FLEXION-RESISTANT CONSTRUCTION UNIT, PARTICULARLY A BUMPER FOR VEHICLES

1. A component which is resistant to bending, especially a bumper for road vehicles, comprising a body produced by blow moulding a parison, or by two-sheet blowing, and consisting of a thermoplastic, which body has a cavity varying in cross section and extending in the longitudinal direction, is pro...

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Bibliographische Detailangaben
Hauptverfasser:	BUEHRLE, HANS, PIRKER, ALFRED, STRICKLE, ERICH, LINDNER, EDMUND, LOHRBAECHER, VOLKER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	1. A component which is resistant to bending, especially a bumper for road vehicles, comprising a body produced by blow moulding a parison, or by two-sheet blowing, and consisting of a thermoplastic, which body has a cavity varying in cross section and extending in the longitudinal direction, is provided with fastening means on its mounting surface, and possesses a front wall (1) that is at least approximately flat, as well as a rear wall (3, 4, 5, 6) with recesses (10, 11), wherein, the recesses (10, 11) are in the form of waves and extend in the longitudinal direction up to the end regions of the body, and wherein at least one bulge (12) is provided between the recesses.