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公开(公告)号：US20230123571A1
公开(公告)日：2023-04-20
申请号：US17910399
申请日：2020-08-31
摘要： An FRP material has a circular arc part, and a member fixed to the circular arc part. The FRP forming system has a portion-pressing device, a member positioning mechanism, and a transport device configured to form the FRP material as a single body of a circular arc-shaped FRP part. The FRP material may comprise a single layer prepreg or a plurality of prepregs that have been layered. The portion-pressing device has upper and lower molds sandwiching a portion of the FRP material in a radial direction orthogonal to the circular arc part, and compresses intermittently a portion of the FRP part. The member positioning mechanism locates the position of the member relatively to the upper or lower mold. The transport device moves the portion of the FRP material that is compressed by the portion-pressing device. The portion-pressing and the transport are repeated to form the FRP part.
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12.发明申请公开(公告)号：US20230109973A1
公开(公告)日：2023-04-13
申请号：US17498568
申请日：2021-10-11
摘要： A shaping system comprises a dispensing station configured to dispense formable material on a substrate, a shaping station configured to contact the dispensed formable material on the substrate with a plate, a positioning system configured to move the substrate having the dispensed formable material from the dispensing system to the shaping station, and a cover having one or more walls. While the substrate having the dispensed formable material is moved by the positioning system from the dispensing station to the shaping station, the cover is positioned to enclose the substrate and the dispensed formable material such that a ratio of a diameter of the substrate to a distance between the cover and the substrate to 80:1 to 30:1.
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公开(公告)号：US11498495B2
公开(公告)日：2022-11-15
申请号：US16563181
申请日：2019-09-06
IPC分类号： B29C33/10 , B29C43/14 , B29C43/34 , B29C43/52 , B29C65/14 , B60R13/08 , B29C44/18 , B29C65/00
摘要： A method to form automobile vehicle acoustic insulators includes as stages: forming a fiber mass by mixing a low melting point polymeric fiber and a high melting point polymeric fiber in predefined volumes in a mixing device; adding a water volume to the fiber mass to create a semi-solid mass; placing the semi-solid mass in a mold; internally heating the semi-solid mass in the mold using microwave energy; and expelling a first portion of the water volume through apertures created in the mold.
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公开(公告)号：US11498261B2
公开(公告)日：2022-11-15
申请号：US17153774
申请日：2021-01-20
申请人： Magic Leap, Inc.
发明人： Roy Patterson , Charles Scott Carden , Satish Sadam , Ryan Christiansen , Matthew S. Shafran , Christopher John Fleckenstein , Vikramjit Singh , Michael Nevin Miller , Kang Luo
IPC分类号： B29C59/04 , B29C51/26 , B29C43/22 , B29C43/28 , B29C43/30 , B29C43/34 , B29C43/48 , B29C43/50 , B29C43/52 , B29C43/58 , G03F7/00
摘要： Systems, apparatus, and methods for double-sided imprinting are provided. An example system includes first rollers for moving a first web including a first template having a first imprinting feature, second rollers for moving a second web including a second template having a second imprinting feature, dispensers for dispensing resist, a locating system for locating reference marks on the first and second webs for aligning the first and second templates, a light source for curing the resist, such that a cured first resist has a first imprinted feature corresponding to the first imprinting feature on one side of the substrate and a cured second resist has a second imprinted feature corresponding to the second imprinting feature on the other side of the substrate, and a moving system for feeding in the substrate between the first and second templates and unloading the double-imprinted substrate from the first and second webs.
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公开(公告)号：US11485097B2
公开(公告)日：2022-11-01
申请号：US17331270
申请日：2021-05-26
摘要： A method for bending towpreg to yield a desired amount of axial force during bending to form a preform is provided including inserting towpreg into a bending die, applying an initial axial force to the towpreg, and moving the gripped end of the towpreg in an involute path using a cam, a cam follower and a gripper, the gripper disposed on the cam follower. Axial force between the gripped end and the stationary end of the towpreg from a point where the towpreg contacts a surface of the bending die is applied tangent to the surface of the bending die while bending the towpreg. An apparatus for bending towpreg to form a preform is provided including bending dies disposed in fixed positions, and a follower. Axial involute cam mechanism having a drive shaft, a cam, a cam follower that follows an involute path around the cam, a gripper and a clamp.
