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公开(公告)号：US20230364878A1
公开(公告)日：2023-11-16
申请号：US18031050
申请日：2021-10-08
Applicant: SMS group GmbH
Inventor： Michael BÜSCH , David HÜSGEN
IPC: B30B15/04
CPC classification number: B30B15/041
Abstract: An adjusting system for adjusting the guide play of a sliding guide for movable parts of a press has at least one guide element (1), which comprises at least one sliding block (9), which can be moved transversely to the direction of movement of the part of the press to be guided, at least one adjusting wedge (5) and at least one guide wedge (8), the movement of which adjusting wedge and guide wedge relative to each other causes the sliding block (9) to be shifted perpendicularly to the direction of movement of the movable part. The adjusting system is characterized in that the adjusting wedge (5) is continuously adjustable by means of at least one spindle drive. The disclosure further relates to a method for adjusting the position of at least one sliding block of its sliding guide on a press having such an adjusting system.
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公开(公告)号：US11814722B2
公开(公告)日：2023-11-14
申请号：US17059227
申请日：2019-05-28
Applicant: SMS group GmbH
Inventor： Lutz Kümmel , Thomas Daube
CPC classification number: C23C14/562 , B65H35/02 , C23C14/028 , C23C14/06 , C23C16/545 , B65H2301/5114 , B65H2301/5155 , B65H2511/12
Abstract: A method and a vacuum-coating system (10) for coating a strip-shaped material (11), in particular made of metal, are disclosed. Thereby, the strip-shaped material (11) is moved over a conveying section (12) in a transport direction (T) and vacuum-coated within a coating chamber (14) in which a vacuum is applied. When viewed in the transport direction (T) of the strip-shaped material (11), at least one trimming shear (38) is arranged upstream of the coating chamber (14), with which the strip-shaped material (11) is trimmed at at least one strip edge, preferably at both strip edges, in order to produce a constant width for the strip-shaped material (11) over its longitudinal extension.
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公开(公告)号：US20230356278A1
公开(公告)日：2023-11-09
申请号：US18246086
申请日：2021-09-09
Applicant: SMS GROUP GMBH
Inventor： Michael ZIELENBACH , Olaf Norman JEPSEN
Abstract: A device and a method for rolling a metal strip. A distance of the upper/lower backup roll at at least one point thereof from a predetermined upper/lower reference point is measured by an upper/lower sensor and the measured values of the sensors are sent to a control device. A strain of the roll stand is calculated using a mathematical model, taking into account the rolling force generated. By the control device, an absolute value of the roll gap and thus the resulting thickness of the rolling stock is determined by the control device on the basis of the measured positions of the backup rolls and the calculated strain of the roll stand.
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314.发明授权公开(公告)号：US11794230B2
公开(公告)日：2023-10-24
申请号：US17611324
申请日：2020-05-12
Applicant: SMS group GmbH
Inventor： Thomas Cmiel , Dirk Heßberger
Abstract: A drawing system and a method for automatically operating a drawing system. At least one quality-relevant feature of a drawn product, selected from a group of features including the straightness of the drawn product, the length of the drawn product, the diameter and/or at least a thickness of the drawn product, the roundness of the drawn product, and the surface quality of the drawn product, is measured by at least one quality sensor, and the obtained measurement value is processed in at least one control circuit which acts on at least one quality-relevant manipulated variable of the drawing system or parts of the drawing system via at least one controller. At least one reference variable for at least one quality-relevant feature of a specific drawn product is processed in a process controller.
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公开(公告)号：US11779973B2
公开(公告)日：2023-10-10
申请号：US17434130
申请日：2020-01-16
Applicant: SMS group GmbH
Inventor： Michael Bohland , Dominic Klinker
CPC classification number: B21B31/203 , B21B31/32
Abstract: A rolling mill for rolling metal products, comprising two roller stands with a stand cross-member. A roller is rotatably mounted in the roller stands. The roller is operatively connected to a balancing cross-member, and at least one hydraulic piston-cylinder system is arranged in the stand cross-member, with which a tensile force can be generated between the stand cross-member and the balancing cross-member by the hydraulic piston-cylinder system. In order to prevent leakages in particular in the event of tall mill ascending paths, the piston-cylinder system has a cylinder housing with an upper axial end and a lower axial end. A piston is movably arranged in the cylinder housing, and the piston protrudes beyond the cylinder housing both at the upper axial end as well as at the lower axial end in each operating state.
