Invention Grant
- Patent Title: Press fitting for a pipe joint and assembly group for a press fitting
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Application No.: US17964801Application Date: 2022-10-12
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Publication No.: US11976755B2Publication Date: 2024-05-07
- Inventor: Vesa Rotso , Gregor Sobota , Rainer Dittmar
- Applicant: Uponor Innovation AB
- Applicant Address: SE Virsbo
- Assignee: Uponor Innovation AB
- Current Assignee: Uponor Innovation AB
- Current Assignee Address: SE Virsbo
- Agency: Haynes Beffel & Wolfeld LLP
- Agent Andrew L. Dunlap
- Priority: DE 2021105547.2 2021.10.13
- Main IPC: F16L13/14
- IPC: F16L13/14 ; F16L33/207

Abstract:
A press fitting for a pipe connection is provided. The press fitting comprises a fitting body for connecting the press fitting to a pipe, a substantially cylindrical pressing sleeve fixed to the fitting body and having a pressing area, and a stop ring fixed to the pressing sleeve and limiting the pressing area in an axial direction of the press sleeve. The stop ring has a substantially cylindrical inner contour with protruding first regions and second regions receding from the first regions. The first areas of the first stop ring encompass an outer contour of the pressing sleeve in a clamping manner. The second areas of the stop ring are spaced from the outer contour of the pressing sleeve.
Public/Granted literature
- US20230110392A1 Press fitting for a pipe joint and assembly group for a press fitting Public/Granted day:2023-04-13
Information query