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US 9,568,130 B2Granted
Profiled clamp with sealing element
AssigneeNorma Germany GmbH
InventorsDetlef Henrich, Mathias Krauss, Manfred Krueger
Life of this patent
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Abstract
Profiled clamp that includes a clamping element, a sealing element having elastically deformable spacers on a radial outside, and a profile band on which the sealing element is held secured against loss. The elastically deformable spacers bear against an inside of the profile band in a non-positive manner.
Claims19
A profiled clamp comprising:
- a clamping element;
- a sealing element having elastically deformable spacers spaced around a circumference on a radial outside of the sealing element;
- and
- a profile band on which the sealing element is held secured against loss,
- wherein the elastically deformable spacers bear against an inside of the profile band in a pre-loaded manner,
- wherein each spacer comprises, in a circumferential direction of the sealing device:
- a fixed end connected to the sealing element, followed by a contact region structured and arranged to bear against the inside of the profile band, followed by a free end, and
- wherein the contact region is arranged furthest radially outwards in a non-tensioned state of the profile clamp.
5 more elements
A profiled clamp comprising:
- a clamping element;
- a profile band having a radially inwardly opening channel;
- a sealing element having a plurality of spacers formed on an outer radial surface and spaced around a circumference, the plurality of spacers being elastically deformable to bear against an inside of the channel;
- and
- at least one radial projection formed in the channel that is structured and arranged for positioning the sealing element,
- wherein each spacer comprises, in a circumferential direction of the sealing element, a fixed end connected to the sealing element, followed by a contact region structured and arranged to bear against the inside of the profile band, followed by a free end, and
- wherein the contact region is arranged furthest radially outwards in a non-tensioned state of the profiled clamp.
4 more elements
Dependencies are inferred from the claim text.