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公开(公告)号：US20240001634A1
公开(公告)日：2024-01-04
申请号：US18370156
申请日：2023-09-19
申请人： 9T LABS AG
IPC分类号： B29C70/54 , B29C48/154 , B29C48/285 , B29C48/00 , B29C48/793 , B29C48/79 , B29C48/06 , B26D1/08 , B29C70/52
CPC分类号： B29C70/545 , B29C48/154 , B29C48/2886 , B29C48/0022 , B29C48/022 , B29C48/793 , B29C48/79 , B29C48/06 , B26D1/08 , B29C70/521 , B29C70/526 , B29C70/528 , B29C2793/0027 , B29C2793/009 , B29K2277/00
摘要： One example provides a process unit including a conveying device to convey a hybrid yarn comprising a plurality of fibers and a matrix through a channel bounded by a base body, and a cutting unit having a component configured as a sleeve mounted about the base body, the sleeve rotatable about the base body and including a circular recess at an axial end region which is eccentrically aligned with an axis of rotation of the sleeve, and a cutting element on a slide slidably mounted to the base body and disposed within the circular recess, wherein the slide rests on a support surface of the sleeve bounding the circular recess so that, due to the circular recess being eccentrically aligned with the axis of rotation, a rotational movement of the sleeve causes translational movement of the slide and the cutting element across the channel to cut the hybrid yarn.
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公开(公告)号：US20240131755A1
公开(公告)日：2024-04-25
申请号：US18402198
申请日：2024-01-02
申请人： 9T LABS AG
发明人： Chester HOUWINK , Giovanni CAVOLINA
IPC分类号： B29C43/10 , B29C39/10 , B29C43/12 , B29C64/30 , B29C64/386 , B29C71/02 , B33Y40/00 , B33Y40/20 , B33Y50/00
CPC分类号： B29C43/10 , B29C39/10 , B29C43/12 , B29C64/30 , B29C64/386 , B29C71/02 , B33Y40/00 , B33Y40/20 , B33Y50/00 , B29K2307/04
摘要： Methods and systems for consolidating an additively manufactured piece. In one embodiment, methods include the step of combining the additively manufactured piece with another piece, for example with another additively manufactured piece or with a piece that is not additively manufactured (e.g. an insert, foam, etc.), so that during a consolidation step, those pieces are assembled or connected together.
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公开(公告)号：US20220168957A1
公开(公告)日：2022-06-02
申请号：US17434668
申请日：2020-02-28
申请人： 9T LABS AG
发明人： Chester HOUWINK , Giovanni CAVOLINA
IPC分类号： B29C64/30 , B33Y40/20 , B29C71/02 , B33Y50/00 , B29C64/386
摘要： Methods and systems for consolidating an additively manufactured piece. In one embodiment, methods include the step of combining the additively manufactured piece with another piece, for example with another additively manufactured piece or with a piece that is not additively manufactured (e.g. an insert, foam, etc.), so that during a consolidation step, those pieces are assembled or connected together.
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公开(公告)号：US20230356482A1
公开(公告)日：2023-11-09
申请号：US17802210
申请日：2021-03-04
申请人： 9T LABS AG
IPC分类号： B29C70/38
CPC分类号： B29C70/384
摘要： A pressure foot device and system comprising a pressure foot device for guiding, forming and applying an elongate fiber tow, wherein the pressure foot device comprises a foot surface comprising a straight foot segment, a groove comprising a flared end and defining a groove midplane, and a foot shaft housing characterized by a foot shaft's axis of rotation that is orthogonal to the straight foot segment and comprised in the groove midplane.
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公开(公告)号：US20230321946A1
公开(公告)日：2023-10-12
申请号：US18209914
申请日：2023-06-14
申请人： 9T LABS AG
CPC分类号： B32B5/12 , B32B5/263 , B32B3/02 , B32B5/024 , B32B27/12 , B32B2260/046 , B32B2307/732 , B32B2398/20
摘要： A preformed material for use in fiber-reinforced composite materials, the preformed material including one or more fiber rovings including parallel fibers wherein the fiber rovings include one or more folds in a direction parallel to the direction of the fibers and wherein the unfolded width of the fiber rovings have a width included in a range from 0.3 mm to 5 mm. The fiber density by volume may be included in a range from 10% to 75% of fibers. The thickness of a fiber roving may be included in a range from 50 μm to 2 mm. The fiber rovings may include from 500 to 12000 fibers. The fiber rovings may include a thermoplastic polymer that forms a first bond within the one or more folds and a second bond between a first fiber roving and a second adjacent fiber roving.
