公开(公告)号：US20230361457A1

公开(公告)日：2023-11-09

申请号：US18044308

申请日：2021-09-06

Applicant: Exel Composites OYJ

Inventor： Tiina Terhikki Uotila ,  Christoph Gilbert Lindström ,  Kim Matias Sjödahl

IPC: H01Q1/42 ,  B29C70/52 ,  B29C70/54 ,  B29C70/68

CPC classification number: H01Q1/42 ,  B29C70/52 ,  B29C70/545 ,  B29C70/68 ,  B29L2031/3456

Abstract: The present disclosure describes a pultruded panel profile with a sandwich structure and a method of manufacturing such a panel profile. The sandwich structure has at least one a core layer and surface layers on both sides of the sandwich structure. The core layer comprises at least one signal window section made of a signal-transparent material, the signal-transparent material being substantially transparent to at least one wireless signal. The core layer further comprises a peripheral section surrounding the signal window section, the peripheral section having a different material composition than the signal window section.

公开(公告)号：US10183839B2

公开(公告)日：2019-01-22

申请号：US14772926

申请日：2014-03-10

Applicant: EXEL COMPOSITES OYJ

Inventor： Juha Honkanen ,  Kim Sjödahl ,  Vesa Korpimies

IPC: B66B7/06 ,  D07B1/16 ,  D07B7/14 ,  B29C47/02 ,  B29C70/52 ,  B29C70/86 ,  D07B1/02 ,  D07B1/22 ,  B29K101/12 ,  B29K105/12 ,  B29K307/04 ,  B29K309/08 ,  B29L9/00 ,  B29L11/00 ,  B29L31/34 ,  D07B1/14

Abstract: A method for manufacturing a flexible composite belt or cable, in the method, one or more parallel reinforced plastic profiles (11) are manufactured by pultrusion, continuous lamination or other continuous method. After surface treatment, the reinforced plastic profiles (11) are guided at a short distance from one another to coating treatment, which is carried out by extrusion or lamination or pultrusion. In the coating treatment, the reinforced plastic profiles are enveloped with a coating material (12) improving wear resistance which joins the reinforced plastic profiles (11) together and forms the coating of a finished belt or cable (10). Finally, the finished belt or cable (10) is wound on a reel.

公开(公告)号：US20150345169A1

公开(公告)日：2015-12-03

申请号：US14719570

申请日：2015-05-22

Applicant: Exel Composites Oyj

Inventor： Sami HEIKKINEN

IPC: E04H12/20 ,  F16G11/00

CPC classification number: E04H12/20 ,  F16G11/00

Abstract: A frangible guy wire of an airport mast, which breaks on impact without presenting a hazard or causing critical damage to the object impacting with it. The main part of the length of the guy wire consists of a tube or tubular profile made of composite material, the proportions of the dimensions and materials of which have been selected in such a way that in the event of impact, the tube (4) or tubular profile will break by fracturing, that is, by breaking into pieces. The wall thickness of the tube or tubular profile is selected to be so thin that the desired fracturing is achieved.

Abstract translation: 一个机场桅杆的易碎家伙线，打破冲击而不会对其造成危害或对物体造成严重伤害。 家用电线长度的主要部分由复合材料制成的管或管状轮廓组成，其尺寸和材料的比例已经被选择为在冲击的情况下，管（4） 或者管状轮廓将通过压裂而破裂，即通过破碎成碎片。 管或管状轮廓的壁厚被选择为如此薄以致实现所需的压裂。

公开(公告)号：US20210143538A1

公开(公告)日：2021-05-13

申请号：US16493568

申请日：2018-03-20

Applicant: EXEL COMPOSITES OYJ

Inventor： Kim SJÖDAHL ,  Mikko LASSILA

IPC: H01Q1/42 ,  H01Q1/06

Abstract: Invention relates to a radome casing and method for its manufacturing. The radome casing comprises walls (6, 11) of composite material which includes reinforcement fibers (8) and matrix resin (19) binding the fibers together. The walls include a radiation transmission window (11) through which the radiation of a radome antenna passes when the radome antenna (2) is mounted inside the radome casing (1). The amount of fibers in the radiation transmission window (11) is reduced to be less than 40-5% of the amount of fibers elsewhere in the casing walls (6). The reduction of reinforcement fibers in the radiation transmission window (11) reduces attenuation of the high frequency radiation.

