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US 8,752,867 B2Granted
Sanitary hose coupling
AssigneeNeoperl GmbH
InventorsKevin Mager, Werner Kury
Life of this patent
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AssigneeNeoperl GmbH
InventorsKevin Mager, Werner Kury
Estimating the term…
A sanitary hose coupling (1) including a tubular coupling base body (2) which, in at least one of the base body end regions thereof, has a hose connector (3) profiled in at least one sub-region for a flexible water hose (4) to be pushed on, and also includes a crimp sleeve (6) which, when deformed, fixes an end (5) of the water hose (4) encompassed by the crimp sleeve (6) on the hose connector (3). The hose coupling (1) provides that the end (5) of the water hose (4) encompassed by the crimp sleeve (6) can be fixed in a rotationally fixed manner on the hose connector (3), and that the end (5) of the hose can be pushed onto a profiled section (7) of the hose connector (3) that is not round in the circumferential direction. Since the hose coupling permits a torque transmission between the water hose (4) and the coupling base body (2), the hose coupling is able to substantially facilitate the mounting and dismantling of a water hose (4) even under restricted spatial conditions.
A sanitary hose coupling (1) comprising a tubular coupling base body (2), which at least at a base body-end section comprises a hose connector (3), profiled at least sectionally, to be pushed onto a flexible water hose (4), as well as a crimp sleeve (6), that in a deformed state fixes a hose end (5) of the water hose (4) encompassed by the crimp sleeve (6) on the hose connector (3) in a water tight manner, wherein the hose end (5) encompassed by the crimp sleeve (6) fixes the water hose (4) on the hose connector (3) in a torque-proof fashion with the hose end (5) being located on a profiled section (7) of the hose connector (3) that is out-of-round in a circumferential direction, the out-of-round profiled section (7) is embodied generally square or triangular in a circumferential direction, wherein corners of the out-of-round profiled section comprise cut edges.
Dependencies are inferred from the claim text.