Vacuum-compatible clamping and/or braking device

Abstract

The disclosure relates to an annular elastic element for a clamping and/or braking device, the element comprising: an annular spring plate, wherein the annular spring plate has a first annular side surface and a second annular side surface; a sealing element, wherein the sealing element is arranged on the second side surface of the spring plate, and wherein the sealing element forms an inner projection in a region of an inner edge of the annular spring plate and forms an outer projection in a region of an outer edge of the annular spring plate; wherein the inner and/or outer projection of the sealing element each forms a bulge at least in sections. The disclosure further relates to a housing part for a pneumatic clamping and/or braking device and to a pneumatic clamping and/or braking device having such an annular elastic element.

Dependencies are inferred from the claim text.