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    • 3. 发明申请
    • Component Structure
    • 组件结构
    • US20090191381A1
    • 2009-07-30
    • US12230399
    • 2008-08-28
    • Michael James WallisPhilip Richard Kelk
    • Michael James WallisPhilip Richard Kelk
    • B32B3/00
    • F04D29/023F01D5/147F01D5/282F04D29/324F04D29/388F05D2300/518Y10T428/24479
    • Provision of component structures with line core elements are known but enhancing beyond a certain level of stiffness for impact resistance is difficult in view of manufacturing tolerances and bond region ratios. By providing discontinuous core elements 102, 32, 42 with through bonding creating gaps 39, 49 between them, bond regions 36, 46 are created. In such circumstances enhancement of local impact or load resistance through achieving specific desired support about the bond regions 46 can be achieved whilst remaining flexible (elastic) enough to resist cracking due to high cycle fatigue. In such circumstances within a structure 101, 41 both continuous core elements 40 and discontinuous core elements 42 can be provided and formed by simple plastic deformation in a single process whilst maintaining manufacturing tolerances and acceptability with regard to bond formation.
    • 提供具有线芯元件的部件结构是已知的,但鉴于制造公差和键区域比率,难以提高超过一定水平的耐冲击性的刚度。 通过提供不连续的芯元件102,32,42,其间具有通孔结合,在它们之间形成间隙39,49,形成结合区域36,46。 在这种情况下,可以通过实现关于接合区域46的特定期望的支撑来实现局部冲击或负载阻力的增强,同时保持柔性(弹性)足以抵抗由于高循环疲劳而导致的开裂。 在这种情况下,在结构101,41中,连续的芯元件40和不连续的芯元件42可以通过简单的塑性变形在单一工艺中提供和形成,同时保持关于结合形成的制造公差和可接受性。