公开(公告)号：US06854171B2

公开(公告)日：2005-02-15

申请号：US10055897

申请日：2002-01-28

Applicant: Jervant Ulf ,  Max Krogager

Inventor： Jervant Ulf ,  Max Krogager

IPC: B65H27/00 ,  D21F1/40 ,  D21G1/02 ,  F16C3/02 ,  F16C13/00 ,  B21K21/16 ,  F16C3/00

CPC classification number: F16C13/00 ,  B65H27/00 ,  B65H2401/10 ,  B65H2404/1116 ,  B65H2404/1152 ,  B65H2404/1372 ,  D21F1/40 ,  D21G1/02 ,  F16C3/026 ,  Y10T29/49622 ,  Y10T29/49634 ,  Y10T29/49716 ,  Y10T29/49801 ,  Y10T29/49865 ,  Y10T29/49885 ,  Y10T29/49906

Abstract: The present invention provides a method for producing a bending-resistant, elongated body, preferably a shaft or beam. The invention is characterized in that an elongated blank is produced having at least one cavity extending essentially along the entire length of the blank, the inner surface of which cavity is at a distance from the mass center of the blank seen in a section at right angles to its longitudinal axis and that affixed in the cavity is a fiber composite body with an outer surface essentially congruent with the inner surface of the cavity and that majority of the fibers in the fiber composite body both extend essentially parallel to the longitudinal axis of the elongated blank and are elongated along the whole of its length. The invention also relates to an arrangement produced according to the method.

Abstract translation: 本发明提供一种用于制造抗弯长体，优选为轴或梁的方法。 本发明的特征在于，制造细长的坯料，其具有至少一个基本上沿着坯料的整个长度延伸的空腔，其空腔的内表面在与直角的截面中看到的坯料的质心相距一定距离 其纵向轴线并且固定在空腔中是纤维复合体，其外表面基本上与空腔的内表面一致，并且纤维复合体中的大部分纤维基本上平行于细长的纵向轴线延伸 空白并沿其整个长度伸长。 本发明还涉及根据该方法制造的装置。