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1. 发明申请

US20060252561A1 Fastener manufacturing apparatus and method 有权
标题翻译：紧固件制造装置及方法
公开(公告)号：US20060252561A1
公开(公告)日：2006-11-09
申请号：US11122629
申请日：2005-05-05
申请人： John Vrana , Harold Ladouceur , Richard Ward , Jorge Gonzales
发明人： John Vrana , Harold Ladouceur , Richard Ward , Jorge Gonzales
IPC分类号： B21K1/64
CPC分类号： B21H8/00 , B21K1/66
摘要： An assembly line for continuously manufacturing fasteners from a rod with a groove for receiving a wire for retaining the fasteners in a strip includes a receiver for receiving the rod. A die press is arranged to receive the rod from the receiver and includes a piercing member for piercing an aperture in each fastener and a cutting member for cutting each fastener from the rod. A tapping member provides ribs to an inner wall of the aperture formed in the fastener by the piercing member. An inspector inspects the internal rib formed into the inner wall of the aperture disposed in the fastener verifying exactness of the aperture and the rib. A wire inserter inserts the wire into the groove forming a strip of connected fasteners. The inserter receives the fasteners sequentially from the inspector after verification of the exactness of the aperture disposed in each fastener.
摘要翻译：用于从具有用于接收用于将紧固件保持在条中的线的槽的槽的杆连续地制造紧固件的装配线包括用于接收杆的接收器。模压机布置成从接收器接收杆，并且包括用于刺穿每个紧固件中的孔的穿刺构件和用于从杆切割每个紧固件的切割构件。攻丝构件通过穿刺构件向形成在紧固件中的孔的内壁提供肋。检查员检查形成在安装在紧固件中的孔的内壁中的内部肋，以证明孔和肋的准确性。线插入器将线插入形成连接紧固件的条的槽中。在验证设置在每个紧固件中的孔的准确性之后，插入器从检查者顺序地接收紧固件。

2. 发明申请

US20050210651A1 Method of attaching a self-attaching fastener to a panel 审中-公开
标题翻译：将自连接紧固件安装到面板上的方法
公开(公告)号：US20050210651A1
公开(公告)日：2005-09-29
申请号：US11095682
申请日：2005-03-31
申请人： John Vrana , Richard Ward , Harold Ladouceur
发明人： John Vrana , Richard Ward , Harold Ladouceur
IPC分类号： F16B37/06 , F16B37/04 , B23P11/00
CPC分类号： F16B37/068 , Y10T29/49835 , Y10T29/49908 , Y10T29/49915 , Y10T29/49947
摘要： The self-attaching female fastener of this invention includes a re-entrant groove having a V-shaped bottom wall including relatively inclined bottom faces of equal width having an arcuate apex centered beneath the restricted opening to the groove. A die drives a panel portion through the restricted groove opening against the bottom faces, driving the panel portion into the apex and inwardly beneath the inclined inner side wall and outwardly beneath the inclined outer side wall of the groove, resulting in a better installation and accommodating a wider range of panel thicknesses. The V-shaped bottom wall also centers and balances the rolls during the rolling process resulting in a more accurate cross-section of the fastener.
摘要翻译：本发明的自连接阴型紧固件包括具有V形底壁的入口槽，该V形底壁包括相对倾斜的相等宽度的底面，其具有以凹槽限定开口为中心的弧形顶点。模具通过限制的凹槽开口驱动面板部分抵靠底面，将面板部分驱动到顶部并且在倾斜的内侧壁的内部向内并且在凹槽的倾斜外侧壁的外侧向外移动，从而更好地安装和容纳更宽范围的面板厚度。 V形底壁还在轧制过程中使辊的中心和平衡，从而得到紧固件的更精确的横截面。

