| 摘要 |
A pivotable bracket is provided such that a constant moment of friction is present at the hinge (4). A first hinge part (5) is provided, which has a cylindrical pin (6) and a contact surface (11). A second hinge part (12) is provided, which has a bearing bush (13), which can be pushed over the pin (6), with two friction surfaces (15, 16) directed at right angles to the central axis (14). The second hinge part (12) is braced against the contact surface (11) by means of a tensioning device (7, 19, 20, 21, 22) arranged on the upper side of the pin (6).
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