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公开(公告)号：US20130327204A1
公开(公告)日：2013-12-12
申请号：US13967753
申请日：2013-08-15
Applicant: Hen H. HOEFNAGELS , Albert A. VUNDERINK
Inventor： Hen H. HOEFNAGELS , Albert A. VUNDERINK
IPC: F41H5/04
CPC classification number: F41H5/0478 , A42C2/005 , B29C70/44 , B29K2223/0683 , B29L2031/4821 , B29L2031/768 , F41H5/0485 , Y10T428/19 , Y10T428/24074 , Y10T428/24479 , Y10T428/24727 , Y10T428/2495 , Y10T428/2913
Abstract: The invention relates to anti-ballistic articles comprising a stack of sheets, each sheet having one or more mono-layers of polyethylene anti-ballistic fibers and a thermoplastic binder, wherein the specific energy absorption (SEA) of the anti-ballistic article is greater than 145 J/kg/m2 and the maximum % thickness increase, measured at about 90° C., is less than 8% after storing the article for 160 hours at 90° C.
Abstract translation: 本发明涉及包括一叠片材的抗弹道制品，每片具有一层或多层聚乙烯防弹纤维单层和热塑性粘合剂，其中防弹制品的比能吸收（SEA）更大 在约90℃下测量的145J / kg / m 2和最大％厚度增加在90℃下储存160小时后小于8％。
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公开(公告)号：US2956916A
公开(公告)日：1960-10-18
申请号：US74589258
申请日：1958-07-01
Applicant: MINE SAFETY APPLIANCES CO
Inventor： VOSS DONALD J , MICHAEL THEODORE
CPC classification number: A42B3/063 , A42C2/005 , B29C70/08 , B29C70/345 , B29K2105/0809 , B29K2105/0854 , B29L2031/4821 , Y10T156/1048 , Y10T156/1075
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公开(公告)号：US08920909B2
公开(公告)日：2014-12-30
申请号：US13967753
申请日：2013-08-15
Applicant: DSM IP Assets B.V.
Inventor： Hen H. Hoefnagels , Albert A. Vunderink
CPC classification number: F41H5/0478 , A42C2/005 , B29C70/44 , B29K2223/0683 , B29L2031/4821 , B29L2031/768 , F41H5/0485 , Y10T428/19 , Y10T428/24074 , Y10T428/24479 , Y10T428/24727 , Y10T428/2495 , Y10T428/2913
Abstract: The invention relates to anti-ballistic articles comprising a stack of sheets, each sheet having one or more mono-layers of polyethylene anti-ballistic fibers and a thermoplastic binder, wherein the specific energy absorption (SEA) of the anti-ballistic article is greater than 145 J/kg/m2 and the maximum % thickness increase, measured at about 90° C., is less than 8% after storing the article for 160 hours at 90° C.
Abstract translation: 本发明涉及包括一叠片材的抗弹道制品，每片具有一层或多层聚乙烯防弹纤维单层和热塑性粘合剂，其中防弹制品的比能吸收（SEA）更大 在约90℃下测量的145J / kg / m 2和最大％厚度增加在90℃下储存160小时后小于8％。
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公开(公告)号：US08535467B2
公开(公告)日：2013-09-17
申请号：US12921467
申请日：2009-04-01
Applicant: Hen H. Hoefnagels , Albert A. Vunderink
Inventor： Hen H. Hoefnagels , Albert A. Vunderink
CPC classification number: F41H5/0478 , A42C2/005 , B29C70/44 , B29K2223/0683 , B29L2031/4821 , B29L2031/768 , F41H5/0485 , Y10T428/19 , Y10T428/24074 , Y10T428/24479 , Y10T428/24727 , Y10T428/2495 , Y10T428/2913
Abstract: The invention relates to a process for the manufacture of an antiballistic article comprising the steps of forming a stack of sheets by stacking 2 or more sheets, each sheet comprising one or more mono-layers of anti-ballistic fibers and optionally a thermoplastic binder, followed by subjecting the stack of sheets to a reduced atmospheric pressure environment; and while maintaining the reduced atmospheric pressure environment, consolidating said stack of sheets to a pressure of at least 10 MPa at an elevated temperature. The invention also relates to an anti-ballistic article.
