Systems and methods for constructing a building structure

• US 8,959,867 B2
• Filed: 08/01/2013
• Issued: 02/24/2015
• Est. Priority Date: 03/16/2011
• Status: Active Grant

• Current Assignee: John A. Schold
• Original Assignee: John A. Schold
• Inventors: Schold, John A.
• Primary Examiner(s): Glessner, Brian
• Assistant Examiner(s): MATTEI, BRIAN DAVID
• Application Number:
  US13/956,351
• Publication Number:
  US 20130326993A1
• Time in Patent Office: 572 Days
• Field of Search: 52/931, 526/501, 526/551, 522/366, 522/821, 522/822, 528/48, 528/49, 527/15, 403/217, 403/171, 403/176
• US Class Current: 52/650.1
• CPC Class Codes: E04B 1/185 Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
• CPC Class Codes: E04B 1/19 Three-dimensional framework structures
• CPC Class Codes: E04B 1/26 the supporting parts consisting of wood
• CPC Class Codes: E04B 2001/2644 Brackets, gussets or joining plates
• CPC Class Codes: E04B 2001/2648 located in slots of the elongated wooden members
• CPC Class Codes: E04B 2001/2652 Details of nailing, screwing, or bolting
• CPC Class Codes: E04C 3/11 with non-parallel upper and lower edges, e.g. roof trusses arched girders, portal frames E04C3/38
• CPC Class Codes: Y10T 403/44 Three or more members connected at single locus

Abstract

A post-and-beam type structure includes: a connector having four plate portions forming a cruciform cross-section for the connector, the cruciform cross-section extending in a vertical direction, wherein the four plate portions define four quadrants; a first column configured for detachably coupling to a bottom portion of the connector; and a first beam with a first end configured for detachably coupling to a first one of the plate portions; wherein the first beam comprises a first beam member and a second beam member that are coupled to each other, and wherein the first end of the first beam is configured for placement in a first quadrant of the four quadrants.

Claims

1. A beam assembly for use in a post-and-beam type structure, wherein the post-and-beam type structure includes a connector having four plate portions forming a cruciform cross-section for the connector, the cruciform cross-section extending in a vertical direction, at least one of the four plate portions configured for coupling to a beam formed by the beam assembly, the beam assembly comprising:

a first beam member with a first end and a second end that is opposite from the first end; and

a second beam member with a third end and a fourth end that is opposite from the third end;

wherein the first beam member and the second beam member is coupleable to each other along their lengths so as to be longitudinally offset with respect to each other;

wherein when the first beam member and the second beam member are coupled to each other, the first end of the first beam member is offset relative to the third end of the second beam member by an offset amount, the first end of the first beam member being configured for placement in one of four quadrants defined by two of the four plate portions of the connector;

wherein the first end of the first beam member has a first hole configured for receiving a fastener to couple the first end of the first beam member to the connector;

wherein the first beam member has a first cross sectional width at the first end of the first beam member, a second cross sectional width at the second end of the first beam member, and a third cross sectional width for a part of the first beam member that is between the first end and the second end of the first beam member; and

wherein the third cross sectional width is larger than the first cross sectional width, and the second cross sectional width is larger than the third cross sectional width.

2. The beam assembly of claim 1, further comprising a first metal plate at the first end of the first beam member, wherein a part of the first metal plate is located between a part of the first beam member and a part of the second beam member.

3. The beam assembly of claim 2, wherein the first metal plate is configured to carry vertical load and to provide moment resistance.

4. The beam assembly of claim 2, wherein the first metal plate comprises at least two openings that are aligned with at least two openings at the first beam member.

5. The beam assembly of claim 2, further comprising a second metal plate at the fourth end of the second beam member, wherein a part of the second metal plate is located between a part of the first beam member and a part of the second beam member.

6. The beam assembly of claim 5, wherein when the first beam member and the second beam member are coupled to each other, they form a composite beam member;

wherein the first metal plate is at a first end of the composite beam member, the second metal plate is at a second end of the composite beam member; and

wherein the first metal plate and the second metal plate lie in different respective planes.

7. The beam assembly of claim 5, wherein the first metal plate has one end that extends past the third end of the second beam member so that the one end of the first metal plate is unconfined by the third end of the second beam member;

and

the second metal plate has one end that extends past the second end of the first beam member so that the one end of the second metal plate is unconfined by the second end of the first beam member.

8. The beam assembly of claim 1, wherein the first beam member and the second beam member is non-destructively coupleable to each other.

9. The beam assembly of claim 1, wherein the first end of the first beam member has a first side for facing a first one of the plate portions, and a second side for facing a second one of the plate portions.

10. The beam assembly of claim 9, wherein the first side and the second side are perpendicular to each other.

11. The beam assembly of claim 1, wherein the first beam member directly abuts against the second beam member when the first beam member and the second beam member are coupled to each other.