公开(公告)号：US20160016757A1

公开(公告)日：2016-01-21

申请号：US14772926

申请日：2014-03-10

Applicant: EXEL COMPOSITES OYJ

Inventor： Juha HONKANEN ,  Kim SJÖDAHL ,  Vesa KORPIMIES

IPC: B66B7/06 ,  B29C47/02 ,  B29C70/86 ,  B29C70/52

CPC classification number: B66B7/062 ,  B29C47/025 ,  B29C70/525 ,  B29C70/865 ,  B29K2101/12 ,  B29K2105/12 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2995/0077 ,  B29K2995/0086 ,  B29L2009/005 ,  B29L2011/0075 ,  B29L2031/3462 ,  D07B1/02 ,  D07B1/145 ,  D07B1/16 ,  D07B1/162 ,  D07B1/22 ,  D07B5/006 ,  D07B7/145 ,  D07B2201/2016 ,  D07B2201/2033 ,  D07B2201/2046 ,  D07B2201/2087 ,  D07B2201/2088 ,  D07B2205/3003 ,  D07B2205/3007 ,  D07B2501/2007 ,  D07B2801/10

Abstract: A method for manufacturing a flexible composite belt or cable, in the method, one or more parallel reinforced plastic profiles (11) are manufactured by pultrusion, continuous lamination or other continuous method. After surface treatment, the reinforced plastic profiles (11) are guided at a short distance from one another to coating treatment, which is carried out by extrusion or lamination or pultrusion. in the coating treatment, the reinforced plastic profiles are enveloped with a coating material (12) improving wear resistance which joins the reinforced plastic profiles (11) together and forms the coating of a finished belt or cable (10). Finally, the finished belt or cable (10) is wound on a reel.

Abstract translation: 在该方法中，制造柔性复合带或电缆的方法通过拉挤，连续层压或其它连续方法制造一个或多个平行的增强塑料型材（11）。 在表面处理后，加强塑料型材（11）在相互短距离内被引导到通过挤出或层压或拉挤成型进行的涂覆处理。 在涂层处理中，增强塑料轮廓被包覆有涂层材料（12），改善了将增强塑料型材（11）连接在一起并形成成品带或电缆（10）的涂层的耐磨性。 最后，完成的皮带或电缆（10）卷绕在卷轴上。

公开(公告)号：US11283164B2

公开(公告)日：2022-03-22

申请号：US16493568

申请日：2018-03-20

Applicant: EXEL COMPOSITES OYJ

Inventor： Kim Sjödahl ,  Mikko Lassila

IPC: H01Q1/42 ,  H01Q1/06 ,  B29D22/00

Abstract: Invention relates to a radome casing and method for its manufacturing. The radome casing comprises walls (6, 11) of composite material which includes reinforcement fibers (8) and matrix resin (19) binding the fibers together. The walls include a radiation transmission window (11) through which the radiation of a radome antenna passes when the radome antenna (2) is mounted inside the radome casing (1). The amount of fibers in the radiation transmission window (11) is reduced to be less than 40-5% of the amount of fibers elsewhere in the casing walls (6). The reduction of reinforcement fibers in the radiation transmission window (11) reduces attenuation of the high frequency radiation.

公开(公告)号：US09580925B2

公开(公告)日：2017-02-28

申请号：US14719570

申请日：2015-05-22

Applicant: Exel Composites Oyj

Inventor： Sami Heikkinen

IPC: E04H12/00 ,  E04H12/20 ,  F16G11/00

CPC classification number: E04H12/20 ,  F16G11/00

Abstract: A frangible guy wire of an airport mast, which breaks on impact without presenting a hazard or causing critical damage to the object impacting with it. The main part of the length of the guy wire consists of a tube or tubular profile made of composite material, the proportions of the dimensions and materials of which have been selected in such a way that in the event of impact, the tube (4) or tubular profile will break by fracturing, that is, by breaking into pieces. The wall thickness of the tube or tubular profile is selected to be so thin that the desired fracturing is achieved.

Abstract translation: 一个机场桅杆的易碎家伙线，打破冲击而不会对其造成危害或对物体造成严重伤害。 家用电线长度的主要部分由复合材料制成的管或管状轮廓组成，其尺寸和材料的比例已经被选择为在碰撞的情况下，管（4） 或者管状轮廓将通过压裂而破裂，即通过破碎成碎片。 管或管状轮廓的壁厚被选择为如此薄以致实现所需的压裂。