专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20080193255A1 Method for attaching fastener to the inside of a member 有权
标题翻译：将紧固件固定到构件内部的方法
公开(公告)号：US20080193255A1
公开(公告)日：2008-08-14
申请号：US11674168
申请日：2007-02-13
申请人： James F. Hengel , Pei-Chung Wang
发明人： James F. Hengel , Pei-Chung Wang
IPC分类号： B23K11/02 , B23K11/14 , B23K11/11 , F16B37/14 , F16B35/00
CPC分类号： B23K11/004 , F16B37/061 , F16B2037/007
摘要： A method is provided for attaching a fastener to the inside wall of a member. The fastener may be a bolt or a nut having a shank and a shaped head with head portions radiating from the shank. A hole is made in the member and has a shape closely corresponding to the shape of the head. The head of the fastener is inserted into the shaped hole and the fastener is reoriented so that the head engages with the inside walls of the member and therefore the fastener cannot be withdrawn. Electric current is applied to the fastener and the member to bond the head to the inside wall of the member either by heat curing an adhesive coating the head or by creating an electric resistance projection weld between the fastener head and the member.
摘要翻译：提供一种用于将紧固件附接到构件的内壁的方法。紧固件可以是具有柄部和头部的螺栓或螺母，头部部分从柄部辐射。在该构件中形成孔，并具有与头部形状紧密对应的形状。紧固件的头部插入到成形孔中，并且紧固件被重新定向，使得头部与构件的内壁接合，因此紧固件不能被拉出。通过热固化涂覆头部的粘合剂或者通过在紧固件头部和构件之间产生电阻突起焊接，将电流施加到紧固件和构件以将头部粘合到构件的内壁。

62. 发明申请

US20080056842A1 Fastener for attachment by friction stir processing 失效
标题翻译：用于摩擦搅拌加工的紧固件
公开(公告)号：US20080056842A1
公开(公告)日：2008-03-06
申请号：US11469995
申请日：2006-09-05
申请人： Robin Stevenson , Pei-Chung Wang , James F. Hengel
发明人： Robin Stevenson , Pei-Chung Wang , James F. Hengel
IPC分类号： F16B39/02
CPC分类号： F16B37/061
摘要： A fastener is provided for attachment to a workpiece by a friction stir process. The fastener includes a base having an underside adapted to seat upon the workpiece and a fastener portion attached to the top side of the base. An anchor portion projects from the underside of the base and is adapted to be rotated and advanced at high speed and inserted into the workpiece by friction stirring of the workpiece. The anchor portion is embedded in the workpiece upon cooling of the workpiece. The anchor portion has an indent in the surface thereof enabling the softened stirred material to flow into the indent and thereby mechanically capture the anchor portion within the solidified workpiece.
摘要翻译：提供紧固件以通过摩擦搅拌工艺附接到工件。紧固件包括具有适于安置在工件上的下侧的基座和附接到基座的顶侧的紧固件部分。锚固部分从基部的下侧伸出并适于高速旋转和前进，并通过工件的摩擦搅动将其插入到工件中。当工件冷却时，锚定部分嵌入工件中。锚固部分在其表面上具有凹口，使得软化的搅拌材料能够流入压痕，从而机械地捕获固化的工件内的锚定部分。

63. 发明申请

US20070212188A1 Nut and method for adhesive nut attachment 有权
标题翻译：螺母和粘合螺母附件的方法
公开(公告)号：US20070212188A1
公开(公告)日：2007-09-13
申请号：US11372920
申请日：2006-03-10
申请人： Pei-Chung Wang , John Fickes , James Hengel , Mark Gugel
发明人： Pei-Chung Wang , John Fickes , James Hengel , Mark Gugel
IPC分类号： F16B39/02
CPC分类号： F16B37/048 , F16B11/006
摘要： A nut and a method of attaching the nut to a work piece includes the nut having a top side with a threaded bore therein to receive a bolt and the nut having an underside with a skirt depending from the outer periphery thereof. A shank depends from the nut and extends into a hole in the work piece to which the nut is to be attached. A heat curable adhesive coats the shank and also coats the underside of the nut between the depending shank and the depending skirt so that upon curing of the heat curable adhesive the nut is adhesively secured to the work piece.
摘要翻译：螺母和将螺母附接到工件的方法包括：螺母，其具有在其中具有螺纹孔的顶侧，以容纳螺栓，并且螺母具有下侧，其外侧具有裙部。柄从螺母上伸出并延伸到要与其相连的螺母的工件上的孔中。可热固化的粘合剂涂覆柄，并且还在垂直柄和悬垂裙之间涂覆螺母的下侧，使得在固化可热固化的粘合剂时，螺母被粘合地固定到工件上。

