WO2026119337 - BREMSSCHEIBE, KRAFTFAHRZEUG SOWIE VERFAHREN ZUM HERSTELLEN EINER BREMSSCHEIBE
National phase entry is expected:
Publication Number
WO/2026/119337
Publication Date
11.06.2026
International Application No.
PCT/DE2025/101049
International Filing Date
13.11.2025
Title **
[German]
BREMSSCHEIBE, KRAFTFAHRZEUG SOWIE VERFAHREN ZUM HERSTELLEN EINER BREMSSCHEIBE
[English]
BRAKE DISC, MOTOR VEHICLE AND METHOD FOR PRODUCING A BRAKE DISC
[French]
DISQUE DE FREIN, VÉHICULE À MOTEUR ET PROCÉDÉ DE PRODUCTION D'UN DISQUE DE FREIN
Applicants **
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Inventors
WAGENER, Wolfram
WALTHER, Florian
Priority Data
102024135875.0
03.12.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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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
* |
| 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
* |
| 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 | 8113 | |
| Japan | Filing, Examination, Granting | 1998 | |
| South Korea | Filing, Examination, Granting | 1757 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,488
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Abstract[German]
-Die Erfindung betrifft eine Bremsscheibe (10), mit einem Grundkörper (12), welcher mit wenigstens einer Zwischenschicht (14) und einer die Zwischenschicht (14) nach außen überdeckenden Reibschicht (16) beschichtet ist, wobei zumindest eine der Schichten (14, 16) mittels Laserauftragschweißen mit Stickstoff als Schutzgas auf den Grundkörper (12) aufgetragen worden ist.[English]
The invention relates to a brake disc (10) comprising a base body (12) which is coated with at least an intermediate layer (14) and a friction layer (16) covering the intermediate layer (14) on the outside, wherein at least one of the layers (14, 16) has been applied to the main body (12) by means of laser cladding using nitrogen as a shielding gas.[French]
L'invention concerne un disque de frein (10) comprenant un corps de base (12) qui est revêtu d'au moins une couche intermédiaire (14) et une couche de frottement (16) recouvrant la couche intermédiaire (14) sur l'extérieur, au moins l'une des couches (14, 16) ayant été appliquée sur le corps principal (12) au moyen d'un placage au laser à l'aide d'azote en tant que gaz de protection.