Metal abrasive module for machining rails

EP4481116B1Active Publication Date: 2025-07-23RAILTECHNOLOGY GMBH
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Patent Information

Application Number
EP2023180485
Authority / Receiving Office
EP · EP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2023-06-20
Publication Date
2025-07-23
Estimated Expiration
2043-06-20

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Abstract

Vehicle for machining a rail (1) by grinding and / or planing, comprising a metal abrasive module (2), an eccentric drive (3) performing an eccentric movement, at least two abrasive blocks (4) connected with the eccentric drive, and a force exerting drive (5) pressing at least one abrasive block onto the rail, wherein the metal abrasive module and / or at least one of the abrasive blocks is individually tiltable around an axis parallel to the rail, and wherein at least one of the abrasive blocks is individually pressable onto the rail. This allows a more effective and improved metal removal and rail shaping capabilities.
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Citation Information

Patent Citations

  • Grinding device for the continuous reprofiling of a rail of a railway track

    EP0031480A1