Rivet=shaped connector used for plastics and or brittle components

Countersunk bores (122,129) in the parts to be joined are brought in alignment with one another after which the parts are clamped together. A hollow space (112) is formed by the bores in the parts. The connector body is formed in this space. One end of this space is closed off at one end with a plat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOCHENDOERFER, RICHARD, DR., 70619 STUTTGART, DE, KOCIAN, FRANK., 72666 NECKARTAILFINGEN, DE, WEIHS, HENDRIK., 72585 RIEDERICH, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Countersunk bores (122,129) in the parts to be joined are brought in alignment with one another after which the parts are clamped together. A hollow space (112) is formed by the bores in the parts. The connector body is formed in this space. One end of this space is closed off at one end with a plate (84) while an injector arrangement (22) with suction cap (24) is placed over the other end of the space (112). A temperature setting plastics material is injected into the space (112) so that a rivet-shaped body with two rivet heads is formed, which when set, will hold the parts together. The injector arrangement consists of a tube (38) with bottom plate (40) in which a cylinder with throughlet holes is mounted. The cylinder can be related in the tube to bring, filling, air release or flushing holes in line with holes in the tube plate (40).