WO2025219888 - MULTI-MATERIAL GEAR ASSEMBLY
National phase entry is expected:
Publication Number
WO/2025/219888
Publication Date
23.10.2025
International Application No.
PCT/IB2025/053960
International Filing Date
15.04.2025
Title **
[English]
MULTI-MATERIAL GEAR ASSEMBLY
[French]
ENSEMBLE ENGRENAGE À MATÉRIAUX MULTIPLES
Applicants **
EATON INTELLIGENT POWER LIMITED
Inventors
WINK, Carlos Henrique
Priority Data
63/634,013
15.04.2024
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| 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 |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| 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 | 2171 | |
| EPO | Filing, Examination, Granting | 10656 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2380 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,254
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Abstract[English]
The present disclosure relates to a multi-material gear assembly including a first gear including a first material, the first gear defining a plurality of first gear teeth, and a gear shaft configured to support the first gear, the gear shaft being formed of a second material that is different from the first material, and the second material has a higher damping coefficient than the first material.[French]
La présente divulgation concerne un ensemble engrenage à matériaux multiples comprenant un premier engrenage comportant un premier matériau, le premier engrenage définissant une pluralité de premières dents d'engrenage, et un arbre d'engrenage conçu pour supporter le premier engrenage, l'arbre d'engrenage étant formé d'un second matériau qui est différent du premier matériau, et le second matériau présentant un coefficient d'amortissement plus élevé que celui du premier matériau.