| 摘要 |
PCT No. PCT/SE94/00792 Sec. 371 Date Jan. 6, 1996 Sec. 102(e) Date Jun. 6, 1996 PCT Filed Aug. 29, 1994 PCT Pub. No. WO95/08073 PCT Pub. Date Mar. 23, 1995The invention concerns an improved hose clamp consisting of an outer annular tightening band (1) which is provided with a tightening device (3, 4), and of a resilient band (2) which extends along the inner face of the tightening band (1). The resilient band is provided with two axially spaced, inwardly directed peripheral beads (6) which extend around the resilient band (2). Intermediate the beads (6) the resilient band (2) is formed with an outwardly directed ridge (7) in abutment against the inner face of the tightening band (1). By means of a number of openings (8), the ridge (7) is divided into a number of bridges (9) which interconnect the beads (6) with one another around the resilient band (2). These bridges (9) are arranged to allow bead movability in the radial as well as axial directions. |
