초록 ▼

For the connection of two edges of areal parts which extend at least along one common section essentially parallel to one another, at least one retaining element is arranged at the one edge which form-lockingly engages from behind, as viewed in the edge direction, in a recess in the other edge. At l

For the connection of two edges of areal parts which extend at least along one common section essentially parallel to one another, at least one retaining element is arranged at the one edge which form-lockingly engages from behind, as viewed in the edge direction, in a recess in the other edge. At least one projection arranged laterally offset at the one edge in relation to the retaining element in the direction of the engagement from behind, abuts form-lockingly at the part with the recess essentially in the edge direction. For the connection of the terminal edges of open ends of a ring-shaped clamping band, analogously a retaining tongue is provided, preferably in the center of the one edge with lugs projecting on both sides from the tongue which form-lockingly engages from behind in an essentially congruent recess in the other edge also arranged essentially centrally. One projection each is arranged in the one edge to both sides of the tongue, preferably arranged at the end of the one edge, whereby each projection form-lockingly abuts at the band-like part having the recess essentially parallel to the edge direction each in the direction toward the recess.

대표청구항 ▼

An arrangement for the connection of two areal parts along two edges thereof which extend essentially parallel to one another at least along a common section, comprising retaining means projecting from one edge of one part in the direction toward and over the edge of the other part, said retaining m

An arrangement for the connection of two areal parts along two edges thereof which extend essentially parallel to one another at least along a common section, comprising retaining means projecting from one edge of one part in the direction toward and over the edge of the other part, said retaining means being operable to form-lockingly engage from behind, as viewed in the edge direction, in a recess means provided in the other part, and at least one projection means at the one part laterally offset with respect to the retaining means in the direction of the engagement from behind, which form-lockingly abuts at the other part with the recess means to constrain bending movement in the other part in the edge direction which would open the recess means in the presence of tensional forces in the two parts.