64. 发明申请

US20070209757A1 Method for attaching tubes using an adhesive 审中-公开
标题翻译：使用粘合剂连接管的方法
公开(公告)号：US20070209757A1
公开(公告)日：2007-09-13
申请号：US11372720
申请日：2006-03-10
申请人： James Hengel , Pei-Chung Wang
发明人： James Hengel , Pei-Chung Wang
IPC分类号： B32B37/12
CPC分类号： B29C66/5221 , B29C65/483 , B29C65/4835 , B29C65/52 , B29C66/1122 , B29C66/12461 , B29C66/52231 , B29C66/5344 , B29K2995/0067 , B29K2995/0069
摘要： A method is provided for attaching together a pair of telescoped tubes. Prior to telescoping the tubes together, an adhesive storage cavity is formed on the surface of at least one of the tubes, and the adhesive cavity is filled with adhesive, so that adhesive within the adhesive cavity faces toward the surface of the other tube when the tubes are telescoped together. After the tubes are telescoped together, with the inner tube inside the outer tube, the adhesive within the storage cavity is cured so that the inner and outer tubes are adhesively attached together. During the curing of the adhesive, the adhesive will flow or expand out of the storage cavity to coat a portion of the opposing surfaces of the inner and outer tube.
摘要翻译：提供了一种用于将一对可伸缩管连接在一起的方法。在将管子伸缩在一起之前，在至少一个管的表面上形成粘合剂储存腔，并且粘合剂空腔填充有粘合剂，使得当粘合剂空腔中的粘合剂面向另一个管的表面时管子伸缩在一起。将管套在一起后，将内管放在外管内部，使储存腔内的粘合剂固化，使内管和外管粘接在一起。在粘合剂固化期间，粘合剂将流过或膨胀出储存腔，以涂覆内管和外管的相对表面的一部分。

65. 发明申请

US20070175568A1 Method for brazing and adhesive bonding 有权
标题翻译：钎焊和粘合方法
公开(公告)号：US20070175568A1
公开(公告)日：2007-08-02
申请号：US11341703
申请日：2006-01-27
申请人： Pei-Chung Wang , John Fickes , Anthony Minatel , Dean Quaderer
发明人： Pei-Chung Wang , John Fickes , Anthony Minatel , Dean Quaderer
IPC分类号： B32B37/12 , B29C65/00
CPC分类号： B23K1/0008 , B23K1/0056 , B23K33/004 , B23K2101/006 , C09J5/06 , F16B5/08 , F16B11/006 , Y10S29/004 , Y10S29/038 , Y10S29/048
摘要： An improved method for joining together the edge portions of first and second panels includes applying a heat curable adhesive along the edge portion of the first panel and then abutting the edge portion of the second panel with the edge portion of the first panel so that the adhesive is interposed between the edge portions of the first and second panels and the adhesive spaces the panels apart and provides a gap between the panels. A brazing material is melted and fills the gap and the heating of the panels by the brazing causes at least partial curing of the adhesive so that the panels are joined together by both brazing and adhesive bonding.
摘要翻译：用于将第一和第二面板的边缘部分接合在一起的改进方法包括沿着第一面板的边缘部分施加热固性粘合剂，然后将第二面板的边缘部分与第一面板的边缘部分邻接，使得粘合剂插入在第一和第二面板的边缘部分和面板之间的粘合空间分开并且在面板之间提供间隙。钎焊材料熔化并填充间隙，并且通过钎焊使板的加热导致粘合剂的至少部分固化，使得通过钎焊和粘合粘合将面板接合在一起。

