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公开(公告)号：US20240123481A1
公开(公告)日：2024-04-18
申请号：US18278123
申请日：2022-03-08
发明人： Jae-Won LIM , Hak-Kyun KIM , Jong-Sik PARK , Je-Jun LEE
IPC分类号： B21D11/10 , B21D11/22 , H01M10/04 , H01M50/533 , H01M50/538
CPC分类号： B21D11/10 , B21D11/22 , H01M10/0431 , H01M50/533 , H01M50/538
摘要： A foil tab forming apparatus forms at least one foil tab of a positive electrode foil tab and a negative electrode foil tab respectively provided at a top portion and a bottom portion of an electrode assembly. The foil tab forming apparatus includes a pre-forming jig configured to bend the foil tab by pressing the foil tab, while moving in a direction from an outer circumferential portion of the electrode assembly to a winding center portion of the electrode assembly and a forming jig configured to press the foil tab that has been primarily bent by the pre-forming jig, by moving along a direction parallel to a winding axis of the electrode assembly.
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公开(公告)号：US20220410238A1
公开(公告)日：2022-12-29
申请号：US17896593
申请日：2022-08-26
摘要： A bending head for welded wire mesh includes a frame, a bending face to be moved relative to the frame for bending a wire in a welded wire mesh, a counterholder on which the wire can be braced during bending by the bending face, a bending die which, at least in part, has a predefined bending radius, a bending arm on which the bending face is arranged, and an arm drive device with which the bending arm can be adjusted relative to the frame. A support is provided at and/or on which the bending arm is movably mounted. A support drive device, with which the support can be adjusted relative to the frame and which is separate from the arm drive device, is provided.
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公开(公告)号：US10792718B2
公开(公告)日：2020-10-06
申请号：US16544599
申请日：2019-08-19
申请人： Greenlee Tools, Inc.
发明人： Sean Daugherty , Jeffrey Plummer , Ryan Mantell , Gerald Tully
IPC分类号： B21D7/00 , B21D7/10 , B21D7/08 , B21D7/02 , B21D7/024 , C07K14/475 , C07K14/81 , C12N9/10 , C12P21/00 , B21D7/04 , B21D7/12 , B21D11/22 , G05B19/402
摘要： A bender includes a rotatable bending shoe having a plurality of channels therein configured to receive a workpiece and a follower assembly. The follower assembly includes a mount, a follower bar attached to the mount, the follower bar having a plurality of channels therein configured to receive the workpiece, a roller attached to the mount and engaged against the follower bar, the roller having an eccentric shaft extending therefrom, and a motor for rotating the shaft and roller, wherein rotation of the shaft and roller causes the follower bar to translate toward or away from the bending shoe. A drive member can be provided to move the mount toward or away from the bending shoe.
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公开(公告)号：US20200047281A1
公开(公告)日：2020-02-13
申请号：US16059591
申请日：2018-08-09
摘要： Provided, among other things, is a method of cutting and folding a planar substrate with a focused laser beam, directed from above the substrate, to form a shape with features in 3-dimensions, the method comprising: (a) executing from above laser cuts to the planar substrate so as to provide one or more a releasable segments; (b) executing from above one or more laser-executed upward folds to bend all or a portion of a releasable segment; and (c) executing from above one or more laser-executed downward folds to bend all or a portion of a releasable segment; wherein the cuts and folds are structured so that precursors to the 3D shape remain attached to the substrate while sufficient cuts and folds are made to form the 3D shape, and wherein the planar substrate is immobile during said steps (a) through (c), or is only moved in the plane of the substrate.
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5.发明授权公开(公告)号：US10544489B2
公开(公告)日：2020-01-28
申请号：US13988382
申请日：2011-11-16
申请人： Elijah Kakiuchi , Toshio Murakami , Hideo Hata , Tatsuya Asai , Naoki Mizuta
发明人： Elijah Kakiuchi , Toshio Murakami , Hideo Hata , Tatsuya Asai , Naoki Mizuta
IPC分类号： C22C38/02 , C22C38/38 , C22C38/00 , C22C38/04 , C22C38/06 , B21D11/22 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16
摘要： A high-strength steel sheet has a chemical composition including 0.05% to 0.3% of C, 1% to 3% of Si, 0.5% to 3% of Mn, 0% to 0.1% of P, 0.001% to 0.1% of Al, and 0.002% to 0.03% of N, in mass percent; further includes iron and impurities; and has a structure including 50% to 90% of bainitic ferrite, 5% to 20% of retained austenite (γR), a total of 10% to 50% of martensite and the retained austenite, and 0% to 40% of polygonal ferrite, in area percent based on the entire structure. The retained austenite has a carbon content (CγR) of 0.5% to 1.2% by mass, an average equivalent circle diameter of 0.2 to 2 μm, and an average aspect ratio (maximum diameter/minimum diameter) of less than 3.0. The high-strength steel sheet excels both in elongation and deep drawability while having a strength of 980 MPa or more.