Abstract translation: 本发明涉及一种用于制造抗菌制品的方法，包括以下步骤：通过堆叠2个或更多个片材形成一叠片材，每个片材包含一个或多个单层抗弹道纤维和任选的热塑性粘合剂，随后 通过使堆叠的片材经历降低的大气压环境; 并且在保持降低的大气压环境的同时，在升高的温度下将所述堆叠的片材固结至至少10MPa的压力。 本发明还涉及一种防弹制品。
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公开(公告)号：US20110036235A1
公开(公告)日：2011-02-17
申请号：US12921467
申请日：2009-04-01
Applicant: Hen H. Hoefnagels , Albert A. Vunderink
Inventor： Hen H. Hoefnagels , Albert A. Vunderink
CPC classification number: F41H5/0478 , A42C2/005 , B29C70/44 , B29K2223/0683 , B29L2031/4821 , B29L2031/768 , F41H5/0485 , Y10T428/19 , Y10T428/24074 , Y10T428/24479 , Y10T428/24727 , Y10T428/2495 , Y10T428/2913
Abstract: The invention relates to a process for the manufacture of an antiballistic article comprising the steps of forming a stack of sheets by stacking 2 or more sheets, each sheet comprising one or more mono-layers of anti-ballistic fibers and optionally a thermoplastic binder, followed by subjecting the stack of sheets to a reduced atmospheric pressure environment; and while maintaining the reduced atmospheric pressure environment, consolidating said stack of sheets to a pressure of at least 10 MPa at an elevated temperature. The invention also relates to an anti-ballistic article.
Abstract translation: 本发明涉及一种用于制造抗菌制品的方法，包括以下步骤：通过堆叠2个或更多个片材形成一叠片材，每个片材包含一个或多个单层抗弹道纤维和任选的热塑性粘合剂，随后 通过使堆叠的片材经历降低的大气压环境; 并且在保持降低的大气压环境的同时，在升高的温度下将所述堆叠的片材固结至至少10MPa的压力。 本发明还涉及一种防弹制品。
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Patent Agency Ranking
公开(公告)号：US20240057709A1
公开(公告)日：2024-02-22
申请号：US18498627
申请日：2023-10-31
Applicant: Galvion Incorporated
Inventor： Elaine Violet CRAIGIE , Grzegorz CZEREMUSZKIN , Vlad LUCUTA , Thomas MOYNIHAN , Mohamed LATRECHE , Enrick GAUTHIER
CPC classification number: A42C2/005 , B29C70/446 , B29C2791/006 , B29C2791/002 , B29L2031/4821
Abstract: A system for forming a deep drawn helmet and method therefor are disclosed. The system includes a forming draw ring and a non-forming draw ring and supports a prepreg stack between a forming aperture of the forming draw ring and a non-forming aperture of the non-forming draw ring. The system clamps a flange portion of the prepreg stack between a contact surface of the forming draw ring and a contact surface of the non-forming draw ring, which forms a clamped assembly of the rings and the prepreg stack. The system then forms a deep drawn helmet preform from the prepreg stack of the clamped assembly. The same system or a different forming system then consolidates one or more of the preforms into a final deep drawn helmet. The system can control sliding of the flange during forming of the helmet preform without reducing the flange clamping force.
