公开(公告)号：US07069758B2

公开(公告)日：2006-07-04

申请号：US10917028

申请日：2004-08-11

申请人： Joseph Kariakin ,  Aaron David Roth ,  Robert Brooks Taylor

发明人： Joseph Kariakin ,  Aaron David Roth ,  Robert Brooks Taylor

IPC分类号： B21D28/10

CPC分类号： B21D28/10 ,  B21D28/243

摘要： A portable metal stud punching system has an alignment frame with an infeed alignment port in a first side and an outfeed alignment port in an opposite side. There is a punch and die positioned within the alignment frame. A length of metal stud is inserted through the infeed alignment port with one vertical side of the metal stud disposed between the punch and the die. A first hydraulic unit is attached to the punch and moves a first direction thereby inserting the punch into the die and punching a tab out of the vertical side of the metal stud. A second hydraulic unit moves the punch assembly in a direction perpendicular to the first direction of the first hydraulic unit. After the tab has been punched, the second hydraulic unit advances the metal stud by sliding the punch assembly a distance equal to the desired space between tabs. The punch is retracted by the first hydraulic unit and the punch assembly is returned to its original position by the second hydraulic unit.

摘要翻译： 便携式金属螺柱冲孔系统具有在第一侧具有进给对准端口的对准框架和相对侧的出料对准端口。 定位框架内有冲头和模具。 金属螺柱的长度通过进料对准端口插入，金属螺柱的一个垂直侧设置在冲头和模具之间。 第一液压单元附接到冲头并移动第一方向，从而将冲头插入模具中，并将凸片从金属螺柱的垂直侧冲出。 第二液压单元沿垂直于第一液压单元的第一方向的方向移动冲头组件。 在冲头突出之后，第二液压单元通过将冲头组件滑动一段等于凸片之间所需空间的距离来推进金属螺柱。 冲头由第一液压单元缩回，并且冲头组件通过第二液压单元返回到其初始位置。

公开(公告)号：US20060032284A1

公开(公告)日：2006-02-16

申请号：US10917028

申请日：2004-08-11

申请人： Joseph Kariakin ,  Aaron Roth ,  Robert Taylor

发明人： Joseph Kariakin ,  Aaron Roth ,  Robert Taylor

IPC分类号： B21D28/02

CPC分类号： B21D28/10 ,  B21D28/243

摘要： A portable metal stud punching system has an alignment frame with an infeed alignment port in a first side and an outfeed alignment port in an opposite side. There is a punch and die positioned within the alignment frame. A length of metal stud is inserted through the infeed alignment port with one vertical side of the metal stud disposed between the punch and the die. A first hydraulic unit is attached to the punch and moves a first direction thereby inserting the punch into the die and punching a tab out of the vertical side of the metal stud. A second hydraulic unit moves the punch assembly in a direction perpendicular to the first direction of the first hydraulic unit. After the tab has been punched, the second hydraulic unit advances the metal stud by sliding the punch assembly a distance equal to the desired space between tabs. The punch is retracted by the first hydraulic unit and the punch assembly is returned to its original position by the second hydraulic unit.

公开(公告)号：US20040134250A1

公开(公告)日：2004-07-15

申请号：US10672766

申请日：2003-09-26

发明人： Max W. Durney ,  Alan D. Pendley ,  Irving S. Rappaport

IPC分类号： B21D043/28

CPC分类号： B21D28/00 ,  B21D5/00 ,  B21D11/08 ,  B21D28/10 ,  B21D35/00 ,  B21D39/037 ,  B21D47/01 ,  B21D51/52 ,  B29C53/063 ,  B33Y80/00 ,  E04C2/08 ,  Y10T83/04 ,  Y10T428/12361 ,  Y10T428/12368 ,  Y10T428/139 ,  Y10T428/24273 ,  Y10T428/24314

摘要： A process for designing and manufacturing precision-folded, high strength, fatigue-resistant structures and a sheet therefore. The techniques include methods for precision bending of a sheet of material (41, 241, 341, 441, 541) along a bend line (45, 245, 345, 445,543) and a sheet of material formed with bending strap-defining structures, such as slits or grooves (43, 243, 343, 443, 542), are disclosed. Methods include steps of designing and then separately forming longitudinally extending slits or grooves (43, 243, 343, 443, 542) through the sheet of material in axially spaced relation to produce precise bending of the sheet (41, 241, 341, 441,541) when bent along the bend line (45, 245, 345, 445, 543). The bending straps have a configuration and orientation which increases their strength and fatigue resistance, and most preferably slits or arcs are used which causes edges (257, 457) to be engaged and supported on faces (255, 455) of the sheet material on opposite sides of the slits or arcs. The edge-to-face contact produces bending along a virtual fulcrum position in superimposed relation to the bend line (45, 245, 345, 445, 543). Several slit embodiments (43, 243, 343, 443, 542) suitable for producing edge-to-face engagement support and precise bending are disclosed, as is the use of the slit sheets to produce various three-dimensional structures and to enhance various design and fabrication techniques.

