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2. 发明公开

EP0298049A1 Ridging device for earthing up the ballast of a railway by vibro-compression 失效
标题翻译： Anordnungseinrichtung zum Stopfen der Bettung eines Gleises durch Schwingverdichtung。
公开(公告)号：EP0298049A1
公开(公告)日：1989-01-04
申请号：EP88830272.6
申请日：1988-06-27
申请人： RAILMEC S.r.l.
发明人： Bozzurra, Fernando
IPC分类号： E01B27/16
CPC分类号： E01B27/16
摘要： Ridging device for earthing up the ballast of a railway, wherein the vibro-compression implements (2, 2a) are linked to an implement carrier frame which is connected to a platform (3) by means of vibration-dampings. Platform (3) is provided at the upper side with a member (26) engaging an adjustable jib of a motor crane and at the lower side with a supporting member (4) lying on the rail. Platform (3) supports an oleodynamic motor which rotates by a belt pulley an eccentric flywheel shaft freely rotating on frame (1). The opposed pairs of hammer implements of the known type are driven by oleodynamic cylinders.
Motor and oleodynamic cylinders are operatively connected to the oleodynamic power source of the motor crane. The ridging device can be used as a normal implement with articulated arm, such as a bucket or the like.
摘要翻译：用于接地铁路的镇流器的桥接装置，其中所述振动压缩工具（2,2a）连接到通过振动阻尼件连接到平台（3）的工具承载架。平台（3）在上侧设置有与马达起重机的可调节起重臂接合的构件（26），并且在下侧具有位于轨道上的支撑构件（4）。平台（3）支撑一个油压马达，它通过皮带轮旋转，在框架（1）上自由旋转的偏心飞轮轴。已知类型的相对的锤子工具对由油压缸驱动。电机和油压缸可操作地连接到电动起重机的油压动力源。隆起装置可以用作具有诸如桶等的铰接臂的正常工具。

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