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11. 发明公开

EP4309862A1 BOARD MATERIAL PROCESSING COMPOSITION, BOARD MATERIAL LAMINATE, AND METHOD FOR MANUFACTURING BOARD MATERIAL LAMINATE 审中-实审
公开(公告)号：EP4309862A1
公开(公告)日：2024-01-24
申请号：EP22791557.6
申请日：2022-03-30
申请人： M&H Technical Research Institute Co., Ltd.
发明人： HATTORI Toshinori
IPC分类号： B27D1/04 , B27K3/20 , B27K3/32 , C09K21/02 , C09K21/04
摘要： Provided is a board material processing composition enabling manufacture of a board material laminate which is noncombustible and superior in adhesive performance. In order to solve this problem, a board material processing composition that inhibits combustion of a board material due to heating contains: an inorganic carbonization promotion component that promotes carbonization of an organic component in the board material during the heating; an inorganic chain inhibition component that inhibits a reaction chain to adjacent components due to a product of endothermic decomposition generated during the heating; and inorganic hydrophobic binder particles that adhere the organic component in the board material with the carbonization promotion component and the chain inhibition component.

12. 发明公开

EP4292816A3 MEHRSCHICHTIGER HOLZKOMPOSITBLOCK, MEHRSCHICHTIGES HOLZFURNIER SOWIE VERFAHREN ZUR HERSTELLUNG DERSELBEN 审中-实审
公开(公告)号：EP4292816A3
公开(公告)日：2024-01-24
申请号：EP23199356.9
申请日：2020-08-14
申请人： Fritz Kohl GmbH & Co. KG
发明人： ROMBACH, Georg
IPC分类号： B27D1/04 , B27N1/00 , B27N3/04 , B27N3/18 , B27N7/00
摘要： Die vorliegende Erfindung betrifft einen mehrschichtigen Holzkompositblock, ein mehrschichtiges Holzfurnier sowie Verfahren zur Herstellung derselben. Weiterhin betrifft die Erfindung die Verwendung des mehrschichtigen Holzfurniers als Dekor- und/oder Verkleidungselement, insbesondere in einem Fahrzeuginnenraum, sowie Artikel, die das mehrschichtige Holzfurnier umfassen.

13. 发明公开

EP4296026A1 PROCEDE DE FABRICATION D'UN OBJET EN CONTREPLAQUÉ, PIÈCE DE MOBILIER ET MOULE 审中-公开
公开(公告)号：EP4296026A1
公开(公告)日：2023-12-27
申请号：EP22178398.8
申请日：2022-06-10
申请人： De Dreuille, Jean , De Dreuille, Côme , De Dreuille, Alban , De Dreuille, Eloi
发明人： De Dreuille, Jean , De Dreuille, Côme , De Dreuille, Alban , De Dreuille, Eloi
IPC分类号： B27D1/08 , B27M3/00
摘要： L'invention porte sur un procédé de fabrication d'un objet (3) de forme incurvée formé principalement de contreplaqué, le procédé comprenant : la découpe de bandes (2) dans un panneau de contreplaqué ; et l'agencement et le cintrage des bandes (2) selon deux directions différentes. Les bandes (2) peuvent avoir des chants qui ont un profil ondulé. Les bandes (2) peuvent être disposées selon une superposition de plusieurs couches où elles sont agencées en quinconce ou croisées.
L'objet (3) est de forme au moins partiellement ovoïde.

14. 发明授权

EP3563988B1 MACHINING ROBOT AND MACHINING METHOD 有权
公开(公告)号：EP3563988B1
公开(公告)日：2023-12-27
申请号：EP17887317.0
申请日：2017-10-31
发明人： MATSUO, Shinya , NAKAHATA, Tatsuo , ISHIKAWA, Yuichi , RIHEI, Atsushi , NISHIWAKI, Yasuto , WATANABE, Masao
IPC分类号： B25J9/16 , B25J13/08 , B25J11/00 , B27C5/00 , B23C3/12 , B27D5/00

15. 发明授权

EP4088897B1 VORRICHTUNG, INSBESONDERE KANTENANLEIMMASCHINE 有权
公开(公告)号：EP4088897B1
公开(公告)日：2023-12-20
申请号：EP22160204.8
申请日：2022-03-04
发明人： Hüsener, Stefan , Heidenreich, Timo
IPC分类号： B27D5/00 , B05C1/00 , B05C1/02 , B05C1/08

