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公开(公告)号：US12227990B2
公开(公告)日：2025-02-18
申请号：US17848894
申请日：2022-06-24
Applicant: American Specialties Inc.
Inventor： Douglas Hitchon , Donald Wayne Smith , Andrew Neil McCall , Matthew Stepp
Abstract: A flanged interlocking molding is provided for use in toilet partitions or other partitions, and which eliminates the sight lines along each edge of the partition door. The flanged interlocking molding, formed of a single piece of material can be arranged on a component of the partition, such as a door and/or a pilaster. The flanged interlocking molding comprises a body portion; a first arm extending from a first edge of the body portion; a flange comprising include parallel layers of the metallic material including a first layer extending in a first direction away from the body portion, and a second layer extending from the first layer in a direction opposite the first direction; and a second arm extending from the second layer of the, the second arm including an edge arranged parallel to an edge of the first arm with a gap formed therebetween.
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公开(公告)号：US12202029B2
公开(公告)日：2025-01-21
申请号：US17615192
申请日：2020-04-21
Applicant: AMADA CO., LTD.
Inventor： Katsumi Watanabe
Abstract: An automatic tool changer includes first and second tool change units that is driven respectively by a pair of servo motors and move along an arrangement direction of a plurality of tools installed on a tool installation unit, a torque detection unit that detects a torque of each of the pair of servo motors, and a control device that controls operations of the first and second tool change units. The control device fixes the first tool change unit at a reference position, and moves the second tool change unit toward the first tool change unit. The control device determines, based on a torque change of each servo motor, that a plurality of upper tools are brought together at the first tool change unit as a result of a movement of the second tool change unit.
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公开(公告)号：US20240367209A1
公开(公告)日：2024-11-07
申请号：US18681053
申请日：2022-08-08
Applicant: Amada Co., Ltd.
Inventor： Tetsunori MATSUMOTO , Kenji MATSUMOTO , Ryo OSHIMA
IPC: B21D5/02
Abstract: A bending machine includes hydraulic cylinders capable of adjusting an inclination state, eccentric shaft units, and a control device. The control device sets an inclination state of the upper table and also sets a curved state of the lower table to conform to the inclination state of the upper table in order to carry out partial bending to pressurize a limited pressurized range compared to a pressurized range in which a workpiece is pressurized by using entire areas of an upper tool and a lower tool in a lateral direction. The control device changes a combination of the inclination state of the upper table and the curved state of the lower table and repeats the partial bending while causing a transition of the limited pressurized range in order to carry out entire area bending to pressurize the workpiece over an entire area in the lateral direction.
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公开(公告)号：US12076776B2
公开(公告)日：2024-09-03
申请号：US17563087
申请日：2021-12-28
Applicant: Kawasaki Jukogyo Kabushiki Kaisha , LVD Company nv
Inventor： Hideki Okada , Hiroki Oribe , Hitoshi Yano , Kristof Tyvaert , Alexander Cornelus
IPC: B21D5/02
CPC classification number: B21D5/0209 , B21D5/0272 , B21D5/0281
Abstract: There is provided a press brake that can improve forming accuracy in partial bending. A press brake includes: a conveying mechanism that intermittently conveys a workpiece; a die including a pair of shoulder portions and a groove portion located between the pair of shoulder portions, the pair of shoulder portions being arranged away from each other in a conveying direction of the workpiece and supporting a rear surface of the workpiece; a backup plate that extends on the pair of shoulder portions, covers the groove portion, and is interposed between the die and the workpiece; and a punch that moves relative to the die so as to approach the die each time the conveying mechanism stops conveying the workpiece and presses the workpiece so as to bend the workpiece within an elastic deformation region of the backup plate.
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公开(公告)号：US20240261838A1
公开(公告)日：2024-08-08
申请号：US18290203
申请日：2022-05-11
Applicant: BYSTRONIC LASER AG
Inventor： Lars WOIDASKY , Ronny WENIG
CPC classification number: B21D5/0209 , B21D55/00
Abstract: The invention relates to a bending machine, in particular a press brake, having an upper beam and a lower beam. The upper beam is movable in a working direction of the bending machine in order to form a workpiece by bending along a bending line, which extends in a width direction of the bending machine. The bending machine includes a safety system having a first functional element and a further functional element for monitoring a safety area between both functional elements and between the upper beam and the lower beam. The safety system is arranged to follow the movement of the upper beam in the working direction. The first functional element and the further functional element are mechanically connected to one another via a flexible tractive force transmission means and an adjustment device for changing the position of the functional elements. The adjustment device includes a coupling section.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240198406A1
公开(公告)日：2024-06-20
申请号：US18538141
申请日：2023-12-13
Inventor： Thorsten SCHUNK , Gabriel HUCK
Abstract: A method for processing a sheet metal part using a sheet metal working tool of a sheet metal working device, wherein the sheet metal working tool is a cutting blade or a press-brake jaw, wherein a sheet metal part to be processed is fixed on a cutting attachment or on a press-brake attachment by a blank holder, and the sheet metal working tool for processing the sheet metal part, proceeding from an initial position (A), carries out a lowering movement in the direction of the fixed sheet metal part. The sheet metal working tool in the process is lowered in such a way that a sheet metal contact region of the sheet metal working tool impacts the sheet metal part, and the sheet metal part is cut to size or bent by means of the sheet metal working tool.
