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Antifriction bearing
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Patent number 4,854,751
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Issue date Aug 8, 1989
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Firma Carl Freudenberg
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Volker Grassmuck
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Flywheel assembly
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Patent number 4,852,424
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Issue date Aug 1, 1989
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Firma Carl Freudenberg
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Volker Grassmuck
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Flywheel
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Patent number 4,850,244
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Issue date Jul 25, 1989
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Firma Carl Freudenberg
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Hans-Gerd Eckel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Elastic axial-rotation coupler
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Patent number 4,813,909
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Issue date Mar 21, 1989
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Firma Carl Freudenberg
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Hans G. Eckel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rubber coupling
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Patent number 4,764,152
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Issue date Aug 16, 1988
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Firma Carl Freudenberg
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Benno M. Jorg
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Elastic axial-rotation coupler
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Patent number 4,728,314
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Issue date Mar 1, 1988
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Firma Carl Freudenberg
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Hans G. Eckel
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Vibration damper for helical coil spring
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Patent number 4,726,574
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Issue date Feb 23, 1988
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Firma Carl Freudenberg
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Werner Idigkeit
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...