Weissenfeld-Richters; H.

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Weinheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Seal ring with tippably supported guide ring
- Patent number 4,616,837
- Issue date Oct 14, 1986
- Weissenfeld-Richters; H.
- Achim Beutel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shaft and radially-sealing ring with cold flexed seal disk
- Patent number 4,603,866
- Issue date Aug 5, 1986
- Weissenfeld-Richters; H.
- Dieter Fuchs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...