Square T clamp assembly for elongate members

A clamp assembly for joining perpendicularly arranged, square in cross-section, elongate, structural members and thereby form part of a framework;

• said clamp assembly comprises a pair of aligned, confronting, gripping members that include sockets at opposed ends thereof for supporting perpendicularly arranged structural members in fixed relationship respective to each other;
• one of said sockets is of complementary configuration respective to a marginal end of one structural member, the other of said sockets is of complementary configuration respective a medial length of the other structural member;
• each of said gripping members are of unitary construction, and has a planar surface that is divided into a first planar surface and a second planar surface by through bolts extending perpendicularly therethrough by which said gripping members are forced together and against the outer surface of the structural members;
• opposed marginal lengths of a top and bottom of the gripping members extend perpendicular to said second planar surface to form adjacent wall surfaces in the form of a U for abuttingly receiving three adjacent sides of a structural member therewithin;
• said of, posed marginal lengths of said top and bottom are parallel to one another and perpendicular to said second planar surface;
• through bolts extend perpendicular through both said pair of gripping members and between the elongate structural member and the bolts are tensioned to force the pair of gripping members to bear against and become fastened to the pair of square in cross-section, elongate, structural members which are arranged perpendicular respective to one another;
• each gripping member is a deformed sheet of metal having marginal lengths thereof arranged perpendicularly to the planar surface and forming part of said sockets to extend about the elongate members and attach one elongate member to the other;
• a terminal end of a first socket forming member is spaced from the confronting gripping member and the opposed marginal lengths of a top and bottom of the second socket forming member are spaced from one another.

A pair of shaped gripping members provide a clamp assembly for attachment to perpendicularly arranged, square in cross-section, elongate, structural members to join the members together into a framework;

• said pair of shaped gripping members are aligned in confronting relationship respective to one another and having opposed terminal ends that form sockets arranged normal to one another wherein each gripping member is a deformed sheet of metal;
• one of said sockets is of a complementary configuration respective to a marginal end of one structural member to receive the member in captured relationship therewithin, the other of said sockets is of a complementary configuration respective to a medial length of another structural member to receive the member in captured relationship therewithin, and thereby removably secure the perpendicularly arranged structural members together;
• each gripping member of said pair of shaped gripping mention is of unitary construction, each of said gripping members has a planar surface divided into a first socket forming member and a second socket forming member by a through bolt extending perpendicularly through said planar surface;
• the first socket forming member of each said gripping member terminates in a flange which extends perpendicular to said surface to form adjacent wall surfaces of said first socket forming part and abuttingly receives adjacent sides of one structural member therewithin;
• the second socket forming member of each said gripping member includes opposed parallel flanges which extend perpendicular to said planar surface to form adjacent wail surfaces in the form of a U for abuttingly receiving three adjacent sides of another structural member therewithin;
• said through bolt extends perpendicular through both said gripping members and between the spaced ends of the elongate structural members and means by which the bolt is tensioned to force the gripping members together and to bear against the elongate structural members;
• said planar surface is apertured to admit said through bolt therethrough and thereby attach each gripping member to the structural member;
• said flange of the first socket forming member is apertured to admit a screw therethrough and thereby further attach said gripping men, bet to the structural members;
• and
• a planar surface of the second socket forming member is apertured to admit a screw therethrough and thereby further attach said gripping member to the structural members.