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公开(公告)号：EP2665569B1
公开(公告)日：2019-03-20
申请号：EP12737003.9
申请日：2012-01-13
申请人： Pem Management, Inc.
发明人： COOKE, Andrew John
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公开(公告)号：EP3074646A2
公开(公告)日：2016-10-05
申请号：EP14865204.3
申请日：2014-11-26
申请人： Pem Management, Inc.
发明人： FAHY, Trevor
CPC分类号： F16B39/34 , F16B2001/0064
摘要： A screw-locking element in the form of an H cross-section profile is fitted into a longitudinal slot through a bushing sidewall that captures opposing recesses of the insert. When assembled to the bushing, the locking presents a base on the outside of the bushing and a screw-engaging longitudinal strip on the inside along the threads. The bushing may have more than one locking insert and the inserts are preferably composed on Nylon.
摘要翻译： H横截面轮廓形式的螺钉锁定元件通过衬套侧壁装配到纵向槽中，该衬套侧壁捕获插入件的相对的凹槽。 当组装到衬套上时，锁定件在衬套的外侧上形成一个基部，沿着螺纹在内侧上形成一个与螺纹啮合的纵向条带。 衬套可以具有多于一个的锁定插入件，并且插入件优选地在尼龙上构成。
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公开(公告)号：EP2739863A1
公开(公告)日：2014-06-11
申请号：EP12820065.6
申请日：2012-07-26
申请人： Pem Management, Inc.
发明人： MALONEY, Michael
IPC分类号： F16B15/00
摘要： A fastener pin has a head at a topmost end that is the greatest diameter of the fastener. A shoulder extends downward from the head and includes a bottom surface for displacing material of a host object. A broaching section of rectangular lateral cross-section is located immediately below the displacer by cutting a rectangular profile into a round installation hole in the host object. Immediately below the broaching section is a tapered tip at a bottommost end which may be in the shape of a rectangular pyramid rotated radially out of alignment with the remainder of the other fastener features which all have parallel side edges. This individual fastener is one of a series of substantially identical pins attached toe-to-head at severable joints in a continuous string of fasteners.
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公开(公告)号：EP2676422A1
公开(公告)日：2013-12-25
申请号：EP12746694.4
申请日：2012-02-17
申请人： Pem Management, Inc.
发明人： BENTRIM, Brian
IPC分类号： H04M1/03
CPC分类号： G06F1/1626 , F16B5/02 , F16B5/08 , G06F1/181 , H04M1/026
摘要： A soldered fastening device mounts a glass plate to a support structure, for example, a window glass mounted to the housing of an electronic device such as a cell phone. The fastening device affixed to a rear surface of the window by solder threadably engages a housing fastener to rigidly secure the window to the housing. The soldering process is preferably wave soldering and the fastening device can have an internally threaded axial bore which is either perpendicular to or parallel to the surface of the window for receiving the fastener, such as a screw.
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5.发明公开
公开(公告)号：EP2665569A1
公开(公告)日：2013-11-27
申请号：EP12737003.9
申请日：2012-01-13
申请人： Pem Management, Inc.
发明人： COOKE, Andrew John
IPC分类号： B21D43/02
CPC分类号： B23P19/062 , F16B37/062 , Y10T29/49908 , Y10T29/5343
摘要： A two-stage punch accomplishes the two-step process of sheet deformation and nut flaring to attach the nut to the sheet in a single stroke of an assembly press. The punch comprises an outer cylindrical sleeve which captivates a resiliently biased center punch. When the punch is moved downward into contact with the sheet, an embossing ring on the sleeve deforms the sheet material around an aperture in the sheet. When the punch is moved farther downward, a pointed end of the center punch extends beyond the embossing ring and into forcible contact with the nut. The nut is thereby flared capturing the sheet between flared edges of the nut and a nut flange.
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公开(公告)号：EP2432671A2
公开(公告)日：2012-03-28
申请号：EP08876907.0
申请日：2008-11-06
申请人： Pem Management, Inc.
发明人： PATTON, Roger B.
