| Patents for F16F 3 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic (3,230) |
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| 08/22/1978 | CA1037081A1 Semi-pneumatic energy absorbing bumper system for motor vehicles |
| 05/23/1978 | US4091399 Mirror driving device for a single lens reflex camera |
| 04/25/1978 | US4085832 Multi-chambered foam energy absorber |
| 04/18/1978 | US4084801 Shock energy absorbing multi-segment load cell |
| 03/21/1978 | US4079926 Energy absorbing support |
| 03/21/1978 | US4079882 Vibration-isolating apparatus for a centrifuge |
| 02/21/1978 | USRE29545 Closure counterbalance |
| 01/03/1978 | US4066058 Vibration isolation system |
| 12/27/1977 | US4065082 Engine mounting apparatus |
| 11/22/1977 | US4058861 Cabinet |
| 08/30/1977 | US4044977 Bushing type mount with triple spring rate |
| 05/24/1977 | US4025063 Cushioning pad |
| 03/29/1977 | US4014588 Mounting device for elastically mounting cab |
| 02/08/1977 | US4006893 Springs |
| 01/11/1977 | US4002315 Vibration damper |
| 12/28/1976 | US3999319 Dormant spring |
| 12/07/1976 | US3995336 Spring mats |
| 11/23/1976 | US3993295 Energy storing device |
| 10/19/1976 | US3986581 Damping unit for globular storage tank |
| 10/05/1976 | US3984119 Suspension for two-wheeled vehicle |
| 08/31/1976 | US3977699 Shock-absorbing push-pull coupling for tandem scrapers |
| 08/17/1976 | US3975007 Resilient mounting structure |
| 07/27/1976 | US3971550 Eye-bush |
| 05/18/1976 | US3957127 Motor vehicle structure including a resilient mount |
| 05/11/1976 | US3955809 Spiral spring for instruments |
| 05/11/1976 | US3955808 Prestressed composite spring element |
| 04/13/1976 | US3949975 Vibration damping means for the roll-over protection canopy of a heavy vehicle |
| 03/16/1976 | US3944196 Recoil spring housing assembly |
| 03/16/1976 | US3944181 Elastomeric post array mounting structure |
| 02/24/1976 | US3939674 Suspension mounting assembly for automatic washers |