METHOD AND DEVICE FOR CENTERING AND TEMPORARY FIXATION OF TUBE PARTS

Method and device for centering and temporary fixation of tube parts (1, 5) in relation to each other's interior surfaces. A first tool (9) is centered relative to a tube part interior surface (2, 6) by a radially adjustable centering mechanism (13). The centering mechanism (13) is insertable i...

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Bibliographische Detailangaben
1. Verfasser:	OLSSON, KJELL-ÅKE
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING 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 LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	Method and device for centering and temporary fixation of tube parts (1, 5) in relation to each other's interior surfaces. A first tool (9) is centered relative to a tube part interior surface (2, 6) by a radially adjustable centering mechanism (13). The centering mechanism (13) is insertable in the tube part (1, 5). A second tool (10) is centered relative to the first tool (9), by a guiding mechanism (15) which cooperates for centering of the tools (9, 10) relative to one another. The second tool comprises fixing mechanism (17) to fix the exterior surface of the tube part (1, 5) to the second tool (10), and at least one third guide (18) which centers two such second tools (10) relative to one another in their mounted position on respective tube part end (4, 8) and at least one coupling member (19) to connect the two second tools (10).