초록 ▼

A connection assembly is provided for interconnecting to a frame. The connection assembly including a generally flat plate. The plate is defined by an inner face, an outer face and a first pair of bolt-receiving bores therethrough. The pair of bolt-receiving bores extend between the inner face and t

A connection assembly is provided for interconnecting to a frame. The connection assembly including a generally flat plate. The plate is defined by an inner face, an outer face and a first pair of bolt-receiving bores therethrough. The pair of bolt-receiving bores extend between the inner face and the outer face along bore axes at acute angles to the outer face. A first lip extends from the inner face of the plate along a first axis and a second lip extends from the inner face of the plate along a second axis generally perpendicular to the second axis.

대표청구항 ▼

1. A connection assembly for a frame structure, comprising: a generally flat plate having an inner face, an outer face and first and second bolt-receiving bores therethrough, the bolt-receiving bores extending between the inner face and the outer face along a bore axes at acute angles to the outer f

1. A connection assembly for a frame structure, comprising: a generally flat plate having an inner face, an outer face and first and second bolt-receiving bores therethrough, the bolt-receiving bores extending between the inner face and the outer face along a bore axes at acute angles to the outer face;a first bolt extending through the first bolt-receiving bore in the plate;a second bolt extending through the second bolt-receiving bore in the plate;a first elongated frame member having a surface with a slot extending therein;a second elongated frame member having a surface with a slot extending therein;a first nut receivable in the slot in the first elongated frame member and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving the first bolt in a mating relationship;a second nut receivable in the slot in the second elongated frame member and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving the second bolt in a mating relationship; wherein each slot is defined by: first and second converging sidewalls, the sidewalls lying in corresponding planes which are at acute angles to the surface in which the slot extends and having terminal ends;first and second diverging outer abutment walls which extend from the terminal ends of the first and second converging sidewalls and have terminal ends; andfirst and second diverging inner abutment walls extending from the terminal ends of the first and second outer diverging outer abutment walls toward the surface in which the slot extends, the first and second diverging inner abutment walls having terminal ends and diverging from the first and second converging sidewalls, respectively. 2. The connection assembly of claim 1 wherein the terminal ends of the first and second diverging inner abutment walls defining each slot are interconnected by a generally concave terminal wall. 3. The connection assembly of claim 1 wherein each nut includes: a generally flat engagement surface having first and second edges and being engageable with one of the first and second diverging outer abutment walls defining the slot in which the nut is received;a first abutment wall extending from the first edge of the engagement surface and engageable with one of the first and second diverging inner abutment walls defining the slot in which the nut is received;an alignment surface extending from the second edge of the engagement surface and having a terminal edge, the alignment surface being generally perpendicular to the engagement surface;a second abutment wall extending from the terminal edge of the alignment surface and being engageable with the other of the first and second diverging outer abutment walls defining the slot in which the nut is received, the second abutment wall having a terminal edge; anda third abutment wall extending from the terminal edge of the second abutment wall and being engageable with the other of the first and second diverging inner abutment walls defining the slot in which the nut is received, the third abutment wall having a terminal edge. 4. The connection assembly of claim 3 wherein the bolt-receiving bore in each nut extends along an axis generally perpendicular to the engagement surface of the nut. 5. The connection assembly of claim 1 wherein the plate includes a lip projecting from the inner face thereof. 6. The connection assembly of claim 1 wherein plate includes a first leg portion extending along a first axis and having the first bolt-receiving bore therethrough and a second leg portion extending along a second axis perpendicular to the first axis and having the second bolt-receiving bore therethough. 7. The connection assembly of claim 6 further comprising a first lip extending from the inner face of the first leg portion of the plate along an axis generally parallel to the first axis and a second lip extending from the inner face of the second leg portion of the plate along an axis generally parallel to the second axis. 8. A connection assembly for a frame structure, comprising: a generally flat plate, the plate being defined by an inner face lying in a plane, an outer face and a first pair of bolt-receiving bores therethrough, the pair of bolt-receiving bores extending between the inner face and the outer face along bore axes at acute angles to the outer face;a first lip extending from the inner face of the plate along a first axis;a second lip extending from the inner face of the plate along a second axis generally perpendicular to the second axis;a first pair of bolts extending through the first pair of bolt-receiving bores in the plate;a first elongated frame member having a surface with a slot extending therein;a second elongated frame member having a surface