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    • 1. 发明授权
    • V-engine with rotatable cylinder heads
    • 带可旋转气缸盖的V型发动机
    • US07451734B2
    • 2008-11-18
    • US11716663
    • 2007-03-12
    • Christian Weber
    • Christian Weber
    • F02B75/22F02F1/42
    • F02B75/22F01L1/024F02B61/04
    • A V-engine (10) having two banks of cylinders (30) each comprising at least one cylinder (20) and a cylinder head (40) is envisaged, wherein the banks of cylinders (30) each comprise at least one inlet valve (12) and also at least one outlet valve (14) for each cylinder (20), while the at least one inlet valve (12) and the at least one outlet valve (14) are arranged in pairs opposite one another on opposite sides of the cylinder head (10), and each cylinder head (10) and its connections to the other engine components are constructed such that it can be mounted in a first position relative to the respective bank of cylinders (30) and in a position rotated through 180° relative to the first position on the same bank of cylinders (30).
    • 设想具有两组气缸(30)的V型发动机(10),每组气缸都包括至少一个气缸(20)和气缸盖(40),其中气缸组(30)各自包括至少一个入口阀 12)以及用于每个气缸(20)的至少一个出口阀(14),而至少一个入口阀(12)和至少一个出口阀(14)成对地布置在彼此相对的相对侧 气缸盖(10)和每个气缸盖(10)及其与其他发动机部件的连接构造成使得其可以相对于相应的气缸组(30)安装在第一位置,并且在旋转的位置 相对于同一缸筒(30)上的第一位置为180°。
    • 4. 发明授权
    • Method for the production of structural components from fiber-reinforced thermoplastic material
    • 从纤维增强热塑性材料生产结构件的方法
    • US07470388B2
    • 2008-12-30
    • US10527954
    • 2003-09-15
    • Daniel HüslerAndreas Rüegg
    • Daniel HüslerAndreas Rüegg
    • B29C45/14
    • B60N2/686B29C70/46B60R19/03B62D25/085B62D29/041Y10T428/249924Y10T428/24993Y10T428/24994
    • The method enables the series production of light structural components out of long-fiber thermoplastic material (LFT) with integrated continuous fiber (CF)-reinforcements in a single stage LFT-pressing step. In this, CF-tapes (5) are melted open and transferred into a profile tool (21) of a CF-profile forming station (20), there are pressed for a short time period and shaped into the required CF-profile (10). In doing so, by means of contact with the thermally conditioned profile tool (21) on the profile surface (11) a shock-cooled, dimensionally stable, thin casing layer (12) is formed and the inside of the CF-profile remains melted. Following a defined short shock-cooling period (ts), the CF-profile (10) is transferred into an LFT-tool (31) and pressed together with an introduced molten LFT-mass (6). In doing so, the casing layer (12) is melted open again on the surface (11) and is thermoplastically bonded together with the surrounding LFT-mass.
    • 该方法使得能够在单级LFT压制步骤中通过具有综合连续纤维(CF)增强剂的长纤维热塑性材料(LFT)串联生产轻质结构组分。 在此,将CF带(5)熔化开并转移到CF型材形成台(20)的型材工具(21)中,按压短时间并成形为所需的CF型材(10 )。 在这样做时,通过与轮廓表面(11)上的热调剖轮廓工具(21)的接触,形成了一个冲击冷却的尺寸稳定的薄壳体层(12),并且CF型材的内部保持熔化 。 在确定的短暂的冲击冷却期(ts)之后,将CF型材(10)转移到LFT工具(31)中并与引入的熔融LFT质量块(6)一起压制。 在这样做时,壳层(12)再次在表面(11)上熔化并且与周围的LFT块热塑性地结合在一起。