Truss assembly and truss hanger for use with trusses

Claim 2

A hanger for trusses comprising: (a) a bracket having a first leg with first and second ends, the first leg having a side which is adapted to engage the width of a beam, a base, disposed in a first plane, having first and second ends, the first end of the base being attached to the first end of the leg at approximately a 90° angle, the base being adapted to engage the top of the beam and a second leg, disposed in a second plane which is parallel to the first plane, and is attached to the second end of the base at an approximate 90° angle, the second leg being adapted to engage a second side of the beam across is width; (b) a support sheld attached to the second end of the first leg, said support shelf forming an approximate 90° angle with respect to the first leg and projecting away from the opposite side of the first leg which is adapted to engage the beam; (c) an attachment member having upper and lower connecting plates disposed at opposite ends of an intermediate member, said attachment member being joined to the first leg to form a substantially 90° angle therewith and projecting away from the opposite side of the first leg which is adapted to engage the beam, and each of said connecting plates having a plurality of sharp projections extending generally perpendicular from the plate for use in fixedly attaching the connecting plate to wooden members within trusses, said intermediate section having at least one projection formed therein, said projection extending the same direction as the sharp projections of the connecting plates, and extending substantially the entire length of the intermediate section between the connecting plates; and, (d) a support shelf attached to the lower connecting plate at an approximate 90° angle therewith and projecting in the direction of the sharp projections of the lower connecting plate.

Claim 3

A hanger in accordance with claim 1 wherein the intermediate section further comprises: a side flange attached to the intermediate section along its length at an outside edge, the side flange projecting upward from the intermediate section in the same direction as the sharp projections of the connector plates.

Claim 4

A hanger in accordance with claim 2 wherein: (a) the height of the projection varies throughout its length with the projection being lowest in proximity to the connecting plates and highest at its midpoint located between the connecting plates; and (b) the flange varies in height throughout its length with the flange being highest at its center and lowest at its ends.

Claim 5

A hanger in accordance with claim 3 wherein the height of said flange is at least approximately 1/3 of the width of the intermediate section.

Claim 6

A hanger in accordance with claim 3 wherein said projection is disposed approximately midway between said flange and said first leg of the bracket.

Claim 7

A wooden truss assembly comprising: (a) a plurality of spaced apart generally parallel wooden trusses each having two ends which are adapted to be attached respectively to first and second beams; and (b) said ends of the wooden trusses being individually attached to the beams by means of a truss hanger comprising: (i) a bracket having a first leg with first and second ends, the first leg having a side which is adapted to engage the width of a beam, a base disposed in a first plane having first and second ends, the first end of the base being attached to the first end of the leg at approximately a 90° angle, the base being adapted to engage the top of the beam and a second leg disposed in a second plane which is parallel to the first plane and is attached to the second end of the base at an approximate 90° angle, the second leg being adapted to engage a second side of the beam across its width; (ii) a support shelf attached to the second end of the first leg, said support shelf forming an approximate 90° angle with respect to the first leg and projecting way from the opposite side of the first leg which is adapted to engage the beam; (iii) an attachment member having upper and lower connecting plates disposed at opposite ends of an intermediate member, said attachment member being joined to the first leg to form a substantially 90° angle therewith and projecting away from the opposite side of the first leg which is adapted to engage the beam, each of said connecting plates having a plurality of sharp projections extending generally perpendicular from the plate for use in fixedly attaching the connecting plate to wooden members within the trusses, said intermediate section having at least one projection formed therein, said projection projecting in the same direction as the sharp projections of the connecting plates, and extending substantially the entire length of the intermediate section between the connecting plates; and, (iv) a support shelf attached to the lower connecting plate at an approximate 90° angle therewith and projecting in the direction of the sharp projections of the lower connecting plate.

Claim 8

A wooden truss assembly comprising: (a) a plurality of spaced apart generally parallel wooden trusses each having two ends which are adapted to be attached respectively to first and second beams; and (b) said ends of the wooden trusses being individually attached to the beams by means of a truss hanger comprising: (i) a bracket having a first leg with first and second ends, the first leg having a side which is adapted to engage the width of a beam, a base disposed in a first plane having first and second ends, the first end of the base being attached to the first end of the leg at approximately a 90° angle, the base being adapted to engage the top of the beam and a second leg disposed in a second plane which is parallel to the first plane and is attached to the second end of the base at an approximate 90° angle, the second leg being adapted to engage a second side of the beam across its width; (ii) a support shelf attached to the second end of the first leg, said support shelf forming an approximate 90° angle with respect to the first leg and projecting way from the opposite side of the first leg which is adapted to engage the beam; (iii) an attachment member having upper and lower connecting plates disposed at opposite ends of an intermediate member, said attachment member being joined to the first leg to form a substantially 90° angle therewith and projecting away from the opposite side of the first leg which is adapted to engage the beam, each of said connecting plates having a plurality of sharp projections extending generally perpendicular from the plate for use in fixedly attaching the connecting plate to wooden members within the trusses, said intermediate section having at least one projection formed therein, said projection projecting in the same direction as the sharp projections of the connecting plates, and extending substantially the entire length of the intermediate section between the connecting plates; and, (iv) a support shelf attached to the lower connecting plate at an approximate 90° angle therewith and projecting in the direction of the sharp projections of the lower connecting plate.

Claim 9

A wooden truss assembly in accordance with claim 6 wherein the intermediate section further comprises: a side flange attached to the intermediate section along its length at an outside edge, the side flange projecting upward from the intermediate section.

Claim 10

A wooden truss assembly in accordance with claim 7 wherein: (a) the height of said projection varies throughout its length with the projection being highest in proximity to the connecting plates and lowest at its midpoint located between the connecting plates; and (b) the flange varies in height throughout its length with the flange being highest at its center midway between the connecting plates and lowest at ends in proximity to the connecting plates.

Claim 11

A wooden truss assembly in accordance with claim 8 wherein the maximum height of said flange is at least approximately 1/3 of the width of the intermediate section.