| 摘要 |
<p>The assembly includes a mounting strip (36) with a sensor holder (38) for the pressure sensor (40) fastened to it. These components are positioned such that the pressure sensor is located in correspondence with the resting location of the scraper blade (30) against the cylinder : The mounting strip end corresponds in shape with the clamped end of the blade. At the side of the sensor holder facing the mounting strip, it is slotted. Slot height corresponds with the mounting strip, which is constructed to hold several sensor holders. The pressure sensor is fastened on the side of the sensor holder facing away from the mounting strip. The sensor holder is bent out from the plane of the strip, this section running tangentially to the cylinder. The sensor is fastened on the side facing the cylinder. A resilient cushion (58) intervenes between sensor and roller. It is plastic, especially a silicone. The pressure sensor is a tactile pressure sensor, especially a piezoelectric element. The sensor holder is steel or plastic. The mounting strip is steel or carbon-reinforced plastic. The sensor holder can be screwed onto it, at various locations. An independent claim is included for the corresponding method of adjusting the pressure of the scraper on the cylinder circumference.</p> |