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公开(公告)号：US20230321945A1
公开(公告)日：2023-10-12
申请号：US18209903
申请日：2023-06-14
申请人： 9T LABS AG
CPC分类号： B32B5/12 , B32B5/263 , B32B3/02 , B32B5/024 , B32B27/12 , B32B2260/046 , B32B2307/732 , B32B2398/20
摘要： A preformed material for use in fiber-reinforced composite materials, the preformed material including one or more fiber rovings including parallel fibers wherein the fiber rovings include one or more folds in a direction parallel to the direction of the fibers and wherein the unfolded width of the fiber rovings have a width included in a range from 0.3 mm to 5 mm. The fiber density by volume may be included in a range from 10% to 75% of fibers. The thickness of a fiber roving may be included in a range from 50 μm to 2 mm. The fiber rovings may include from 500 to 12000 fibers. The fiber rovings may include a thermoplastic polymer that forms a first bond within the one or more folds and a second bond between a first fiber roving and a second adjacent fiber roving.
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公开(公告)号：US20230146452A1
公开(公告)日：2023-05-11
申请号：US17907899
申请日：2021-03-04
申请人： 9T LABS AG
IPC分类号： B29C64/393 , G05B19/4099 , B33Y50/02
CPC分类号： B29C64/393 , G05B19/4099 , B33Y50/02 , G05B2219/35134
摘要： A computer-implemented method comprising, under the control of one or more computer systems or non-volatile storage medium configured with executable instructions: acquiring a digital model comprising two or more spatial dimensions of an object to be manufactured; forming a three-dimensional model decomposition of the object to be manufactured, wherein forming the three-dimensional model decomposition comprises segmenting at least a portion of the digital model comprising two or more spatial dimensions into one or more surface-based component models; and forming, on one or more surfaces of the one or more surface-based component models, one or more paths comprising one or more elongate fiber tow models.
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公开(公告)号：US20230045396A1
公开(公告)日：2023-02-09
申请号：US17789435
申请日：2021-01-04
申请人： 9T LABS AG
摘要： A preformed material for use in fiber-reinforced composite materials, the preformed material including one or more fiber rovings including parallel fibers wherein the fiber rovings include one or more folds in a direction parallel to the direction of the fibers and wherein the unfolded width of the fiber rovings have a width included in a range from 0.3 mm to 5 mm. The fiber density by volume may be included in a range from 10% to 75% of fibers. The thickness of a fiber roving may be included in a range from 50 µm to 2 mm. The fiber rovings may include from 500 to 12000 fibers. The fiber rovings may include a thermoplastic polymer that forms a first bond within the one or more folds and a second bond between a first fiber roving and a second adjacent fiber roving.
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公开(公告)号：US20240165899A1
公开(公告)日：2024-05-23
申请号：US18425565
申请日：2024-01-29
申请人： 9T LABS AG
IPC分类号： B29C70/86 , B29C48/154 , B29C48/25 , B29C48/34 , B29C70/50 , B29C70/52 , B29C70/74 , B29C70/78
CPC分类号： B29C70/86 , B29C48/154 , B29C48/266 , B29C48/34 , B29C70/504 , B29C70/521 , B29C70/526 , B29C70/747 , B29C70/78
摘要： Aspects of the disclosure relate to methods and systems for producing a preferably strand-like extrudate.
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公开(公告)号：US20230050763A1
公开(公告)日：2023-02-16
申请号：US17789419
申请日：2021-01-04
申请人： 9T LABS AG
摘要： A pressure foot device and system comprising a pressure foot device for forming and applying an elongate fiber tow, wherein the pressure foot device comprises a foot surface comprising a straight foot segment, a groove comprising a flared end and defining a groove midplane, and a foot shaft housing characterized by a foot shaft's axis of rotation that is orthogonal to the straight foot segment and comprised in the groove midplane.
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