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公开(公告)号：US11642820B2
公开(公告)日：2023-05-09
申请号：US16675613
申请日：2019-11-06
Applicant: Magna Exteriors (Bohemia) s.r.o.
Inventor： Ond{hacek over (r)}ej Vohlídal , Radim Zdárský , Vítëzslav Kadlec , Vítëzslav Bro{hacek over (z)}ek
CPC classification number: B29C45/2602 , B29C33/02 , B29C33/3842 , B29L2031/757 , B33Y80/00
Abstract: Tool for plastic injection molding consisting of at least one metallic mold and at least one plastic carrier, wherein the metallic mold and the plastic carrier are connected to one another by an adhesive layer.
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公开(公告)号：US20240326278A1
公开(公告)日：2024-10-03
申请号：US18608986
申请日：2024-03-19
Inventor： Pierre ROBIN , Radim {hacek over (Z)}DÁRSKÝ
CPC classification number: B26F1/44 , C09J5/00 , B26F2001/4472
Abstract: A method for producing a flat plastic component for a motor vehicle, at least one of the two surfaces of the plastic component having an adhesive tape or an adhesive film, the plastic component and the adhesive tape or adhesive film having at least one aperture, and preferably a plurality of apertures, over the entire height of the plastic component and of the adhesive tape or adhesive film, wherein the plastic component, without apertures, is provided with the adhesive tape or adhesive film, wherein the plastic component provided with the adhesive tape or the adhesive film is placed on a die, such that the surface having the tape or film is facing the die, wherein the die has a circumferential cutting edge on the edge of each desired aperture, in that in each case a punch for each aperture presses the plastic component against the die, from the surface facing away from the die, in order to punch out the aperture, wherein each punch has a circumferential cutting edge, the cutting edges of the punches and the cutting edges of the die corresponding in each case in position and shape to one another.
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公开(公告)号：US20230302743A1
公开(公告)日：2023-09-28
申请号：US18117495
申请日：2023-03-06
Applicant: Magna Exteriors (Bohemia) s.r.o.
Inventor： Radim ZDÁRSKÝ , Ondrej Vohlídal , Jan SOLTYS
CPC classification number: B29C66/30223 , B29C65/08 , B29C66/21
Abstract: The invention relates to a method for producing a connection between a first plastic component and a second plastic component, wherein at least one of the two components is produced by plastics injection moulding, wherein at least one fastening region is provided on the at least one component and is moulded with a surface structure of grooves having a small spacing, and wherein the components are connected to one another by an ultrasonic welding method in the fastening region.
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4.发明授权公开(公告)号：US11628629B2
公开(公告)日：2023-04-18
申请号：US17144085
申请日：2021-01-07
Applicant: Magna Exteriors (Bohemia) s.r.o.
Abstract: The invention relates to a method for the ultrasonic welding of two plastic components using a sonotrode, wherein the energy for the welding is introduced into the plastic components via at least one or more pins of the sonotrode, wherein the two plastic components are welded to one another step by step, wherein the respectively subsequent step of the welding is carried out in a region which has already been loaded and relieved of tension as a result of the preceding step of the welding.
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公开(公告)号：US10940741B2
公开(公告)日：2021-03-09
申请号：US16451157
申请日：2019-06-25
Applicant: Magna Exteriors (Bohemia) s.r.o.
Inventor： Petr Jedinák , Miroslav Modrák , Josef Půta
IPC: B60J5/00 , B60J5/10 , B29C44/12 , B29C44/42 , B60J5/04 , B29K75/00 , B29K307/04 , B29K309/08 , B29L31/30
Abstract: A vehicle door or tailgate, in particular for motor vehicles, with a frame which is formed as a support structure of the door or tailgate and is separate from an exterior and/or interior trim, wherein the frame is produced separately from plastic and/or a composite material, wherein the frame comprises at least two components which are connected to one another, and wherein the at least two components have connection means which comprise tongue and groove connections.
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Patent Agency Ranking
公开(公告)号：US10232567B2
公开(公告)日：2019-03-19
申请号：US15565824
申请日：2016-04-19
Inventor： Stanislav Tichý , Ji{hacek over (r)}i Klauz , Paul Hasl , Jaromir Straka
IPC: B29C70/38 , B29C53/58 , B29C53/68 , B29K105/10 , B29L31/30
Abstract: Device for laying up a composite product with fibrous rovings made from glass, carbon, aramid and other similar filaments, designed especially for production of composite reinforcements or supporting elements such as the reinforcement of tailgates of personal vehicles, consists of individual unwinding spools (2) of fibrous rovings (21) rotatably arranged around the composite product (1). The unwinding spools (2) are installed on the set of the rotary disc rings (3) which are mounted on a common fixed ring frame (4) and equipped with independent drives (5) with pre-programmed control of direction and speed of their rotation wherein the composite product (1) is during the laying up procedure alternately fixed to individual carrier grippers (8) of at least one program-controlled manipulator (9). In each rotary disc ring (3) as well as in fixed ring frame (4) at least one lateral passage (6) is created for entry and exit of the composite product (1) between the unwinding spools (2).
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公开(公告)号：US20200147846A1
公开(公告)日：2020-05-14
申请号：US16675613
申请日：2019-11-06
Applicant: Magna Exteriors (Bohemia) s.r.o.
Inventor： Ondrej Vohlídal , Radim ZDÁRSKÝ , Vítëzslav KADLEC , Vítëzslav BROZEK
Abstract: Tool for plastic injection molding consisting of at least one metallic mold and at least one plastic carrier, wherein the metallic mold and the plastic carrier are connected to one another by an adhesive layer.
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公开(公告)号：US20200009947A1
公开(公告)日：2020-01-09
申请号：US16451157
申请日：2019-06-25
Applicant: Magna Exteriors (Bohemia) s.r.o.
Inventor： Petr JEDINÁK , Miroslav MODRÁK , Josef PUTA
Abstract: A vehicle door or tailgate, in particular for motor vehicles, with a frame which is formed as a support structure of the door or tailgate and is separate from an exterior and/or interior trim, wherein the frame is produced separately from plastic and/or a composite material, wherein the frame comprises at least two components which are connected to one another, and wherein the at least two components have connection means which comprise tongue and groove connections.
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公开(公告)号：US11273584B2
公开(公告)日：2022-03-15
申请号：US16378958
申请日：2019-04-09
Applicant: Magna Exteriors (Bohemia) s.r.o.
Abstract: A method for producing a reinforcing component from different materials, wherein, in a first step, the component is produced in a first mould by plastics injection-moulding with foaming of the plastics material used and by reducing large cross sections of the component by insert parts of the same plastics material, wherein, in a second step, at least one type of fibre is wound around the component, and wherein, in the third method step, the component as a whole is overmoulded with plastic of a second plastics material in a second mould.
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10.发明申请公开(公告)号：US20210213688A1
公开(公告)日：2021-07-15
申请号：US17144085
申请日：2021-01-07
Applicant: Magna Exteriors (Bohemia) s.r.o.
Inventor： Radim Zdarsky , Ondrej Vohlidal
IPC: B29C65/08
Abstract: The invention relates to a method for the ultrasonic welding of two plastic components using a sonotrode, wherein the energy for the welding is introduced into the plastic components via at least one or more pins of the sonotrode, wherein the two plastic components are welded to one another step by step, wherein the respectively subsequent step of the welding is carried out in a region which has already been loaded and relieved of tension as a result of the preceding step of the welding.
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