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    • 2. 发明申请
    • FASTENING RAIL IN RAILWAY SLIDE CHAIR ASSEMBLY
    • 铁路滑板椅组装铁路
    • WO2005121452A2
    • 2005-12-22
    • PCT/GB2005/002316
    • 2005-06-10
    • PANDROL LIMITEDVAE EISENBAHNSYSTEME GMBHVAE GMBHBWG GMBH & CO. KGPORRILL, John, PhillipSEELEY, David, RonaldOSSBERGER, HeinzLEITNER, JosefDIETZE, Hans-UlrichHÖHNE, Hubertus
    • PORRILL, John, PhillipSEELEY, David, RonaldOSSBERGER, HeinzLEITNER, JosefDIETZE, Hans-UlrichHÖHNE, Hubertus
    • E01B
    • E01B9/54E01B9/58
    • A rail fastening apparatus for fastening an inner stock rail (2) in a railway slide chair assembly comprises a baseplate (100) having on one face thereof a rail seat region (110) on which the inner stock rail (2) sits when the slide chair assembly is in use, a resilient rail fastening clip (7) for restraining such an inner stock rail (2), the clip (7) comprising an elongate member having at one end a toe portion (71) for bearing on the rail (2) and at its other end a heel portion (72), first locating means (101) for locating the rail fastening clip (7) in the apparatus in a first position, which means (101) comprise a first abutment surface (101a), positioned on the baseplate (100) in a second region (120) spaced from the rail seat region (110), against which surface the heel portion (72) of the clip (7) abuts when the apparatus is in use to inhibit withdrawal of the clip (7) from the rail (2), and loading means (9) for vertically deflecting the clip (7) so as to produce a load in the toe portion (71). The loading means (9) comprise a ramp (9) provided adjacent to the rail seat region (110), whereby the clip (7) can be installed in the apparatus by hammer-driving the heel portion (72) of 25 the clip (7) towards the rail seat region (110) until the toe portion (71) slides up the ramp (9) onto the rail (2) and the heel portion (72) comes into contact with the first abutment surface (101a). Second locating means (102) are provided for locating the rail fastening clip (7) in the apparatus in a second position, different from the first, into which the clip can be driven such that the toe portion of the clip sits on the ramp (9) in a pre-load condition in which the clip does not bear on the rail.
    • 一种用于将内部坯料轨道(2)紧固在铁路滑梯椅组件中的轨道紧固装置包括:底板(100),其一个表面上具有轨道座位区域(110),当滑轨 椅子组件正在使用中,用于限制这种内部坯料轨道(2)的弹性导轨紧固夹(7),夹子(7)包括细长构件,该细长构件的一端具有用于承载在轨道上的脚趾部分(71) 在其另一端具有脚跟部分(72),第一定位装置(101),用于将装置中的导轨紧固夹(7)定位在第一位置,该装置(101)包括第一邻接表面(101a) 位于与所述轨道座位区域(110)间隔开的第二区域(120)中的所述基板(100)上,当所述装置用于抑制撤回时,所述夹子(7)的跟部(72)抵靠在所述表面上的表面 (7)的导轨(2)上的夹子(7)和用于垂直偏转夹子(7)的装载装置(9),以便在 趾部(71)。 装载装置(9)包括邻近轨道座位区域(110)设置的斜面(9),由此夹子(7)可以通过锤击驱动夹子的脚跟部分(72)而安装在装置中 7)朝向轨道座位区域(110),直到脚趾部分(71)向上滑动到坡道(9)到轨道(2)上,并且跟部(72)与第一邻接表面(101a)接触。 提供第二定位装置(102),用于将装置中的导轨固定夹(7)定位在与第一位置不同的第二位置,夹子可以被驱动到第二位置,使得夹子的脚趾部分位于斜坡上 9)在夹具不承载在轨道上的预加载状态下。