3. 发明申请

US20050214097A1 SELF-ATTACHING FASTENER AND METHOD OF INSTALLATION 有权
标题翻译：自连接紧固件和安装方法
公开(公告)号：US20050214097A1
公开(公告)日：2005-09-29
申请号：US10811658
申请日：2004-03-29
申请人： John Vrana , Richard Ward , Harold Ladouceur
发明人： John Vrana , Richard Ward , Harold Ladouceur
IPC分类号： F16B37/06 , F16B37/04
CPC分类号： F16B37/068 , Y10T29/49835 , Y10T29/49908 , Y10T29/49915 , Y10T29/49947
摘要： The self-attaching female fastener of this invention includes a re-entrant groove having a V-shaped bottom wall including relatively inclined bottom faces of equal width having an arcuate apex centered beneath the restricted opening to the groove. A die drives a panel portion through the restricted groove opening against the bottom faces, driving the panel portion into the apex and inwardly beneath the inclined inner side wall and outwardly beneath the inclined outer side wall of the groove, resulting in a better installation and accommodating a wider range of panel thicknesses. The V-shaped bottom wall also centers and balances the rolls during the rolling process resulting in a more accurate cross-section of the fastener.
摘要翻译：本发明的自连接阴型紧固件包括具有V形底壁的入口槽，该V形底壁包括相对倾斜的相等宽度的底面，其具有以凹槽限定开口为中心的弧形顶点。模具通过限制的凹槽开口驱动面板部分抵靠底面，将面板部分驱动到顶部并且在倾斜的内侧壁的内部向内并且在凹槽的倾斜外侧壁的外侧向外移动，从而更好地安装和容纳更宽范围的面板厚度。 V形底壁还在轧制过程中使辊的中心和平衡，从而得到紧固件的更精确的横截面。

4. 发明申请

US20050076492A1 Method of feeding and installing self-attaching nuts 失效
标题翻译：喂入和安装自联螺母的方法
公开(公告)号：US20050076492A1
公开(公告)日：2005-04-14
申请号：US10637446
申请日：2003-08-08
申请人： Dale Goodsmith , Harold Ladouceur , John Vrana , David Sickels
发明人： Dale Goodsmith , Harold Ladouceur , John Vrana , David Sickels
IPC分类号： B23P19/00 , B23P19/06 , B23Q7/00
CPC分类号： B23P19/062 , B23P19/006 , Y10T29/49835 , Y10T29/49908 , Y10T29/49947 , Y10T29/5124 , Y10T29/5343 , Y10T29/53522 , Y10T29/53709
摘要： A self-attaching fastener installation head and feed mechanism including a spring-biased L-shaped feed pawl which feeds a first nut in the feed passage adjacent the plunger passage on the upstroke of the die press. The feed pawl is pivotally supported on a slide bracket which includes a roller in the longitudinal axis of the feed passage which is biased against a central cam surface on the base and the base is interconnected to the nose member by removable pins. A spring biased nut restrictor is pivotally supported on the nose member, simplifying removal of a nut strip from the head and the installation head is more rugged in design and has fewer parts, reducing costs.
摘要翻译：一种自连接紧固件安装头和进给机构，包括弹簧偏压的L形进给爪，其在与压模的上冲程相邻的柱塞通道的进给通道中进给第一螺母。进给棘爪枢转地支撑在滑动支架上，该滑动支架包括在进给通道的纵向轴线上的辊，该滚子被抵靠在基座上的中心凸轮表面偏压，并且基座通过可移除的销相互连接到鼻部构件。弹簧偏压的螺母限制器枢转地支撑在鼻部构件上，简化了从头部去除螺母带，并且安装头在设计上更加坚固，并且具有更少的部件，从而降低了成本。

5. 发明申请

US20070099714A1 Self-attaching female fasteners, method of forming same and strip of interconnected fasteners 失效
标题翻译：自连接的母扣件，其形成方法和相互连接的紧固件条
公开(公告)号：US20070099714A1
公开(公告)日：2007-05-03
申请号：US11545297
申请日：2006-10-10
申请人： John Vrana , Harold Ladouceur
发明人： John Vrana , Harold Ladouceur
IPC分类号： B21K1/64
CPC分类号： B21K1/66 , F16B27/00 , F16B37/062
摘要： A method of forming pierce and clinch nuts by rolling a section having the desired cross-section, punching equally spaced bores through the central pilot portion and then punching configured openings through the central pilot portion having convex arcuate surfaces and eliminating sharp corners. The strip of interconnected self-attaching fasteners may be installed directly from the strip in a panel, fed in bulk or separate fasteners interconnected by frangible connectors. The resultant self-attaching nut includes a central pilot portion having a bore through the top face, integral flange portions extending from opposed sides and the pilot portion includes convex arcuate faces reducing or eliminating stress cracking and propagation of stress cracks.
摘要翻译：通过滚动具有所需横截面的截面，穿过中心导向部分等间隔开的孔，然后通过具有凸形弓形表面的中心引导部分冲压构造的开口并消除锐角，形成穿孔螺母和紧固螺母的方法。相互连接的自连接紧固件的条可以直接从条带安装在面板中，或者通过易碎连接器互连的散装或独立紧固件。所产生的自连接螺母包括具有穿过顶面的孔的中心引导部分，从相对侧延伸的一体式凸缘部分，并且引导部分包括凸起的弓形面，减少或消除应力裂纹和应力裂纹的传播。

