WO2026047044 - A SHOE FOR A PAPER MACHINE PRESS
National phase entry is expected:
Publication Number
WO/2026/047044
Publication Date
05.03.2026
International Application No.
PCT/EP2025/074389
International Filing Date
27.08.2025
Title **
[English]
A SHOE FOR A PAPER MACHINE PRESS
[French]
SABOT POUR UNE PRESSE DE MACHINE À PAPIER
Applicants **
VALMET AB
Inventors
PAULSSON, Jan
TOLFSSON, Karl-Johan
BERGSTRÖM, Viktor
LEANDERSSON, Anders
Priority Data
2430435-4
02.09.2024
SE
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
* |
| 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 | 2032 | |
| EPO | Filing, Examination, Granting | 8126 | |
| Japan | Filing, Examination, Granting | 2155 | |
| South Korea | Filing, Examination, Granting | 2071 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,124
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Abstract[English]
A press shoe (30) for a paper making machine, arranged to be mounted in, or installed into, a belt, or sleeve, or jacket, roll (10), wherein the shoe (30) comprises: -a working surface (44), or sole (64), or contact surface, arranged to face and contact a belt, or sleeve, or jacket (26), and cooperate with a counter roll (12), to form a nip press (1), wherein the working surface (44) of the shoe (30) is made from a polymer material, and the working surface has a surface roughness Ra that is less than 20 µm, preferably less than 6 µm, and more preferably less than 1 µm.[French]
L'invention concerne un sabot de presse (30) pour une machine de fabrication de papier, agencé pour être monté dans, ou installé dans, une courroie, ou un manchon, ou une chemise, un rouleau (10), le sabot (30) comprenant : - une surface de travail (44), ou une semelle (64), ou une surface de contact, agencée pour faire face et entrer en contact avec une courroie, ou un manchon, ou une chemise (26), et pour coopérer avec un contre-rouleau (12), pour former une presse à pincement (1), la surface de travail (44) du sabot (30) étant composée d'un matériau polymère, et la surface de travail présentant une rugosité de surface Ra qui est inférieure à 20 µm, de préférence inférieure à 6 µm, et de préférence encore inférieure à 1 µm.