| 摘要 |
<p>1528921 Sealing DRAFTEX DEVELOPMENT AG 23 Dec 1975 [9 Jan 1975] 867/75 Heading E1J [Also in Divisions B5 and B6] A channel-shaped sealing strip for application to welded flanges in vehicle bodies or for use as a draught excluder includes a heatsensitive sealing compound 14 in which is embedded a resistive conductor 16 for heating the compound and thus providing a seal, the strip body being formed by a metal channel-shaped member 8 embedded in flexible material 10 which may be provided with ribs 12 for gripping the flange &c. The compound 14 may be thermoplastic or thermosettable. A tubular sealing bead may be disposed along one of the legs of the channel to provide a door seal.</p> |
