ROAD SURFACE MEMBER FOR TIRE TESTING MACHINE AND MANUFACTURING METHOD OF THE SAME

• Main Authors: SOEJIMA MUNENORI, SUMIMOTO YU, SARUMARU SHOGO
• Format: Patent
• Language: English; Korean
• Published: 14.02.2013
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; MEASURING; METALLURGY; PERFORMING OPERATIONS; PHYSICS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL

PURPOSE: A road surface member for a tire tester and a method for manufacturing the same are provided to control the deviation of a test result by reducing the deviation of out-of-roundness and flatness generated in the tire tester. CONSTITUTION: A road surface member for a tire tester(10) comprises a road surface base(2). The road surface base comprises a road surface(2a) where a tire(11) contacts. The rod surface is coated with a thermally sprayed steel film with hardness higher than the road surface base. A surface of the thermally sprayed steel film is polished.