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16.发明授权公开(公告)号：US11472082B2
公开(公告)日：2022-10-18
申请号：US16649472
申请日：2018-09-21
发明人： Akira Yasue , Hideki Chiba , Daisuke Kunihiro , Shoso Nishida , Kazuya Tsuji , Yasufumi Fujita , Kazuki Fujita
IPC分类号： B29C45/56 , B29C43/34 , B29C35/16 , B29C43/52 , B29K101/12 , B29K105/06
摘要： The present invention addresses the problem of providing a molding method capable of molding a molded article having excellent strength and reducing manufacturing costs by shortening a molding cycle when obtaining a molded article from a fiber-reinforced thermoplastic resin by compression molding. The present invention relates to a molding method which obtains a fiber-reinforced thermoplastic resin by kneading a thermoplastic resin and a reinforcing fiber (14), and a molded article from the fiber-reinforced thermoplastic resin by compression molding. The molding method of the molded article comprising the fiber-reinforced thermoplastic resin according to the present invention comprises: a molding step for obtaining a first molded article from a predetermined amount of a fiber-reinforced thermoplastic resin through a molding die (4); a carrying-in step for opening the molding die (4), taking out the first molded article, and inserting the first molded article into a cooling die (5); and a compression cooling step for cooling the first molded article by compressing the first molded article through the cooling die (5).
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公开(公告)号：US11359074B2
公开(公告)日：2022-06-14
申请号：US15940514
申请日：2018-03-29
申请人： Ecovative Design LLC
发明人： Jessica Kaplan-Bie , Gavin R. McIntyre , Lucy Greetham , Ian Bonesteel , Alex Carlton , Eben Bayer
摘要： A mycological biopolymer material is subjected to treatment in one or more solutions that work to enhance and/or retain the inherent material properties of the material. In one embodiment, the solution is an organic solution; in another embodiment, the solution is an organic solvent with a salt; in another embodiment, the solution is an organic solvent phenol and/or polyphenol; and in another embodiment, a series of such solutions is used.
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公开(公告)号：US20220122860A1
公开(公告)日：2022-04-21
申请号：US17216209
申请日：2021-03-29
发明人： Po-Hung WU , Zun-Huan HUANG
摘要： A powder spraying device has a first powder spraying tube and a second powder spraying tube arranged parallelly. The first powder spraying tube has a first opening formed on a bottom thereof. A first gate is mounted moveably on the first opening to selectively cover the first opening. The second powder spraying tube has a second opening formed on a bottom thereof. A second gate is mounted moveably on the second opening to selectively cover the second opening. When the first powder spraying tube and the second powder spraying tube are filled with different plastic particles, the first opening and the second opening are opened and closed at different times to spray different plastic particles so that the specific molding method requirements are met.
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公开(公告)号：US11305468B2
公开(公告)日：2022-04-19
申请号：US16597996
申请日：2019-10-10
发明人： Dale E. Polk, Jr.
IPC分类号： B29C43/34 , B29C43/18 , B29K101/12
摘要： A thermoplastic molding process for large parts and particularly to novel rotating elbow piping configurations used to precisely deposit prescribed amounts of thermoplastics or thermoplastic composites into large compression molds.
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公开(公告)号：US11279061B2
公开(公告)日：2022-03-22
申请号：US16896028
申请日：2020-06-08
IPC分类号： B65D81/02 , B29C33/00 , B29C70/08 , B29C43/58 , B29C43/34 , B65D81/00 , B65D81/18 , B65D57/00 , B65D81/05 , G05B19/418
摘要： A cartridge for storing and transporting fiber-bundle-based preform charges includes a plurality of cells arranged within the housing, wherein each cell is physically adapted to receive a preform charge and prevent it from moving therein as the cartridge is transported. In some embodiments, the cartridge and preform charges it conveys are serialized.
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