Invention Grant
US06835263B2 Method of producing a tube-shaped torsion-proof and bending-resistant drive shaft 有权
制造管状耐扭曲和抗弯曲驱动轴的方法

  • Patent Title: Method of producing a tube-shaped torsion-proof and bending-resistant drive shaft
  • Patent Title (中): 制造管状耐扭曲和抗弯曲驱动轴的方法
  • Application No.: US10113934
    Application Date: 2002-04-02
  • Publication No.: US06835263B2
    Publication Date: 2004-12-28
  • Inventor: Anton BergmannMarinus Sedlmeier
  • Applicant: Anton BergmannMarinus Sedlmeier
  • Priority: DE10116478 20010403; DE10205657 20020212
  • Main IPC: B65H8100
  • IPC: B65H8100
Method of producing a tube-shaped torsion-proof and bending-resistant drive shaft
Abstract:
An undercritical drive shaft and a method of producing the undercritical drive shaft from fiber composite material is disclosed. The drive shaft, which is produced of fiber composite material and is to be used as an undercritically operating shaft, has a high damage tolerance with respect to resistance to torsion and the manufacturing process requires lower expenditures. For the drive shaft, the fiber composite material consists of several successively individually wound-up webs of prepreg. For the method of producing the drive shaft from fiber composite material, as the fiber material, the web-shaped prepreg is wound onto the winding spindle and this prepreg is deaerated and simultaneously compressed by the winding-on of a thermoplastic woven band which is prestressed in a defined manner. The thermoplastic woven band is unwound again and additional prepreg layers are then wound up which are then deaerated and compressed in the same manner by a thermoplastic woven band.
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