WO2026058270 - A MULTI-MODE TRANSMISSION FOR A VEHICLE AND A SHIFT ASSEMBLY THEREOF
National phase entry is expected:
Publication Number
WO/2026/058270
Publication Date
19.03.2026
International Application No.
PCT/IN2024/052360
International Filing Date
11.12.2024
Title **
[English]
A MULTI-MODE TRANSMISSION FOR A VEHICLE AND A SHIFT ASSEMBLY THEREOF
[French]
TRANSMISSION MULTI-MODE POUR UN VÉHICULE ET UN ENSEMBLE DE CHANGEMENT DE VITESSE ASSOCIÉ
Applicants **
TVS MOTOR COMPANY LIMITED
Inventors
GUTTI, Gnanakotaiah
KUDUVA, Shanthulal Vishnukumar
MYSORE, Krishnamurthy Ajaykumar
RAMALINGAM, Govindharaj
RASU, Varalakshmy
Priority Data
202441070008
16.09.2024
IN
Application details
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International Searching Authority |
IP India
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2320 | |
| EPO | Filing, Examination, Granting | 12756 | |
| Japan | Filing, Examination, Granting | 2183 | |
| South Korea | Filing, Examination, Granting | 2203 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
24,202
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Abstract[English]
The present disclosure relates to a shift assembly (300) of a multi-mode transmission (200). The multi-mode transmission (200) comprises a plurality of drive gears (201A, 201B), a plurality of driven gears (202A, 202B) and a shift assembly (300) comprising a shaft member (301), a plurality of elastic members (302A, 302B), a shift member (303) and an actuating member (313). The shaft member (301) is configured to facilitate a linkage between the plurality of drive gears (201A, 201B) and the plurality of driven gears (202A, 202B) via the actuating member (313). The plurality of elastic members (302A, 302B) is configured to be co-axially mounted on the shaft member (301) and to exert a pressing force to engage a dog drive (311) of the shift assembly (300) with the plurality of driven gears (202A, 202B).[French]
La présente divulgation concerne un ensemble de changement de vitesse (300) d'une transmission multi-mode (200). La transmission multi-mode (200) comprend une pluralité d'engrenages d'entraînement (201A, 201B), une pluralité d'engrenages entraînés (202A, 202B) et un ensemble de changement de vitesse (300) comprenant un élément d'arbre (301), une pluralité d'éléments élastiques (302A, 302B), un élément de changement de vitesse (303) et un élément d'actionnement (313). L'élément d'arbre (301) est conçu pour faciliter une liaison entre la pluralité d'engrenages d'entraînement (201A, 201B) et la pluralité d'engrenages entraînés (202A, 202B) via l'élément d'actionnement (313). La pluralité d'éléments élastiques (302A, 302B) est conçue pour être montée coaxialement sur l'élément d'arbre (301) et pour exercer une force de pression pour entrer en prise avec un entraînement par crabots (311) de l'ensemble de changement de vitesse (300) avec la pluralité d'engrenages entraînés (202A, 202B).