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AssigneeHR System Hungary Zrt.
InventorAttila RACZ
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The object of the invention relates to a rail mounting device (10) for fixing railway rails (12) to reinforced concrete sleepers (14) which device (10) has a first rail (12) non-fixing state and a second rail (12) fixing state, and which device (10) contains an anchoring element (18) fixed to the reinforced concrete sleeper (14) provided with an open or closed bracket piece (16), and a rail-clamping plate (20) partially or entirely encompassed by the bracket piece (16) of the anchoring element (18), the essence of which is that the rail-clamping plate (20) is a flexible flat plate, and the anchoring element (18) of the rail mounting device (10) has an upper surface which is formed substantially flat and which is at an angle to the upper plane (22) of the reinforced concrete sleeper (14) such that the distance between the first edge of the upper surface of the anchoring element (18) closer to the rail (12) and the upper plane (22) of the reinforced concrete sleeper (14) is smaller than the distance between the second edge of the upper surface of the anchoring element (18) more distant from the rail (12) and the upper plane (22) of the reinforced concrete sleeper (14), and in the first state of the rail mounting device (10) the rail-clamping plate (20) lies on the upper surface of the anchoring element (18), whereby the rail-clamping plate (20) is also arranged at an angle to the upper plane (22) of the reinforced concrete sleeper (14) and in the first state of the rail mounting device (10), the angle between the rail-clamping plate (20) and the upper plane (22) of the reinforced concrete sleeper (14) is between 5 to 20 degrees and the rail-clamping plate (20) is made from a maximum of 6 mm thick cut sheet steel. The object of the invention also relates to a method for fixing railway rails (12) to reinforced concrete sleepers (14).
Rail mounting device for fixing a railway rail to a reinforced concrete sleeper which device has a non-fixing first state and a rail fixing second state, and which device contains an anchoring element fixed to the reinforced concrete sleeper provided with an open or closed bracket piece, and a rail-clamping plate partially or entirely encompassed by the bracket piece of the anchoring element, wherein the rail-clamping plate is a flexible flat plate, and the anchoring element of the rail mounting device has an upper surface which is substantially flat and which is at an angle to the upper plane of the reinforced concrete sleeper such that the distance between the first edge of the upper surface of the anchoring element closer to the rail and the upper plane of the reinforced concrete sleeper is smaller than the distance between the second edge of the upper surface of the anchoring element more distant from the rail and the upper plane of the reinforced concrete sleeper, and in the first state of the rail mounting device the rail-clamping plate lies on the upper surface of the anchoring element, whereby the rail-clamping plate is also arranged at an angle to the upper plane of the reinforced concrete sleeper and in the second state of the rail mounting device, the rail-clamping plate is fixed to the anchoring element so that a first end of the rail-clamping plate closer to the rail lies on the base of the rail and the shape of the rail-clamping plate is a convex curve viewed from the direction of the upper plane of the reinforced concrete sleeper and in the first state of the rail mounting device, the angle between the rail-clamping plate and the upper plane of the reinforced concrete sleeper is between 5 to 20 degrees and the rail-clamping plate is made from a cut sheet steel having a thickness of maximum 6 mm.
A mounting device for a rail having a rail base which comprises an anchoring element which defines an inclined plane and is adapted for attachment to a reinforced concrete sleeper, a bracket attached to the anchoring element, and a flexible rail clamping plate slidably positioned on the inclined plane and at least partially encompassed by the bracket.
Dependencies are inferred from the claim text.