WO2025223594 - ZAHNRAD, VERFAHREN ZU DESSEN HERSTELLUNG SOWIE DESSEN VERWENDUNG
National phase entry is expected:
Publication Number
WO/2025/223594
Publication Date
30.10.2025
International Application No.
PCT/DE2025/100126
International Filing Date
04.02.2025
Title **
[German]
ZAHNRAD, VERFAHREN ZU DESSEN HERSTELLUNG SOWIE DESSEN VERWENDUNG
[English]
GEAR WHEEL, METHOD FOR PRODUCING SAME AND USE OF SAME
[French]
ROUE DENTÉE, SON PROCÉDÉ DE PRODUCTION ET SON UTILISATION
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
DOERRFUSS, Florian
HICK, Matthias
Priority Data
102024111457.6
24.04.2024
DE
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
EPO
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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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* 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 | 1882 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1754 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,483
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Abstract[German]
Die Erfindung geht aus von einem Zahnrad (1), umfassend einen metallischen Grundkörper (2) mit Zähnen (3) und eine Beschichtung (7), wobei die Beschichtung (7) einen Umfang des Grundkörpers (2) im Bereich der Zähne (3) bedeckt, und wobei die Beschichtung (7) vollständig aus mindestens einem amorphen Metall gebildet ist. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung des Zahnrads (1) und dessen Verwendung[English]
The invention relates to a gear wheel (1) comprising a metal main body (2), which has teeth (3), and a coating (7), the coating (7) covering a circumference of the main body (2) in the region of the teeth (3) and the coating (7) being made completely from at least one amorphous metal. The invention further relates to a method for producing the gear wheel (1) and to the use of same.[French]
L'invention concerne une roue dentée (1) comprenant un corps principal métallique (2), qui présente des dents (3), et un revêtement (7), le revêtement (7) recouvrant une circonférence du corps principal (2) dans la région des dents (3) et le revêtement (7) étant entièrement fabriqué à partir d'au moins un métal amorphe. L'invention concerne en outre un procédé de fabrication de la roue dentée (1) et son utilisation.