Patent ID: 9745926
Date: 2017-08-29
CPC Classifications: F02B,F02M,F16L

Claim:
1. Fluid line coupling for a mechanical and fluidic coupling, comprising: a fluid-carrying first component and a fluid-carrying second component, a pipe body at least one of integrated with and attached to the first component, a connecting piece arranged coaxially to the pipe body in an inserted position, the connecting piece at least one of integrated with and attached to the second component, a securing clip disposed on an outer side of the pipe body, the securing clip surrounding the pipe body in a circumferential direction at least 180° , wherein the securing clip is radially adjustable relative to the pipe body between a securing position in which the connecting piece is secured to the pipe body in the inserted position and a releasing position in which the connecting piece is unsecured to the pipe body in the inserted position, wherein the connecting piece has a securing groove on an outer side extending in the circumferential direction, wherein the pipe body has a securing slot extending in the circumferential direction and which is radially in alignment with the securing groove when the connecting piece and the pipe body are in the inserted position, wherein the securing clip has a radially inwardly projecting securing web on an inner side, the securing web extending in the circumferential direction which in the securing position engages through the securing slot radially into the securing groove and which in the releasing position is disengaged from the securing groove, wherein the pipe body has on an outer side at least one guide groove extending in the circumferential direction, and the securing clip on the inner side has at least one radially inwardly projecting guide web which at least in the securing position engages radially the appurtenant guide groove, and wherein the securing clip has a strip-shaped base body surrounding the pipe body circumferentially, and the securing web and guide web both extend radially inward from the strip-shaped base body.