16. 发明公开

EP4260997A1 METHOD AND DEVICE FOR CURVILINEAR FORMATION OF A WODDEN CORRUGATED VENEER 审中-实审
公开(公告)号：EP4260997A1
公开(公告)日：2023-10-18
申请号：EP22205944.6
申请日：2022-11-07
申请人： Uniwersytet Przyrodniczy w Poznaniu
发明人： SMARDZEWSKI, Jerzy , KRZYZANIAK, Lukasz , PELINSKI, Krzysztof
IPC分类号： B27D1/06 , B27L5/02 , B27L5/08 , F16B15/00 , B27M1/02
摘要： A method for curvilinear formation of the wooden corrugated veneer, in which sliced, rotary cut, eccentrically cut or cut by other similar methods veneer, obtained from wood subjected to hydrothermal treatment at a temperature of 40°C to 80°C depending on the species of wood and absolute humidity above the point of saturation of wood fibers, i.e. above 30%, is formed between two moulds applied on the fluted surfaces of the upper and lower rollers by means of moulds 7 and 8 and is subjected to drying under the climatic conditions of the production room, for which the air temperature is from 20°C to 30°C and the relative humidity is from 35% to 60%, forcing air movement only mechanically. Preferably, the veneer can be dried with the use of blow of dry air at a temperature of 100°C - 150°C and relative humidity of 10%-40% forced into the working space through the air vents in upper cover 11 and lower cover 10, and the process of shape fixation is carried out for several to a dozen or so minutes until the veneer reaches an absolute humidity of approximately 4%, moving the veneer horizontally on the conveyor during this time at a speed of 1 m/min to 10 m/min, depending on the length of the process line and dry air parameters, adjusting the travel speed of drive 9, after which the fixation and relaxation of the stresses in the veneer is carried out between the moulds once they have been unfolded on a flat surface.
The device for curvilinear formation of the wooden corrugated veneer contains fluted rollers 1,2 driven by known drive 9 and placed in a rigid frame 3, and moulds 7, 8 are inserted between rollers 1 and 2, the rollers have an outer diameter most preferably from 10L to 14L, where L corresponds to the length of the pitch (base) of the elementary segment of mould 7, 8. The height of the fluting (tooth) of the mould should preferably be equal from ¼ H to 1/2H of the height of the elementary segment of mould 7, 8, wherein the shape of the fluting should correspond to the shape of mould 7, 8 resulting from proportions of L to H as well as thickness T of the veneer constituting the material for producing the corrugated web, and each mould, lower 7 and upper 8, consists of individual elements articulated together by means of rod rollers 5,6, the concave surfaces of the elements of each mould adhere to contact with the fluted surface of the rollers with the lowest possible coefficient of friction, which cannot exceed 0.1, and rod rollers 5 and 6 during operation enter the recesses of fluted rollers 1 and 2 with the same effect.

17. 发明授权

EP3569374B1 SYNTHETIC WOOD 有权
公开(公告)号：EP3569374B1
公开(公告)日：2023-10-11
申请号：EP17891964.3
申请日：2017-04-12
发明人： SEO, Yong-seok , KIM, Tae-Young , YOON, Won-Jae , CHOI, In-hui
IPC分类号： B27K3/34 , B27D1/04 , B27K5/00 , B27K3/52 , C08L67/03 , C08G63/82 , B27K3/15 , B27N3/28 , C08L97/02

18. 发明公开

EP4252985A1 PROCESS FOR THE MANUFACTURE OF A PLYWOOD PANEL, AND PLYWOOD PANEL OBTAINED BY THIS PROCESS 审中-公开
公开(公告)号：EP4252985A1
公开(公告)日：2023-10-04
申请号：EP22382296.6
申请日：2022-03-29
申请人： Grupo Garnica Plywood, S.A.
发明人： ALBIÑANA, Juan , PASCUAL, David , FERNANDEZ, Roberto
IPC分类号： B27D1/04 , B27J7/00 , B32B7/03 , B32B7/12 , B32B21/06 , B32B21/14 , B32B29/06
摘要： It allows to obtain in a simple and economical way a light and high quality plywood board, where the manufacturing process comprises stacking an odd number of poplar unrolled veneers, where the even veneers (11), which are the ones that receive an adhesive on both sides, have the grain perpendicular to the odd veneers (12), forming a plywood core (10) of veneers, such that on the top and bottom face of the plywood core (10) of the board (1) a layer of poplar wood paper is placed to form the face (20) and back (30) of the board (1), the plywood core (10) and the layers of wood paper of the face (20) and back (30) being finally pressed together.

19. 发明授权

EP3685978B1 APPARATUS AND METHOD FOR THE PRODUCTION OF PANEL 有权
公开(公告)号：EP3685978B1
公开(公告)日：2023-10-04
申请号：EP19425004.9
申请日：2019-01-28
发明人： Dalla Nora, Adriano , Dalla Nora, Cristian , Guiduzzi, Andrea Luca
IPC分类号： B27D1/04

20. 发明公开

EP4245490A1 EDGEBANDING MACHINE PROVIDED WITH A REMOVING DEVICE FOR REMOVING MACHINING CHIPS 审中-实审
公开(公告)号：EP4245490A1
公开(公告)日：2023-09-20
申请号：EP23162515.3
申请日：2023-03-17
申请人： SCM Group S.p.A.
发明人： GARAFFONI, Andrea
IPC分类号： B27D5/00 , B23Q11/00
摘要： The present invention refers to an edgebanding machine (1) equipped with a removing device for removing machining waste (F).
Said edgebanding machine (1) comprises a machining unit (R) for working a portion of said edging tape (N) or of a surface of said panel (P), so that one or more machining chips (F) are created, as well as a removing device (2) for removing said machining chips (F) by means of suction, which comprises:
a casing (20) comprising a first wall (21) and a second wall (22), in which a first opening (20A) is arranged on said first wall (21) and a second opening (20B) is arranged on said second wall (22) and is to be connected in use to a suction device (6),
one or more blades (24) to rotate around a reference axis (X), perpendicular or substantially perpendicular to said first wall,
at least one cutting element (25) for cutting said machining chips (F), positioned on a blade (24), so that the rotation of said blades (24) causes the rotation of said cutting element (25).
Said first opening (20A) has a center (A) spaced from said reference axis (X).

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