Sliding device and fluidic cylinder
AssigneeFesto AG & Co.
InventorDaniel WALDNER
Life of this patent
Estimating the term…
Abstract
A sliding device with a base ring and a sliding ring. The sliding ring can be brought onto the base ring by way of a sliding movement which runs along a sliding axis, so that a sliding surface of the sliding ring which faces the base ring at least partly overlaps a base surface of the base ring which faces the sliding ring. The base ring in a base venting section on the base surface includes several base deepenings and base support segments which are each arranged in an alternating manner, in which the sliding ring in a sliding venting section on the sliding surface includes several sliding deepenings and sliding support segments which are each arranged in an alternating manner.
Claims17
A sliding device comprising:
- a base ring and a sliding ring,
- wherein the sliding ring can be brought onto the base ring by way of a sliding movement which runs along a sliding axis, so that a sliding surface of the sliding ring which faces the base ring at least partly overlaps a base surface of the base ring which faces the sliding ring,
- wherein the base ring in a base venting section on the base surface comprises several base deepenings and base support segments which are each arranged in an alternating manner,
- wherein the sliding ring in a sliding venting section on the sliding surface comprises several sliding deepenings and sliding support segments which are each arranged in an alternating manner,
- wherein in a venting position in which the base venting section and the sliding venting section at least partly overlap one another, given a constant distance of the base ring to the sliding ring with respect to the sliding axis, an overlapping area of the base deepenings with the sliding deepenings is constant independently of a rotation position of the base ring relative to the sliding ring about the sliding axis.
Dependencies are inferred from the claim text.