公开(公告)号：US20230306934A1

公开(公告)日：2023-09-28

申请号：US18189095

申请日：2023-03-23

申请人： Colin FOULKE

发明人： Colin FOULKE

IPC分类号： G10D13/22 ,  G10D13/08 ,  G10D13/24 ,  B21D26/031 ,  B21D13/10

CPC分类号： G10D13/22 ,  G10D13/08 ,  G10D13/24 ,  B21D26/031 ,  B21D13/10

摘要： Disclosed herein are methods for hydroforming a handpan shell. Hydroforming a handpan shell using a mold complementary to the intended shape of the handpan shell can improve the quality and performance of the handpan while reducing the time and cost needed to form features into the handpan that allow musical tones to be produced.

公开(公告)号：US20160105206A1

公开(公告)日：2016-04-14

申请号：US14673152

申请日：2015-03-30

申请人： Lenovo (Beijing) Co., Ltd.

发明人： Chenghao Zhang ,  Beiou Luan

IPC分类号： H04B1/3888 ,  B21D37/18 ,  B21D26/055 ,  B21D37/16 ,  B21D26/031 ,  B21D26/027

CPC分类号： H04B1/3888 ,  B21D26/027 ,  B21D26/031 ,  B21D26/055 ,  B21D37/16 ,  B21D37/18 ,  H04M1/0202 ,  H04M1/0279

摘要： An electronic device and a method for manufacturing the housing thereof are disclosed. The electronic device includes a housing made of a metal material, the housing has a bottom, a sidewall extending along a first direction from an outer edge of the bottom, and a texture extending from an outer surface of the bottom to an outer surface of the side wall; M electronic elements set in the housing fixedly, where M≧1 and is a positive integer. The texture of the surface of the housing of the electronic device provided by the disclosure is extended from the bottom to the side wall, providing the user with a favorite appearance effect.

摘要翻译： 公开了一种电子设备及其制造方法。 电子设备包括由金属材料制成的壳体，壳体具有底部，从底部的外边缘沿着第一方向延伸的侧壁以及从底部的外表面延伸到外部表面的纹理 侧墙; M电子元件固定在壳体中，其中M≥1并且是正整数。 由本公开提供的电子设备的外壳的表面的纹理从底部延伸到侧壁，为用户提供了最喜欢的外观效果。

公开(公告)号：US09283609B2

公开(公告)日：2016-03-15

申请号：US14034816

申请日：2013-09-24

申请人： Chi-Jui Huang

发明人： Chi-Jui Huang

IPC分类号： B21D26/02 ,  B21D22/02 ,  B21D22/12 ,  B21D26/031 ,  B21D9/08 ,  B21D26/049 ,  B21D26/025 ,  B21D37/14 ,  B21D43/13 ,  B30B1/16 ,  B30B1/18 ,  B21D37/16

CPC分类号： B21D22/02 ,  B21D9/08 ,  B21D22/12 ,  B21D26/025 ,  B21D26/031 ,  B21D26/049 ,  B21D37/14 ,  B21D37/16 ,  B21D43/13 ,  B30B1/16 ,  B30B1/18

摘要： The present invention provides a metal forming system, comprising a platform and a gantry means, in which the platform is provided with a plurality of lower mold bases bearing sheet metals, while the gantry means is provided with at least one upper mold base and a toggle unit. The gantry means is performing lateral displacement on the platform, so as to be displaced to a location above the lower mold base which is predetermined to operate. The toggle unit is for adjusting the longitudinal position of the upper mold base so as to change the distance between the upper mold base and the lower mold base, resulting in determining whether a mold-closing state or a mold-opening state. A metal forming operation is performed on the sheet metal between the upper mold base and the lower mold base so as to manufacture a metal formed part when the mold-closing state.