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公开(公告)号：US20240091843A1
公开(公告)日：2024-03-21
申请号：US18039788
申请日：2021-12-21
Applicant: TRUMPF MASCHINEN AUSTRIA GMBH & CO. KG.
Inventor： Gerhard ANGERER , Michael SCHERNHAMMER , Florian HAUSMANN , Florian MAIER , Matthias HOERL , Helmut THEIS , Nenad KOVJENIC , Verena STEININGER , Klemens FREUDENTHALER , Richard EDLBAUER , Walter KEPLINGER , Gerhard GUGLER , Alois AUSTALLER
CPC classification number: B21D43/105 , B21D5/0281 , B25J9/046 , B25J15/06
Abstract: A manipulator for components, in particular sheet metal parts, includes a base body mountable stationarily or movable along a guide arrangement, a first pivot arm pivotally coupled to the base body via a horizontal first pivot axis, a second pivot arm pivotally coupled to the first pivot arm via a horizontal second pivot axis and a third pivot arm pivotally coupled to the second pivot arm via a horizontal third pivot axis. A first axis of rotation extending radially to the third pivot axis is formed on the third pivot arm. A gripper support arm is rotatably coupled to the third pivot arm via the first axis of rotation and extends radially to the first axis of rotation. A gripping arrangement is rotatably coupled to the gripper support arm via a second axis of rotation spaced from the first axis of rotation. A bending installation includes the manipulator.
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公开(公告)号：US11904378B2
公开(公告)日：2024-02-20
申请号：US16481361
申请日：2018-02-19
Applicant: Wila B.V.
CPC classification number: B21D5/0209 , B21D37/01
Abstract: The invention relates to a device (1) for securing a tool (2), in particular a bending tool, comprising a receiving. space (4) for receiving an engaging part (5) of the tool and means (9) arranged in or close to the receiving space for locating and/or communicating with the tool. The device is further provided with a first protective layer (11) at least partially separating the locating and/or communication means from the receiving space. The tool can comprise a locating and/or communication element (14) which co-acts with the locating and/or communication means and which is closed off from the surrounding area by a second protective layer (15). The invention further relates to a method for manufacturing such a securing device.
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公开(公告)号：US11794232B1
公开(公告)日：2023-10-24
申请号：US15977339
申请日：2018-05-11
Applicant: SIMPSON STRONG-TIE COMPANY INC.
Inventor： Charles Mears
CPC classification number: B21D5/0281 , B21D11/20 , B21D11/203 , B21D11/22 , E04B2/58 , E04B2103/06
Abstract: A system for shaping a workpiece, which may be in the form of a structural framing component, includes a tool with first and second indenting blades for indenting the workpiece as driven by a blade control apparatus. The workpiece is supported at the tool by one or more workpiece support modules that are each selectively and removably securable to the tool. A base plate is provided at the tool for removably securing the workpiece support modules to the tool without having to detach the tool from a platform of substructure. The workpiece support modules may therefore be quickly replaced to coordinate with workpieces of various size and shape.
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公开(公告)号：US20230321707A1
公开(公告)日：2023-10-12
申请号：US18132682
申请日：2023-04-10
Applicant: ACCURPRESS AMERICA INC.
Inventor： Steve HILTON , Don WISHARD
IPC: B21D5/02
CPC classification number: B21D5/0281
Abstract: A press brake assembly with a sheet follower with an actuation assembly that allows the sheet follower to follow a downwards bending workpiece. The sheet follow is adjacent to the press brake and is capable of following the workpiece throughout different bends without changing the position of the workpiece. The sheet follower includes a table and rotatable arms attached to the table. The actuation assembly of the sheet follower includes two blocks that is configured to move the rotatable arms that allow the table to follow the bending of the workpiece.
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