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| Number | Title | Issue Date |
| 7249776 | Opposing spring resilient tension suspension system A suspension and method applies the unsprung weight of the wheels and axles to reduce the motion of the sprung weight of chassis. The suspension has a load bolster supporting the sprung weight at a ride height and a rebound member between the wheel axle support and ... | 07/31/2007 |
| 7032913 | Opposing spring resilient tension suspension system A suspension and method applies the unsprung weight of the wheels and axles to reduce the motion of the sprung weight of chassis. The suspension has a load bolster supporting the sprung weight at a ride height and a rebound member between the wheel axle support and ... | 04/25/2006 |
| 6253635 | Brake pedal configuration The brake pedal configuration is particularly suited for an automobile having electrically actuated wheel brakes. A spring provides a resistance force with a nonlinear characteristic against brake actuation forces exerted on the brake pedal. The spring is... | 07/03/2001 |
| 6056276 | Leaf spring for a suspension of a vehicle Leaf spring, in particular for a suspension of a vehicle, of the multiple-leaf type, and preferably of the double-leaf type: a first, upper leaf is provided at respective ends with corresponding eyelets for attachment to a vehicle, and is made of metal ma... | 05/02/2000 |
| 5251886 | Semi-elliptical spring suspension with automatic spring rate varying capacity A semi-elliptical spring suspension system is provided in conjunction with a trailing arm and the suspension system may be readily mounted from the longitudinal side members of a vehicle frame. The suspension system semi-elliptical spring comprises a comp... | 10/12/1993 |
| 5039071 | Running gear of a railway vehicle Running gear (1) of a railway vehicle, which is suspended on the undercarriage (2) of the railway vehicel by blade support springs (3) and suspension attachment (8), with the additional arrangement of an additional blade spring as absorption spring (12); ... | 08/13/1991 |
| 5020824 | Device for mounting a composite material leaf spring A suspension for a vehicle having tandem axles includes a composite leaf spring connected between the axles. The leaf spring is constrained to bend about a transverse axis by a fixed elastic support having a concave, arcuate bottom surface whose center co... | 06/04/1991 |
| 5016861 | Mounting of a single transverse leaf spring for vehicles An upwardly bowed single transverse leaf spring is provided and includes longitudinally spaced central mounting areas between which a longitudinal mid-portion of the spring extends. The spring includes opposite end portions on remote sides of said mountin... | 05/21/1991 |
| 4830343 | Vibration and impact isolator A vibration or impact isolator for use between bodies and/or structures, such as between a boat and a dock, is formed from a resilient elongated strip of resiliently flexible material of uniform lateral cross-section wherein longitudinal lateral portions ... | 05/16/1989 |
| 4313620 | Device for limiting lateral canting of road vehicles The normally generally straight, slightly arcuate main leaf of an auxiliary or "helper" leaf spring bundle is modified to include loops at both ends thereof, enveloping the respective helper leaf bracket of the frame, to provide additional anti-sway resis... | 02/02/1982 |