WO2025171847 - WELLENLAGERUNG UND ELEKTROMECHANISCHER NOCKENWELLENVERSTELLER
National phase entry is expected:
Publication Number
WO/2025/171847
Publication Date
21.08.2025
International Application No.
PCT/DE2025/100149
International Filing Date
10.02.2025
Title **
[German]
WELLENLAGERUNG UND ELEKTROMECHANISCHER NOCKENWELLENVERSTELLER
[English]
SHAFT BEARING AND ELECTROMECHANICAL CAMSHAFT ADJUSTER
[French]
PALIER D'ARBRE ET DISPOSITIF DE RÉGLAGE D'ARBRE À CAMES ÉLECTROMÉCANIQUE
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Industriestraße 1-3
91074 Herzogenaurach, DE
Inventors
WEBER, Juergen
Erwin-Rommel-Str. 10
91058 Erlangen, DE
GREUEL, Christian
Asternstr. 17
90451 Nürnberg, DE
WERBLINSKI, Thomas
Sperberstraße 64
90768 Fürth, DE
Priority Data
102024104381.4
16.02.2024
DE
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 | * |
| Sequence Listing | * |
| International Search Report is established | *
International Searching Authority
EPO
* |
| Applicant's Legal Status |
Legal Entity
* * * * * |
| Entry into National Phase under |
Chapter I
* |
| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 928 | |
| EPO | Filing, Examination | 4652 | |
| Japan | Filing | 557 | |
| South Korea | Filing | 577 | |
| USA | Filing, Examination | 2635 |
Total: 9349 USD
Abstract[German]
Eine Wellenlagerung (1), insbesondere in einem elektromechanischen Nockenwellenversteller (10), umfasst ein Vierpunktlager (3) und eine Welle (2), wobei Wälzkörper (4) des Vierpunktlagers (3) in einer ein gotisches Profil (25) beschreibenden Nut (5) der Welle (2) abrollen und durch die Welle (2) eine Kontur (11 ) einer Ausgleichskupplung (13) ausgebildet ist.[English]
A shaft bearing (1), in particular in an electromechanical camshaft adjuster (10), comprises a four-point bearing (3) and a shaft (2), and rolling bodies (4) of the four-point bearing (3) roll in a groove (5), which has an ogival shape (25), of the shaft (2), and a contour (11) of a compensating coupling (13) is formed by the shaft (2).[French]
Un palier d'arbre (1), en particulier dans un dispositif de réglage d'arbre à cames électromécanique (10), comprend un palier à quatre points (3) et un arbre (2), et des corps de roulement (4) du palier à quatre points (3) roulent dans une rainure (5), qui a une forme ogivale (25), de l'arbre (2), et un contour (11) d'un accouplement de compensation (13) est formé par l'arbre (2).