Vibration and shock absorber device
AssigneeVibrachoc
InventorAndre Roche
Life of this patent
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Abstract
A vibration and shock absorber device, comprising a metal body constituted by one or more helically wound lengths of cable (1) and two bars (10, 20) interconnecting the turns in two diametrically opposite zones, with a layer of elastomer material (30) coating the structure and leaving a central orifice (31, 32, 33, 34). The turns of the lengths of cable (1) are greased or otherwise treated to prevent them from adhering to the elastomer material (30).
Claims8
In a vibration and shock absorber device, comprising a metal body constituted by at least one helically wound length of cable of plural turns and two bars interconnecting the turns in two diametrically opposite zones, and a layer of elastomer material coating the structure and leaving a central orifice, the improvement comprising said turns of said length of cable comprising means for preventing said turns from adhering to the elastomer material.
Dependencies are inferred from the claim text.