摘要翻译： 因此，设计和制造精密折叠，高强度，耐疲劳结构和片材的方法。 这些技术包括沿着弯曲线（45,245,345,445,543）精确弯曲材料片（41,42,341,441,541）的方法以及形成有弯曲带限定结构的材料片，例如 作为狭缝或凹槽（43,243,343,443,542）。 方法包括以轴向间隔开的方式设计并随后单独地形成纵向延伸的狭缝或凹槽（43,43,343,443,542）的步骤，以产生片材（41,241,341,441,541）的精确弯曲， 当沿着弯曲线（45,245,345,445,543）弯曲时。 弯曲带具有增加其强度和抗疲劳性的构造和取向，并且最优选地使用狭缝或弧，其使得边缘（257,457）被接合并支撑在相对的片材的面（255,455）上 缝或弧的两侧。 边缘对面接触产生与虚拟支点位置叠加的折弯线（45,245,345,445,543）的弯曲。 公开了适于产生边对面接合支撑和精确弯曲的若干狭缝实施例（43,243,343,443,542），以及使用狭缝片来生产各种三维结构并增强各种设计 和制造技术。

公开(公告)号：US20040108305A1

公开(公告)日：2004-06-10

申请号：US10671161

申请日：2003-09-25

发明人： Gunter Harnisch ,  Rolf Herrmann ,  Andreas Hultsch ,  Harry Thonig

IPC分类号： B23K026/38

CPC分类号： B23K26/0846 ,  B21D28/10

摘要： Method and device for cutting out sheet metal blanks preferably from a coil (2) of a thin sheet metal strip (4), with stepped uncoiling and straightening of the metal strip (4) in the longitudinal direction of the device on a processing platform (10). In a first operation, the metal strip (4) is gripped above the processing platform (10) by a lateral clamping frame (14) and tensioned in the transverse direction relative to the feed direction. In a cutting position (6) the strip (4) is initially cut except for the webs that hold the blanks in the residual strip (4). The initially cut strip (4), still clamped, is then moved into a depositing position (7) above a depositing platform (12) by pull-out rollers (8) that tension the metal strip (4) in the longitudinal direction. The precut strip (4) and the cutting head(s) (15) are jointly moved into the depositing position where the cutting head(s) (15) that performed the main cutting operation severs the webs and the blanks are stacked in sorted fashion. Thereafter, the residual strip (4) is moved from the depositing position (7) to a disposal unit (9). The apparatus consists of a reel (1) that holds the coil (2) followed by a straightening unit (3) and by a cutting machine (5) with cutting heads (15), a cutting position (6) and a depositing position (7), followed by pull-out rollers (8) and finally by a disposal unit (9) that cuts up and collects the residual metal strip (4). Located in the cutting position (6) is a work support table (11) that supports the metal strip (4) unrolled from the coil (2). Located in the depositing position (7) is an elevating table (13) that supports the depositing platform (12) and can be lowered to adapt to the deposited blanks. Located at the processing level between the cutting position (6) and the depositing position (7) is a movable clamping frame (14) that grips the metal strip (4), tensioning and holding it in the transverse direction relative to its feed direction in the cutting machine (5). Plates can be processed by clamping them in the frame at the processing station.

公开(公告)号：US20030037586A1

公开(公告)日：2003-02-27

申请号：US10256870

申请日：2002-09-26

发明人： Max W. Durney ,  Alan D. Pendley

IPC分类号： B21D031/00

CPC分类号： B21D28/00 ,  B21D5/00 ,  B21D11/08 ,  B21D28/10 ,  B21D35/00 ,  B21D39/037 ,  B21D47/01 ,  B21D51/52 ,  B29C53/063 ,  B33Y80/00 ,  E04C2/08 ,  Y10T83/04 ,  Y10T428/12361 ,  Y10T428/12368 ,  Y10T428/139 ,  Y10T428/24273 ,  Y10T428/24314

摘要： A method for precision bending of a sheet of material (41, 241, 341, 441) along a bend line (45, 245, 345, 445) and the resulting sheet are disclosed. A method includes a step of forming longitudinally extending slits (43, 243, 343, 443) through the sheet of material in axially spaced relation to produce precise bending of the sheet (41, 241, 341, 441) along the bend line (45, 245, 345, 445) with edges (257, 457) engaged and supported on faces (255, 455) of the sheet material on opposite sides of the slits. The edge-to-face contact produces bending along a virtual fulcrum position in superimposed relation to the bend line (45, 245, 345, 445). Several slit embodiments (43, 243, 343, 443) suitable for producing edge-to-face engagement support and precise bending are disclosed, as is the use of the slit sheets to enhance various fabrication techniques.

