Abstract: The connector plate stock includes a sheet metal plate having a plurality of elongated nail-like teeth struck to project to one side thereof and in a plurality of longitudinally extending rows. Mutually normal scorelines are formed in the stock plate to define a plurality of discrete connector plates. The scorelines also define weakened portions along the stock plate between adjacent discrete connector plates whereby the latter are separable one from the other and from the stock plate. The connector plate stock per se provides a packing assemblage. The stock is stacked for shipping in pairs of stack plates having teeth extending toward one another. The stock plates of each adjacent pair thereof in the stock lie in back-to-back relation one with the other.

Abstract: Disclosed is a panel for securing electrical components in an electrical box or enclosure. The panel includes a plate comprised of sheet metal and having a plurality of teeth struck to extend in a generally normal direction to one side of the plate leaving a plurality of slots in the plate from which the teeth are struck. The electrical components are secured to the plate by screws which are threadedly received in the slots left by the teeth when struck from the plate. The plate is secured to a wall of the enclosure by screws which extend through the wall and into the slots left by the teeth from the side of the plate remote from the electrical components. The plate is therefore spaced from the wall of the enclosure with the tips of the teeth bearing directly against the enclosure wall.

Abstract: The apparatus includes a conveyor table having press heads mounted on opposite sides. Coils of connector plate stock having prepunched integrally extending teeth feed upper and lower press platens movable toward one another to substantially simultaneously cut the connector stock to predetermined lengths to form connector plates and embed the teeth of the connector plates on opposite sides of joints formed by wooden frame members disposed on the conveyor between the press heads. Upon completion of the pressing operation, a feed mechanism locates predetermined lengths of connector stock between the press platens for the next cut and embedment operation. Selectively extensible and retractable stops are provided on the conveyor table and press heads against which respective webs and chords of the frame being fabricated are butted to locate the same in position forming a completed frame. Clamps on the conveyor press the chords against the web ends while the connector plates are embedded in the joints.

Abstract: A method and apparatus for end jointing timber members such as floor or ceiling joists by means of spiked timber connector plates, using apparatus incorporating equipment to position and hold the timber and automatically feed connector plates from cassettes or magazines holding a supply of connector plates onto magnetized pressing platens which then rotate to position the connector plates to span the joint to be made before passing the spikes into the relevant timber members.