Abstract: A bracket for adjustably mounting a timber member on a rack is disclosed which has a U-shaped band with two vertical arms joined by a horizontal base, with each arm having a fastener hole to permit rigid fastening of a timber member within the arms of the band. An L-shaped hook extends outwardly from one arm and is in substantially the same plane as the arm. The hook is adapted to engage within a slot in a vertically mounted rack. An end plate is preferably attached to the band perpendicular to the band so as to resist movement of the timber member within the band parallel to the arms and in the direction of the hooks. The hook preferably has a portion adapted to engage in the slot in the rack which is tapered so as to permit a wedging of the hook into the slot. A kit for the assembly of timber members into a structural frame of this invention comprises a rack with a plurality of vertically spaced slots with fastener openings to permit mounting the racks to the face of a timber beam and a hook bracket.

Abstract: A kit for assembling timbers into a play structure is disclosed. The kit includes a frame bracket which has a frame segment joined at a right angle to a beam segment. The frame segment has four nail or screw holes and the beam segment has two nail or screw holes. The beam segment has a square bolt hole for receiving a carriage bolt. The frame segment is adapted to joining two timbers into an A-frame so formed to a transverse overhead laminated beam. The kit also has a frame brace with a body plate having a flange joined to it at such an angle that when the body is placed flat on the A-frame, the flange lies flat on the beam. The frame brace has nail or screw holes and bolt holes in both the body and the flange. The kit also contains rectangular flat beam clamps adapted to attachment across the laminations of the beam so as to restrict the separating of the laminations. The beam clamps have at least two nail holes and a central bolt hole.