초록 ▼

An improved connector and connection formed with a seat member that is stiffened by first and second reinforcing flanges and first, second and third back wall members. When used as a hanger, the connector includes a seat member, first, second and third backwall members which are connected to a suppo

An improved connector and connection formed with a seat member that is stiffened by first and second reinforcing flanges and first, second and third back wall members. When used as a hanger, the connector includes a seat member, first, second and third backwall members which are connected to a supporting girder and first and second side members are connected to the seat member. First, second, third and fourth flange arms integrally connected to the third back wall member are connected to up to four supported wood trusses or supported wood framing members which rest on the seat member.

대표청구항 ▼

I claim: 1. A building structural hanger comprising: a. a seat member having a first edge, a second edge, and a third edge, i. said first edge intersects said third edge at a first virtual corner, and ii. said second edge intersecting with said third edge at a second virtual corner, said second vir

I claim: 1. A building structural hanger comprising: a. a seat member having a first edge, a second edge, and a third edge, i. said first edge intersects said third edge at a first virtual corner, and ii. said second edge intersecting with said third edge at a second virtual corner, said second virtual corner being spaced from said first virtual corner along said third edge; b. a first reinforcing flange extending along said third edge of said seat member from adjacent said first corner, i. said first reinforcing flange extending upwardly from said seat member to a maximum selected height; c. a first side member having a first edge connected to a portion of said first seat edge adjacent said first corner, i. said first side member extending upwardly from said seat member to a maximum selected height greater than said first reinforcing flange, ii. said first side member having a first bend line in the same plane as said first reinforcing flange; d. a first back wall member having a first edge extending along a portion of said bend line of said first side member, i. said first back wall member having a second edge spaced from said first edge of said first back wall member; e. a second side member having a first edge connected to a portion of said second seat edge adjacent said second corner, i. said second side member extending upwardly from said seat member to a maximum selected height greater than said first reinforcing flange, ii. said second side member having a first bend line in the same plane as said first reinforcing flange; f. a second back wall member having a first edge extending along a portion of said bend line of said second side member, i. said second back wall member having a second edge spaced from said first edge of said first back wall member; g. a third backwall member extending upwardly from said third edge of said seat member a selected height greater than the height of said first reinforcing flange member and having, i. a first side edge spaced a distance substantially from said first corner, ii. a second side edge spaced a distance substantially from said second corner; and h. a first flange arm having a distal end edge and a proximal end portion formed with a proximal end bend edge connected to said third back wall member along first side edge of said third backwall member and bent at an angle from said third back wall member. 2. A building structural hanger as described in claim 1 further comprising: a. said first flange arm is L-shaped and said proximal end portion is formed with a distal bend edge spaced from and parallel to said proximal end bend edge; b. a third flange arm having a distal end edge and a proximal bend edge integrally attached to said distal bend edge of said first L-shaped flange arm, and c. said third flange arm being bent along said proximal bend end edge forming an acute angle with said proximal end portion of said first L-shaped flange arm. 3. A building structural hanger as described in claim 2 further comprising: a. a second reinforcing flange extending along said third edge of said seat member from adjacent said second virtual corner, i. said second reinforcing flange extends upwardly from said seat member to a maximum selected height; and b. a second flange arm having a distal end edge and a proximal end portion having a proximal end bend edge connected to said third back wall member along second side edge of said third backwall member and bent at an angle from said third back wall member. 4. A building structural hanger as described in claim 3 further comprising: a. said second flange arm is L-shaped and said proximal end portion is formed with a distal bend edge spaced from and parallel to said proximal end bend edge; b. a fourth flange arm having a distal end and a proximal end edge integrally attached to said distal bend edge of said first L-shaped flange arm, and c. said third flange arm being bent along said proximal bend edge forming an acute angle with said proximal end portion of said second L-shaped flange arm. 5. A building structural hanger as described in claim 4 further comprising: a. said seat member is formed with a substantial portion of the front edge extending a selected distance beyond the forward side edges of said first and second side members, b. an embossment in said seat member extending a substantial portion of the length of said seat member adjacent and in a non linear line in general conformity with said front edge of said seat member; and c. said building structural hanger is constructed from a single contiguous sheet of sheet metal. 6. A building structural hanger as described in claim 3 further comprising: a. said first and second reinforcing flange members are integrally attached to said third back wall member. 7. A building structural hanger as described in claim 6 further comprising: a. said fastener opening means in said first and second L-shaped flange arms and said fastener opening means in said third and fourth flange arms are obround in shape permitting slant insertion of fasteners there through. 8. A building structural hanger as described in claim 1 further comprising: a. said first and second back wall members are bent inwardly toward said third back wall member and on a plane with said third back wall member. 9. A building structural hanger as described in claim 1 further comprising: a. said first and second back wall members are bent outwardly away from said third back wall member and on a plane with said third back wall member. 