COUPLING ARRANGEMENT FOR SCREW COUPLING
First Claim
1. A coupling arrangement for a screw coupling for liquid conduits of a high-pressure cleaning device,wherein the coupling arrangement is connectable in a liquid-tight manner to a further coupling arrangement of the screw coupling and comprises a conduit piece having a channel for a liquid under pressure;
- wherein the coupling arrangement comprises a multi-start thread for screwing the coupling arrangement to the further coupling arrangement of the screw coupling;
wherein the coupling arrangement comprises a clamping device which is clampable to a clamping face of the further coupling arrangement;
wherein the clamping device comprises a dimensionally stable clamping ring mount on which a clamping ring is held; and
wherein the clamping ring is deformable and is adaptable to the shape of the clamping face by pressing onto the clamping face of the further coupling arrangement.
1 Assignment
0 Petitions
Accused Products
Abstract
A coupling arrangement is provided for a screw coupling for liquid conduits of a high-pressure cleaning device. The coupling arrangement is connectable in a liquid-tight manner to a further coupling arrangement of the screw coupling, and includes a conduit piece having a channel for liquid under pressure, a multi-start thread for screwing the coupling arrangement to the further coupling arrangement, and a clamping device which is clampable to a clamping face of the further coupling arrangement. The clamping device includes a dimensionally stable clamping ring mount on which a clamping ring is held, wherein the clamping ring is deformable and adaptable to the shape of the clamping face by pressing onto the clamping face of the further clamping arrangement. In addition, a screw coupling with a coupling arrangement of that kind is provided.
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Citations
18 Claims
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1. A coupling arrangement for a screw coupling for liquid conduits of a high-pressure cleaning device,
wherein the coupling arrangement is connectable in a liquid-tight manner to a further coupling arrangement of the screw coupling and comprises a conduit piece having a channel for a liquid under pressure; -
wherein the coupling arrangement comprises a multi-start thread for screwing the coupling arrangement to the further coupling arrangement of the screw coupling; wherein the coupling arrangement comprises a clamping device which is clampable to a clamping face of the further coupling arrangement; wherein the clamping device comprises a dimensionally stable clamping ring mount on which a clamping ring is held; and wherein the clamping ring is deformable and is adaptable to the shape of the clamping face by pressing onto the clamping face of the further coupling arrangement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification