Wheel made of fiber composites and process for the manufacture thereof

Publikation: Geistiges EigentumPatentanmeldung/Patent

Beitragende

  • Jens Werner - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Christian Köhler - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • André Bartsch - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Sandro Mäke - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Michael Dreßler - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Martin Lepper - , Leichtbau-Zentrum Sachsen GmbH (Erfinder:in)
  • Werner Hufenbach - , Professur für Leichtbau und Kunststofftechnik (Erfinder:in)

Abstract

A one-part wheel which is made of fiber composites without interruption of fibers with excellent mechanical properties and with low weight at the same time as well as a process for the manufacture thereof. The wheel has especially a rim well as well as a wheel disk passing over into a wheel flange of the rim well, where the wheel disk is formed at least partly by fiber layers, which run from the rim well over a wheel flange and the wheel disk. The wheel is manufactured by a multipart mold with parts displaceable at least in the axial direction. The mold is completely removed after the deposition of fibers or remains as a lost core in the wheel.

Details

A one-part wheel which is made of fiber composites without interruption of fibers with excellent mechanical properties and with low weight at the same time as well as a process for the manufacture thereof. The wheel has especially a rim well as well as a wheel disk passing over into a wheel flange of the rim well, where the wheel disk is formed at least partly by fiber layers, which run from the rim well over a wheel flange and the wheel disk. The wheel is manufactured by a multipart mold with parts displaceable at least in the axial direction. The mold is completely removed after the deposition of fibers or remains as a lost core in the wheel.
OriginalspracheEnglisch
IPC (Internationale Patentklassifikation)B29C 70/34
VeröffentlichungsnummerUS 9,616,621
Anmeldedatum26 Dez. 2016
Land/GebietUSA/Vereinigte Staaten
Prioritätsdatum7 Dez. 2011
PrioritätsnummerDE102011087936
PublikationsstatusVeröffentlicht - 11 Apr. 2017
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Schlagworte