| 摘要 |
The tension hook is for releasably joining two building components, one (6) having an engageable edge (8) and the other being hollow (12) at its joining end with two opposing walls (16). The tension hook (9) is inserted in the hollow space to engage the edge of the first component. - The inner end of the hook is inclined (10) to accommodate a tension screw (3). A casing (2) fits between the two opposing walls of the hollow component and has a first hole (13) in which the hooked component fits, and a second threaded cross hole to receive the tension screw.(2) |
