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AssigneeAnton Hummel Verwaltungs GmbH
InventorsRainer Seifert, Rolf Steiner, Helmut Gerber, Jurgen Adolf
Estimating the term…
A connection fitting (1), for example a blind plug, valve body, pipe connection piece or the like, with a fitting body (2, 8) and a seal (4) has the form of a multi-component plastic part, in which the two plastic components are plastics that are incompatible with each other, so that the seal (4) can rotate relative to the fitting body (2), in particular when the seal contacts an uneven or fissured opposing surface by which it could be damaged if it continued to be turned when tightening or screwing in the connection fitting (1) relative to this opposing surface.
A connection fitting (1) comprising a fitting body (2, 8) having directly itself or indirectly a rotatable attachment device, and at least one seal (4), wherein the fitting body and the seal form a multi-component plastic part in which the fitting body (2) is made of a harder plastic component and the seal (4) is made of a softer plastic component, wherein the plastics of the two different plastic components are incompatible with each other, and wherein the seal (4) manufactured together with the fitting body (2, 8) is arranged in an axial direction on the fitting body in a form-fit manner, but is rotatable in the rotation direction, so that it can rotate relative to the fitting body (2).
Dependencies are inferred from the claim text.