Coupling for connecting two ends of a belt, in particular of a darkening device, such as roller blinds or similar.
摘要
<p>The coupling has sheet metal (4) with slot (5) at one end (6) for putting the belt and then the belt is passed through recess (10) at the other end (9). The belt also passes through a section (8) bent at 180[deg] and having pointed projections (7) so as to avoid slippage.</p>
