| 摘要 |
This framework for sanitary installations is formed by a frame of steel tubes of square cross-section. The feet are vertical extensions (3) of these square tubes, into which sliding cylindrical tubes (4) are inserted. These cylindrical tubes end, at the bottom, with cross members (7) which can be fixed to the floor by means of orifices (8). A lateral orifice provided with an internal threading is made in each foot; a screw (6) which simply has to be screwed into the threading makes it possible to lock the cylindrical tube in the chosen position by pressing its cone point against the cylindrical tube. <IMAGE>
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