B - Operations – Transporting – 27 – D
Patent
B - Operations, Transporting
27
D
B27D 1/08 (2006.01) B66F 3/08 (2006.01) E04F 21/22 (2006.01)
Patent
CA 2182748
A woodworking press for effecting a mating of jointed boards. The instant invention is an elongated pressing/ jacking device which includes, at one end, an anchor piece, at the other end a reversible head for contact of a workpiece and a central turnbuckle structure connecting the anchor and the head. The anchor is adapted for nailing to a substrate and has a feature to enhance prying the anchor from the substrate. The turnbuckle device is conventional, but is enhanced by use of a transfixed, shuttling handle. The head is unique in that it is designed having multiple edges which may be brought into mating contact with wood joint structures of varying morphology. Through use of a simple, yet elegant, connection mechanism, the head may be alternately positioned so as to present different mating configurations to the workpiece.
Outil pour l'assemblage par joints de planches de bois, comportant à l'une de ses extrémités une pièce de fixation à un support, à l'autre extrémité, un serre-joint réversible et, entre les deux, un dispositif de tension. La pièce de fixation est conçue pour être clouée au support et comporte un dispositif facilitant sa dépose. Le dispositif de tension est de type classique, mais amélioré par l'ajout d'une poignée à mouvement de va-et-vient posée de part en part du dispositif de tension. La particularité du serre-joint réside dans le fait qu'il comporte plusieurs faces lui permettant d'épouser des joints de différentes configurations. Grâce à un dispositif simple mais astucieux, le serre-joint peut être présenté sous différents angles pour correspondre à la configuration de la pièce à assembler.
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Tarbell Russell John
LandOfFree
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