False tenon structure

Claim 2

A false tenon for use at the intersection of first and second planar structural surfaces which meet at a given angle with each of the structural surfaces having thereon facade members of a thickness "t" representing stacked members of a predetermined cross-section, the false tenon comprising; an elongated member of the full, predetermined cross-section configuration; a cradle of a shape adapted to receive the predetermined cross-section defined around a cradle axis transversely through and adjacent to one end of the elongated members; a first tenon planar surface adapted to interface with the first planar structural surface defined at the end of the false tenon and intersecting the surface defining the cradle at a line parallel to the cradle axis; and a projection having a thickness of "t" extending from the end of the elongated member substantially in the direction of the elongated member and defined by a second tenon planar surface adapted to interface with the second planar structural surface which intersects the first tenon planar surface at an angle substantially that of the given angle of the intersection of the planar structural surfaces and at a line substantially perpendicular to the line of intersection of the first tenon planar surface and the cradle surface, a surface extending as a continuation of the cradle surface and having a configuration substantially that of a portion of the predetermined cross-section, and the surface of the elongated member; whereby false tenons may be stacked with alternating false tenons formed in mirror image fashion to provide the appearance of full predetermined cross-section stacked members.

Claim 3

A false tenon as set forth in claim 1 in which the elongated member is of a circular cross-sectional configuration and the cradle is defined by a cylindrical surface having an axis parallel to the first tenon planar surface.

Claim 4

A false tenon as set forth in claim 2 in which the false tenon members are stacked with adjacent tenons interfacing with a facade member at arcuate surfaces defined symmetrically at the end portion of the facade member.

Claim 5

A false tenon as set forth in claim 1 in which the predetermined angle between the structural surfaces is a right angle and the first tenon planar surface and second tenon planar surface intersect at a right angle.

Claim 6

A false tenon as set forth in claim 1 in which the elongated member is formed of a wooden log substantially of circular cross-section.

Claim 7

A facade construction comprising; first and second structural surfaces intersecting at a given angle; a plurality of false tenons formed of elongated members of a predetermined cross-sectional configuration, each tenon having a cradle of a configuration adapted to receive the predetermined cross-section defined transversely through and adjacent to one end of the elongated member, a first tenon planar surface adapted to interface with the first structural surface defined at the end of the false tenon and intersecting the surface defining the cradle at a line parallel to the cradle axis; a projection having a thickness "t" extending from the end of the elongated member substantially in the direction of the length of the elongated member and defined by a second tenon planar surface adapted to interface with the second structural surface and which intersects the first tenon planar surface at an angle substantially that of the given angle of intersection of the structural surfaces and at a line perpendicular to the line of intersection of the first tenon planar surface and the cradle surface, a second surface extending as a continuation of the cradle surface and having a configuration substantially that of a portion of the predetermined cross-section, and the surface of the elongated member, the false tenons being formed in mirror image fashion and stacked in alternating arrangement with the first and second tenon planar surfaces aligned and interfacing with structural surfaces; means attaching the stacked false tenons to the structural surface; and a plurality of facade members of a thickness "t" and having a surface forming a portion of the predetermined cross-section attached to the structural surfaces and closely interfacing the stacked false tenons at the ends thereof.

Claim 8

A facade construction comprising; first and second structural surfaces intersecting at a given angle; a plurality of false tenons formed of elongated members of a predetermined cross-sectional configuration, each tenon having a cradle of a configuration adapted to receive the predetermined cross-section defined transversely through and adjacent to one end of the elongated member, a first tenon planar surface adapted to interface with the first structural surface defined at the end of the false tenon and intersecting the surface defining the cradle at a line parallel to the cradle axis; a projection having a thickness "t" extending from the end of the elongated member substantially in the direction of the length of the elongated member and defined by a second tenon planar surface adapted to interface with the second structural surface and which intersects the first tenon planar surface at an angle substantially that of the given angle of intersection of the structural surfaces and at a line perpendicular to the line of intersection of the first tenon planar surface and the cradle surface, a second surface extending as a continuation of the cradle surface and having a configuration substantially that of a portion of the predetermined cross-section, and the surface of the elongated member, the false tenons being formed in mirror image fashion and stacked in alternating arrangement with the first and second tenon planar surfaces aligned and interfacing with structural surfaces; means attaching the stacked false tenons to the structural surface; and a plurality of facade members of a thickness "t" and having a surface forming a portion of the predetermined cross-section attached to the structural surfaces and closely interfacing the stacked false tenons at the ends thereof.

Claim 9

A structure as set forth in claim 6 in which the predetermined cross-section is circular, elongated members are circular logs, and the cradles are a portion of cylindrical surface.

Claim 10

A structure as set forth in claim 7 in which the facade members are cylindrical at the exposed surface and attached to the structural wall at a flat surface, the facade members having arcuate surfaces formed around the centerline thereof at the portions of the facade members interfacing with the stacked false tenons.