Pipe coupling capsulation assembly with retaining elements
A pipe coupling capsulation assembly includes a band having an inner annular seal element wrappable around a pipe, opposing clamp members that extend from the band, at least one tightening element for clamping together the clamp members, and a plurality of retaining elements extending from the band. Each retaining element overlies a portion of an adjacent one of the retaining elements.
1. A pipe coupling capsulation assembly comprising:
a band having an inner annular seal element wrappable around a pipe;
opposing clamp members that extend from said band;
at least one tightening element for clamping together said clamp members; and
a plurality of retaining elements extending from said band, each of said plurality of retaining elements overlying a portion of an adjacent one of said plurality of retaining elements, and wherein said plurality of retaining elements are secured to said band with L-shaped legs which are joined to said band and said plurality of retaining elements.
2. The pipe coupling capsulation assembly according to claim 1 , wherein each of said plurality of retaining elements comprises a first portion from which extends a second portion from which extends a third portion, and wherein said plurality of retaining elements are arranged all around a perimeter of an open end of said band, such that the third portion of one of said plurality of retaining elements overlies an end portion of the first portion of an adjacent one of said plurality of retaining elements.
3. The pipe coupling capsulation assembly according to claim 2 , wherein for each of said plurality of retaining elements, said second portion is bent with respect to said first portion and said third portion is bent with respect to said second portion.
4. The pipe coupling capsulation assembly according to claim 2 , wherein for each of said plurality of retaining elements, said third portion is parallel to said first portion within a deviation of 0-20%.
5. The pipe coupling capsulation assembly according to claim 2 , wherein for each of said plurality of retaining elements, said end portion is bent with respect to a rest of said first portion.
6. The pipe coupling capsulation assembly according to claim 1 , wherein said plurality of retaining elements are perpendicular to an outer contour of said band, within a deviation of 0-20%.
7. The pipe coupling capsulation assembly according to claim 1 , wherein said annular seal element is part of or assembled with a split ring, and the split ring is lockable with a lock member.