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公开(公告)号：US20190337036A1
公开(公告)日：2019-11-07
申请号：US15968107
申请日：2018-05-01
发明人： Kevin C. Voges
摘要： A cut-to-length line for processing coiled sheet metal having a thickness of greater than 0.200 inches has an uncoiler, a descaler, and flattening machinery which may be a stretcher leveler or a temper mill. The line is operated in an advancement mode by (i) the advancing the sheet metal through the line; and (ii) descaling the sheet metal in the descaler. In one aspect, when a length of sheet metal to be stretch leveled is positioned in the stretcher leveler, the line may be operated in an idle mode by: (i) stopping the advancement of the sheet metal from the uncoiler through the descaler; (ii) stopping descaling of the sheet metal in the descaler; and (iii) stretch leveling the length of the sheet metal. When stretch leveling is complete, the line may be operated in the advancement mode.
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公开(公告)号：US20190143624A1
公开(公告)日：2019-05-16
申请号：US16111515
申请日：2018-11-13
发明人： Erik HOCHAPFEL , Thomas HENKSMEIER
摘要： The disclosure relates to a downholding press for producing a semi-finished product from sheet-metal material having thickness-reduced regions, wherein the semi-finished product after forming has regions with mutually dissimilar wall thicknesses and the downholding press has an upper tool and a lower tool as well as a downholding element, and a convexity on the sheet-metal material is generated between the upper tool and the lower tool such that the sheet-metal material is reduced in thickness in regions by elongation, wherein a blocking cam is configured on the downholding element in such a manner that a follow-on of the sheet-metal material is impeded.
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8.发明授权公开(公告)号：US09849494B2
公开(公告)日：2017-12-26
申请号：US14541541
申请日：2014-11-14
发明人： Jeffrey Plummer , Sean Daugherty , Ryan Mantell , Gerald Tully
摘要： An automated bender and its method of operation according to some embodiments of the disclosure is provided. The automated bender includes a carousel which has all of the necessary components for bending a variety of conduit sizes provided thereon. The carousel can be rotated to a desired bending position to bend a particular type of conduit. A straight workpiece is fed into the automated bender and a bent workpiece, which may have multiple bends therein, is output from the automated bender. This bending process is performed without manual intervention. Software for achieving same is provided.
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公开(公告)号：US20150352619A1
公开(公告)日：2015-12-10
申请号：US14760412
申请日：2014-05-16
发明人： Teruaki Yogo , Takuya Kanamori
摘要： A bending system includes first bending device, a second bending device and a control unit. The control unit performs bending of a workpiece by repeating, a specified number of times, a first bending step, a first moving step, a second bending step, and a second moving step.
摘要翻译： 弯曲系统包括第一弯曲装置，第二弯曲装置和控制单元。 控制单元通过重复指定次数的第一弯曲步骤，第一移动步骤，第二弯曲步骤和第二移动步骤来执行工件的弯曲。
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公开(公告)号：US20100319191A1
公开(公告)日：2010-12-23
申请号：US12819968
申请日：2010-06-21
申请人： Horst HOFMANN , Thomas WAGNER
发明人： Horst HOFMANN , Thomas WAGNER
IPC分类号： H01R43/042 , B21D11/22 , B25B27/14
CPC分类号： H01R43/0424 , B25B27/10 , B25B27/146 , H01R43/0488 , Y10T29/53226 , Y10T29/53235 , Y10T29/5327 , Y10T29/5367
摘要： The present invention relates to a positioning device for positioning an element to be crimped in a crimping tool, for example a wire end sleeve or an electrical connecting plug. The invention further relates to a crimping tool for crimping a connecting element to be situated in a pressing axis. To allow the element that will be crimped to be brought into the pressing axis, the positioning device has a retaining unit for retaining, about its periphery, the element that will be crimped. The retaining unit has a retaining opening which encompasses the pressing axis coaxially. The positioning device further permits the positioning of the element that will be crimped within the pressing axis, in order, in particular, to ensure the necessary insertion depth of the element to be crimped in the crimping tool. For this purpose, the positioning device of the invention has an axial stop, with which the position in the pressing axis of the element to be crimped can be defined. According to the invention, the size of the retaining opening of the retaining unit can be adjusted coaxially in relation to the pressing axis. The size of the retaining opening can therefore be increased and decreased, with a center axis of the retaining opening coinciding with the respective pressing axis. Moreover, the axial stop is displaceable along the pressing axis, allowing different distances from the crimping tool to be realized.
摘要翻译： 定位装置技术领域本发明涉及一种定位装置，用于将待压接的元件定位在压接工具中，例如线端套筒或电连接插头。 本发明还涉及一种用于压接位于按压轴线上的连接元件的压接工具。 为了使要被压接的元件进入按压轴，定位装置具有保持单元，用于在其周边保持要被压接的元件。 保持单元具有同轴地包围按压轴的保持开口。 定位装置进一步允许将被压接在按压轴线内的元件的定位，特别是确保要压接在压接工具中的元件的必要的插入深度。 为此，本发明的定位装置具有轴向止动件，可限定要压接的元件的按压轴的位置。 根据本发明，保持单元的保持开口的尺寸可以相对于按压轴线同轴调节。 因此，保持开口的尺寸可以随着保持开口的中心轴线与相应的按压轴线重合而增大和减小。 此外，轴向止动件可沿着按压轴线移动，从而实现与压接工具不同的距离。
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