摘要翻译： 本发明提供一种金属成型系统，包括平台和台架装置，其中平台设置有多个承载金属板的下模底座，而台架装置设置有至少一个上模底座和肘节 单元。 台架装置在平台上执行横向位移，以便移动到预定操作的下模底座上方的位置。 肘节单元用于调节上模底座的纵向位置，以改变上模底座和下模底座之间的距离，从而确定是否关闭模具或开模状态。 在上模底座和下模底座之间的金属板上执行金属成形操作，以在模具关闭状态下制造金属成形部件。

公开(公告)号：US09061338B2

公开(公告)日：2015-06-23

申请号：US13993226

申请日：2011-12-16

申请人： Boris Shulkin ,  William A. Kokosza

发明人： Boris Shulkin ,  William A. Kokosza

IPC分类号： B23P17/00 ,  B21D26/021 ,  B21D26/047 ,  B21D26/055 ,  B21D26/02

CPC分类号： B21D26/021 ,  B21D26/02 ,  B21D26/029 ,  B21D26/031 ,  B21D26/047 ,  B21D26/055 ,  B21D26/059

摘要： An apparatus and method are provided for the simultaneous forming of a plurality of shaped articles from plural sheet metal blanks. First and second sheet metal blanks are arranged between upper and lower forming dies, and a nozzle body having a generally diamond-shaped cross-sectional profile, transverse to an insertion direction, is inserted between the sheet metal blanks. When the forming tool is closed, upper and lower sealing surfaces of the nozzle body press the first and second sheet metal blanks, respectively, against sealing beads that are arranged one each within peripheral areas of the upper and lower forming dies. Opposite side edges of the nozzle body converge one toward the other so as to facilitate forming a seal along each of the side edges of the nozzle body. A pressurized fluid is introduced via the nozzle body for forming the sheet metal blanks within a die cavity.

摘要翻译： 提供了一种从多个金属板坯同时成形多个成形制品的装置和方法。 第一和第二金属板坯布置在上下成形模具之间，并且具有大致菱形横截面轮廓的喷嘴体横向于插入方向插入在金属片坯件之间。 当成形工具关闭时，喷嘴体的上下密封面分别将第一和第二金属板坯压在密封珠上，该密封珠一个分别设置在上下成形模的周边区域内。 喷嘴体的相对的侧边缘朝向另一侧会聚，以便于沿喷嘴体的每个侧边缘形成密封。 加压流体经由喷嘴体引入，用于在模腔内形成板金坯料。

公开(公告)号：US20130276499A1

公开(公告)日：2013-10-24

申请号：US13993226

申请日：2011-12-16

申请人： Boris Shulkin ,  William A. Kokosza

发明人： Boris Shulkin ,  William A. Kokosza

IPC分类号： B21D26/021

CPC分类号： B21D26/021 ,  B21D26/02 ,  B21D26/029 ,  B21D26/031 ,  B21D26/047 ,  B21D26/055 ,  B21D26/059

摘要： An apparatus and method are provided for the simultaneous forming of a plurality of shaped articles from plural sheet metal blanks. First and second sheet metal blanks are arranged between upper and lower forming dies, and a nozzle body having a generally diamond-shaped cross-sectional profile, transverse to an insertion direction, is inserted between the sheet metal blanks. When the forming tool is closed, upper and lower sealing surfaces of the nozzle body press the first and second sheet metal blanks, respectively, against sealing beads that are arranged one each within peripheral areas of the upper and lower forming dies. Opposite side edges of the nozzle body converge one toward the other so as to facilitate forming a seal along each of the side edges of the nozzle body. A pressurized fluid is introduced via the nozzle body for forming the sheet metal blanks within a die cavity.

摘要翻译： 提供了一种从多个金属板坯同时成形多个成形制品的装置和方法。 第一和第二金属板坯布置在上下成形模具之间，并且具有大致菱形横截面轮廓的喷嘴体横向于插入方向插入在金属片坯件之间。 当成形工具关闭时，喷嘴体的上下密封面分别将第一和第二金属板坯压在密封珠上，该密封珠一个分别设置在上下成形模的周边区域内。 喷嘴体的相对的侧边缘朝向另一侧会聚，以便于沿喷嘴体的每个侧边缘形成密封。 加压流体经由喷嘴体引入，用于在模腔内形成板金坯料。

