Applicant: Mahle Metal Leve S/a, Brazil This patent describes a piston ring, particularly devised for use in internal combustion engines or compressors. It consists of a metallic base to which is applied -by physical vapour deposition -a coating of chromium nitride that has a periodicity (P), formed
Seal for clamping system bearing lug
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 155 KB
- Volume
- 2007
- Category
- Article
- ISSN
- 1350-4789
No coin nor oath required. For personal study only.
โฆ Synopsis
This patent describes a sealing arrangement for the bearing on a clamping bolt such as may be used to support the bracket of an idler pulley for an engine belt system. A U-ring seal is used in a flange orientation facing radially outwards instead of an O-ring or to provide improved sealing against contaminant, more allowance for tolerances and less friction for adjustment.
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