Method for disassembling two ultrasonically welded elements and element ultrasonically weldable to another element enabling said method to be carried out

The method involves positioning a wire (44) between an assembled support (30) and a wall (36) to an energy director in a secant manner, where the wire includes appropriate mechanical properties to cut a junction (42) formed by the energy director and move the wire between the support and the wall to...

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Bibliographische Detailangaben
Hauptverfasser:	Gallant, Guillaume, Charles, Julien, Soula Denis
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPING-OUT TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The method involves positioning a wire (44) between an assembled support (30) and a wall (36) to an energy director in a secant manner, where the wire includes appropriate mechanical properties to cut a junction (42) formed by the energy director and move the wire between the support and the wall to intersect the junction. Force is exerted on the wire to cause a rotary movement of multiple portions (46, 46') of the wire around the junction formed by the energy director, where the rotary movement of the wire separates the support and the wall. An independent claim is also included for an element intended to be assembled with another element by ultrasonic welding.