| 摘要 |
A quick coupling ( 1 ) comprising a sleeve-shaped coupling body ( 3 ) with a receiving opening ( 4 ) to receive one end ( 5 ) of a pipe ( 2 ), a retaining element ( 7 ) to hold the end ( 5 ) of the pipe in the coupling body ( 3 ), a sealing element ( 8 ) to seal the pipe ( 2 ) against the coupling body ( 3 ) and a securing element ( 9 ) to secure the connection between the pipe ( 2 ) and the coupling body ( 3 ), in conjunction with first and second locking ribs ( 23,24 ) adjacent to the receiving opening ( 4 ) on an external surface ( 21 ) of the coupling body ( 3 ), which ribs extend outwards in a radial direction and interact with the securing element ( 9 ) for the purpose of securing a connection between the pipe ( 2 ) and the coupling body ( 3 ).
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