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US 7,316,429 B2Granted
Pressed-connection arrangement
AssigneeViega GmbH & Co. KG
InventorWalter Viegener
Life of this patent
Estimating the term…
Abstract
A pressed connection arrangement including a first pipe end and a connection piece configured to receive the pipe end. The connection piece has a ring-shaped receiving device and the ring-shaped receiving device includes a cutting ring and a sealing ring. A separating ring is located between the sealing ring and the cutting ring such that the separating ring holds the cutting ring at a distance from the sealing ring.
Claims9
A pressed connection arrangement comprising:
- a first pipe end;
- a connection piece configured to receive the first pipe end and having a ring-shaped receiving device, the ring-shaped receiving device including a cutting ring and a sealing ring;
- and
- a separating ring located between the sealing ring and the cutting ring such that the separating ring holds the cutting ring at a distance from the sealing ring, the separating ring being T-shaped and having rounded edges projecting axially such that on a radial interior side of the rounded edges a receiving device is formed, the receiving device providing a space, and into which space the sealing ring is pressed as a result of a compression of the sealing ring in the radial direction.
1 more element
Dependencies are inferred from the claim text.