| 摘要 |
An assembling means for the assembly of a tube (10) and one or several other tubes, assembling means, alternative details or surfaces, which assembling means at use is positioned in a tube and comprises a body (1), provided with at least one recess (4) for fixing means for the fixation of tubes, assembling means, details or surfaces, and a tension screw (3). The inner cross-section shape of the tube (10) with at least two opposite surfaces mainly corresponding the shape of two of the opposite surfaces of the assembling means. The assembling means comprises a tension plate (2) having a threaded through hole (7), provided orthogonally to the plane of the tension plate (2), for co-operation with the tension screw (3) whereby the body (1) is provided with a recess (5) for receiving the tension plate (2) and the tension plate (2) is parallelly displaceable towards the inside of the tube (10) in question or one of the opposite surfaces of the tube (10) when tightening the tension screw (3) in and for the fixation of the assembling means in the tube (10).
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