Method and device for transmission of forces between two joined parts

A method for transmitting forces between two joined parts. A connection element is introduced into two corresponding openings in the two joined parts. A first undercut on a connection head of the connection element extends obliquely to the direction of force. The first undercut is applied to a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WINKELMANN, PETER, HAENSEL, DETLEF, WEIHS, HENDRIK, RUEHLE, FELIX, HALD, HERRMANN
Format:	Patent
Sprache:	eng
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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A method for transmitting forces between two joined parts. A connection element is introduced into two corresponding openings in the two joined parts. A first undercut on a connection head of the connection element extends obliquely to the direction of force. The first undercut is applied to a first contact surface, which is operatively connected to the first joined part. A connection shank, starting from a connection head with an enlarged portion having a second undercut facing the first undercut, is introduced into the opening in the second joined part. The connection shank, with a longitudinal slot starting from the end surface at the shank end of the connection element, running in the direction of force and extending to the height of the enlarged portion, is compressed in the region of the enlarged portion. After the introduction, a spreading element is introduced into a receiving portion of the connection element. The receiving portion starts from an end surface of the connection element, runs in the direction of force, and extends to the height of the longitudinal slot. The connection shank is introduced into the opening in the second joined part so that, before the introduction of the spreading element into the receiving portion, the connection shank spreads again and rests with the second undercut in surface contact on a second contact surface which is operatively connected to the second joined part.