Floatable pipe combination
Assigneeagru Kunststofftechnik Gesellschaft m.b.H.
InventorsAlbert Lueghamer, Wolfgang Prangl
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Abstract
A floatable pipe combination has a plastic pipe having a rear longitudinal end, on which a rear flange region is formed, and a front longitudinal end, on which a front flange region is formed, a closing cover arranged on the rear longitudinal end, and a closing cover arranged on the front longitudinal end. A pulling device is arranged on the closing cover. At least on the front longitudinal end, a flange protection with an outer protective covering is arranged. The outer protective covering is formed to radially project with respect to the outer diameter of the plastic pipe.
Claims17
A floatable pipe combination comprising:
- a plastic pipe having a rear longitudinal end, on which a rear flange region is formed, and a front longitudinal end, on which a front flange region is formed;
- a rear closing cover arranged on the rear longitudinal end;
- a front closing cover arranged on the front longitudinal end, wherein a pulling device is arranged on the front closing cover,
- wherein at least on the front longitudinal end, a flange protection (8) with an outer protective covering is arranged,
- wherein the outer protective covering is formed to radially project with respect to the outer diameter of the plastic pipe, and
- wherein the flange protection comprises an internal protective body which encloses the circumference of the rear flange region.
A floatable pipe combination comprising:
- a plastic pipe having a rear longitudinal end, on which a rear flange region is formed, and a front longitudinal end, on which a front flange region is formed;
- a rear closing cover arranged on the rear longitudinal end;
- a front closing cover arranged on the front longitudinal end, wherein a pulling device is arranged on the front closing cover,
- wherein at least on the front longitudinal end, a flange protection with an outer protective covering is arranged,
- wherein the outer protective covering is formed to radially project with respect to the outer diameter of the plastic pipe,
- wherein the front flange region comprises a lapped flange, which is supported on a stub end,
- wherein the front closing cover is screwed together with the lapped flange, and
- wherein the outer protective covering of the flange protection is screwed together with the lapped flange.
Dependencies are inferred from the claim text.