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1. 发明授权

US11617687B2 Methods and apparatuses for assembling elastic laminates with different bond densities for absorbent articles 有权
公开(公告)号：US11617687B2
公开(公告)日：2023-04-04
申请号：US17720363
申请日：2022-04-14
申请人： The Procter & Gamble Company
发明人： Todd Douglas Lenser , Urmish Popatlal Dalal , Uwe Schneider , Todd Joseph Statt , Joerg Mueller , Melanie Acevedo
IPC分类号： B29C65/08 , A61F13/15 , B32B7/05 , A61F13/49 , B29C55/02 , B29C65/74 , B29C65/00 , B32B5/02 , B32B37/10 , B32B37/14 , B32B38/00 , B32B27/12 , B32B15/09 , B32B27/30 , B29C65/78 , B32B7/04 , B32B27/06 , B32B27/40 , B32B5/22 , B32B27/34 , B32B15/088 , B32B27/28 , B32B15/095 , B32B15/14 , B32B15/082 , B32B15/04 , B32B5/26 , B29C55/08 , B32B3/08 , B32B15/08 , B32B37/20 , B32B38/18 , B32B15/06 , B32B25/14 , B32B27/36 , B32B27/08 , B29K21/00 , B29L9/00 , B29L31/48
摘要： The methods herein relate to assembling an elastic laminate with a first elastic material and a second elastic material bonded between first and second substrates. During assembly, an elastic laminate may be formed by positioning the first and second substrates in contact with stretched central regions of the first and second elastic materials. The elastic laminates may include two or more bonding regions that may be defined by the various layers or components of the elastic laminate that are laminated or stacked relative to each other. In some configurations, a first plurality of ultrasonic bonds are applied to the elastic laminate to define a first bond density in the first bonding region, and a second plurality of ultrasonic bonds are applied to the elastic laminate to define a second bond density in the second bonding region, wherein the second bond density is not equal to the first bond density.

2. 发明授权

US11613063B2 Blow molding method, composite preform, composite container, inner label member, and plastic member 有权
公开(公告)号：US11613063B2
公开(公告)日：2023-03-28
申请号：US17088208
申请日：2020-11-03
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Takuma Miyawaki , Yusuke Suga , Mariko Ichinose
IPC分类号： B29C49/24 , B65D23/08 , B29C49/04 , B29C49/64 , B32B1/02 , B32B27/08 , B65D1/02 , B29C49/06 , B29K623/00 , B29C49/20 , B29K631/00 , B29K627/06 , B29C49/48 , B29K621/00 , B29K105/04 , B29K67/00 , B29K69/00 , B29K23/00 , B29K633/04 , B29K669/00 , B29K667/00 , B29K655/02 , B29C49/22 , B29K105/00 , B29L9/00 , B29L31/00
摘要： First, a composite preform 70 including a preform 10a and a plastic member 40a in close contact with the outer surface of the preform 10a is made by preparing the preform 10a made of plastic material and arranging the plastic member 40a to surround the outer surface of the preform 10a. Subsequently, the composite preform 70 is heated and inserted in a blow molding die 50 and undergoes blow molding in the blow molding die 50, by which the preform 10a and the plastic member 40a of the composite preform 70 are inflated integrally and a composite container 10A is obtained.

3. 发明授权

US11597195B2 Manufacturing method and manufacturing apparatus for laminate 有权
公开(公告)号：US11597195B2
公开(公告)日：2023-03-07
申请号：US17282760
申请日：2019-10-28
申请人： ZUIKO CORPORATION
发明人： Hideyuki Nakamura
IPC分类号： B32B37/15 , B29C48/88 , B29C48/08 , B29C48/00 , B32B5/02 , B32B25/10 , B32B38/00 , B29K21/00 , B29L7/00 , B29L9/00
摘要： A manufacturing method including a first conveying step of conveying the sheet in a lateral or oblique lateral direction along a sheet pass line below the discharge port; a receiving step of receiving a tip part of the film raw material with the sheet on the sheet pass line, the tip part being discharged and hanging down from the discharge port; a second conveying step of conveying the sheet and the film raw material after the tip part overlaps the sheet on the sheet pass line, the second conveying step conveying the sheet and the film raw material in a mutually overlapping state along the sheet pass line; and an introducing step of introducing the sheet and the film raw material in the mutually overlapping state to the joining part from the sheet pass line.