with a slot extending therein;a first nut receivable in the slot in the first elongated frame member and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving a first bolt of the first pair of bolts in a mating relationship; anda second nut receivable in the slot in the second elongated frame member and including a bolt-receiving bore therein, the bolt-receiving bore in the second nut adapted for receiving a second bolt of the first pair of bolts in a mating relationship; wherein: each slot is defined by first and second converging sidewalls, the sidewalls lying in corresponding planes which are at acute angles to the surface in which the slot extends;the first and second converging sidewalls have terminal ends and wherein each slot is further defined by first and second diverging outer abutment walls which extend from the terminal ends of the first and second converging sidewalls and have terminal ends; andeach nut includes: a generally flat engagement surface having first and second edges and being engageable with one of the first and second diverging outer abutment walls defining the slot in which the nut is received;a first abutment wall extending from the first edge of the engagement surface and engageable with one of the first and second diverging inner abutment walls defining the slot in which the nut is received;an alignment surface extending from the second edge of the engagement surface and having a terminal edge, the alignment surface being generally perpendicular to the engagement surface;a second abutment wall extending from the terminal edge of the alignment surface and being engageable with the other of the first and second diverging outer abutment walls defining the slot in which the nut is received, the second abutment wall having a terminal edge; anda third abutment wall extending from the terminal edge of the second abutment wall and being engageable with the other of the first and second diverging inner abutment walls defining the slot in which the nut is received, the third abutment wall having a terminal edge. 9. The connection assembly of claim 8 wherein the bolt-receiving bore in each nut extends along an axis generally perpendicular to the engagement surface of the nut. 10. The connection assembly of claim 8 wherein the plate is generally T-shaped. 11. A connection assembly for a frame, comprising: a generally flat plate, the plate being defined by an inner face, an outer face and a first pair of bolt-receiving bores therethrough, the pair of bolt-receiving bores extending between the inner face and the outer face along bore axes at acute angles to the outer face;a first pair of bolts extending through the first pair of bolt-receiving bores in the plate;a first elongated frame member having a surface with a slot extending therein;a second elongated frame member having a surface with a slot extending therein;a first nut receivable in the slot in the first elongated frame member and including a bolt-receiving bore therein, the bolt-receiving bore adapted for receiving a first bolt of the first pair of bolts in a mating relationship; anda second nut receivable in the slot in the second elongated frame member and including a bolt-receiving bore therein, the bolt-receiving bore in the second nut adapted for receiving a second bolt of the first pair of bolts in a mating relationship wherein each slot is defined by: first and second converging sidewalls, the sidewalls lying in corresponding planes which are at acute angles to the surface in which the slot extends;first and second diverging outer abutment walls which extend from the terminal ends of the first and second converging sidewalls and have terminal ends; andfirst and second diverging inner abutment walls extending from the terminal ends of the first and second outer diverging outer abutment walls toward the surface in which the slot extends, the first and second diverging inner abutment walls having terminal ends and diverging from the first and second converging sidewalls, respectively. 12. The connection assembly of claim 11 wherein the first and second diverging inner abutment walls defining each slot are interconnected by a terminal wall. 13. The connection assembly of claim 11 wherein each nut includes: a generally flat engagement surface having first and second edges and being engageable with one of the first and second diverging outer abutment walls defining the slot in which the nut is received;a first abutment wall extending from the first edge of the engagement surface and engageable with one of the first and second diverging inner abutment walls defining the slot in which the nut is received;an alignment surface extending from the second edge of the engagement surface and having a terminal edge, the alignment surface being generally perpendicular to the engagement surface;a second abutment wall extending from the terminal edge of the alignment surface and being engageable with the other of the first and second diverging outer abutment walls defining the slot in which the nut is received, the second abutment wall having a terminal edge; anda third abutment wall extending from the terminal edge of the second abutment wall and being engageable with the other of the first and second diverging inner abutment walls defining the slot in which the nut is received, the third abutment wall having a terminal edge. 14. The connection assembly of claim 13 further comprising: a first lip extending from the inner face of the plate along a first axis; anda second lip extending from the inner face of the plate along a second axis generally perpendicular to the second axis. 15. The connection assembly of claim 13 wherein the bolt-receiving bore in each nut extends along an axis generally perpendicular to the engagement surface of the nut. 16. The connection assembly of claim 11 wherein the plate is generally T-shaped.