BIONISCHES TRITTELEMENT
    55.
    发明公开
    BIONISCHES TRITTELEMENT 审中-公开
    BIONIC FOOD ELEMENT

    公开(公告)号:EP3181504A1

    公开(公告)日:2017-06-21

    申请号:EP15200747.2

    申请日:2015-12-17

    IPC分类号: B66B23/12

    摘要: Trittelement für eine Fahrtreppe oder für einen Fahrsteg, wobei das Trittelement als einstückiges Aluminiumdruckgussteil ausgebildet ist, beinhaltend ein Trittelementskelett und eine Trittplatte, wobei die Trittplatte ein Trittprofil aufweist, wobei das Trittprofil in Fahrtrichtung verlaufende Stege und Rillen aufweist, wobei die Stege durch zwei nahezu parallel verlaufende Stegschenkel und eine verbindende Stegfläche gebildet sind und die Rillen zwischen den aneinandergereihten Stegen verlaufen.

    摘要翻译: 一种用于自动扶梯或移动网,其中所述胎面元件被形成为一个整体铝压铸部件,包括一个胎面元件骨架和一个脚踏板,其中,所述脚踏板具有台阶轮廓,其中,所述步骤轮廓的脊和槽的方向延伸,胎面元件,所述脊部几乎由两个平行 延伸的腹板腿和连接腹板表面形成并且在并置的腹板之间运行凹槽。

    CAST ALUMINUM WHEEL
    56.
    发明公开
    CAST ALUMINUM WHEEL 审中-公开
    铸造铝轮

    公开(公告)号:EP3172059A1

    公开(公告)日:2017-05-31

    申请号:EP15824565.4

    申请日:2015-07-24

    IPC分类号: B60B1/00 B60B1/08 B60B7/18

    摘要: A cast aluminum wheel includes a rim element having an annular configuration defining an axis and a central element extending radially outwardly between the axis and the rim element. The rim element includes a wall extending circumferentially around the axis between a proximal bead and a distal bead. The central element includes a plurality of spokes extending radially outwardly toward the proximal bead and meets proximate the axis with adjacent of the plurality of spokes defining a cooperative feature therebetween for providing stiffness to the wheel. The spokes progressively increase in volume in a direction toward the axis from the rim element thereby providing increased mass of the spokes proximate the axis relative to the rim element.

    摘要翻译: 铸铝轮包括具有限定轴线的环形构造的辋圈元件和在轴线和辋圈元件之间径向向外延伸的中心元件。 边缘元件包括在近端珠粒和远端珠粒之间围绕轴线周向延伸的壁。 中心元件包括多个辐条,所述多个辐条朝向近端卷边径向向外延伸并且在邻近轴线处会合,并且多个辐条中的相邻多个辐条限定在它们之间的协作特征以向轮子提供刚度。 轮辐在从轮辋元件朝向轴线的方向上逐渐增大体积,由此提供相对于轮辋元件靠近轴线的辐条质量的增加。

    Fiber-reinforced Al-Li compressor airfoil and method of fabricating
    57.
    发明公开
    Fiber-reinforced Al-Li compressor airfoil and method of fabricating 审中-公开
    纤维增强铝锂压缩机翼型和制造方法

    公开(公告)号:EP2474638A3

    公开(公告)日:2017-05-17

    申请号:EP11194758.6

    申请日:2011-12-21

    摘要: A metal matrix composite lightweight compressor airfoil. The airfoil comprises a braided fabric embedded in a lightweight aluminum-lithium alloy. The airfoils are fabricated by forming a plurality of fiber tows by twisting filaments or fibers. The tows are then braided into a fabric. The fabric may be impregnated with an optional fugitive polymer that temporarily occupies interstices of the fabric to facilitate handling of the pre-formed braided fabric, but which is subsequently removed. The airfoil may then be formed as a MMC by one of two separate methods. In the first method, aluminum-lithium alloy is pressure augmented casting into a die that includes a preform of fabric impregnated with fugitive polymer. In a second method, a preform is formed using a tool and mandrel by impregnating fabric with aluminum-lithium alloy. Then aluminum-lithium alloy is pressure augmented cast into a die that includes the alloy-impregnated preform.

    摘要翻译: 金属基复合材料轻质压缩机翼型。 翼型包括镶嵌在轻质铝锂合金中的编织物。 翼型件通过加捻细丝或纤维形成多个纤维束而制成。 然后将丝束编织成织物。 该织物可以用暂时占据织物空隙的任选短效聚合物浸渍,以便于处理预成形编织织物,但随后将其去除。 翼型然后可以通过两种单独的方法之一形成为MMC。 在第一种方法中,铝锂合金是压力增加铸造到包括浸渍有短效聚合物的织物预制品的模具中。 在第二种方法中,使用工具和心轴通过用铝锂合金浸渍织物来形成预型件。 然后将铝锂合金压力增大地浇铸到包括合金浸渍预制件的模具中。

