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公开(公告)号：US07744475B2
公开(公告)日：2010-06-29
申请号：US12113608
申请日：2008-05-01
IPC分类号： B21G3/00
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。
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公开(公告)号：US07419344B2
公开(公告)日：2008-09-02
申请号：US11713313
申请日：2007-03-02
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.
摘要翻译： 具有从主体部分的端面突出的中心引导件的自连接螺母，围绕引导件的环形槽和围绕槽的环形板支撑面，其中外侧壁包括多个周向间隔开的凹口，每个凹槽具有 从所述环形槽的底壁延伸到所述板支撑面和所述槽的底壁的外壁包括多个周向间隔开的径向肋，所述径向肋与所述环形槽的外侧壁或内侧壁成一体，所述径向肋具有径向端 与相对的侧壁间隔开，并且朝向环形槽的底壁倾斜的顶面提供改进的扭矩阻力和推压强度。 还公开了与引导件和外槽壁一体的交替的周向重叠的径向肋和在槽的底壁下方延伸的外槽壁和肋。
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公开(公告)号：US20080207341A1
公开(公告)日：2008-08-28
申请号：US12113608
申请日：2008-05-01
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。
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公开(公告)号：US07597515B2
公开(公告)日：2009-10-06
申请号：US11713174
申请日：2007-03-02
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.
摘要翻译： 具有从主体部分的端面突出的中心引导件的自连接螺母，围绕引导件的环形槽和围绕槽的环形板支撑面，其中外侧壁包括多个周向间隔开的凹口，每个凹槽具有 从所述环形槽的底壁延伸到所述板支撑面和所述槽的底壁的外壁包括多个周向间隔开的径向肋，所述径向肋与所述环形槽的外侧壁或内侧壁成一体，所述径向肋具有径向端 与相对的侧壁间隔开，并且朝向环形槽的底壁倾斜的顶面提供改进的扭矩阻力和推压强度。 还公开了与引导件和外槽壁一体的交替的周向重叠的径向肋和在槽的底壁下方延伸的外槽壁和肋。
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公开(公告)号：US07258518B2
公开(公告)日：2007-08-21
申请号：US11189685
申请日：2005-07-26
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.
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公开(公告)号：US07975522B2
公开(公告)日：2011-07-12
申请号：US12040433
申请日：2008-02-29
CPC分类号： B21K1/66 , B21D53/52 , B21H8/00 , B21K1/68 , B23P13/00 , Y10T29/49908 , Y10T29/534
摘要： The present invention is an assembly and method for continuously manufacturing fasteners. A die press actuated at a first speed receives the contoured wire into a die having a piercing element for piercing an aperture and a cutting element for cutting a fastener from the wire. A guide receives the fasteners from the die press and a drive unit engages the fasteners oriented by the guide and conveys the fastener to an elevated height relative to a tapping device. The guide redirects the fasteners by a first router. The fasteners are gravity fed into the first router and redirected to one of the tapping devices. Each tapping device has a tapping element for forming internal ribs in the aperture of the fastener. The tapping devices each actuates at a second speed that in aggregate is generally equal to the first speed of the die press.
摘要翻译： 本发明是用于连续地制造紧固件的组装和方法。 以第一速度致动的模压机将成形线材接收到具有用于刺穿孔的刺穿元件的模具和用于从线材切割紧固件的切割元件。 引导件从模具压机接收紧固件，并且驱动单元接合由引导件定向的紧固件，并将紧固件相对于攻丝装置传送到升高的高度。 指南通过第一路由器重定向紧固件。 紧固件被重力馈送到第一路由器中并被重定向到其中一个攻丝装置。 每个攻丝装置具有用于在紧固件的孔中形成内部肋的攻丝元件。 攻丝装置各自以总体上等于模压机的第一速度的第二速度致动。
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公开(公告)号：US20080232923A1
公开(公告)日：2008-09-25
申请号：US12133559
申请日：2008-06-05
IPC分类号： F16B37/04
CPC分类号： F16B37/068 , B21K1/702 , B23P19/062
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.
摘要翻译： 具有从主体部分的端面突出的中心引导件的自连接螺母，围绕引导件的环形槽和围绕槽的环形板支撑面，其中外侧壁包括多个周向间隔开的凹口，每个凹槽具有 从所述环形槽的底壁延伸到所述板支撑面和所述槽的底壁的外壁包括多个周向间隔开的径向肋，所述径向肋与所述环形槽的外侧壁或内侧壁成一体，所述径向肋具有径向端 与相对的侧壁间隔开，并且朝向环形槽的底壁倾斜的顶面提供改进的扭矩阻力和推压强度。 还公开了与引导件和外槽壁一体的交替的周向重叠的径向肋和在槽的底壁下方延伸的外槽壁和肋。
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公开(公告)号：US07112024B2
公开(公告)日：2006-09-26
申请号：US11089891
申请日：2005-03-25
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.
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公开(公告)号：US07066700B2
公开(公告)日：2006-06-27
申请号：US10758906
申请日：2004-01-16
IPC分类号： F16B37/04
CPC分类号： B21K1/702 , B23P19/062 , F16B37/068
摘要： A self-attaching fastener including a central pilot, an annular flange surrounding the pilot including an annular groove having bottom, inner and outer side walls, wherein the bottom wall includes a first plurality of spaced anti-rotation elements each having a radial top face inclined above the bottom wall and a second plurality of circumferentially spaced anti-rotation elements each having a radial top face oppositely inclined below the bottom wall and a method of attachment which avoids distortion of the thread cylinder of a female fastener.
摘要翻译： 包括中心导向件的自连接紧固件，环绕引导件的环形凸缘包括具有底部，内侧壁和外侧壁的环形槽，其中底壁包括第一多个间隔开的防旋转元件，每个具有径向顶面倾斜 在底壁上方和第二多个周向间隔开的防旋转元件，每个防旋转元件具有在底壁下方相对倾斜的径向顶面，以及避免阴紧固件的螺纹滚筒变形的附接方法。
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10.发明授权公开(公告)号：US07011584B2
公开(公告)日：2006-03-14
申请号：US10691677
申请日：2003-10-23
申请人： Richard P. Ward , John J. Vrana
发明人： Richard P. Ward , John J. Vrana
IPC分类号： B21D53/24
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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