Sealing device for a linear guide
US5492413A · kind A · utility
33Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 1994 |
| Grant date | Feb 20, 1996 |
| Priority date | — |
| Expiry date | Jul 19, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/86
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sealing device for a linear guide providing a guide rail and a slider, which is mounted on each of both ends of the slider so as to sealingly close the gaps between the inner surface of the slider and the outer surface of the guide rail, provides a first layer of rubber or synthetic resin and a second layer of lubricant-contained rubber of synthetic resin which are at least partially laid on and bonded to each other, so that the lubricant is kept supplied from the second layer to the surfaces with which the sealing device is sealingly in contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.