WO2023117027 - A DEVICE TO PREVENT TRAILERS FROM TURNING UP -SIDE DOWN WHILE TURNING
National phase entry is expected:
Publication Number
WO/2023/117027
Publication Date
29.06.2023
International Application No.
PCT/EG2022/000001
International Filing Date
12.01.2022
Title **
[English]
A DEVICE TO PREVENT TRAILERS FROM TURNING UP -SIDE DOWN WHILE TURNING
[French]
DISPOSITIF POUR EMPÊCHER LES REMORQUES DE SE RETOURNER PENDANT UN VIRAGE
Applicants **
ABOELENIN, Fathy, Ahmed, Elsayed
Lewaa Hassan Kamel St., Asafra Bahri
Montazah Awal
Alexandria, EG
Inventors
ABOELENIN, Fathy, Ahmed, Elsayed
Lewaa Hassan Kamel St., Asafra Bahri
Montazah Awal
Alexandria, EG
Priority Data
2021122071
22.12.2021
EG
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 | * |
| * | |
| * | |
International Searching Authority |
EGPO
* |
| Applicant's Legal Status |
Natural Person
* |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 972 | |
| EPO | Filing, Examination | 5354 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3310 |
Total: 10802 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
This modification consists of a ring connected to the chassis of the tractor and two legs connected to the trailer and standing on the ring with a clearance of 4 mm between the leg and the ring. The legs doesn't touch the ring as long as the COG(Center of gravity) of the load in the center of the stability area.The idea behind this modification is to damp the oscillation of COG and prevent it from getting out of the stability area. The action of damping is conducted through the standing legs as it only touch the ring in the case of tilting of the COG. The second advantage of the modification is increasing the stability area of the combination as it converts the 3-point suspension to 4-point suspension with a broader stability area.[French]
La présente invention concerne une modification qui consiste en un anneau relié au châssis du tracteur et en deux pieds reliés à la remorque et dressés sur l'anneau avec un espace de 4 mm entre le pied et l'anneau. Les pieds ne touchent pas l'anneau tant que le COG (centre de gravité) de la charge est au centre de la zone de stabilité. L'idée derrière cette modification est d'amortir l'oscillation du COG et de l'empêcher de sortir de la zone de stabilité. L'action d'amortissement est réalisée par l'intermédiaire des pieds dressés puisqu'ils ne touchent l'anneau qu'en cas d'inclinaison du COG. Le second avantage de la modification est l'augmentation de la zone de stabilité de la combinaison car elle convertit la suspension à 3 points en une suspension à 4 points avec une zone de stabilité plus large.