Sealing ring disk
US6045135A · kind A · utility
18Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 11, 1997 |
| Grant date | Apr 4, 2000 |
| Priority date | — |
| Expiry date | Dec 11, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S277/946
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sealing ring disk for a seal at a piston rod with a circular cross-section. The sealing ring disk includes a ring-shaped seal part with a sector-like cut-out as well as a closure part having a main part matched to the cut-out in such a manner that the main part extending in the peripheral direction of the seal part can be inserted into the cut-out in order to assemble the two parts into a single sealing ring disk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.