10. A truss connection comprising the building structural hanger as described in claim 1 further comprising: a. a support girder including a wood bottom chord having a front face, b. first fasteners, third fasteners and second fasteners inserted respectively through first backwall member, third backwall member and second back wall member into said bottom wall chord of said support girder, c. a first jack truss including a wood bottom chord having a bottom edge an end face and parallel first and second sides, d. said bottom edge of said first jack truss is mounted on said seat of said building structural hanger with said end face of said first jack truss mounted adjacent and spaced from said third edge of said seat member and with said first side of said wood bottom chord mounted flush with said face of said first flange arm, and e. second arm fasteners inserted through said first flange arm into said wood bottom chord. 11. A truss connection as described in claim 10 further comprising: a. said first flange arm is L-shaped and said proximal end portion is formed with a distal bend edge spaced from and parallel to said proximal end bend edge connected to said third backwall member; b. a third flange arm having a distal end edge and a proximal bend edge integrally attached to said distal bend edge of said first L-shaped flange arm, c. said third flange arm being bent along said proximal end edge forming an acute angle with said proximal end portion of said first L-shaped flange arm, d. a first hip truss including a wood bottom chord having a bottom edge, an end face and parallel first and second sides, e. said bottom edge of said first hip truss is mounted on said seat of said building structural hanger with said end face of said first hip truss mounted adjacent said third edge of said seat member and with said second side of said wood bottom chord mounted flush with said face of said third flange arm, and F. first arm fasteners inserted through said third flange arm into said wood bottom chord. 12. A truss connection as described in claim 10 further comprising: a. a second reinforcing flange extending along said third edge of said seat member from adjacent said second virtual corner, i. said second reinforcing flange extends upwardly from said seat member to a maximum selected height; b. a second flange arm having a distal end edge and a proximal end portion having a proximal end bend edge connected to said third back wall member along second side edge of said third backwall member and bent at an angle from said third back wall member; c. a second jack truss including a wood bottom chord having a bottom edge, an end face and parallel first and second sides, d. said bottom edge of said second jack truss is mounted on said seat of said building structural hanger with said end face of said second jack truss mounted adjacent and spaced from said third edge of said seat member and with said second side of said wood bottom chord mounted flush with said face of said second flange arm, and e. third arm fasteners inserted through said second flange arm into said wood bottom chord. 13. A truss connection as described in claim 12 further comprising: a. said first flange arm is L-shaped and said proximal end portion is formed with a distal bend edge spaced from and parallel to said proximal end bend edge, b. said third flange arm being bent along said proximal end edge forming an acute angle with said proximal end portion of said first L-shaped arm, c. a first hip truss including a wood bottom chord having a bottom edge, an end face and parallel first and second sides, d. said bottom edge of said first hip truss is mounted on said seat of said building structural hanger with said end face of said first hip truss mounted adjacent said third edge of said seat member and with said second side of said wood bottom chord mounted flush with said face of said third flange arm, and e. first arm fasteners inserted through said third flange arm into said wood bottom chord. 14. A truss connection as described in claim 11 further comprising: a. a second L-shaped flange arm having a distal end edge and a proximal end portion is formed with a distal bend edge spaced from and parallel to said proximal end bend edge connected to said third backwall member; b. a fourth flange arm having a distal end edge and a proximal bend edge integrally attached to said distal bend edge of said second L-shaped flange arm, c. said fourth flange arm being bent along said proximal end edge forming an acute angle with said proximal end portion of said second L-shaped flange arm, d. a second hip jack truss having a wood bottom chord having a bottom edge placed on said seat member and an end face positioned adjacent said third edge of said seat member and in registration with said fourth flange arm; and e. fourth arm fasteners inserted through said fourth flange arm and into said wood bottom chord of said second hip jack truss. 15. A truss connection as described in claim 13 further comprising: a. said second arm having an L-shape having a distal end edge and a proximal end portion is formed with a distal bend edge spaced from and parallel to said proximal end bend edge connected to said third backwall member; b. a fourth flange arm having a distal end edge and a proximal bend edge integrally attached to said distal bend edge of said second L-shaped flange arm, c. said fourth flange arm being bent along said proximal end edge forming an acute angle with said proximal end portion of said second L-shaped flange arm; d. a second hip truss having a wood bottom chord having a bottom edge placed on said seat member and an end face positioned adjacent said third edge of said seat member and in registration with face of said fourth flange arm and; e. fourth arm fasteners inserted through said fourth flange arm and into said wood bottom chord of said second hip jack truss. 16. A truss connection as described in claim 10 further comprising: a. said fastener opening means in said first and second L-shaped flange arms and said fastener opening means in said third and fourth flange arms are obround in shape permitting slant insertion of fasteners therethrough. 17. A truss connection as described in claim 15 further comprising: a. said first back wall member is bent inwardly along said second edge of said first back wall member toward said third back wall member and on a plane with said third back wall member; and b. said second back wall member is bent inwardly along said first edge of aid second back wall member toward said third back wall member and on a plane with said third back wall member. 18. A truss connection as described in claim 15 further comprising: a. said first back wall member is bent outwardly along said second edge of said first back wall member away from said third back wall member and on a plane with said third back wall member; and b. said second back wall member is bent outwardly along said first edge of said second back wall member away from said third back wall member and on a plane with said third back wall member.