초록 ▼

A coupling tool for a double wall is proposed which makes it possible to join an inner and an outer wall together without selecting places while ensuring a sufficient joint strength. The coupling tool is formed by an anchor formed by superposing two metallic plates so as to be spreadable, and a wire

A coupling tool for a double wall is proposed which makes it possible to join an inner and an outer wall together without selecting places while ensuring a sufficient joint strength. The coupling tool is formed by an anchor formed by superposing two metallic plates so as to be spreadable, and a wire of a required length mounted to one end of the anchor. The wire is fixed to the anchor so as to protrude from an end opposite to the tip of the anchor. Since the anchor can be driven into the inner wall at any position, the outer wall can be fixed to the inner wall by use of the coupling tool without selecting places and number.

대표청구항 ▼

[ What is claimed is:] [1.]1. A coupling tool for a double wall, comprising an anchor, and a wire of a required length mounted to one end of said anchor, wherein said wire is fixed to said anchor to extend longitudinally so as to protrude from said end of said anchor, wherein said anchor is formed b

[ What is claimed is:] [1.]1. A coupling tool for a double wall, comprising an anchor, and a wire of a required length mounted to one end of said anchor, wherein said wire is fixed to said anchor to extend longitudinally so as to protrude from said end of said anchor, wherein said anchor is formed by superposing two metallic plates, and coupling them together at one end thereof, at least one of said metallic plates being formed with an inclined surface at its tip on its side opposite the other of said metallic plates.