公开(公告)号：US20120281385A1

公开(公告)日：2012-11-08

申请号：US13550856

申请日：2012-07-17

申请人： CHRIS R. SNIDER ,  EDGAR GLENN HASSLER

发明人： CHRIS R. SNIDER ,  EDGAR GLENN HASSLER

IPC分类号： B29C43/20 ,  H05K9/00 ,  B23P17/00

CPC分类号： H05K9/0047 ,  B21D26/027 ,  B21D26/031 ,  H04B1/082 ,  H04B15/02 ,  Y10T29/4998 ,  Y10T156/1028

摘要： A housing assembly for a lightweight electronic device for vehicular application is virtually “fastenerless” and includes a one-piece case formed of a layered composite structure including polymer based, electrically insulating sheet material and electrically conductive sheet material that is compression molded or hydroformed to provide three-dimensional case details to accept one or more electronic devices such as circuit boards required for electrical control and display of vehicle based systems. The conductive sheet material is preferably a wire mesh which provides shielding from electrical anomalies and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. Major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment.

摘要翻译： 用于车辆应用的轻量级电子装置的壳体组件实际上是无缝的，并且包括由包括基于聚合物的电绝缘片材和导电片材的层状复合结构形成的一体式壳体，该层压复合结构被压缩模制或液压成型， 以接受一个或多个电子设备，例如电气控制和基于车辆的系统的显示所需的电路板。 导电片材优选是金属丝网，其通过暴露的金属丝网垫和相邻的接地夹具提供屏蔽电路异常和电路板的接地。 主要部件和组件在最终组装过程中自行固定，无需专用工具，夹具和组装设备。

公开(公告)号：US08305773B2

公开(公告)日：2012-11-06

申请号：US12787452

申请日：2010-05-26

申请人： Chris R. Snider ,  Edgar Glenn Hassler

发明人： Chris R. Snider ,  Edgar Glenn Hassler

IPC分类号： H05K9/00

CPC分类号： H05K9/0047 ,  B21D26/027 ,  B21D26/031 ,  H04B1/082 ,  H04B15/02 ,  Y10T29/4998 ,  Y10T156/1028

摘要： A housing assembly for a lightweight electronic device for vehicular application is virtually “fastenerless” and includes a one-piece case formed of a layered composite structure including polymer based, electrically insulating sheet material and electrically conductive sheet material that is compression molded or hydroformed to provide three-dimensional case details to accept one or more electronic devices such as circuit boards required for electrical control and display of vehicle based systems. The conductive sheet material is preferably a wire mesh which provides shielding from electrical anomalies and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. Major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment.

摘要翻译： 用于车辆应用的轻量级电子装置的壳体组件实际上是无缝的，并且包括由包括基于聚合物的电绝缘片材和导电片材的层状复合结构形成的一体式壳体，该层压复合结构被压缩模制或液压成型， 以接受一个或多个电子设备，例如电气控制和基于车辆的系统的显示所需的电路板。 导电片材优选是金属丝网，其通过暴露的金属丝网垫和相邻的接地夹具提供屏蔽电路异常和电路板的接地。 主要部件和组件在最终组装过程中自行固定，无需专用工具，夹具和组装设备。

公开(公告)号：US07363790B2

公开(公告)日：2008-04-29

申请号：US11215393

申请日：2005-08-30

申请人： Gary A. Kruger ,  Chongmin Kim ,  Richard H. Hammar

发明人： Gary A. Kruger ,  Chongmin Kim ,  Richard H. Hammar

IPC分类号： B21D26/02

CPC分类号： B21D26/055 ,  B21D22/02 ,  B21D26/031 ,  Y10S72/709 ,  Y10T29/49805

摘要： Method of preforming and forming a sheet metal article from a preheated blank of sheet metal uses opposing dies including a punch having a punch surface defining a final configuration for the article and a cavity die having a cavity surface defining a preform configuration. The blank is placed between the dies and has a first side surface facing the cavity die and a second side surface facing the punch. A vacuum is applied to the first side of the blank to draw and shape the blank into the cavity die to a preform configuration conforming to the cavity surface. The punch and the cavity die are then closed toward one another and gas pressure is then applied to the first side surface of the blank to press the second side surface against the punch surface to the finish configuration.