6. 发明申请

US20050271495A1 Self-attaching female fastener, die set and method of attachment 有权
标题翻译：自连接母扣，模具套和附件方法
公开(公告)号：US20050271495A1
公开(公告)日：2005-12-08
申请号：US10858622
申请日：2004-06-02
申请人： Harold Ladouceur , John Vrana
发明人： Harold Ladouceur , John Vrana
IPC分类号： B21D53/24 , B23P19/02 , B23P19/06 , F16B27/00 , F16B37/04 , F16B37/06
CPC分类号： F16B37/068 , F16B27/00 , Y10T29/49837 , Y10T29/49908
摘要： A self-attaching fastener for thick panels having a pilot and a groove in a flange portion including an inclined outer wall and a bottom wall having an inclined portion extending to the outer face of the pilot and a concave surface in the outer face of the pilot adjacent the bottom wall. A die set for various panel thicknesses each having a projecting lip including an end face and first and second inclined faces which deform the panel against the inclined bottom wall and beneath the concave surface of the pilot. And, a method of attaching the fastener to a metal panel, wherein the die lip deforms a panel against the inclined bottom wall portion adjacent the pilot portion, inwardly into the concave surface and outwardly beneath the groove outer wall.
摘要翻译：一种用于厚板的自附紧固件，在具有倾斜外壁和凸缘部分的凸缘部分中具有引导件和凹槽，所述凸缘部分具有延伸到引导件的外表面的倾斜部分和在引导件的外表面中的凹面邻近底壁。一种用于各种面板厚度的模具，其具有包括端面的突出唇缘和使面板相对于倾斜底壁变形并且在导向装置的凹面下方变形的第一和第二倾斜面。而且，一种将紧固件安装到金属板上的方法，其中，模唇使面板相对于靠近导向部的倾斜的底壁部分变形，向内进入凹面并在凹槽外壁的外侧。

7. 发明申请

US20050163590A1 Self-attaching nut 有权
公开(公告)号：US20050163590A1
公开(公告)日：2005-07-28
申请号：US11089891
申请日：2005-03-25
申请人： Richard Ward , Harold Woods , John Vrana , John Parker , Kerry Boggs
发明人： Richard Ward , Harold Woods , John Vrana , John Parker , Kerry Boggs
IPC分类号： B01D46/00 , B01D46/44 , B21K1/70 , B23P19/06 , F01N3/021 , F01N3/023 , F01N3/027 , F01N9/00 , F01N13/02 , F16B37/06 , F16B37/04
CPC分类号： B01D46/448 , B01D46/0086 , B01D2273/18 , B01D2279/30 , B21K1/702 , F01N3/021 , F01N3/023 , F01N3/027 , F01N9/002 , F01N13/009 , F01N2240/02 , F01N2330/06 , F16B33/002 , F16B37/068 , Y02T10/47
摘要： A self-attaching nut having a central pilot projecting from an end face of the body portion, an annular groove surrounding the pilot and an annular panel support face surrounding the groove, wherein the outer side wall includes a plurality of circumferentially spaced notches, each having an outer wall which extends from the bottom wall of the annular groove to the panel support face and the bottom wall of the groove includes a plurality of circumferentially spaced radial ribs integral with either the outer or inner side walls of the annular groove having a radial end spaced from the opposed side wall and a top face inclined toward the bottom wall of the annular groove providing improved torque resistance and push-off strength. Alternating circumferentially overlapping radial ribs integral with the pilot and the outer groove wall and ribs which extend below the bottom wall of the groove are also disclosed.

