Building construction

Claim 1

A BUILDING WALL STRUCTURE COMPRISING A PAIR OF ELONGATED, RELATIVELY LATERALLY-SPACED, PARALLEL FRAME MEMBERS, SAID FRAME MEMBERS BEING OF SELECTED DEPTH BETWEEN OPPOSED INNER AND OUTER EDGES; AN OUTER PANEL SKIN MEMBER MOUNTED BETWEEN AND WITHIN THE PAIR OF ADJACENT FRAME MEMBERS HAVING INNER AND OUTER FACES AND HAVING OPPOSED LONGITUDINAL SIDE EDGES DISPOSED ADJACENT SAID FRAME MEMBERS; STOPS EXTENDING LONGITUDINALLY OF SAID FRAME MEMBERS AND SECURED THERETO OUTWARDLY OF THE OUTER FACE OF SAID SKIN MEMBER WITH THE SKIN MEMBER FREE OF SAID STOPS TO PERMIT LONGITUDINAL MOVEMENT OF THE EDGES OF THE SKIN MEMBER RELATIVE TO THE ADJACENT FRAME MEMBERS BUT TO RETAIN THE SKIN MEMBER INWARDLY OF THE OUTER EDGES AND WITHIN THE DEPTH OF SAID FRAME MEMBERS; AN INSULATING BODY HAVING AN INNER FACE AND HAVING AN OUTER FACE BONDED TO THE INNER FACE OF SAID OUTER SKIN MEMBER WITH LONGITUDINAL EDGES DISPOSED WITHIN THE FRAME MEMBERS AND FREE THEREOF TO PERMIT LONGITUDINAL MOVEMENT OF SAID INSULATING BODY EDGES RELATIVE TO THE ADJACENT FRAME MEMBERS, AN INNER PANEL SKIN MEMBER INWARDLY OF SAID FRAME MEMBERS HAVING INNER AND OUTER FACES WITH ITS OUTER FACE ATTACHED TO THE INNER EDGES OF THE FRAME MEMBERS; AND MEANS FOR CONNECTING SAID INNER SKIN MEMBER TO SAID INSULATING BODY TO PERMIT RELATIVE LONGITUDINAL MOVEMENT THEREBETWEEN; SAID MEANS COMPRISING CHANNEL MEMBERS EXTENDING TRANSVERSELY BETWEEN SAID FRAME MEMBERS WHICH ARE SECURED TO THE OUTER FACE OF SAID INNER SKIN MEMBER AT LONGITUDINALLY SPACED INTERVALS AND WHICH HAVE FLANGES WHICH PROJECT OUTWARDLY INTO RECEIVING TRANSVERSE SLOTS IN THE INNER FACE OF SAID INSULA