| 摘要 |
456,330. Vehicle spring-suspensions; ; rubber springs. AUTO UNION AKT.-GES., 110, Scheffelstrasse, Chemnitz, Germany. Aug. 28, 1936, No. 23678. Convention date, Aug. 28, 1935. [Classes 108 (ii) and 108 (iii)] In springing arrangements for vehicles in which the swinging arms or link member carrying the wheels are controlled by rubber members stressed in shear the rubber members are constructed in the form of prisms extending in the mean direction of the link member movement. The prismatic rubber member 2 with adhering plate 3 and adhering spring plate 4 is detachably mounted in a box frame member 6. The spring plate 4 is pivoted to the arm 8 which is carried by a bracket 11 and connected to the wheel-carrying arm or link member. An adjustable bolt 13 is provided which causes the spring plate 4 to tilt as it is moved forwardly by the arm 8. Fig. 5 shows two rubber members the outer adhering plates 3 of which are secured to the frame member by lugs 14 and the inner plate adhering to the two rubber members being pivoted to the arm 8. Fig. 7 shows a tubular frame member 6 and two rubber members 2 with appropriately shaped plates 3 provided with lugs 16, displaced relatively to one another so that the shear stress acts on one member before the other comes into action. A folded spring plate 4 with an abutment 15 for rolling contact of the arm 8 is provided. Fig 9 shows another form in which a sleeve 4 carries two rubber members 2 which adhere to a central plate 3 anchored to the frame member, the spring arm 8 having a roller 20 for contact with the end of the sleeve 4. |
