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公开(公告)号：US12114454B2
公开(公告)日：2024-10-08
申请号：US17855111
申请日：2022-06-30
Applicant: Illinois Tool Works Inc.
Inventor： Nathan Joe Jochman , Logan Matthew VandeCorput
Abstract: Disclosed power systems include an enclosure comprising a panel formed from a single sheet of metal. The panel comprises a first formed portion facing a first direction, a second formed portion facing a second direction opposite the first direction, and a center surface. The power system further includes an engine within the enclosure and a generator within the enclosure and configured to convert mechanical power from the engine to electrical power.
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公开(公告)号：US12090540B2
公开(公告)日：2024-09-17
申请号：US16442625
申请日：2019-06-17
Applicant: Bayerische Motoren Werke Aktiengesellschaft
Inventor： Frank-Andreas Bauer , Robert Naeb , Rena Pech
CPC classification number: B21D11/20 , B21D5/004 , B21D31/005
Abstract: A device and a method are provided for shaping sheet metal. The device is provided with a plurality of support and clamping elements which are designed to cooperate with one another so as to clamp the sheet metal for a shaping process by mechanically contacting the sheet metal and by holding, orienting, and/or positioning processes. A plurality of actuators are designed to orient and/or position the plurality of support and clamping elements. A controller for the actuators is designed to control the plurality of actuators for adjusting the orientation and/or position of the support and clamping elements.
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公开(公告)号：US11958097B2
公开(公告)日：2024-04-16
申请号：US17461170
申请日：2021-08-30
Applicant: BENTELER AUTOMOBILTECHNIK GMBH
Inventor： Frode Paulsen , Christian Handing
Abstract: A method for calibrating a metal profile blank configured as a hollow-chamber profile having at least one solid wall. A pressing tool is closed in a main direction about one end region of an element of the profile blank until surfaces of the pressing tool lie against a pair of surfaces of the profile blank to be calibrated, deforming and bending the at least one end region of the element. The pressing tool is closed in a secondary direction perpendicular to the main direction until surfaces of the pressing tool lie against surfaces of the at least one end region, and wedge-like limbs of a drive element of the pressing tool engage wedge-like dies of the pressing tool. The pressing tool is closed further in the secondary direction, subjecting the profile blank to plastic deformation so as to reduce or eliminate the bending of the end region.
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公开(公告)号：US11878337B2
公开(公告)日：2024-01-23
申请号：US17607104
申请日：2020-04-30
Applicant: Ingvest AB
Inventor： Lars Ingvarsson
Abstract: Roll-forming machine for forming, from a flat sheet metal strip (5), a hat beam which has a profile that varies along its length. The machine comprises several consecutively arranged forming stations, each of which comprising a first pair of clamping rollers (22a, 22b) for clamping a side flange (3a) of the hat beam and a second pair of clamping rollers (23a, 23b) for clamping a central flange (2) thereof. The clamping rollers of said second pair are individually displaceable in vertical direction and horizontally in the feeding direction of the sheet metal strip. The displacement of the clamping rollers (23a, 23b) of said second pair is controlled by an electronic control device during a forming operation such that a plane that goes through the centre axes (CA3, CA4) of both these clamping rollers is maintained perpendicular to the part of the central flange (2) received in the nip (31) between these clamping rollers.
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公开(公告)号：US20240008206A1
公开(公告)日：2024-01-04
申请号：US17855111
申请日：2022-06-30
Applicant: Illinois Tool Works Inc.
Inventor： Nathan Joe Jochman , Logan Matthew VandeCorput
Abstract: Disclosed power systems include an enclosure comprising a panel formed from a single sheet of metal. The panel comprises a first formed portion facing a first direction, a second formed portion facing a second direction opposite the first direction, and a center surface. The power system further includes an engine within the enclosure and a generator within the enclosure and configured to convert mechanical power from the engine to electrical power.