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Patent Agency Ranking
316.发明公开公开(公告)号：US20230302559A1
公开(公告)日：2023-09-28
申请号：US18032954
申请日：2021-09-15
Applicant: SMS group GmbH
Inventor： Jochen SCHMITZ , Frank D'HONE , Tim KÜPPERS , Helge DÄHNDEL
IPC: B23G1/22
CPC classification number: B23G1/225
Abstract: A method for producing a thread on at least one end of at least one metal tube (3) by machining the metal tube (3) in at least one CNC-controlled machine tool (2) comprises an optical measurement of the thread during the thread-cutting process and/or following the thread-cutting process, and the electronic detection and evaluation of the measurement data of the thread profile and/or of a sealing lip (6) of the thread, and the derivation of control commands for controlling the machine tool (2) from the measurement data with use of at least one closed-loop control unit coupled to the machine tool (2). A corresponding thread-cutting facility is also disclosed.
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公开(公告)号：US11748373B2
公开(公告)日：2023-09-05
申请号：US17811967
申请日：2022-07-12
Applicant: SMS ASSIST, L.L.C.
Inventor： D. Anthony Breed , Lavanya Santhanakrishnan
IPC: G06F16/00 , G06F16/26 , G06F16/29 , G06Q10/0631
CPC classification number: G06F16/26 , G06F16/29 , G06Q10/06315
Abstract: Apparatuses and methods are provided herein useful to generating service areas. A system for generating service areas comprises a database configured to store location identifiers, and a control circuit configured to generate a user interface including an interactive map, receive, from a user, first user input, wherein the first user input indicates boundaries drawn within the interactive map, generate, based on the first user input, a boundary shape, augment the interactive map to include the boundary shape, determine, based on accessing the database, one or more location identifiers associated with the first user input, generate, based on the first user input and the one or more location identifiers, a location identifiers presentation, augment the interactive map to include the location identifiers presentation, and cause presentation, via a display device, of the interactive map including the boundary shape and the location identifier presentation.
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公开(公告)号：US11745234B2
公开(公告)日：2023-09-05
申请号：US17795598
申请日：2020-12-11
Applicant: SMS group GmbH
Inventor： Christian Diehl , Jörn Sohler , Achim Klein
CPC classification number: B21B31/203 , B21B31/32
Abstract: A rolling device has an upper and a lower work roll and at least one upper and one lower backup roll. The work rolls and the backup rolls are supported on a common rolling mill stand. The work rolls can be adjusted relative to each other in order to adjust a specified rolling gap. Each of the work rolls is operatively connected to at least one bending device. At least one first bending device is paired with die upper work roll, and at least one second bending device is paired with the lower work roll. The second bending device comprises bending cylinders which are arranged in a vertically fixed manner. The upper work roll can be readjusted or carried by the first bending device, thereby vertically adjusting die height of the rolling gap. The first bending device comprises bending arms that interact with bending cylinders arranged in a stationary manner.
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公开(公告)号：US20230272847A1
公开(公告)日：2023-08-31
申请号：US18011118
申请日：2021-06-16
Applicant: SMS group GmbH
Inventor： Markus CRAMER , Jan STEINSEIFER , Klaus LAZZARO
IPC: F16H55/08
CPC classification number: F16H55/08 , F16H2055/0893
Abstract: A gear mechanism (6) for a rolling mill drive includes at least one involute cylindrical gear tooth system between at least two intermeshing gear wheels (3) with asymmetrical gearing. The normal pressure angle of the load-bearing tooth flanks (5) of the gear wheels (3) is greater than 20° and less than or equal to 30°, and the normal pressure angle of the trailing flanks (4) of the gear wheels is greater than or equal to 14° and less than 22°. A rolling mill drive has a gear mechanism (6) of this type, and the gear mechanism (6) is used as a rolling mill gear mechanism.
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公开(公告)号：US20230249240A1
公开(公告)日：2023-08-10
申请号：US17767649
申请日：2020-09-25
Applicant: SMS group GmbH
Inventor： Stefan LAUTH
Abstract: A device for stretching a metal semi-finished product in the form of individual plates along a stretching section with a stretching frame (2) includes pressure columns (7, 8) extending in the axial direction of the stretching section. A first clamping head (3) in which a first short side of the semi-finished product to be stretched can be clamped can be axially moved by means of stretching cylinders (5, 6). A second clamping head (4) in which the second short side of the semi-finished product to be stretched can be clamped is provided. At least one axial inlet and one axial outlet of the stretching frame (2) are provided. The clamping heads (3, 4) are designed such that the semi-finished product to be stretched can be guided axially through at least one, preferably through both clamping heads (3, 4).
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