Method and system for forming frameless buildings

Abstract

The present invention provides a method of assembling frameless metal buildings by means of securing together a selected number of roll formed corrugated sheets by the use of cyclically bent corner members roll formed to identically match the roll formed sheets and holding the secured together sheets and bent corner members by mechanical fastening means to provide total load connectivity. The formed frameless buildings can be any desired shape limited only by the strength of the assembled components and the fastening elements.

What is claimed is: 
     
         1 . A method of assembling a frameless building from roll formed corrugated sheet material comprising the steps of:
 forming a plurality of specifically shaped and sized corrugated panels having first and second ends;   forming cyclically repetitive bent corner members that exactly match the shape of the specifically shaped and sized corrugated panels; and   joining the first and second ends of selected corrugated panels to first and second ends of adjacent corrugated panels by a matching repetitive bent corner member by means of at least one mechanical fastening element to form a joint providing total load connectivity.   
     
     
         2 . The method of assembling a frameless building of  claim 1 , further including the step of adding a cap member over the formed joint. 
     
     
         3 . The method of  claim 2 , further including the step of forming a box structure having a plurality of joints formed by mechanically fastened together corrugated panels. 
     
     
         4 . The method of  claim 3  wherein the mechanical fasteners are selected from the group of rivets, bolts, staples, bonding or combination thereof. 
     
     
         5 . The method of  claim 1 , further including the step of partially forming sub-assemblies of at least one corrugated panel and matching repetitive bent corner member for shipment to a building site for assembly with other corrugated panels. 
     
     
         6 . The method of  claim 1  wherein the fastened together panels and repetitive bent corner members may be at substantially any angle to each other so as to form differently shaped and sized buildings. 
     
     
         7 . A method of assembling a frameless metal building from roll formed corrugated metal sheet material comprising the steps of:
 forming a plurality of specifically shaped and sized metal corrugated panels having first and second ends;   forming cyclically repetitive bent metal corner members that exactly match the shape of the specifically shaped and sized metal corrugated panels; and   joining the first and second ends of selected metal corrugated panels to first and second ends of adjacent metal corrugated panels by a matching repetitive bent metal corner member by means of at least one mechanical fastening element.   
     
     
         8 . The method of assembling a frameless metal building of  claim 7 , further including the step of adding a metal cap member over the formed joint to provide bending strength. 
     
     
         9 . The method of  claim 8 , further including the step of forming a metal box structure having a plurality of joints formed by mechanically fastened together corrugated panels. 
     
     
         10 . The method of  claim 9  wherein the mechanical fasteners are selected from the group of rivets, bolts, staples, bonding or combination thereof. 
     
     
         11 . The method of  claim 7 , further including the step of partially forming a metal sub-assembly comprised of at least one metal corrugated panel secured together with at least one matching metal repetitive bent corner member for shipment to a building site for assembly with other corrugated panels. 
     
     
         12 . The method of  claim 7 , wherein the fastened together panels and repetitive bent corner members may be at substantially any angle to each other so as to form differently shaped and sized frameless metal buildings. 
     
     
         13 . A method of forming a frameless building having joints with Total Load Connectivity at the joints for improved and design adaptability comprising the steps of
 forming a plurality of specifically shaped and sized corrugated panels having first and second ends;   forming cyclically repetitive bent corner members that exactly match the shape of the specifically shaped and sized metal corrugated panels; and   joining ends of selected specifically shaped and sized corrugated panels to adjacent ends of other selected specifically shaped and sized corrugated panels to matching repetitive bent corner members by means of a non-welded connecting means to form building subassemblies.   
     
     
         14 . The method of  claim 13 , wherein the specifically shaped and sized corrugated panels and the cyclically repetitive bent corner members are made from high-strength sheet metal. 
     
     
         15 . The method of  claim 14  wherein the non-welded connecting means is a mechanical fastener that may be applied at a factory or at a building site. 
     
     
         16 . The method of  claim 13  wherein the building subassemblies are sized and dimensioned so as to be readily transportable to a building site using available transportation means. 
     
     
         17 . The method of  claim 16  wherein the building subassemblies are sized and dimensioned so as to fit into a box shaped cargo envelope that is 8′ wide×8′ tall and 40′ long.