Vehicle suspension system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 2023
Grant Date -
Feb 9, 2023
app pub date -
Jul 22, 2022
filing date -
Aug 5, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle suspension system smoothly changes a vehicle posture with respect to a steering force and a steering angle by minimizing a kinematic roll at an initial turning stage, thereby allowing a driver to obtain the sensation of maneuvering the vehicle well. The suspension system includes a front suspension having geometry satisfying that a caster angle is +3° to +5°, a caster trail is +20 to +30 mm, an intersection point between a kingpin axis and ground is located on an inner side in a vehicle width direction of a center of a tire contact patch, and an anhedral angle of a lower arm is +2.8° to +7.2°. A rear suspension includes five links and has geometry satisfying that a virtual kingpin axis extends near the center of a tire contact patch of a rear wheel assembly and extends vertically at −2° to 0°.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- B60G Class
- 553 Applications Filed
- 331 Patents Issued To-Date
- 59.86 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B60G Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
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|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 21, 2027 |
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