WO2026139273 - VORRICHTUNG AUS MINDESTENS EINEM GEFORMTEN KÖRPER AUS METALL
National phase entry is expected:
Publication Number
WO/2026/139273
Publication Date
02.07.2026
International Application No.
PCT/EP2025/087292
International Filing Date
16.12.2025
Title **
[German]
VORRICHTUNG AUS MINDESTENS EINEM GEFORMTEN KÖRPER AUS METALL
[English]
DEVICE COMPRISING AT LEAST ONE SHAPED BODY MADE OF METAL
[French]
DISPOSITIF CONSTITUÉ D'AU MOINS UN CORPS MÉTALLIQUE FORMÉ
Applicants **
ROBERT BOSCH GMBH
Inventors
KOEHLER, Lennart
SCHWEIZER, Volker
MAYER, Michael
WAGNER, Sebastian
MILLER, Birgit
PFEIFFER, Peter
BUTTLER, Nicolle
BARTSCHERER, Tanja
Priority Data
102024212314.5
27.12.2024
DE
102025105255.7
12.02.2025
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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| 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
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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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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2094 | |
| EPO | Filing, Examination, Granting | 8736 | |
| Japan | Filing, Examination, Granting | 2215 | |
| South Korea | Filing, Examination, Granting | 2233 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,018
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Abstract[German]
Vorrichtung aus mindestens einem geformten Körper (10) aus Metall, insbesondere eines Gehäuseteils, wobei das Metall eine Schmelztemperatur (Ts) und eine Verdampfungstemperatur (Tv) aufweist, wobei der Körper (10) eine geformte Oberfläche (16) mit einer Rauheit (Rz1) und ein erstes Gefüge (13) aufweist, dadurch gekennzeichnet, dass die Oberfläche (16) an mindestens einem aufgeschmolzenen und wiedererstarrten Flächenbereich der Oberfläche (16) eine Rauheit (Rz2) aufweist, die geringer als die durch das Formen entstandene Rauheit (Rz1) ist.[English]
The invention relates to a device comprising at least one shaped body (10) made of metal, in particular a housing part, wherein the metal has a melting temperature (Ts) and an evaporation temperature (Tv), wherein the body (10) has a shaped surface (16) having a roughness (Rz1) and has a first microstructure (13), characterised in that the surface (16) has, on at least one melted and re-solidified surface region of the surface (16), a roughness (Rz2) that is lower than the roughness (Rz1) resulting from the shaping.[French]
L'invention concerne un dispositif constitué d'au moins un corps (10) en métal formé, notamment une partie de boîtier, ledit métal présentant une température de fusion (Ts) et une température de vaporisation (Tv), ledit corps (10) comportant une surface (16) formée dotée d'une rugosité (Rz1) et d'une première structure de grain (13), cette invention étant caractérisée en ce que ladite surface (16) présente, au niveau d'au moins une zone de surface de ladite surface (16) ayant fondu et s'étant à nouveau solidifiée, une rugosité (Rz2) inférieure à la rugosité (Rz1) générée par de la mise en forme.