12. The beam assembly of claim 1, further comprising at least one spacer plate for spacing the first beam member and the second beam member a selected distance apart when the first beam member and the second beam member are coupled to each other.

13. The beam assembly of claim 1, wherein the first hole has a longitudinal axis that forms an acute angle relative to a longitudinal axis of the beam formed by the beam assembly.

14. The beam assembly of claim 13, wherein the first end of the first beam member has a second hole with a longitudinal axis that is perpendicular to the longitudinal axis of the first hole, the second hole configured for receiving a portion of another fastener.

15. The beam assembly of claim 1, wherein the offset amount is longer than a horizontal length of one of the plate portions.

16. The beam assembly of claim 1, wherein a horizontal width of the first end of the first beam member is longer than a horizontal length of one of the plate portions.

17. The beam assembly of claim 1, wherein the first end of the first beam member is configured to conceal two surfaces of the connector when the beam formed by the first beam member and the second member is coupled to the connector.

18. The beam assembly of claim 1, wherein the first beam member and the second member are configured for installation and removal separately in situ.

19. The beam assembly of claim 1, wherein the first hole at the first end of the first beam member is configured for receiving the fastener to non-destructively couple the first end of the first beam member to the connector.

20. A post-and-beam type structure comprising:

a connector having four plate portions forming a cruciform cross-section for the connector, the cruciform cross-section extending in a vertical direction, wherein the four plate portions define four quadrants;

a first column configured for detachably coupling to a bottom portion of the connector; and

a first beam with a first end configured for detachably coupling to a first one of the plate portions, wherein the first beam also has a second end;

wherein the first beam comprises a first beam member and a second beam member that are coupled to each other, and wherein the first end of the first beam is configured for placement in a first quadrant of the four quadrants;

wherein the first beam member has a first end and a second end that is opposite from the first end, the first end of the first beam member being the first end of the first beam;

wherein the first beam member has a first cross sectional width at the first end of the first beam member, a second cross sectional width at the second end of the first beam member, and a third cross sectional width for a part of the first beam member that is between the first end and the second end of the first beam member; and

wherein the third cross sectional width is larger than the first cross sectional width, and the second cross sectional width is larger than the third cross sectional width.

21. The structure of claim 20, wherein the second beam member has a third end and a fourth end that is opposite from the third end;

and

wherein the first beam further comprises a first metal plate at the first end of the first beam member, wherein a part of the first metal plate is located between a part of the first beam member and a part of the second beam member.

22. The structure of claim 21, wherein the first metal plate is configured to carry vertical load and to provide moment resistance.

23. The structure of claim 21, wherein the first metal plate comprises at least two openings that are aligned with at least two openings at the first beam member.

24. The structure of claim 21, further comprising a second metal plate at the fourth end of the second beam member, wherein a part of the second metal plate is located between a part of the first beam member and a part of the second beam member.

25. The structure of claim 24, wherein the first metal plate is at the first end of the first beam, and the second metal plate is at the second end of the first beam, and wherein the first metal plate and the second metal plate lie in different respective planes.

26. The structure of claim 24, wherein the first metal plate has one end that extends past the third end of the second beam member so that the one end of the first metal plate is unconfined by the third end of the second beam member;

and

the second metal plate has one end that extends past the second end of the first beam member so that the one end of the second metal plate is unconfined by the second end of the first beam member.

27. The structure of claim 20, further comprising a second beam with a second end configured for detachably coupling to a second one of the plate portions, the second end of the second beam configured for placement in a second quadrant of the four quadrants.

28. The structure of claim 27, further comprising a third beam with a third end configured for detachably coupling to a third one of the plate portions, the third end of the third beam configured for placement in a third quadrant of the four quadrants.

29. The structure of claim 28, further comprising a fourth beam with a fourth end configured for detachably coupling to a fourth one of the plate portions, the fourth end of the fourth beam configured for placement in a fourth quadrant of the four quadrants.

30. The structure of claim 29, wherein the four plate portions provide eight planar surfaces, and when the first end of the first beam, the second end of the second beam, the third end of the third beam, and the fourth end of the fourth beam are coupled to the connector, the eight planar surfaces are concealed by the first end of the first beam, the second end of the second beam, the third end of the third beam, and the fourth end of the fourth beam.

31. The structure of claim 20, further comprising a second column configured for detachably coupling to a top portion of the connector.

32. The structure of claim 20, wherein the first end of the first beam has a hole for receiving a fastener, the hole having a longitudinal axis forming an acute angle relative to a longitudinal axis of the first beam.

33. The structure of claim 20, wherein the first one of the plate portions has a first opening for receiving a first fastener for coupling the first end of the first beam to the first one of the plate portions, the first opening having an opening axis forming an acute angle relative to a surface of the first one of the plate portions, and wherein the first one of the plate portions has a second opening for receiving a second fastener for coupling the first column to the connector, the second opening having an opening axis forming a perpendicular angle relative to the surface of the first one of the plate portions.