Profile clamp
AssigneeNorma Germany GmbH
InventorsManfred Krueger, Stephan Mann, Achim Kamp
Life of this patent
Estimating the term…
Abstract
Profile clamp has a base and flanks facing radially inwards. The clamp utilizes a tensioning device that connects two ends of the clamp band to one another. The clamp band has in a circumferential direction at least a first part and a second part. The first part has in at least one of its flanks a first connection geometry and the second part in at least one of its flanks has a second connection geometry. The first connection geometry and the second connection geometry are engagable with one another.
Claims16
A profile clamp comprising:
- a first part having a base and flanks;
- a second part having a base and flanks;
- a tensioning device configured to connect ends of the first and second parts to one another;
- a first connection geometry arranged on the first part;
- a second connection geometry arranged on the second part;
- and
- the first connection geometry and the second connection geometry being engagable with one another so as to connect opposite ends of the first and second parts to one another,
- wherein the first connection geometry is formed exclusively within each flank of the first part and the second connection geometry is formed exclusively within each flank of the second part, whereby the bases of the first and second parts are continuous and free of connection geometries, and
- wherein the first connection geometry has a recess that opens radially outwardly relative to a circumferential direction of the profile clamp so as to engage with a portion of the second connection geometry.
A profile clamp comprising:
- a first C-shaped clamping part having a base and flanks extending radially inward from the base;
- a second C-shaped clamping part having a base and flanks extending radially inward from the base;
- a tensioning element configured to connect ends of the first and second C-shaped clamping parts to one another;
- a first connection geometry arranged on the first C-shaped clamping part and being located on an opposite end of the first C-shaped clamping part;
- a second connection geometry arranged on the second C-shaped clamping part and being located on an opposite end of the second C-shaped clamping part;
- and
- the first connection geometry and the second connection geometry being releasably engagable with one another,
- wherein the first connection geometry is formed exclusively within each flank of the first C-shaped clamping part and the second connection geometry is formed exclusively within each flank of the second C-shaped clamping part,
- wherein the first and second connection geometries are located radially inward with respect to each base,
- wherein an imaginary plane passing through a center of each said base in a base thickness direction does not intersect the first and second connection geometries, and
- wherein the first connection geometry has a recess that opens radially outwardly relative to a circumferential direction of the profile clamp so as to engage with a portion of the second connection geometry.
A profile clamp for connecting together ends of pipes, comprising:
- a first C-shaped part comprising:
- a connecting end;
- a base;
- and
- two spaced-apart radially inwardly oriented diverging flanks integrally formed with the base and extending to an opposite connecting end;
- a second C-shaped part comprising:
- a connecting end;
- a base;
- and
- two spaced-apart radially inwardly oriented diverging flanks integrally formed with the base and extending to an opposite connecting end;
- a tensioning device configured to connect the connecting ends of the first and second parts to one another;
- a first connection geometry located radially inward of the base and arranged on each of the two diverging flanks of the opposite connecting end of the first part;
- a second connection geometry located radially inward of the base and arranged on each of the two diverging flanks of the opposite connecting end of the second part;
- the first connection geometry and the second connection geometry being engagable with one another,
- wherein the profile clamp is installable on the ends of the pipes so that the two diverging flanks contact tapered contact surfaces of the pipe ends,
- wherein an imaginary plane passing through a center of each said base in a base thickness direction does not intersect the first and second connection geometries, and
- wherein the first connection geometry has a recess that opens radially outwardly relative to a circumferential direction of the profile clamp so as to engage with a projection of the second connection geometry that extend radially inwardly relative to the circumferential direction.
Dependencies are inferred from the claim text.