摘要翻译： 从金属板预热坯料预成型和成型金属制品的方法使用相对的模具，其包括具有限定制品的最终构型的冲头表面的冲头和具有限定预型件构型的空腔表面的模腔。 坯料被放置在模具之间并且具有面向空腔模具的第一侧表面和面向冲头的第二侧表面。 在坯料的第一面上施加真空以将坯料拉伸成形为模腔，使其成型为符合空腔表面的预成型件。 然后将冲头和空腔模具朝向彼此封闭，然后将气体压力施加到坯件的第一侧表面，以将第二侧表面抵靠冲头表面挤压至精加工构型。

公开(公告)号：US07266982B1

公开(公告)日：2007-09-11

申请号：US11423544

申请日：2006-06-12

申请人： David E. Guza

发明人： David E. Guza

IPC分类号： B21D9/15 ,  B21D39/08

CPC分类号： B21D26/02 ,  B21D26/031 ,  B21D26/033 ,  B21D26/047 ,  B21D37/16 ,  Y10T29/49805

摘要： An apparatus (10, 110) and method to form a workpiece (32, 132) into a useful product (28, 128) using a pressurized fluid (14), also termed as “hydroforming”. The workpiece may be a tube or may be one or a plurality of sheets of a material. The apparatus has a chamber (12) adapted to contain a quantity of a fluid, a hydroforming means positioned within the chamber, and means for substantially immersing the workpiece in the fluid before, during and after the hydroforming operation. Dies (16, 18) enclose the workpiece and provide a cavity of desired shape against which the workpiece is expanded by the pressurized fluid. The chamber may be open or closed to the atmosphere during operation and the fluid temperature and/or level may be controlled.

摘要翻译： 一种使用加压流体（14）（也称为“液压成型”）将工件（32,132）形成有用产品（28,128）的装置（10,110）和方法。 工件可以是管，也可以是一个或多个材料片。 该装置具有适于容纳一定数量的流体的腔室（12），位于腔室内的液压成形装置，以及用于在液压成形操作之前，期间和之后将工件基本浸没在流体中的装置。 模具（16,18）包围工件并提供所需形状的空腔，工件通过加压流体膨胀。 在操作期间，腔室可以打开或关闭到大气中，并且可以控制流体温度和/或水平。

公开(公告)号：US20070044529A1

公开(公告)日：2007-03-01

申请号：US11215393

申请日：2005-08-30

申请人： Gary Kruger ,  Chongmin Kim ,  Richard Hammar

发明人： Gary Kruger ,  Chongmin Kim ,  Richard Hammar

IPC分类号： B21D26/00

CPC分类号： B21D26/055 ,  B21D22/02 ,  B21D26/031 ,  Y10S72/709 ,  Y10T29/49805

摘要： Method of preforming and forming a sheet metal article from a preheated blank of sheet metal uses opposing dies including a punch having a punch surface defining a final configuration for the article and a cavity die having a cavity surface defining a preform configuration. The blank is placed between the dies and has a first side surface facing the cavity die and a second side surface facing the punch. A vacuum is applied to the first side of the blank to draw and shape the blank into the cavity die to a preform configuration conforming to the cavity surface. The punch and the cavity die are then closed toward one another and gas pressure is then applied to the first side surface of the blank to press the second side surface against the punch surface to the finish configuration.

摘要翻译： 从金属板预热坯料预成型和成型金属制品的方法使用相对的模具，其包括具有限定制品的最终构型的冲头表面的冲头和具有限定预型件构型的空腔表面的模腔。 坯料被放置在模具之间并且具有面向空腔模具的第一侧表面和面向冲头的第二侧表面。 在坯料的第一面上施加真空以将坯料拉伸成形为模腔，使其成型为符合空腔表面的预成型件。 然后将冲头和空腔模具朝向彼此封闭，然后将气体压力施加到坯件的第一侧表面，以将第二侧表面抵靠冲头表面挤压至精加工构型。