at a first angle with respect to the web wall; and
a lower attachment tab extending from the second perimeter edge of the slot the first distance and forming a second angle with respect to the web wall; and
a first horizontal tab extending from a third perimeter edge of the slot and a second horizontal tab extending from a fourth perimeter edge of the slot; and

a plurality of joists each having a first lateral wall and a second lateral wall disposed opposite the first lateral wall, wherein for each joist the upper attachment tab is configured to be secured to the first lateral wall and the lower attachment tab is configured to be secured to the second lateral wall.

2. The deck frame of claim 1 wherein each joist has a hollow box-shape and an open end configured to receive the first and second horizontal tabs.

3. The deck frame of claim 1 wherein the perimeter support member has a u-shape in profile.

4. The deck frame of claim 1 wherein the perimeter support member has an s-shape in profile.

5. The deck frame of claim 1 wherein the width is at least two inches.

6. The deck frame of claim 5 wherein the height is at least 4.5 inches.

7. The deck frame of claim 6 wherein:
the height of each slot is selected from the group consisting of 6.5 inches, 8.5 inches, and 10.5 inches.

8. The deck frame of claim 1 wherein the first angle and the second angle are each in a range of 60°-90°.

9. A perimeter support member, comprising:
a web wall;
a joist support wall extending generally perpendicularly from the web wall, the web wall having a plurality of spaced apart joist attachment features, each one of the plurality of spaced apart joist attachment features further comprising:
a slot defined by the web wall, the slot having a width, a first perimeter edge extending a height of the slot and a second perimeter edge disposed opposite the first perimeter edge and extending the height of the slot;
an upper vertical attachment tab extending from the first perimeter edge a first distance generally equal to the width of the slot at a first angle with respect to the web wall;
a lower vertical attachment tab extending from the second perimeter edge of the slot the first distance and forming a second angle with respect to the web wall;
a first horizontal tab extending from a third perimeter edge of the slot and a second horizontal tab extending from a fourth perimeter edge of the slot; and
wherein the first angle and the second angle are each in a range of 60°-90°.

10. The perimeter support member of claim 9 further comprising an overhang wall extending perpendicular from the web wall and disposed spaced apart from the joist support wall.

11. The perimeter support member of claim 10 wherein the perimeter support member has a generally u-shaped profile.

12. The perimeter support member of claim 10 wherein the perimeter support member has a generally s-shaped profile.

13. The perimeter support member of claim 9 wherein the web wall defines a plurality of spaced apart fastener holes configured to receive a fastener to attach the web wall to a support structure.

14. The perimeter support member of claim 9 wherein the width is at least two inches.

15. The perimeter support member of claim 14 wherein the height is at least 4.5 inches.

16. A perimeter support member, comprising:
a web wall;
a joist support wall extending generally perpendicularly from the web wall, the web wall having a plurality of spaced apart joist attachment features, each one of the plurality of spaced apart joist attachment features further comprising:
a slot defined by the web wall, the slot having a width, a first perimeter edge extending a height of the slot and a second perimeter edge disposed opposite the first perimeter edge and extending the height of the slot;
an upper vertical attachment tab extending from the first perimeter edge a first distance generally equal to the width of the slot at a first angle with respect to the web wall;
a lower vertical attachment tab extending from the second perimeter edge of the slot the first distance and forming a second angle with respect to the web wall;
a first horizontal tab extending from a third perimeter edge of the slot; and
a second horizontal tab extending from a fourth perimeter edge of the slot opposite the third perimeter edge.

17. The perimeter support member of claim 16 wherein the perimeter support member has a generally u-shaped profile.

18. The perimeter support member of claim 16 wherein the perimeter support member has a generally s-shaped profile.

Assignees

• Fortress Iron Lp

Inventors

• Burt Kevin T
• Sherstad Matthew Carlyle
• Flatt Kevin B
• Jesiolowski Aaron
• Luczycki Geoff T

Classifications

• E04C2003/0482

  Z- or S-shaped · CPC title

• E04B2001/2415

  Brackets, gussets, joining plates · CPC title

• E04C3/07

  at least partly of bent or otherwise deformed strip- or sheet-like material · CPC title

• E04B5/10 Primary

  with metal beams or girders, e.g. with steel lattice girders (E04B5/14 takes precedence) · CPC title

• E04B1/2403

  Connection details of the elongated load-supporting parts · CPC title