WO2025218843 - VERSTELLEINHEIT EINER LENKSÄULE
National phase entry is expected:
Publication Number
WO/2025/218843
Publication Date
23.10.2025
International Application No.
PCT/DE2024/100733
International Filing Date
15.08.2024
Title **
[German]
VERSTELLEINHEIT EINER LENKSÄULE
[English]
ADJUSTMENT UNIT OF A STEERING COLUMN
[French]
UNITÉ DE RÉGLAGE D'UNE COLONNE DE DIRECTION
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
MOHAMMAD, Seryas
FIEDLER, Rene
ERHARDT, Herbert
Priority Data
102024110876.2
18.04.2024
DE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
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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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| * | |
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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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| 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 | 1880 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 1908 | |
| South Korea | Filing, Examination, Granting | 1569 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,223
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Abstract[German]
Verstelleinheit einer Lenksäule eines Fahrzeugs, umfassend: eine Verstelleinrichtung, die mindestens einen Verstellmotor aufweist, eine Auszugeinrichtung, die einen Auszugträger, der dazu eingerichtet ist, dreh- und axialfest an einer Karosserie des Fahrzeugs angeordnet zu sein, und mindestens ein inneres Auszugelement aufweist, das in dem Auszugträger axial verschieblich angeordnet ist, wobei zwischen dem mindestens einen innerem Auszugselement und dem Auszugsträger mindestens eine Lageranordnung vorgesehen ist, wobei die mindestens eine Lageranordnung aus einem Kugelumlaufsegment ausgebildet ist, wobei das mindestens eine Kugelumlaufsegment (1) mittels eines Federelementes (2) angefedert ist, wobei das Federelement (2) einen mittleren Bereich (7) einer balligen Form aufweist.[English]
The invention relates to an adjustment unit of a steering column of a vehicle, comprising: an adjustment device which has at least one adjustment motor; a pull-out device which has a pull-out carrier which is designed to be arranged in a rotationally and axially fixed manner on a body of the vehicle; and at least one inner pull-out element which is arranged in an axially movable manner in the pull-out carrier, wherein at least one bearing arrangement is provided between the at least one inner pull-out element and the pull-out carrier, wherein the at least one bearing arrangement is formed from a recirculating ball segment, wherein the at least one recirculating ball segment (1) is spring-loaded by means of a spring element (2), wherein the spring element (2) has a rounded central region (7).[French]
L'invention concerne une unité de réglage d'une colonne de direction d'un véhicule, comprenant : un dispositif de réglage qui comporte au moins un servomoteur ; un dispositif d'extraction qui comprend un support d'extraction qui est conçu pour être agencé de manière bloquée en rotation et axialement sur une carrosserie du véhicule ; et au moins un élément d'extraction interne qui est agencé de manière axialement mobile dans le support d'extraction, au moins un ensemble palier étant disposé entre l'au moins un élément d'extraction interne et le support d'extraction, ledit au moins un ensemble palier étant formé à partir d'un segment à recirculation de billes, ledit au moins un segment à recirculation de billes (1) étant sollicité élastiquement au moyen d'un élément ressort (2), l'élément ressort (2) ayant une région centrale (7) convexe.