    METHOD FOR THE MANUFACTURING OF PRODUCTS WITH ANODIZED HIGH GLOSS SURFACES FROM EXTRUDED PROFILES OF AL-MG-SI OR AL-MG-SI CU EXTRUSION ALLOYS
    58.
    发明公开
    METHOD FOR THE MANUFACTURING OF PRODUCTS WITH ANODIZED HIGH GLOSS SURFACES FROM EXTRUDED PROFILES OF AL-MG-SI OR AL-MG-SI CU EXTRUSION ALLOYS 审中-公开
    工艺生产具有AL-MG-Si或Al-MG-SI-CU合金挤压阳极化处理高光泽表面的挤压型材产品

    公开(公告)号:EP3129517A1

    公开(公告)日:2017-02-15

    申请号:EP15769522.2

    申请日:2015-03-24

    申请人: Norsk Hydro ASA

    IPC分类号: C22F1/05 C22C21/02 C22C21/08

    摘要: Method for the manufacturing of products with anodized high gloss surfaces from extruded profiles of Ai-Mg-Si or AS-Mg-Si-Cu, where the alloys initially are cast to extrusion billet(s), containing in wt.% Si: 0,25-1,00 Mg: 0,25-1,00 Fe: 0,00-0,15 Cu: 0,00-0,30 Mn: 0,00 -- 0,20 Cr: 0,00-0,10 Zr: 0,00 -0,10 Sc: 0.00 -0,10 Zn: 0,00-0,10 Ti: 0,00-0,05., and Including incidental impurities and balance A.L a) where the billet is homogenised at a holding temperature between 480°C and 620°C and soaked at this temperature for 0-12 hours, where after the billet is subjected to cooling from the homogenisation temperature at. a rate of 150°C/h or faster, b) the billet is preheated to a temperature between 400 and 540°C and extruded preferably to a solid shape profile and cooled rapidly down to room temperature, c) optionally artificially ageing the profile, d) deforming the profile more than 10% by a cold roiling operation, whereafter e) the profile is flash annealed with a heating time of maximum two minutes to a temperature of between 450 ~ 530 °C for not more than 5 minutes and subsequently quenched, and f) optionally the profile after flash annealing is further subjected to a cold deforming operation to remove residua! stresses from cooling and adjusting dimensional tolerances, and g) the profile is finally aged.

    摘要翻译: 对于制造的产品具有从以重量%计含有Al-Mg-Si系或AS-Mg-Si系铜,其中,所述合金最初投射到挤出坯)的挤压型材高光泽阳极氧化表面的方法的Si。0点25到1:00 。0时25分至下午1毫克铁:铜0:00至0点15分:0点至00:30的Mn:0:00至0点二十的Cr:0:00至12时十锆:0:00至0点10分硒:锌0:00至0点10分:0点到0点10分的Ti:0:00至12点05分,并且包括附带 杂质和平衡AL a),其中将钢坯在480℃下和620℃之间的保持温度均匀化并浸泡在该温度下0-12小时,随后将钢坯进行在从均质化温度冷却 150℃C./h的速率或更快,b)将坯预热到400和540℃之间的温度,优选挤出,以固体形状轮廓,并冷却至室温下迅速,c)任选人工老化轮廓 D)由冷横摇手术,此后E)的轮廓是退火与愈合闪光变形轮廓10%以上 最多两个分钟的时间里的C. 450 530之间,以℃的温度不超过5分钟,随后骤冷,和f)任选后闪光灯退火进一步进行冷变形手术轮廓从冷却除去残余应力和 调整尺寸公差,以及g)将配置文件是最后老化。

    CASTING TECHNOLOGY FOR INDUCTION ROTOR ASSEMBLIES
    60.
    发明公开
    CASTING TECHNOLOGY FOR INDUCTION ROTOR ASSEMBLIES 审中-公开
    GIESSTECHNOLOGIEFÜRINDUKTIONSROTORANORDNUNGEN

    公开(公告)号:EP2920868A4

    公开(公告)日:2016-08-10

    申请号:EP14860824

    申请日:2014-11-10

    申请人: INGERSOLL RAND CO

    摘要: An induction rotor assembly having an induction cage that is formed using a combination of liquid and solid materials. The first and second end plates of the induction cage may be fabricated before the casting of the conductors of the induction cage. According to certain embodiments, the first and second end plates may be assembled with first and second molds and a rotor core to form a casting assembly. A liquid casting material may be injected into the casting assembly, wherein the liquid casting material may solidify within one or more core passageways of the rotor core, thereby forming the conductors of the induction cage. The first and second end plates may also include flow channels that may be configured to facilitate the flow of the liquid casting material in the casting assembly, and increase the area of contact between the liquid casting material, when solidified, and the end plates.

    摘要翻译: 感应转子组件,其具有使用液体和固体材料的组合形成的感应笼。 感应笼的第一和第二端板可以在铸造感应笼的导体之前制造。 根据某些实施例,第一和第二端板可以与第一和第二模具和转子芯组装以形成铸造组件。 液体铸造材料可以注入铸造组件中,其中液体铸造材料可以在转子芯的一个或多个芯通道内固化,从而形成感应笼的导体。 第一和第二端板还可以包括流动通道,其可以被配置为有助于液体铸造材料在铸造组件中的流动,并且当固化时增加液体铸造材料与端板之间的接触面积。