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    • 3. 发明公开
    • Covering for railroad switch mechanisms in hollow sleepers and fabrication method thereof
    • Hohlschwellen und Herstellungsverfahrendafür的AbenckungfürWeichenmechanismen
    • EP2226426A2
    • 2010-09-08
    • EP09380067.0
    • 2009-04-02
    • Desarrollos y Fabricación, DYF S.A.
    • Fernandez Sanchez, CesarBlanco Belda, Luis
    • E01B7/20E01B7/22
    • E01B7/20B61L5/02E01B7/22
    • Covering for railroad switch mechanisms in hollow sleepers and fabrication method thereof which comprises a reinforced piece (1), with variable shapes and dimensions, made of impact-modified polyamide plastic, with thermoplastic rubber, UV additives and carbon black, having an inverted U-shaped configuration, which determines a central core (2), where longitudinal and transverse reinforcing ribs (5) and lateral supporting wings (4) are incorporated. Plural eccentric holes (8) are made at the lateral supporting wings (4) to facilitate the assembly, as well as plural accommodations (9), adapted and marked according to the needs of each case, for the settlement of the retaining pins during the railroad maintenance works. Some piece (1) generic types are fabricated via injection moulding, these being subsequently cut to measure and made by interchange of elements in the injection moulding.
    • 覆盖中空轨枕中的铁路开关机构及其制造方法,其包括具有可变形状和尺寸的增强件(1),其由抗冲改性聚酰胺塑料制成,具有热塑性橡胶,UV添加剂和炭黑, 其形成中心芯(2),其中并入有纵向和横向加强肋(5)和侧向支撑翼(4)。 在侧向支撑翼(4)处形成多个偏心孔(8)以便于组装,以及根据每个壳体的需要适应和标记的多个住宿(9),用于在 铁路维修工程。 一些(1)通用类型通过注射成型制造,随后将其切割以通过注射成型中的元件交换来测量和制造。
    • 4. 发明公开
    • Device for connecting railways
    • Vorrichtung zum Verbinden von Schienenwegen
    • EP1860238A2
    • 2007-11-28
    • EP07252121.4
    • 2007-05-23
    • Metronet Rail SSL Limited
    • Winter, Alan
    • E01B7/00
    • E01B7/00B61L5/02E01B7/20
    • The invention relates to a switching device for connecting railway track or tracks in more than one configuration. The switching device (52) comprises: a base (66) which is moveable between at least a first position and second position; at least a first track connecting portion (64) and a second track connecting portion (62) each of which are mounted on the base (66); a guide means for guiding the base when it is moved between said first and second positions; wherein the first track connecting portion (64) provides a track connection when the base is in the first position and the second track connecting portion (62) provides a track connection when the base (66) is in the second position; wherein the guide means is arranged so that when the base (66) is moved between the first and second positions, the base (66) is guided so the first connecting portion moves along a path which has both vertical and horizontal components.
    • 本发明涉及一种用于在多于一种配置中连接铁路轨道或轨道的开关装置。 开关装置(52)包括:基座(66),其可在至少第一位置和第二位置之间移动; 至少第一轨道连接部分(64)和第二轨道连接部分(62),每个都安装在基座(66)上; 引导装置,用于当所述基座在所述第一和第二位置之间移动时引导所述基座; 其中当所述基座处于所述第一位置时,所述第一轨道连接部分(64)提供轨道连接,并且所述第二轨道连接部分(62)在所述基座(66)处于所述第二位置时提供轨道连接; 其特征在于,所述引导装置被布置成使得当所述基座(66)在所述第一位置和所述第二位置之间移动时,所述基座(66)被引导,使得所述第一连接部分沿着具有垂直和水平分量的路径移动。