WO2024151889 - SELF-STABILIZING WHEELED VEHICLE AND RELATED METHODS
National phase entry is expected:
Publication Number
WO/2024/151889
Publication Date
18.07.2024
International Application No.
PCT/US2024/011306
International Filing Date
11.01.2024
Title **
[English]
SELF-STABILIZING WHEELED VEHICLE AND RELATED METHODS
[French]
VÉHICULE À ROUES À STABILISATION AUTOMATIQUE ET PROCÉDÉS ASSOCIÉS
Applicants **
CHEN, Shane
Inventors
CHEN, Shane
Priority Data
63/438,504
11.01.2023
US
63/525,718
09.07.2023
US
63/545,193
22.10.2023
US
63/546,521
30.10.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
USPTO
* |
| * | |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2715 | |
| EPO | Filing, Examination, Granting | 13745 | |
| Japan | Filing, Examination, Granting | 2584 | |
| South Korea | Filing, Examination, Granting | 3165 | |
| USA | Filing, Examination, Granting | 6110 |
Total:
28,319
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a self-stabilizing system including a self-stabilizing wheeled vehicle. A motor-powered vehicle has two wheels arranged side-by-side and a vehicle body whose center of gravity is closer to the ground than the centers of rotation of the wheels. Counter torque from the motor, which would otherwise cause the vehicle to tilt forward or backward, is converted into movement of the vehicle body relative to the wheels, thus keeping the vehicle body level during velocity changes. Bias mechanisms may be used to ensure that the vehicle body travels the appropriate distance from the wheels for a given value of acceleration and returns toward neutral when torque is reduced.[French]
L'invention concerne un système d'auto-stabilisation comprenant un véhicule à roues à stabilisation automatique. Un véhicule motorisé comporte deux roues disposées côte à côte et une carrosserie de véhicule dont le centre de gravité est plus proche du sol que les centres de rotation des roues. Un couple antagoniste - provenant du moteur -, qui par ailleurs entraîne l'inclinaison du véhicule vers l'avant ou vers l'arrière, est converti en mouvement de la carrosserie de véhicule par rapport aux roues, maintenant ainsi le niveau de carrosserie de véhicule pendant des changements de vitesse. Des mécanismes de sollicitation peuvent être utilisés pour s'assurer que la carrosserie de véhicule se déplace de la distance appropriée à partir des roues pour une valeur donnée d'accélération et revient vers le point mort lorsque le couple est réduit.