Protrusion hole with connectors

Abstract

The present invention relates to a building construction having a smaller aperture by extending the aperture top side edges referred to as protrusions and where the protrusions and the aperture bottom edges secure metal framing members from vertical movement and the aperture side edge and hole notches that secure the metal framing members from vertical and horizontal movement. The metal framing member have different shapes and metal framing member notches that engage the metal support members to reduce or eliminate vertical and horizontal movement between the metal framing members.

1 . A structural framing system comprising: a first metal framing member and a second metal framing member connected by a connector element; the first metal framing member having an aperture defining an irregular shaped perimeter in a planar wall, the aperture having a first side and a second side opposite the first side, the aperture having a third side and a fourth side opposite the third side, the aperture adapted to receive the connector, the aperture having a first arm proximate an intersection of the first side and the third side and a second arm proximate an intersection of the second side and the third side with a gap between said first arm and said second arm, the second metal framing member having an irregular shape first side wall and an irregular shape second side wall with at least one notch configured to be received between the fourth side and the first arm and the second arm and between the first side and the second side of the first metal framing member. 
     
     
         2 . The structural framing system according to  claim 1  wherein the first side wall and the second side wall of said second metal framing element are separated by a web and each having an indented notch from the free edge of said first side wall and said second side wall with said web supported at said fourth side with said indented notches engage the bottom edge of said first arm and said second arm. 
     
     
         3 . The structural framing system according to  claim 2  wherein the second framing member has an overlapping third framing member of a smaller U-shaped profile similar to said second framing member with said first side walls and second side wall having notches engaging the underside of said first arm and said second arm. 
     
     
         4 . The structural framing system according to  claim 2  wherein the second framing member has an overlapping third framing member having a W-shape profile with a short web between a first side wall and a second side wall opposite said first side wall having a third side wall and a fourth side wall and a fifth side wall extending against side fourth side with a fifth side wall and a sixth side wall extending upward to the underside of said first arm and said second arm. 
     
     
         5 . The structural framing system according to  claim 4  wherein the second framing member has an overlapping third framing member of a smaller W-shaped profile similar to said second framing member with said first side walls and second side wall having notches engaging the underside of said first arm and said second arm. 
     
     
         6 . The structural framing system according to  claim 2  wherein the second framing member having a U-shaped profile has an overlapping third framing member similar to said second framing member with the corner notch at said web and said first side wall and the opposing corner notch at said web at said second side wall each have corner notches engage said first arm and said second arm. 
     
     
         7 . The structural framing system according to  claim 2  wherein said second framing member with said web have angular side walls extending toward said first side wall and said fourth wall and said second angular wall extend toward said fourth side and said third with and from said web have angular side walls with said sloped side walls with said first angular side walls and said second angular side walls have receiver slot holes in said side wall for said first arm and said second arm extend into said receiver slot holes. 
     
     
         8 . The structural framing system according to  claim 2  wherein said first framing member has angular fourth side at said first side and said second side with a flat fourth side between said angular sloping fourth side bottom edge with the second framing member having corner notches at said web and said first angular side and said web and said second angular side 
     
     
         9 . The structural framing system according to  claim 8  wherein said second framing member is overlapping a third framing member where the web of the third framing member is wider than the width of said aperture with web notches extending from the side edges of said web engaging said first side and said second side of said aperture with said first framing member engaging said first side and said first arm and said second side and said second arm in said first framing member. 
     
     
         10 . The structural framing system according to  claim 1  wherein said second framing member having a web having an irregular shape with a notches tab end having notches at longitudinal end with said notches indented from the free side edges for the said notches to extend into the aperture side edges with said web notches engage both side of the planar of said aperture with said web notches indent from said longitudinal end of said second framing member. 
     
     
         11 . The structural framing system according to  claim 1  wherein said second framing member having a web having side walls extending from the longitudinal edges of said web with said side walls extend upward to said underside of said first arm and said second arm. 
     
     
         12 . The structural framing system according to  claim 1  wherein said second framing member have lips extending away from said web with said lips having lip notches engage both sides of the planar wall. having said first arm and said second arm engage the said lips. 
     
     
         13 . The structural framing system according to  claim 12  wherein said second framing extends overs said fourth side of said aperture from one direction and has a third framing member having a smaller profile for said first arm and said second arm to engage the said side walls of said third framing member with said lips for said second framing member and said third framing member engaging the planar wall at said aperture in said first framing member. 
     
     
         14 . The structural framing system according to  claim 13  wherein said second framing member and said third framing member have flange-lip-flange notches where said web notch has a continuous notch with said web notch extending into each side walls of said second framing member and said third framing member with said bottom edge of said aperture extending into said web notches and engaging further into said flange-web-flange notch with said web portion extending into said flange-lip-notch having said aperture bottom edge engage said notch in said side walls of said second framing member and said third framing member. second metal framing member having an irregular shape first side wall and an irregular shape second side wall with at least one notch configured to be received between the fourth side and the first arm and the second arm and between the first side and the second side of the first metal framing member. 
     
     
         15 . A structural framing system comprising: a first metal framing member and a second metal framing member connected by a connector element; the first metal framing member having an aperture defining an irregular shaped perimeter in a planar wall, the aperture having a first side and a second side opposite the first side, the aperture having a third side and a fourth side opposite the third side, the aperture adapted to receive the connector, the aperture having said bent arm extend from the fourth side between the first side to the second side at the fourth side with said bent arm having a short leg extending outward from aperture, second metal framing member having a web between the first side and second side having a first flange and a second flange with said first flange and said second flange have L-shape gaps with a notch to be received into said bent arm between said first side an said second side of said aperture at said first metal framing member. 
     
     
         16 . The structural framing system according to  claim 15  wherein said second metal framing member having a web between the first side and said second side having said first side wall abut said first side of said aperture with said web wraparound said bent arm and extend outward away from said bent arm engaging said bent arm in said aperture of said first metal framing member. 
     
     
         17 . The structural framing system according to  claim 15  wherein said bent arm at said first metal framing member having a continuous free edge with an arm notch indented from said free edge with said arm notch being aligned with said L-shaped gaps in said gap of said second metal framing member engaging said short leg in said L-shaped gaps. 
     
     
         18 . A structural framing system comprising: a first metal framing member and a second metal framing member; the first metal framing member having an aperture in a planar wall, the aperture defining a perimeter and having a first side and a second side opposite the first side, the aperture having a third side and a fourth side opposite the third side, the aperture having a raised shoulder in a center portion of said fourth side wherein said raised shoulder having a first notch in a first sidewall facing said first side and a second notch in a second side wall facing said second side; said aperture having a first shoulder at an intersection of said first side and said third side and a second shoulder at an intersection of said second side and said third side, said first shoulder and said second shoulder have a gap therebetween; the second metal framing member having a web between said first side wall and a second side wall configured to and said fourth side to be received over said raised shoulder with indented side edges of said fourth side wall of said first metal framing member. 
     
     
         19 . The structural framing system according to  claim 18  wherein said first side wall and said second side wall have sloped side walls with receiver slot holes for said raised shoulder of said first framing member to be received into