# US 5,341,619 A · Truss girder hanger connection

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- Number: US 5,341,619 A
- Document ID: US5341619A
- Status: Granted
- Kind: A
- Application number: 08/046,019
- Filed: 1993-04-09
- Granted: 1994-08-30
- Earliest claimed: 1993-04-09
- Assignees: Simpson Strong-Tie Company, Inc.
- Inventors: Brian D. Dunagan; Alfred D. Commins
- Web page: https://patentgrep.com/patent/US5341619A

## CPC

- E04B 1/2612: {Joist hangers}
- E04B 7/06: Constructions of roof intersections or hipped ends
- E04B 7/063: {Hipped ends}
- F16B 9/052: {the intermediate member having a radial flange secured to the flat surface}
- F16B 9/058: {the intermediate member being secured to the rod by transverse fasteners}
- F16B 2200/503: the flange being separate from the elements to be connected
- E04B: GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS (border constructions of opening in walls, floors or ceilings E06B1/00; {electromagnetic shielding H05K9/0001})
- F16B: DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D)

## Abstract

A truss girder hanger connection including a metal truss girder hanger joining a supporting wood truss girder to a carried wood truss girder. The metal truss girder hanger is structurally connected only to a supporting wood vertical member of the supporting wood truss girder and not to the supporting wood bottom chord. The truss girder hanger connection is primarily used where the carried wood truss girder is to be supported in a sloped and/or skewed relationship to the supporting wood truss girder. The metal truss girder hanger is constructed from a single piece of metal and a single weld connects the edge of an extension member to an elongated back member.

## Claims

### Claim 1

A skewed truss girder hanger connection comprising:
a. a generally planar carried wood truss girder having an end formed by the intersection of a carried wood bottom chord formed with generally planar first and second sides and a carried wood compression member formed with generally planar sides;
b. a generally planar supporting wood truss girder having a supporting wood bottom chord and a supporting wood vertical member connected to said supporting wood bottom chord having a front generally planar face and formed with a plurality of bolt openings therethrough wherein said carried wood truss girder intersects said plane of said supporting wood truss girder at a selected first skew angle;
c. a metal truss girder hanger constructed from a single sheet of material by bending along substantially straight bend lines, said metal truss girder hanger including:
1) an elongated back member having an upper portion having a center line and first and second upper side edges generally spaced laterally equidistant from said center line and including upper and lower ends and formed with bolt openings for registration with said plurality of bolt openings in said front generally planar face of said supporting wood vertical member, said elongated back member having an offset mid portion offset at an angle to said upper portion of said elongated back member having first and second intermediate inset edges having upper end points respectively intersecting said lower ends of said first and second, upper side edges and said first intermediate inset edge terminating at a lower end point inwardly of said first upper side edge, and said elongated back member including a lower portion offset from said upper portion of said elongated back member;
2) a first side member joined to said lower portion of said elongated back member along a first bend line positioned between said center line of said upper portion of said elongated back member and inset from said first upper side edge and terminating at its upper end closely adjacent said lower end point of said first intermediate inset edge of said mid portion of said elongated back member formed and dimensioned for registration with said first generally planar side of said carried wood truss girder;
3) a seat member joined to said first side member along a second bend line formed and dimensioned for receiving said end of said carried wood truss girder;
4) a second side member spaced from and in parallel relation to said first side member and joined to said seat member along a third bend line, formed and dimensioned for registration with said second generally planar side of said carried wood truss girder;
5) an extension member joined to said second side member along a fourth bend line and having an edge formed and dimensioned for connection to said lower and mid portions of said elongated back member at a location between said center line of said upper portion of said elongated back member and said second upper side edge of said elongated back member by a weld so that said carried wood truss girder is angularly skewed at a selected angle relative to said supporting wood truss girder so that the load imposed on said carried wood truss girder is transferred to said supporting wood truss girder along a line closely adjacent the center line of said upper portion of said elongated back member of said metal truss girder hanger;
d. bolt fasteners inserted through said bolt openings in said upper portion of said elongated back member of said metal truss girder hanger and into said supporting wood vertical member; and
e. fasteners inserted through said first and second side members of said metal truss girder hanger and into said carried wood truss girder.

### Claim 2 (depends on 1)

A truss girder hanger connection as described in claim 1 comprising:
a. said second bend line intersects said first bend line at a 90.degree. angle so that said seat member is positioned at a generally 90.degree. angle to said elongated back member.

### Claim 3 (depends on 1)

A truss girder hanger connection as described in claim 1 comprising:
a. said second bend line intersects said first bend line at an angle greater than 90.degree. so that said seat member is positioned at an angle with respect to said back member greater than 90.degree. and up to about 120.degree..

### Claim 4 (depends on 1)

A truss girder hanger connection as described in claim 1 comprising:
a. said extension member has a selected width so that said carried wood truss girder is angularly skewed relative to said supporting wood truss girder at an angle between about 0.degree. and 90.degree..

### Claim 5 (depends on 4)

A truss girder hanger connection as described in claim 4 comprising:
a. said second bend line intersects said first bend line at an angle greater than 90.degree. so that said seat member is positioned at an angle with respect to said back member greater than 90.degree. and up to 180.degree..