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Quick fitting and quick fitting female element incorporating said element
Quick fitting and quick fitting female element incorporating said element
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机译：快速装配和带有所述元件的快速装配阴型元件
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摘要
Rapid fitting female element (A) (R) for the removable connection of two pressurized fluid pipes, this female element (A) being able to receive in engagement, along a longitudinal axis (X-X ') of this female element (A) and in an insertion channel (42) located on a front side of the female element (A), a male connector element (B), this female element comprising (A): - a body (40) crossed by a fluid circulation conduit (400), - locking balls (74) of the male element (B) in a coupled configuration, these blocking balls (74) being positioned in radial housings (72) of the body (40) and being capable of projecting radially in the insertion channel (42), - a control member (90; 80) moving in translation along a longitudinal axis (X-X '; X80) between a first position, in which the male element (B ) is locked in the female element (A) in coupled configuration, and a second position, in which the male elements (B) and female (A) are in uncoupled configuration, during a decoupling maneuver of the male element (B) and the female element (A), and - an intermediate locking ring (70), movable in axial translation between a rear position in the that an inner wall (702a) of the intermediate ring (70) keeps the blocking balls (74) protruding in the insertion channel (42) in coupled fitting of the fitting (R), and a front position on the front side of the element female (A) in which the blocking balls (74) are free to be pushed in the opposite direction to the longitudinal axis (X-X ') of the female element (A) so as not to protrude into the insertion channel (42), under the action of the command body (90; 80) during the decoupling maneuver, this female element being characterized in that it comprises means (98; 94) for locking in the rear position of the intermediate ring (70) in coupled configuration of the fitting (R) and because the unlocking of the intermediate ring (70) towards its forward position it is triggered by the release (F6) of the control element (90; 80) towards its second position.
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