4. 发明授权

US11597057B2 Impact forming of thermoplastic composites 有权
公开(公告)号：US11597057B2
公开(公告)日：2023-03-07
申请号：US16776915
申请日：2020-01-30
申请人： Trelleborg Sealing Solutions Germany GmbH
发明人： David Edgar Hauber
IPC分类号： B24C1/10 , B29C63/00 , B29C65/00 , B29C63/48 , B29C70/40 , B29C70/54 , B29C70/34 , B29C70/30 , B29L9/00 , B05D1/02
摘要： Disclosed embodiments provide automated fiber placement techniques for fabrication of parts made from composite materials. A peening system with multiple pins provides compaction over irregular surfaces, providing superior performance as compared with traditional compaction rollers. The apparatus that carries out the techniques include a tape dispensing system, a heating system, a peening system, a processor and a memory coupled to the processor. The memory contains instructions that when executed by the processor perform the steps of: dispensing a first ply of thermoplastic composite tape over a mandrel; dispensing a second ply of thermoplastic composite tape on the first ply; and peening the second ply onto the first ply, such that the second ply is bonded to the first ply.

5. 发明授权

US11565455B2 Method of producing a hollow body 有权
公开(公告)号：US11565455B2
公开(公告)日：2023-01-31
申请号：US17542443
申请日：2021-12-05
申请人： MAGNA Energy Storage Systems GesmbH
发明人： Rainer Puchleitner , David Puntigam
IPC分类号： B29C49/20 , B29C49/24 , B29L9/00 , B29L31/00
摘要： A method for producing a hollow body for storing gases, the hollow body including at least one boss part having a projection. The method includes providing a sheathing composed of a plastic material or a reactive material, over the at least one boss part, at least in a region of the projection. The sheathed at least one boss part is then heated and introduced into a blow mould, where it is surrounding with a plastic tube to form the hollow body. The plastic tube is then brought into permanent contact with the sheathing on the projection to thereby obtain a permanent material connection between the plastic of the plastic tube to the plastic or the reactive material of the sheathing. An internal pressure is then applied to the plastic of the plastic tube to obtain a final shape of the hollow body.

6. 发明授权

US11549738B2 Method of manufacturing an enclosure for a transport refrigeration unit, transport refrigeration unit and transport unit 有权
公开(公告)号：US11549738B2
公开(公告)日：2023-01-10
申请号：US16565031
申请日：2019-09-09
申请人： THERMO KING LLC
发明人： Selvam Packiarajan
IPC分类号： F25D11/00 , B29C70/34 , F25D19/00 , B29C41/22 , B29C41/00 , B29C41/20 , B29C41/08 , B60P3/20 , B60H1/32 , B60H1/00 , F25D23/06 , B62D33/04 , B29K105/12 , B29L31/00 , B29K69/00 , B29K23/00 , B29K75/00 , B29C41/36 , B29L9/00 , B29K25/00
摘要： A method of manufacturing a transport refrigeration unit is provided. The method includes providing an enclosure including an outer layer and a supporter. Providing the enclosure includes supplying one of a first material and a second material to a mold. This also includes supplying the other of the first material and the second material on the one of the first material and the second material that is supplied to the mold. Also, this includes curing the first material and the second material integrally that are supplied to the mold. The first material forms into the outer layer and the second material forms into the supporter. The second material includes a plurality of reinforcing fibers.

7. 发明授权

US11491771B2 Method of manufacturing a composite part 有权
公开(公告)号：US11491771B2
公开(公告)日：2022-11-08
申请号：US16737523
申请日：2020-01-08
申请人： USA as represented by the Secretary of the Army
发明人： Alma Hodzic , Patrick James Smith
IPC分类号： B32B3/00 , B32B5/00 , B32B7/00 , B32B27/00 , B32B37/00 , B29C37/00 , B29C70/00 , B32B3/10 , B32B27/28 , B32B27/34 , B29C70/42 , B29C70/40 , B29C70/34 , B29C70/30 , B29C70/88 , B32B7/12 , B32B27/36 , B32B27/38 , B32B37/12 , B29K33/00 , B29K63/00 , B29K71/00 , B29K105/00 , B29K105/12 , B29K307/04 , B29L9/00
摘要： A method of fabricating a composite material, the method comprises the steps of a) providing a first layer of a fibre reinforced polymer, preferably a thermoset FRP, b) providing an array of thermoplastic islands across at least a proportion of a major surface of the first layer, c) providing a second layer of a fibre reinforced polymer, preferably a thermoset FRP, d) laying the second layer over at least some of the islands, and e) securing the first and second layers together. There is also disclosed a composite which comprises a first layer of a fibre reinforced polymer and a second layer of a fibre reinforced polymer, between which is an intervening layer comprising an array of thermoplastic islands.

