초록 ▼

A guideway carrier (11) and a magnetic levitation railway being produced therewith are described. The guideway carrier (11) has a gliding surface (14) for the gliding skids of the magnetic levitation railway. The gliding surface (14) is provided with a coating, which is applied by the use of a low-f

A guideway carrier (11) and a magnetic levitation railway being produced therewith are described. The guideway carrier (11) has a gliding surface (14) for the gliding skids of the magnetic levitation railway. The gliding surface (14) is provided with a coating, which is applied by the use of a low-friction and low-wear ceramic material being adapted (matched) to the gliding skid material (FIG. 2).

대표청구항 ▼

The invention claimed is: 1. A guideway carrier with a sliding surface (14, 19) for magnetically levitated vehicles (4) having at least one sliding skid (8) for being set-down onto said sliding surface (14, 19) during a standstill or in the vent of emergency during travel of the vehicle (4), wherei

The invention claimed is: 1. A guideway carrier with a sliding surface (14, 19) for magnetically levitated vehicles (4) having at least one sliding skid (8) for being set-down onto said sliding surface (14, 19) during a standstill or in the vent of emergency during travel of the vehicle (4), wherein said sliding surface (14, 19) is provided with a coating (15, 17; 21, 23) comprising a tribulogically active material having low friction and wear if combined with a sliding skid material of said sliding skid (8) such that an immediate braking of the vehicle (4) is avoided when the sliding skid (8) is set down onto said sliding surface (14, 19) during travel of the vehicle (4) adapted to the gliding skid material, characterized in that said coating is provided by a ceramic material. 2. A guideway carrier according to claim 1, wherein the ceramic material predominantly comprises an oxide-ceramic material. 3. A guideway carrier according to claim 1, wherein the ceramic material substantially consists of aluminum oxide and/or titanium dioxide. 4. A guideway carrier according to claim 1, wherein the coating comprises the ceramic material and at least one additive. 5. A guideway carrier according to claim 4, wherein the additive is a polymeric polyurethane resin with graphite acting as a gliding agent. 6. A guideway carrier according to claim 1, wherein said coating is set-up in a graduated configuration. 7. A guideway carrier according to claim 1, wherein the coating has several layers including an inner layer (15) comprised of a mixture composed of 50 to 70 percent by mass of aluminum oxide and as the remainder of titanium dioxide and a second outer layer (17) lying on said layer (15) and consisting of a mixture comprised of at least 90 percent by mass of aluminum oxide and as the remainder of titanium dioxide. 8. A guideway carrier according to claim 1, wherein the coating has several layers including an inner layer (22) comprised of a mixture composed of 50 to 70 percent by mass of aluminum oxide and as the remainder of titanium dioxide and a second outer layer (23) lying on said layer (22) and comprising a polymeric polyurethane resin having 20 to 40 percent by mass of graphite. 9. A guideway carrier according to claim 1, wherein said coating has a thickness of 1 mm maximum. 10. A guideway carrier according to claim 1, wherein the coating has several layers including an inner layer (15, 22) with a thickness of 0.2 mm to 0.5 mm. 11. A guideway carrier according to claim 1, wherein the coating has several layers including an outer layer (17, 23) which has a thickness of 0.2 mm to 0.4 mm. 12. A guideway carrier according to claim 1, wherein the sliding surface (14, 19) is roughened before the coating is applied. 13. A magnetic levitation railway with a guideway provided with a sliding surface (14, 19) and at least one magnetically levitated vehicle (4) having at least one sliding skid (8) for being set-down onto said sliding surface (14, 19) during a standstill or in the event of emergency during travel of the vehicle (4), said sliding skid (8) being composed of a carbon fiber-reinforced carbon enriched with SiC, wherein said sliding surface (14, 19) is provided with a coating (15, 17; 21, 23) comprising a tribulogically active ceramic material having low friction and wear if combined with said sliding skid material such that an immediate braking of the vehicle is avoided when the sliding skid (8) is set down onto said sliding surface (14, 19) during travel of the vehicle (4).