| 摘要 |
<p>Adjustable hinge comprises a sharp-edged protrusion arranged on an adjusting plate (6) and/or on a hinge plate (1, 2) and having a higher degree of hardness than the contacting counter surface of the interacting adjusting plate or hinge plate. Preferred Features: The sharp-edged protrusion is formed as a protruding annular band or matrix or ribbed surface with pyramidal tips. The annular band is arranged on the adjusting plate.</p> |
