Elastomer spring especially for rail vehicles

Details Elastomer spring especially for rail vehicles Elastomer spring especially for rail vehicles

2005-10-11

2005-10-11

Graham, Matthew C. (Department: 3683)

Spring devices

Resilient shock or vibration absorber

Nonmetallic, resilient element

C267S141100, C267S141300, C267S293000, C267S294000

Reexamination Certificate

active

06953187

ABSTRACT:
An elastomer spring, particularly for rail vehicles, comprises a core made of metal or plastic; an outer sleeve that also consists of metal or plastic; a cushion made of elastomer material, in the form of a layered spring that is arranged between the core and the outer sleeve; as well as a base chamber that is configured below a core offset. The elastomer spring is configured in multiple steps in the vertical direction X, specifically consisting of at least a first spring and a second spring, whereby a chamber is present between two springs, in each instance.

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