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Patent Agency Ranking
公开(公告)号：US20230415214A1
公开(公告)日：2023-12-28
申请号：US18342537
申请日：2023-06-27
Applicant: JINWOONG TECHNOLOGY CO., LTD.
Inventor： Kyu-seok CHA , Seok HEO
Abstract: Disclosure is a pocket flange forming device for a duct. When a plate enters a forming molding unit provided at the opposite sides of the forming device while being seated on a transfer unit, pocket flanges serving as duct connecting portion are formed on longitudinal edges on the opposite sides of the plate through the forming-molding method such as bending, folding, and compressing in addition to transferring, and the forming molding unit is rotated by 180 degrees to match with molding positions of forming rollers of the left and right forming molding unit, and a gap between the forming molding unit and another forming molding unit is set by a gap adjusting part, so that the pocket flanges having the same size or different sizes at the opposite sides thereof can be molded at the same time. Accordingly, the production performance and productivity of the pocket flanges can be enhanced.
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7.发明授权公开(公告)号：US11852398B2
公开(公告)日：2023-12-26
申请号：US17332722
申请日：2021-05-27
Applicant: LG Electronics Inc.
Inventor： Jinsung Kim , Hongsik Kwon , Minsub Kim
CPC classification number: F25D23/028 , B21D5/00 , F25D23/02 , F25D23/025 , F25D27/005 , G01D5/28 , G01D11/245 , G01D11/28 , F25D29/005 , F25D2323/021 , F25D2323/023 , F25D2327/001 , F25D2600/00 , F25D2700/02 , F25D2700/04
Abstract: Provided is a refrigerator and control method for refrigerator and method for opening a refrigerator door. While a user is holding an object in both hands, a door may be automatically and additionally opened using another part of a body other than hands.
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公开(公告)号：US20230219126A1
公开(公告)日：2023-07-13
申请号：US17647516
申请日：2022-01-10
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Lu Huang , Hui-ping Wang , Bradley J. Blaski , Joshua Lee Solomon , Blair E Carlson
Abstract: Systems and methods for bending a material to a target resultant bending parameter using a bend forming tool are disclosed. The systems and methods receive values for parameters of properties of the material and of a bending process to be performed by the bend forming tool, creating or retrieving a calibration curve relating input bending parameter and resultant bending parameter based on the values from a database of calibration curves, determining a first springback compensated input bending parameter based on the target resultant bending parameter using the calibration curve, inputting the first springback compensated input bending parameter to the bend forming tool, and in a first step of bending the material, bending the material to the first springback compensated input bending parameter by applying the bending process using the bend forming tool.
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公开(公告)号：US20230140106A1
公开(公告)日：2023-05-04
申请号：US18147912
申请日：2022-12-29
Applicant: SWIMC LLC
Inventor： Jeffrey NIEDERST , Richard H. Evans , Robert M. O'Brien , Kevin Romagnoli , Mark S. Von Maier
Abstract: This invention provides a polymer, which is preferably a polyether polymer. The polymer may be uses in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.
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公开(公告)号：US20230069244A1
公开(公告)日：2023-03-02
申请号：US17458011
申请日：2021-08-26
Applicant: Ariel Financing Ltd.
Inventor： Dragisa DJURIC , Steve HILTON
Abstract: A press brake machine configured to bend a workpiece. The machine includes an upper beam configured to hold an upper tool assembly that includes an upper rotary tool configured to hold an upper punch and an upper die. The machine also includes a lower beam configured to hold a lower tool assembly that includes a lower rotary tool configured to hold lower punch and a lower die. The upper rotary tool assembly is configured to rotate the upper punch and the upper die and the lower rotary tool assembly is configured to rotate the lower punch and the lower die. The upper rotary tool assembly is configured to position to the upper punch downwards to a first upper rotary tool position when the lower rotary tool assembly positions the lower die upwards to a first lower rotary tool position such that the upper punch.
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