Device for placing and sticking holding-down elements to support surfaces

The present invention is used for setting and bonding fasteners to support surfaces. The fasteners are provided with connecting surfaces which are coated with a dry hot-melt-type adhesive on the bare side thereof. The adhesive can be reactivated by means of heat treatment. The setting device include...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEROUX YANNICK, SCHULLER OLIVIER, BREMONT MICHEL
Format:	Patent
Sprache:	cze ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMBINED OPERATIONS DYES MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OTHER WORKING OF METAL PAINTS PERFORMING OPERATIONS POLISHES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING UNIVERSAL MACHINE TOOLS USE OF MATERIALS AS ADHESIVES WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention is used for setting and bonding fasteners to support surfaces. The fasteners are provided with connecting surfaces which are coated with a dry hot-melt-type adhesive on the bare side thereof. The adhesive can be reactivated by means of heat treatment. The setting device includes a housing ( 1 ) having a receiving component ( 2 ) that is displaceably guided therein and is used for the fastener ( 3 ) as well as means for quickly heating the hot-melt-type adhesive, lowering the receiving component ( 2 ) and pressing the adherent ( 25 ) after the adhesive has been melt on. Heating is carried out by means of hot air (H) which is supplied passing the housing ( 1 ) and in that the receiving component ( 2 ) is surrounded by a closed wall ( 7 ) that extends from the hot air discharge location in the housing ( 1 ) to the fastener ( 3 ). The hot air (H) can thus be conveyed to the adhering hot-melt-type adhesive before or while the fastener ( 3 ) rests on the support surface ( 25 ).