Four-wheel suspension system uses simple system of levers with no compliant components to provide three-point suspension of chassis of vehicle while maintaining four-point contact with uneven terrain. Provides stability against tipping of four-point rectangular base, without rocking contact to which rigid four-wheel frame susceptible. Similar to six-wheel suspension system described in "Articulated Suspension Without Springs" (NPO-17354).
Four-Wheel Vehicle Suspension System
NASA Tech Briefs ; 14 , 8
1990-08-01
Miscellaneous
No indication
English
Front independent suspension system of four-wheel electric vehicle
European Patent Office | 2025
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