The invention relates to a rail vehicle comprising a first component (10) made of a first material, a shim plate (30), a second component (20) which is arranged between the first component (10) and the shim plate (30), wherein the second material has a different coefficient of thermal expansion from the first material. Also arranged is a fitted bolt connection (40) in order to ensure a first fastening of the first component (10), second component (20) and shim plate (30) to one another. Furthermore, a screw connection (50) is arranged in order to ensure a second fastening of the first component (10), second component (20) and shim plate (30) to one another. The fitted bolt connection (40) is fitted with a precise fit relative to the first component (10) and to the shim plate (30) and is fitted with play relative to the second component (20). The screw connection (50) is fitted with play relative to the first component (10), to the second component (20) and to the shim plate (30).
VERBINDUNG ZWISCHEN BAUTEILEN MIT UNTERSCHIEDLICHEN WÄRMEAUSDEHNUNGSKOEFFIZIENTEN
CONNECTION BETWEEN COMPONENTS WITH DIFFERENT COEFFICIENTS OF THERMAL EXPANSION
LIAISON ENTRE DES PIÈCES PRÉSENTANT DES COEFFICIENTS DE DILATATION THERMIQUE DIFFÉRENTS
2020-06-17
Patent
Electronic Resource
German
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
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