| 摘要 |
PURPOSE:To hold lubricating properties by a structure wherein phosphate formation film is formed onto the surfaces of the metallic endless belt for stepless transmission and at the same time lubricating oil is contained in said film. CONSTITUTION:A phosphate formation film is applied onto one surface or both surfaces of the metallic endless belts 4a, 4b, 4c,... consisting of a carrier 4 and at the same time lubricating oil is contained in said film. Said carrier 4 and transverse members 5 constitute a torque transmitting belt 3. |
