| 摘要 |
1299395 Vehicle spring suspensions ALOIS KOBER KG 24 March 1970 [24 March 1969] 14140/70 Heading B7D A suspension unit for a caravan or other trailer vehicle comprises a support tube 2, an inner elongate member 3 supported therein by resilient elements 4, and wheel-support arms carried by projecting ends of the member 3, each internal angle of the support tube 2 being greater than 90 degrees, the tube 2 having twice the number of apices as the elongate member 3, and the walls of the member 3 between its apices being concave. The member 3 may be hollow, as shown, or solid. |