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公开(公告)号：US11832677B2
公开(公告)日：2023-12-05
申请号：US17742012
申请日：2022-05-11
Applicant: Galvion Incorporated
Inventor： Elaine Violet Craigie , Grzegorz Czeremuszkin , Vlad Lucuta , Thomas Moynihan , Mohamed Latreche , Enrick Gauthier
CPC classification number: A42C2/005 , B29C70/446 , B29C2791/002 , B29C2791/006 , B29L2031/4821
Abstract: A system for forming a deep drawn helmet and method therefor are disclosed. The system includes a forming draw ring and a non-forming draw ring and supports a prepreg stack between a forming aperture of the forming draw ring and a non-forming aperture of the non-forming draw ring. The system clamps a flange portion of the prepreg stack between a contact surface of the forming draw ring and a contact surface of the non-forming draw ring, which forms a clamped assembly of the rings and the prepreg stack. The system then forms a deep drawn helmet preform from the prepreg stack of the clamped assembly. The same system or a different forming system then consolidates one or more of the preforms into a final deep drawn helmet. The system can control sliding of the flange during forming of the helmet preform without reducing the flange clamping force.
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公开(公告)号：US20180184743A1
公开(公告)日：2018-07-05
申请号：US15736317
申请日：2016-06-15
Applicant: NANOTECH CERAMICS CO., LTD.
Inventor： Sang-Ok JEONG
CPC classification number: A42B3/063 , A42B3/061 , A42B3/10 , A42B3/28 , A42C2/005 , B32B5/245 , B32B5/30 , B32B2250/40 , B32B2250/42 , B32B2250/44 , B32B2255/00 , B32B2262/02 , B32B2262/0269 , B32B2262/0276 , B32B2262/062 , B32B2262/101 , B32B2262/106 , B32B2264/10 , B32B2264/102 , B32B2264/108 , B32B2266/0228 , B32B2266/025 , B32B2305/022 , B32B2305/026 , B32B2437/04
Abstract: A lightweight helmet according to an embodiment of the present invention may have a fiber sheet layer formed of a reinforced fiber, and a porous foamed plastic layer thermally bonded and formed on one surface or both surfaces of the fiber sheet layer, and the fiber sheet layer and the porous foamed plastic layer may be alternatingly formed in duplicate or more.
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公开(公告)号：US09050756B2
公开(公告)日：2015-06-09
申请号：US13978153
申请日：2012-01-13
Applicant: Joseph D Trentacosta , William Charles Walker
Inventor： Joseph D Trentacosta , William Charles Walker
Abstract: This invention relates to a method of making a helmet using a preform subassembly with arms which have an area that matches a perimeter profile of a specified geometric shape. By use of the area matching perform with arms, the thickness of the helmet is more uniform, seams in the preform can be minimized, and the ballistic resistance of the resulting helmet can be increased.
Abstract translation: 本发明涉及使用具有与指定几何形状的周边轮廓匹配的区域的臂的预制件子组件来制造头盔的方法。 通过使用与臂配合的区域，头盔的厚度更均匀，可以使预成型件的接缝最小化，并且可以提高所得到的头盔的防弹性。
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公开(公告)号：US20180206578A1
公开(公告)日：2018-07-26
申请号：US15744765
申请日：2016-02-04
Inventor： Kenneth Liu
Abstract: The present invention is applicable to the field of bicycle motion protection and safeguard equipment. The present invention discloses a luminous helmet, including an outer shell and an inner shell in joint connection with the outer shell, a light emitting band is arranged between the inner shell and the outer shell, the outer shell is provided with a strip-shaped fixing hole at the position of the light emitting band, a light transmission groove for accommodating the light emitting band is formed in the fixing hole, and an extension part extending toward the outer side is arranged at the opening of the light transmission groove. During blister forming of the outer shell, the blister forming is carried out after the whole PC sheet is colored, the area requiring light transmission is cut to form the fixing hole, and the light transmission groove and the fixing hole are fixed to form a light transmission structure. No light transmission blank area needs to be arranged on the PC sheet, thereby preventing the deviation between an uncolored blank area of a light transmission position and a light emission position of the formed outer shell from affecting the beautiful appearance and quality of a product in a production process, improving the production efficiency of the luminous helmet and reducing the production cost.
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