66. 发明申请

US20070075049A1 Method and apparatus for improved cooling of resistance welding cap 有权
公开(公告)号：US20070075049A1
公开(公告)日：2007-04-05
申请号：US11242736
申请日：2005-10-04
申请人： Robin Stevenson , Pei-Chung Wang , Michael Karagoulis , Hai-Lung Tsai
发明人： Robin Stevenson , Pei-Chung Wang , Michael Karagoulis , Hai-Lung Tsai
IPC分类号： B23K11/30
CPC分类号： B23K11/3054
摘要： According to the invention a hollow cylindrical shank of electrically conducting metal is connected to a resistance welder. A coolant supply tube passes through the shank and has an interior coolant supply passage. The coolant supply tube has an outer diameter less than the inner diameter of the hollow cylindrical shank. A weld cap seats on the shank and has a cap tip and a cap skirt that depends from the cap tip and is attached to the shank. An underside of the cap tip faces the shank and the supply tube. A coolant receiving bore formed into the underside of the weld cap extends into the cap tip to receive the coolant supply tube part way into the bore. The bore formed into the underside of the cap tip defines a bore sidewall that provides added area of heat transfer contact between the coolant and the cap tip.

67. 发明授权

US07193177B2 Method of metallurgically bonding articles and article therefor 失效
标题翻译：冶金结合物品及其制品的方法
公开(公告)号：US07193177B2
公开(公告)日：2007-03-20
申请号：US10838607
申请日：2004-05-04
申请人： Pei-Chung Wang , Hai-Lung Tsai , Louis G. Hector, Jr.
发明人： Pei-Chung Wang , Hai-Lung Tsai , Louis G. Hector, Jr.
IPC分类号： B23K35/30
CPC分类号： B23K9/0026 , B23K26/244 , B23K26/32 , B23K26/323 , B23K33/00 , B23K2101/34 , B23K2103/04 , B23K2103/08 , B23K2103/18 , B23K2103/20 , B23K2103/50 , Y10T428/12229 , Y10T428/12986
摘要： An article suitable for arc-welded metallurgical bonding having a first part having a lower surface, and a second part having an upper surface is disclosed. The lower surface of the first part is disposed at the upper surface of the second part to provide for a faying surface thereat. The faying surface has a plurality of channels with a depth equal to or greater than about 1 micron and equal to or less than about 1000 microns. The article is suitable for arc-welded metallurgical bonding at the faying surface. The plurality of channels has a repetitive pattern of channels arranged along a path of the faying surface in a direction of the metallurgical bonding action.
摘要翻译：公开了一种适用于具有下表面的第一部分和具有上表面的第二部分的电弧焊接冶金结合的制品。第一部分的下表面设置在第二部分的上表面，以在其上提供一个接合表面。接合表面具有多个深度等于或大于约1微米且等于或小于约1000微米的通道。该产品适用于焊接表面的电弧焊接冶金结合。多个通道具有沿着冶金接合动作的方向沿着接合表面的路径布置的通道的重复图案。

68. 发明申请

US20070007253A1 System and method for clamping and resistance welding 有权
标题翻译：夹紧和电阻焊接的系统和方法
公开(公告)号：US20070007253A1
公开(公告)日：2007-01-11
申请号：US11178171
申请日：2005-07-08
申请人： Pei-Chung Wang , Scott Deal , James Wells
发明人： Pei-Chung Wang , Scott Deal , James Wells
IPC分类号： B23K11/10
CPC分类号： B23K11/115 , B23K11/3081
摘要： An improved spot welding system for clamping and welding a plurality of workpieces at predetermined datum locations includes a clamping element, and at least one electrode. The preferred electrode(s) and element are concentrically alignable during engagement, and configured to produce an annular weld about the datum location. More preferably, the workpieces define an opening at the datum location, the element includes an insulated pin at least a portion of which is configured to pass-through the opening, and the electrode defines an inner space configured to receive the portion of the pin, when the electrode and element fully engage the workpieces.
摘要翻译：用于在预定基准位置夹紧和焊接多个工件的改进的点焊系统包括夹紧元件和至少一个电极。优选的电极和元件在接合期间同心对准，并被配置为围绕基准位置产生环形焊缝。更优选地，工件在基准位置处限定开口，元件包括绝缘销，其绝缘销的至少一部分被配置成穿过开口，并且电极限定配置成接收销的该部分的内部空间，当电极和元件完全接合工件时。

