| 摘要 |
<p>The object to be protected is covered by a sheet or foil. The edges of the foil can be fastened with a clip (1). In a first step the two edges are inserted into the space between two clamping jaws (4a, 4b) with toothed upper surfaces (12a, 12b). A bow (2) swivel mounted to the center (5) of the lower arm of the u-shaped clip (1) is moved across the serrated upper surface (3) of the upper arm and kept in position by engaging the teeth positioned at its own lower surface with the structured area (3).</p> |
