WO2026062293 - MASCHINENKOMPONENTE MIT UMLAUFENDER NUT UND HALTENOPPEN AN DER NUT
National phase entry is expected:
Publication Number
WO/2026/062293
Publication Date
26.03.2026
International Application No.
PCT/EP2025/077212
International Filing Date
23.09.2025
Title **
[German]
MASCHINENKOMPONENTE MIT UMLAUFENDER NUT UND HALTENOPPEN AN DER NUT
[English]
MACHINE COMPONENT HAVING A CIRCUMFERENTIAL GROOVE AND RETAINING KNOBS ON THE GROOVE
[French]
COMPOSANT DE MACHINE COMPORTANT UNE RAINURE CIRCONFÉRENTIELLE ET DES BOUTONS DE RETENUE SUR LA RAINURE
Applicants **
LISA DRÄXLMAIER GMBH
Inventors
HOFER, Manuel
LINNER, Andreas
HOLZMANN, Robert
KROLIK, Marek
PLUTA, Marta
Priority Data
202024105460.1
23.09.2024
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
* |
| 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
* |
| 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 | 1882 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1754 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
19,083
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Abstract[German]
Um eine Maschinenkomponente (100) mit zwei gegeneinander abzudichtenden Dichtkörpern (10, 20) und mit einer an einem der Dichtkörper (10) angeordneten umlaufenden Nut (120), welche ausgebildet ist, eine Formdichtung (130) aufzunehmen und bei Anpressen der Formdichtung (130) gegen eine passende Kontaktfläche des anderen Dichtkörpers (20) eine Dichtwirkung zu erzielen, um einen Austritt von Fluid aus den oder Eintritt eines Fremdkörpers in die beiden Dichtkörper (10, 20) zu verhindern, verliersicher anzuordnen, kann die umlaufende Nut (120) eine Mehrzahl von Haltenoppen (121) umfassen, die ausgebildet sind, die in die Nut (120) aufgenommene Formdichtung (130) festzuhalten und gegen ein Herausfallen aus der Nut (120) abzusichern.[English]
The aim of the invention is to captively mount a machine component (100) having two sealing elements (10, 20) to be sealed against one another and having a circumferential groove (120) which is provided on one of the sealing elements (10) and which is designed to receive a molded seal (130) and, when the molded seal (130) is pressed against a matching contact surface of the other sealing element (20), to achieve a sealing effect in order to prevent fluid from escaping from between the two sealing elements (10, 20) or in order to prevent a foreign body from entering between the two sealing elements. This is achieved in that the circumferential groove (120) can comprise a plurality of retaining knobs (121) which are designed to retain the molded seal (130) received in the groove (120) and prevent same from falling out of the groove (120).[French]
L'objet de la présente invention est de monter de manière captive un composant de machine (100) comportant deux éléments d'étanchéité (10, 20) à sceller l'un contre l'autre et comportant une rainure circonférentielle (120) formée sur l'un des éléments d'étanchéité (10) et conçue pour recevoir un joint moulé (130) et, lorsque le joint moulé (130) est pressé contre une surface de contact correspondante de l'autre élément d'étanchéité (20), d'obtenir un effet d'étanchéité afin d'empêcher le fluide de s'échapper entre les deux éléments d'étanchéité (10, 20) ou afin d'empêcher un corps étranger de pénétrer entre les deux éléments d'étanchéité. À cet effet, la rainure circonférentielle (120) peut comprendre une pluralité de boutons de retenue (121) conçus pour retenir le joint moulé (130) reçu dans la rainure (120) et l'empêcher de tomber de la rainure (120).