69. 发明授权

US07150799B2 Weld nugget inoculation 失效
标题翻译：焊点接种
公开(公告)号：US07150799B2
公开(公告)日：2006-12-19
申请号：US10715892
申请日：2003-11-18
申请人： Xihua Zhao , Lei Zhao , Pei-Chung Wang
发明人： Xihua Zhao , Lei Zhao , Pei-Chung Wang
IPC分类号： C22F1/04
CPC分类号： C22F1/04
摘要： A weld nugget between aluminum alloy parts is inoculated with a material in order to refine the grain structure of the weld and thereby improve its mechanical strength. The inoculate may be a Ti or Na based compound in the form of a paste, powder or film, which is applied to the sheets before welding. The inoculation promotes nucleation of desirable equiaxed grain within the molten weld nugget as the weld cools and solidifies.
摘要翻译：用材料接种铝合金部件之间的焊点，以便细化焊缝的晶粒结构，从而提高其机械强度。接种可以是糊剂，粉末或薄膜形式的Ti或Na基化合物，其在焊接之前施加到片材上。当焊接冷却并固化时，接种促进熔融焊接熔核内的所需等轴晶粒的成核。

70. 发明申请

US20060175381A1 Friction stir nut and method of joining therewith 审中-公开
标题翻译：摩擦搅拌螺母及其接合方法
公开(公告)号：US20060175381A1
公开(公告)日：2006-08-10
申请号：US11055368
申请日：2005-02-10
申请人： Pei-Chung Wang , Robin Stevenson
发明人： Pei-Chung Wang , Robin Stevenson
IPC分类号： B23K20/12
CPC分类号： B21J15/027 , B21J15/043 , B23K20/1245 , B29C65/0672 , B29C65/069 , B29C65/602 , B29C66/1122 , B29C66/21 , B29C66/5326 , B29C66/8322 , F16B29/00 , Y10T428/2495 , Y10T428/31678
摘要： A friction stir nut is disclosed. The friction stir nut includes a body, a cap, and an anti-rotation feature. The body has an elongated cylindrical shank extending between a first end and a second end, the cap being disposed at the second end, and the anti-rotation feature being disposed at the cap and/or an outer surface of the body. The body and cap have a blind axial hole extending from the first end to the second end, the first end being blind and the second end being open. The outer surface of the first end has a flat surface oriented substantially perpendicular to the axis of the shank, and the body has a cylindrical wall thickness suitable for receiving internal threads. In response to a mandrel tool friction stir welding the friction stir nut to a workpiece and then being extracted, uniform internal threads result at the body. The anti-rotation feature bonds to the workpiece by metallurgical bonding and/or mechanical bonding.
摘要翻译：公开了一种摩擦搅拌螺母。摩擦搅拌螺母包括主体，盖子和防旋转特征。主体具有在第一端和第二端之间延伸的细长圆柱形柄，帽设置在第二端处，并且防旋转特征设置在主体的帽和/或外表面处。主体和盖具有从第一端延伸到第二端的盲轴向孔，第一端是盲型的，第二端是敞开的。第一端的外表面具有基本上垂直于柄的轴线定向的平坦表面，并且主体具有适于接纳内螺纹的圆柱形壁厚。响应于心轴工具摩擦搅拌将摩擦搅拌螺母焊接到工件上，然后被抽出，在身体上产生均匀的内螺纹。防旋转特征通过冶金结合和/或机械粘结结合到工件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式