8. 发明授权

US11491750B2 Moldless vacuum infusion process 有权
公开(公告)号：US11491750B2
公开(公告)日：2022-11-08
申请号：US16241511
申请日：2019-01-07
申请人： VARIAL SURF TECHNOLOGY, INC.
发明人： Edison Conner , Parker Borneman
IPC分类号： B29C70/86 , B29C70/54 , B29C70/44 , B29C70/68 , B29C70/30 , B29C70/22 , B63B32/57 , B29C70/74 , B29C70/08 , B29L31/52 , B29L9/00
摘要： A manufacturing method contemplates performing vacuum-assisted resin infusion to enclose an elongated core within a cured composite laminate without employing a mold. Not relying upon an external mold enables the process to be efficiently performed for core shapes that are manufactured in low volumes. Typical resin infusion processes utilize flow media that induces bag bridging during vacuum draw in order to provide gaps facilitating resin flow. However, popular flow media also tends to impart directional aggregate forces during vacuum draw, which forces can deform the core since no mold is being used. To avoid unequal and non-dispersed directional forces from deforming the elongated core, a flow media is employed that is configured to disperse and/or reduce such forces. Some such flow media may be knitted so as to allow overlapping strands to slide over one another. Other flow media may ensure that strands are interleaved so that no one strand or group of strands is disposed outwardly of other strands along a substantial length of the strands, thus dispersing bag bridging forces in several directions and avoiding directional aggregate forces. However, such flow media may have inhibited resin flow relative to popular high-flow flow media, and thus new strategies have been developed to ensure appropriate wetting of fibrous reinforcement. An adjustable brace can also be employed to restrain the elongated core from deflecting during application of vacuum and/or resin infusion.

9. 发明授权

US11472934B2 Elastomeric composite polyurethane skins 有权
公开(公告)号：US11472934B2
公开(公告)日：2022-10-18
申请号：US16491527
申请日：2018-04-27
申请人： RECTICEL AUTOMOBILSYSTEME GMBH
发明人： Jean-Christophe Bouckaert , Koen Vanlandschoot
IPC分类号： C08J5/18 , C08J7/04 , B29C41/00 , B29C41/08 , B29C41/22 , C08G18/32 , C08G18/48 , C08G18/66 , C08G18/75 , C08G18/76 , C08G18/22 , C08L75/08 , B60R13/02 , C08G18/12 , C08G18/24 , B32B27/40 , B29K75/00 , B29L31/30 , B29L9/00
摘要： An elastomeric composite polyurethane skin having an average flexural modulus, measured in accordance with ASTM D790-03, smaller than 35 MPa is disclosed. The elastomeric composite polyurethane skin includes a first aliphatic polyurethane layer made from a first polyurethane reaction mixture having at least one isocyanate compound with at least two NCO-groups which are not directly attached to an aromatic group, at least one isocyanate-reactive component (B1), and at least one catalyst component (C1) substantially free of lead, and a second aromatic polyurethane layer made from a second polyurethane reaction mixture having at least one aromatic isocyanate compound (A2), and at least one isocyanate-reactive component (B2).

10. 发明授权

US11470913B2 Plastic component and shoe 有权
公开(公告)号：US11470913B2
公开(公告)日：2022-10-18
申请号：US16838242
申请日：2020-04-02
申请人： adidas AG
发明人： Tru Huu Minh Le , Christopher Edward Holmes , Christopher Robertson , Maximilian Philipp Kurtz , Victor Romanov
IPC分类号： A43B7/32 , B29C35/08 , B29C67/20 , A43B13/04 , A43B13/18 , B29D35/12 , A43B13/12 , A41D13/015 , A43B5/06 , C08J9/38 , B29L31/50 , B29K67/00 , B29K75/00 , B29L9/00 , B29K101/12 , B29K105/00
摘要： Described are methods for manufacturing a plastic component, in particular a cushioning element for sports apparel, a plastic component manufactured with such methods, for example a sole or a part of a sole for a shoe, and a shoe with such a sole. The method for the manufacture of a plastic component includes loading a mold with a first material includes particles of an expanded material and fusing the surfaces of the particles by supplying energy. The energy is supplied in the form of at least one electromagnetic field.

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