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1.发明授权公开(公告)号：US11919203B2
公开(公告)日：2024-03-05
申请号：US16882576
申请日：2020-05-25
CPC分类号： B29C33/20 , B29C33/0038 , B29C33/005 , B29D99/0025 , F03D13/10 , B29L2031/085
摘要： A mold for manufacturing a wind turbine blade, including: a lower mold component, and an upper mold component, wherein the lower mold component and the upper mold component form a mold cavity in the shape of a wind turbine blade, and the upper mold component includes at least two upper mold parts is provided. The required floor-to-ceiling height of a production hall is decreased and the required lifting capacity of a crane is lowered.
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公开(公告)号：US20240009904A1
公开(公告)日：2024-01-11
申请号：US18348890
申请日：2023-07-07
发明人： Souma MITANI
CPC分类号： B29C45/66 , B29C33/202 , B29C2045/665 , B29C2045/835
摘要： A mold clamping device includes two mold platens; a plurality of ball screw mechanisms connecting the mold platens to each other; and a plurality of servo motors configured to drive the respective ball screw mechanisms. Each of ball screws respectively configuring the plurality of ball screw mechanisms is provided with a cover which covers at least a part of the corresponding ball screw between the two mold platens.
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公开(公告)号：US11865796B2
公开(公告)日：2024-01-09
申请号：US17917453
申请日：2021-03-24
CPC分类号： B29C70/345 , B29C33/0038 , B29C33/20 , F01D25/24 , B29L2031/7504 , F05D2240/14 , F05D2300/603
摘要： A mold for manufacturing a turbomachine fan casing made of composite material, includes a main axis mandrel around which a fibrous preform of a fan casing is intended to be wound; a plurality of counter-mold angular sectors assembled on the outer contour of the mandrel which are intended to close the mold and to compact the fibrous preform wound on the mandrel; wherein a flat seal with a main elongation axis directed along the main axis is arranged between each angular sector, the flat seal being compressed between two adjacent angular sectors, a first angular sector including a sealing portion passing below a lower face of the flat seal while a second angular sector including a sealing portion passing above an upper face of the flat seal.
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公开(公告)号：US11738489B2
公开(公告)日：2023-08-29
申请号：US17025364
申请日：2020-09-18
CPC分类号： B29C45/2606 , B29C33/20 , B29C33/303 , F16B7/042 , B29C2045/2604
摘要： A positioning device for aligning and guiding a first half and a second half of a mold together. The positioning device may comprise a housing including identical wall members configured to define a cavity. A first member may be slidably disposed within the cavity defined by the housing. The first member may comprise a base and a plurality of walls extending from said base, wherein the plurality of walls is configured to define a void with an opening opposite the base. The first member may further comprise a post extending from the base opposite the plurality of walls and a ring disposed radially about a portion of the post, wherein the ring is configured to retain the first member within the housing. The positioning device may further comprise a second member comprising a base and a protrusion, wherein the protrusion is configured to matingly engage the void of the member.
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公开(公告)号：US11697229B2
公开(公告)日：2023-07-11
申请号：US16464156
申请日：2017-12-01
申请人： Kurtz GmbH
CPC分类号： B29C44/585 , B29C33/202 , B29C33/26 , B29C35/0805 , B29C44/445 , B29C44/58 , B29C2035/0861 , B29K2075/00 , B29K2105/048 , B29K2995/0046
摘要： The invention relates to a crack-split moulding tool for producing a foam particle part, having two mould halves (2, 3). The mould halves (2, 3) are pivotably mounted relative to one another such that they can be arranged at a varying distance from each other in certain sections when being filled with foam particles and when pressing together, are moved together at a varying distance until in a closed position, due to a pivoting movement. As a result, it is possible to homogeneously compress areas of the moulding cavity (6) having a different thickness and to compress in a different manner, area having the same thickness.
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公开(公告)号：US20230122853A1
公开(公告)日：2023-04-20
申请号：US17917453
申请日：2021-03-24
摘要： A mold for manufacturing a turbomachine fan casing made of composite material, includes a main axis mandrel around which a fibrous preform of a fan casing is intended to be wound; a plurality of counter-mold angular sectors assembled on the outer contour of the mandrel which are intended to close the mold and to compact the fibrous preform wound on the mandrel; wherein a flat seal with a main elongation axis directed along the main axis is arranged between each angular sector, the flat seal being compressed between two adjacent angular sectors, a first angular sector including a sealing portion passing below a lower face of the flat seal while a second angular sector including a sealing portion passing above an upper face of the flat seal.
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公开(公告)号：US11613049B2
公开(公告)日：2023-03-28
申请号：US17322350
申请日：2021-05-17
申请人： TPI Composites, Inc.
发明人： Jim Hannan , Andrew McDonald
IPC分类号： B29C70/34 , B29C33/20 , B29L31/08 , B29K307/04 , B29K309/08 , B29C45/64
摘要： A mold for forming a wind turbine blade comprising first and second mold surfaces including a flange portion having an opening therein, wherein the first and second mold surfaces are configured for relative movement therebetween from an open position to a closed position. The opening of the first flange portion is aligned with the opening of the second flange portion when in the closed position, and a first magnet is disposed within the opening in the opening of the first mold surface, and a second magnet is disposed within the opening of the second mold surface.
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公开(公告)号：US11420362B2
公开(公告)日：2022-08-23
申请号：US16662929
申请日：2019-10-24
发明人： Mehdi Mojdeh , Shiva P. Sambu , Dennis McNamara
摘要： Embodiments relate to automating removal of an untrimmed shell from a mold. In one embodiment, a shell removal device includes a body and a platform disposed within the body. The platform is configured to secure a mold that has an untrimmed shell formed over the mold. The shell removal device further includes a cover configured to secure the untrimmed shell to an upper surface of one or more sidewalls of the body and provide a seal between a lower surface of the untrimmed shell and the upper surface of the one or more sidewalls of the body. The shell removal device may include a media inlet in the body to permit pressurized media into the interior of the body to cause a pressure differential between an upper surface of the untrimmed shell and the lower surface of the untrimmed shell to cause the untrimmed shell to release from the mold.
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公开(公告)号：US11420360B2
公开(公告)日：2022-08-23
申请号：US17018376
申请日：2020-09-11
申请人： Paula Noël Macfie
发明人： Paula Noël Macfie
IPC分类号： B29C33/20 , B29C39/02 , A61J3/08 , E05C19/14 , B29C33/60 , B29C33/58 , B29L31/00 , B29C39/38 , A23G9/08 , A23G9/22
摘要： A latching mechanism suitable for suppository molds, where the latching mechanism is designed to assist the separation of mold when the latch is released. In embodiments, the latching mechanism has a lever portion on a first mold half and a catch portion on a second mold half. The lever portion is configured to impinge upon the catch portion to provide a force to bias the first mold half away from the second mold half. Other embodiments include methods of utilizing such a catching mechanism with a suppository mold.
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公开(公告)号：US20220063147A1
公开(公告)日：2022-03-03
申请号：US17460615
申请日：2021-08-30
申请人： ILLUMINA, INC.
发明人： Michael Rapp , Timothy Merkel , Audrey Zak
摘要： Fixtures and related system and methods are disclosed. In accordance with an implementation, a method includes applying a resin onto a substrate and positioning the substrate on over a chuck of a base of a fixture. The method also includes moving a mold into engagement with the resin and curing the resin. The method also includes detaching the mold and the resin and, while detaching the mold and the resin, determining a detachment force applied as a function of a distance of detachment between the mold and the resin.
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