| 摘要 |
The invention relates to a device for the rapid sealing of a vessel, especially of an unsealed pipe piece, consisting of a collar of elastic material which has sealing ribs along its surface, which sealing ribs are directed inwards and run axially and/or at right angles to the surface of the collar. At its ends, the collar 1 has in each case at least one clamping strip 2, 3, 4, 5, which is connected integrally, can be guided around the circumference of the pipe 6 and is provided with retaining and/or clamping means. At its ends, the collar has a plurality of clamping strips 2, 3, 4, 5 which run parallel to one another. Seen in plan view, the collar 1 forms a straight surface 7 or a bent surface 8 and can also form a L-shaped surface 9 or a T-shaped surface 10. The clamping strips are constructed in an intrinsically overlapping manner, corresponding to the circumference of the pipe 6 or vessel to be sealed, and in each case have interacting retaining elements on their ends, which retaining elements are constructed by means of positive and negative interlocking elements, in the form of transverse corrugations 13 or tongues and grooves 14, 15. <IMAGE>
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