초록 ▼

A socketless fitting for releasable connection of a pressurized line. The fitting has a housing body with a receiving opening to insert one end of the line, and an inner sleeve attached in the housing body in an arrangement that extends coaxially within the receiving opening for engagement into the

A socketless fitting for releasable connection of a pressurized line. The fitting has a housing body with a receiving opening to insert one end of the line, and an inner sleeve attached in the housing body in an arrangement that extends coaxially within the receiving opening for engagement into the inserted line end. The inner sleeve is fastened in the housing body media-tight around the periphery via connectors and preferably engages in the line media-tight around the periphery. Media-tight outward sealing is accomplished by sealing engagement of the essentially rigidly secured inner sleeve in the line, because the inner sleeve itself is also tightly joined to the housing body.

대표청구항 ▼

[ What is claimed is:] [4.] Plug connector for releasable connection of a pressurized line (2), comprising:a housing body (4) with a receiving opening (6) for insertion of one end (2a) of the line (2), and with an inner sleeve (8) attached in the housing body (4) in an arrangement extending coaxiall

[ What is claimed is:] [4.] Plug connector for releasable connection of a pressurized line (2), comprising:a housing body (4) with a receiving opening (6) for insertion of one end (2a) of the line (2), and with an inner sleeve (8) attached in the housing body (4) in an arrangement extending coaxially within the receiving opening (6) for engagement into the inserted line end (2a), in which a clamping element (12) is mounted to move axially in the receiving opening (6), so that secure the line (2) and, in so doing, acts radially inward against the outer periphery of line (2) with at least one mounting edge (16) in shape-matched or frictional and shape-matched fashion;the inner sleeve (8) being rigidly attached media-tight around the periphery in housing body (4) via connecting devices (20) and engaging media-tight around the periphery in line (2) with sealing devices (22);the connection devices (20) consist of an annular collar (26) of the housing body (4) extending radially inward and a mounting section (30) of the inner sleeve (8) tightly attached in an opening (28) of the annular collar (26); andthe mounting section (30) of the inner sleeve (8) being pressed into the opening (28) of the annular collar (26).