| 摘要 |
PURPOSE:To produce an axle spring easily and inexpensively and improve the workability in various works such as maintenance, by dividing the axle spring into an outer sleeve, a core bar and a laminated rubber member, and engaging these elements to form the axle spring. CONSTITUTION:An axle spring is divided into a hanging bell-shaped outer sleeve 5, a conical core bar 7 concentric with the outer sleeve 5, and a laminated rubber member 9 formed by laminating a rubber and an intermediate plate and bonding these by vulcanization. The outer sleeve 5, the core bar 7 and the laminated rubber member 9 are combined to form the axle spring. |
