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US 2019/0293143 A1Published application
Cylinder Unit having a Scaled Bottom
AssigneeZF Friedrichshafen AG
InventorAndreas ALZER
Life of this patent
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Abstract
A cylinder unit includes a cylinder which is closed by a separate bottom. The cylinder is sealed by an annular seal which is accommodated in an annular groove. The annular seal is fixed to the cylinder by a disk element connected to the bottom. The bottom forms a first groove side surface of the annular groove, and the disk element forms a second groove side surface of the annular groove.
Claims10
A cylinder unit comprising:
- a cylinder;
- a separate bottom closing the cylinder;
- a disk element connected to the bottom;
- an annular groove;
- an annular seal fixed to the cylinder by the disk element and accommodated in the annular grove;
- the bottom forming a first groove side surface of the annular groove and the disk element forming a second groove side surface of the annular groove.
3 more elements
Dependencies are inferred from the claim text.