摘要翻译： 公开了一种用于沿着弯曲线（45,245,345,445）和所得到的片材精密弯曲材料片（41,41,341,441）的方法。 一种方法包括沿着轴向间隔的关系形成纵向延伸的狭缝（43,42,343,443）穿过所述材料片的步骤，以便沿着弯曲线（45）对片材（41,241,341,441）进行精确弯曲 ，245,345,445），边缘（257,457）接合并支撑在狭缝的相对侧上的片材的表面（255,455）上。 边缘对面接触产生与虚拟支点位置叠加的弯曲线（45,245,345,445）。 公开了适用于生产边对面接合支撑和精确弯曲的几个狭缝实施例（43,243,343,443），以及使用狭缝片来增强各种制造技术。

公开(公告)号：US06442990B1

公开(公告)日：2002-09-03

申请号：US09684018

申请日：2000-10-06

申请人： Hiroyuki Komatsu ,  Yoshihisa Nagamine ,  Akira Takahashi

发明人： Hiroyuki Komatsu ,  Yoshihisa Nagamine ,  Akira Takahashi

IPC分类号： B21D2800

CPC分类号： B21D28/10 ,  B21K23/00 ,  B29C43/361

摘要： A plate-shaped member having a recess useful for an electronic part and particularly for a heat dissipation plate for a semiconductor element, the inside and outside of which member are flat. The plate-shaped member has a recess defined by a bottom wall portion and a side wall portion extending from a peripheral end of the bottom wall portion formed without bending a metallic plate, by press forming. The upper and lower surfaces of the side wall and the bottom wall are formed in parallel and flat, and the thickness of the bottom wall is smaller than the thickness of the metallic plate and, further, the thickness, between the upper surface and the lower surface, of the side wall is larger than the thickness of the metallic plate.

摘要翻译： 具有用于电子部件的凹部，特别是用于半导体元件的散热板的板状部件，其内部和外部是平坦的。 板状构件具有由底壁部分和从底壁部分的周边端部延伸而形成的凹部，该壁部部分通过压制成形而不弯曲金属板而形成。 侧壁和底壁的上表面和下表面平行平坦地形成，并且底壁的厚度小于金属板的厚度，并且还包括上表面和下表面之间的厚度 侧壁的表面大于金属板的厚度。

公开(公告)号：US20020047463A1

公开(公告)日：2002-04-25

申请号：US10022599

申请日：2001-12-13

发明人： Thomas R. Neuenschwander

IPC分类号： H02K001/00 ,  H02K015/00

CPC分类号： B21D28/02 ,  B21D28/10 ,  B21D28/22 ,  B21D28/246 ,  B21D35/00 ,  H02K15/024 ,  H02K2201/09 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49078 ,  Y10T29/49936 ,  Y10T29/53143 ,  Y10T29/5317 ,  Y10T428/24289

摘要： A method of manufacturing an elongate stack of interlocked lamninae in a die assembly. The method includes the steps of stamping a first lamina having generally opposed first and second edges in the strip stock material, stamping at least one first interlock means for engaging another lamina in the first lamina, separating the first lamina from the strip stock material, placing the first lamina into the choke passageway, the first and second edges of the first lamina frictionally engaging the choke passageway, stamping a second lamina having first and second elongate edges in the strip stock material, stamping at least one second interlock means for engaging another lamina in the second lamina, at least partially engaging the first and second interlocking means, separating the second lamina from the strip stock material, placing the second lamina into the choke passageway, and frictionally engaging the choke passageway along the first and second elongate edges of only one of the first and second laminae.

摘要翻译： 在模具组件中制造互锁薄片的细长叠层的方法。 该方法包括以下步骤：在条带材料中冲压具有大致相对的第一和第二边缘的第一层板，冲压至少一个用于接合第一层板中的另一层板的第一互锁装置，将第一层板与带材原料分离， 所述第一层板进入所述扼流圈通道中，所述第一层板的第一和第二边缘摩擦地接合所述扼流圈通道，冲压在所述带材料材料中具有第一和第二细长边缘的第二层板，冲压至少一个第二互锁装置， 在所述第二层板中，至少部分地接合所述第一和第二互锁装置，将所述第二层板与所述带材料分离，将所述第二层板放置到所述阻塞通道中，以及仅沿着所述第一和第二细长边缘摩擦地接合所述阻塞通道 第一和第二层之一。

