• 专利标题:   Fiber composite material laminate of leaf spring and coil spring of vehicle e.g. passenger car, has intermediate layer that includes composite material with carbon fibers and/or glass fibers and plastic matrix having graphene nanoparticles.
  • 专利号:   DE102020214936-A1, CN114559716-A
  • 发明人:   ITALIANO F, GIRELLI C A, BACH A, WESEMANN J, WEZEMAN U, CONSOLARO A G
  • 专利权人:   FORD GLOBAL TECHNOLOGIES LLC
  • 国际专利分类:   B32B017/04, B32B017/12, B32B005/08, B32B005/26, B32B005/28, B32B009/04, F16F001/02, B29C070/02, B29C070/42, B32B017/02, B32B027/04, B32B033/00, B32B009/00
  • 专利详细信息:   DE102020214936-A1 02 Jun 2022 B32B-005/28 202250 Pages: 17 German
  • 申请详细信息:   DE102020214936-A1 DE10214936 27 Nov 2020
  • 优先权号:   DE10214936

▎ 摘  要

NOVELTY - The fiber composite material laminate (1) has a middle layer (2), an intermediate layer (3) and an outer layer (4) arranged on the side of the intermediate layer opposite to the middle layer. The middle layer includes a composite material with carbon fibers (5) and a plastic matrix (6). The intermediate layer includes a composite material with carbon fibers and/or glass fibers (7) and a plastic matrix having graphene nanoparticles (8). The outer layer includes a composite material with glass fibers and a plastic matrix. USE - Fiber composite material laminate of leaf spring and coil spring of vehicle (all claimed) such as land vehicle e.g. passenger car, and watercraft or aircraft. ADVANTAGE - The fiber composite material laminate is produced inexpensively and quickly. The reproducibility of the fiber composite material laminate is improved, so that fiber composite material laminates are reliably produced with consistent quality. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for producing fiber composite material laminate. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a fiber composite material laminate. Fiber composite material laminate (1) Middle layer (2) Intermediate layer (3) Outer layer (4) Carbon fibers (5) Plastic matrix (6) Glass fibers (7) Graphene nanoparticles (8)