COUPLING belt for pipe couplings for connection to the power CLOSED PIPE, IN PARTICULAR TUBES with plain ends

摘要

1. The clamping strap (6) for a pipe coupling (1) for connection to the frictional connection of pipes, in particular pipes (2) with smooth ends by means enclose at least one tube (2), in particular the end of the pipe in the circumferential direction, wherein the ends (6a, 6b) of the tightening strap (6) can be connected via located at sushestvuet axially pipes (2) of fingers (7a, 7b) and overlap when viewed in the circumferential direction of the pipe (2), wherein one end of the tightening strap (6) is passed through at least one extends in the circumferential direction about the longitudinal rez other end and wherein for tightening the clamping strap (6), the distance between the ends (6a, 6b) can be varied in such a way that the ends (6a, 6b) are moved away from the overlapping area, characterized in that the width of the two overlapping ends (6a, 6b) of the tightening strap (6) together corresponds to the maximum tightening belt width (6) on the longitudinal portion between the ends (6a, 6b), and in that the end (6a) of the tightening strap (6) which is threaded through a longitudinal slot (6c) the other end (6b), provided at least one longitudinally extending styazhnog the belt (6), the longitudinal slot (6d) .2. The clamping strap according to Claim. 1, characterized in that the width of each of the two ends (6a, 6b) corresponds to sushestvuet, half the width of the tightening strap (6) .3. The clamping strap according to Claim. 1, characterized in that the ends (6a, 6b) of the tightening strap (6) are formed as closed petel.4. The tightening belt in one of the paragraphs 1-3, characterized in that the clamping strap (6) is a two-layer continuously across its dline.5. The tightening belt in one of the paragraphs 1-3, characterized in that the clamping strap (6) consists of a single endless belt with rigidly predetermined dlinoy.6. Pipe coupling (1) for connection to the frictional connection of pipes, in particular pipes (2) with smooth ends, including