WO2024175151 - GEWINDESPINDEL UND VERFAHREN ZUR HERSTELLUNG EINER GEWINDESPINDEL
National phase entry:
Publication Number
WO/2024/175151
Publication Date
29.08.2024
International Application No.
PCT/DE2024/100112
International Filing Date
08.02.2024
Title **
[German]
GEWINDESPINDEL UND VERFAHREN ZUR HERSTELLUNG EINER GEWINDESPINDEL
[English]
LEAD SCREW, AND METHOD FOR MANUFACTURING A LEAD SCREW
[French]
VIS-MÈRE ET PROCÉDÉ DE FABRICATION D'UNE VIS-MÈRE
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
KREUTZER, Mario
BAIER, Richard
KARES, Peter
MOTZ, Thomas
KETTLER, Bastian
HEINZ, Paul
Priority Data
102023104230.0
21.02.2023
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 | * |
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| Number of Office Actions | * |
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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
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| 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.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1879 | |
| EPO | Filing, Examination, Granting | 8227 | |
| Japan | Filing, Examination, Granting | 2039 | |
| South Korea | Filing, Examination, Granting | 1724 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,609
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[German]
Eine Gewindespindel (1 ) für einen Gewindetrieb (10), insbesondere Kugelgewindetrieb, umfasst eine Innenhülse (2) und ein mit dieser fest verbundenes, einen Gewindegang (5) aufweisendes hülsenförmiges Außenteil (3), wobei die Innenhülse (2) und das Außenteil (3) aus verschiedenen Materialien gefertigt sind. Die Innenhülse (2) ist formschlüssig, den Gewindegang (5) abbildend, in das Außenteil (3) eingeformt.[English]
A lead screw (1) for a threaded drive (10), in particular a ball screw drive, comprises an inner sleeve (2) and a sleeve-shaped outer part (3) which is fixedly connected to the inner sleeve and which has a screw thread (5), wherein the inner sleeve (2) and the outer part (3) are made of different materials. The inner sleeve (2) is form-lockingly formed in the outer part (3) in such a way that the inner sleeve copies the screw thread (5).[French]
Une vis-mère (1) pour un entraînement fileté (10), en particulier un entraînement à vis à billes, comprend un manchon interne (2) et une partie externe en forme de manchon (3) qui est reliée de manière fixe au manchon interne et qui a un filetage de vis (5), le manchon interne (2) et la partie externe (3) étant constitués de matériaux différents. Le manchon interne (2) est formé par complémentarité de forme dans la partie externe (3) de telle sorte que le manchon interne copie le filetage de vis (5).