Coupling for tightly joining socket free ends of two pipes - has elastomeric collar with or without outer sleeve, and at least two clamping elements
DE4224410A1
Elastomer sealing ring for push-in connection and reusable inner sleeve - has radially deformable inner part to allow removal of sleeve and sleeve lining while anchored in pipe wall.
DE4216305A1
Spring ring and seal for ceramic pipe connection - has elastomeric seal enabling pipe end to be fixed in sleeve, covering and protecting spring ring
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Connecting system between metal gutter sections - uses protruding elastomer seal in transverse rib at overlapping end
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Metal roofing gutter connecting system - comprises flat transverse rib accommodating protruding elastomer seal on inside at overlap
DE4105577A1
Metal roofing gutter connecting system - comprises transverse rib in one overlapping end accommodating inwards-protruding elastomer seal
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High speed fan assembly - has driving section hub with ribs cooperating with driven section segments each including backward curved blade
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Stoneware pipe joint assembly - using elastic rolling rings for spigot and socket components