8. 发明申请

US20070207006A1 Self-attaching nut 审中-公开
标题翻译：自连接螺母
公开(公告)号：US20070207006A1
公开(公告)日：2007-09-06
申请号：US11784829
申请日：2007-04-10
申请人： Richard Ward , Harold Woods , John Vrana , John Parker , Kerry Boggs
发明人： Richard Ward , Harold Woods , John Vrana , John Parker , Kerry Boggs
IPC分类号： F16B37/04
CPC分类号： F16B37/062
摘要： A self-attaching nut having a central pilot portion projecting from an end face of the body portion, an annular groove in the end face generally surrounding the pilot portion. The annular groove includes an inner side wall adjacent the pilot portion, a bottom wall and an outer side wall, wherein the bottom wall includes a first plurality of circumferentially spaced anti-rotation elements adjacent the inner side wall each having a planar inclined top face and a second plurality of circumferentially spaced anti-rotation elements adjacent the outer side wall each having a planar inclined top face and wherein the outer side wall of the annular groove includes a plurality of circumferentially spaced notches.
摘要翻译：具有从主体部分的端面突出的中心引导部分的自连接螺母，在端面中的大致围绕引导部分的环形槽。所述环形槽包括与所述先导部分相邻的内侧壁，底壁和外侧壁，其中所述底壁包括邻近所述内侧壁的第一多个周向间隔开的防旋转元件，每一个具有平坦的倾斜顶面，邻近所述外侧壁的第二多个周向间隔的防旋转元件，每个所述外旋转元件具有平坦的倾斜顶面，并且其中所述环形槽的外侧壁包括多个周向间隔开的凹口。

9. 发明申请

US20070154279A1 Self-attaching nut 有权
公开(公告)号：US20070154279A1
公开(公告)日：2007-07-05
申请号：US11713174
申请日：2007-03-02
申请人： Richard Ward , Harold Woods , John Vrana , John Parker , Kerry Boggs
发明人： Richard Ward , Harold Woods , John Vrana , John Parker , Kerry Boggs
IPC分类号： F16B37/04
CPC分类号： B01D46/448 , B01D46/0086 , B01D2273/18 , B01D2279/30 , B21K1/702 , F01N3/021 , F01N3/023 , F01N3/027 , F01N9/002 , F01N13/009 , F01N2240/02 , F01N2330/06 , F16B33/002 , F16B37/068 , Y02T10/47
摘要： A self-attaching nut having a central pilot projecting from an end face of the body portion, an annular groove surrounding the pilot and an annular panel support face surrounding the groove, wherein the outer side wall includes a plurality of circumferentially spaced notches, each having an outer wall which extends from the bottom wall of the annular groove to the panel support face and the bottom wall of the groove includes a plurality of circumferentially spaced radial ribs integral with either the outer or inner side walls of the annular groove having a radial end spaced from the opposed side wall and a top face inclined toward the bottom wall of the annular groove providing improved torque resistance and push-off strength. Alternating circumferentially overlapping radial ribs integral with the pilot and the outer groove wall and ribs which extend below the bottom wall of the groove are also disclosed.

10. 发明申请

US20060009299A1 Self attaching female fasteners and method of forming female fastener elements 审中-公开
标题翻译：自扣式紧固件和形成母扣件的方法
公开(公告)号：US20060009299A1
公开(公告)日：2006-01-12
申请号：US11227899
申请日：2005-09-15
申请人： Richard Ward , John Vrana
发明人： Richard Ward , John Vrana
IPC分类号： B21K1/64
CPC分类号： B21D53/24 , B21K1/66 , B21K1/70 , B23P15/00 , B23P19/062 , F16B4/004 , F16B37/00 , F16B37/062
摘要： A method of forming a female fastener including rolling a body portion strip having a midportion and flange portions on opposed sides of the midportion, piercing spaced openings through the midportion, cutting the strip to length between the openings, cold forming a separate generally cylindrical pilot portion having a length greater than the width of the midportion and a diameter greater than the opening through the midportion, preferably including radial splines, and press fitting the pilot portion through the opening in the midportion. The self-attaching female fastener thus includes a rectangular body portion and a generally cylindrical pilot portion having an end face spaced above a plane of the midportion and may be formed of a harder metal than the body portion.
摘要翻译：一种形成阴型紧固件的方法，包括滚动具有中间部分的本体部分条带和在中间部分的相对侧上的凸缘部分，穿过中间部分穿透间隔开的开口，将条带切割成开口之间的长度，冷成形分开的大致圆柱形引导部分其长度大于中间部分的宽度，并且具有大于通过中间部分的开口的直径，优选地包括径向花键，并且通过中部部分中的开口将导向部分压配合。因此，自连接阴扣件包括矩形主体部分和大致圆柱形的先导部分，其具有在中间部分的平面之上间隔开的端面，并且可以由比主体部分更硬的金属形成。

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