公开(公告)号：US06195875B1

公开(公告)日：2001-03-06

申请号：US09416449

申请日：1999-10-12

申请人： Thomas R. Neuenschwander

发明人： Thomas R. Neuenschwander

IPC分类号： H02K1500

CPC分类号： H02K15/024 ,  B21D28/02 ,  B21D28/10 ,  B21D28/22 ,  B21D28/246 ,  B21D35/00 ,  H02K2201/09 ,  Y10T29/49012 ,  Y10T29/53143

摘要： A method of manufacturing an elongate stack of interlocked laminae in a die assembly. The method includes the steps of stamping a first lamina having generally opposed first and second edges in the strip stock material, stamping at least one first interlock means for engaging another lamina in the first lamina, separating the first lamina from the strip stock material, placing the first lamina into the choke passageway, the first and second edges of the first lamina frictionally engaging the choke passageway, stamping a second lamina having first and second elongate edges in the strip stock material, stamping at least one second interlock means for engaging another lamina in the second lamina, at least partially engaging the first and second interlocking means, separating the second lamina from the strip stock material, placing the second lamina into the choke passageway, and frictionally engaging the choke passageway along the first and second elongate edges of only one of the first and second laminae.

摘要翻译： 在模具组件中制造互锁薄片的细长叠层的方法。 该方法包括以下步骤：在条带材料中冲压具有大致相对的第一和第二边缘的第一层板，冲压至少一个用于接合第一层板中的另一层板的第一互锁装置，将第一层板与带材原料分离， 所述第一层板进入所述扼流圈通道中，所述第一层板的第一和第二边缘摩擦地接合所述扼流圈通道，冲压在所述带材料材料中具有第一和第二细长边缘的第二层板，冲压至少一个第二互锁装置， 在所述第二层板中，至少部分地接合所述第一和第二互锁装置，将所述第二层板与所述带材料分离，将所述第二层板放置到所述阻塞通道中，以及仅沿着所述第一和第二细长边缘摩擦地接合所述阻塞通道 第一和第二层之一。

公开(公告)号：US4519235A

公开(公告)日：1985-05-28

申请号：US541465

申请日：1983-10-13

申请人： Donald A. Gauck

发明人： Donald A. Gauck

IPC分类号： B21D28/10 ,  B21D17/02

CPC分类号： B21D28/10

摘要： The present invention relates to a louver fabricating tool comprising a shaper element and a die element. The die element includes a recessed area having side walls and projections and an outwardly tapered apex wall. The shaper element includes an abutting region designed to fit a portion of the recessed area. The louver tool is portable and can form louvers in situ in sheet like material capable of being deformed because the louver tool only requires access to one side of the deformable sheet-like material in order to fabricate the louver.

摘要翻译： 本发明涉及一种包括整形器元件和模具元件的百叶窗制造工具。 模具元件包括具有侧壁和突起的凹陷区域和向外锥形的顶壁。 整形元件包括设计成适合凹陷区域的一部分的邻接区域。 百叶窗工具是便携式的，并且可以以能够变形的片状材料在原地形成百叶窗，因为百叶窗工具仅需要进入可变形片状材料的一侧以便制造百叶窗。

公开(公告)号：USRE30324E

公开(公告)日：1980-07-08

申请号：US892469

申请日：1978-03-31

申请人： Joseph P. Seme

发明人： Joseph P. Seme

IPC分类号： B21D28/10 ,  B23D19/06 ,  G09F3/02 ,  G09F7/02 ,  G09F7/14

CPC分类号： G09F3/0286 ,  B21D28/10 ,  B23D19/06 ,  G09F7/02 ,  G09F7/14 ,  Y10T83/0341 ,  Y10T83/0363

摘要： A letter and number kit for use in preparing signs or names and addresses including street numbers. The kit consists of a packet of thin metal plates, each having upper and lower longitudinally and transversely extending score lines to provide segments having a blank on one or both faces or a letter, number, or punctuation mark on one or both faces of each segment. The number of letters in the kit may be varied. Primary letters of the alphabet which are used more frequently than other letters are present in the kit in a greater number than secondary letters which in turn are present in the kit in a greater number than tertiary letters. For instance, in comparatively large kits from approximately eight to eleven of each of the primary letters, from six to seven of each of the secondary letters and from approximately two to five of each of the tertiary letters may be present.Means including special blades are provided to respectively cut upper and lower transversely and longitudinally extending indentations or score lines to divide the plate into rectangularly-shaped segments. In both operations, blades having opposed tapered cutting edges may be provided in both the upper and lower dies of the press for separately cutting both the longitudinally and the transverse score lines on indentations and while the press is set to provide oppositely disposed upper and lower score lines in the thin metal blades, stops are provided in the lower bed of the press to prevent the blades from severing the thin metal plates, thus limiting the depth of the opposed score lines or indentations of the blades.Circular blades having tapered peripheries may also be arranged in opposed relation on a driving and a driven shaft or on driving shafts to provide upper and lower score lines or indentations in each of the metal plates.