Tubular joint

An improved tubular joint (10) includes an inner tubular member (14), an outer tubular member (12) having a central bore (13) therethrough, a counterbore (18) extending from the open end of the central bore and terminating in a shoulder (32) between the counterbore (18) and the central bore (13), an...

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Bibliographische Detailangaben
Hauptverfasser:	CHIN, ARTHUR H.T, SZYMCZAK, EDWARD J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PIPES PUNCHING METAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	An improved tubular joint (10) includes an inner tubular member (14), an outer tubular member (12) having a central bore (13) therethrough, a counterbore (18) extending from the open end of the central bore and terminating in a shoulder (32) between the counterbore (18) and the central bore (13), and internal threads (36) on the outer end of the counterbore. A sleeve (16) is positioned within the counterbore and a retainer ring (20) is threaded into the counterbore threads and retains the sleeve within the counterbore. Ribs (22) are formed on the interior of the sleeve and a seal (24) is provided between the exterior of the sleeve and the interior of the counterbore so that pressure forming of the inner tubular member forms it into tight gripping and sealing engagement with the sleeve and the sleeve is sealed within the outer tubular member to form a completed improved tubular joint.