IPC分类号： B60W10/02
摘要： Precise motion of the ram of a fastener press is controlled by high torque and low torque motors for high speed/low force and high force pressing of the ram by the ram, respectively. The high torque motor means drive passes through a bidirectional overrunning clutch. The clutch is controlled by the relative motion of the two separate motor drive speeds of which are regulated by a controller. The clutching motion is therefore controlled only by the relative speed of its drive versus driven components. This provides an extremely smooth and responsive transition between high speed/low force and low speed/high force operation of the ram so that the pressing cycle can be as fast and efficient as possible.
摘要翻译： 紧固件压头的冲头的精确运动由高扭矩和低扭矩马达控制，用于高速/低力以及通过冲头高压力冲压冲头。 高转矩电机意味着驱动器通过一个双向超越离合器。 离合器通过由控制器调节的两个分开的电动机驱动速度的相对运动来控制。 因此，离合运动只能通过驱动与驱动部件的相对速度来控制。 这为滑块的高速/低速力和低速/高力操作之间提供了非常平滑和响应的转换，使得压制循环可以尽可能快速和高效。
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公开(公告)号：EP2265830A1
公开(公告)日：2010-12-29
申请号：EP09731346.4
申请日：2009-04-08
申请人： Pem Management, Inc.
发明人： BENTRIM, Brian
IPC分类号： F16B37/04
CPC分类号： F16B33/006 , F16B37/068 , Y10S411/90 , Y10S411/901 , Y10S411/902 , Y10S411/903 , Y10S411/904 , Y10S411/908
摘要： A hybrid clinch-type standoff consists of two component parts, a metal core base and a overmolded plastic barrel. The base has a through-bore and a displacer flange at the bottom. A first undercut is located immediately above the flange and extends upwardly along an outside surface of the base for providing clinch attachment of the base to a substrate. A frustoconical ramp convergent in the upward direction lies along the outer surface of the base is and is located directly above the first undercut. An axially extending segmented ring with circumferential teeth is located at the top of the base. The overmolded plastic tubular barrel composed of plastic fills the second undercut and surrounds the segmented ring. The barrel has an inner portion including a threaded inner wall which extends downardly inside the through-bore to a point flush with the bottom of the flange.
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公开(公告)号：EP1807630B1
公开(公告)日：2010-11-24
申请号：EP05824933.5
申请日：2005-10-31
申请人： Pem Management, Inc.
发明人： BENTRIM, Brian, G.
IPC分类号： F16B37/04
CPC分类号： F16B37/068
摘要： A captive clinch nut may be rotatably attached to an apertured sheet. The nut includes a body having an axial threaded bore and a flange forming a base of the nut body. The flange includes a surface on a bottom side thereof preferably unitary therewith for providing a bearing surface of reduced friction against the sheet. A displacer unitary with the nut body is located directly below the flange and has an outside diameter less than an outside diameter of the flange. A tubular flared shank unitary with the nut body extends coaxially from the displacer, and includes a neck immediately adjacent the displacer with an outside diameter less than the outside diameter of the displacer forming an undercut area between the outside of the shank and an underside of the displacer for receiving the cold flow of metal of the sheet.
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公开(公告)号：EP1846663A2
公开(公告)日：2007-10-24
申请号：EP06719313.6
申请日：2006-01-24
申请人： Pem Management, Inc.
发明人： MALONEY, Michael, J.
IPC分类号： F16B19/08
CPC分类号： F16B17/008 , F16B5/04 , F16B19/06
摘要： A connector insert 21 is installed into two panels 23 and 25, one non-metallic and one metal, effectively locking them together and finishing flush with the surfaces of each panel. Both sheets have aligned apertures 24 and 26 through which the connector is installed. The connector is a clinch-type fastener including a shank having a displacer head at one end and an endface at the opposite end, the head having a planar top surface and being the largest diameter of the fastener. An undercut groove is located on the shank immediately below the head and a pluralit of axially-extending broaching teeth on the shank are located immediately below the undercut groove. The diameter of the broaching teeth is greater than the diameter of the undercut groove but less than the diameter of the head. At the end of the shank is a planar endface immediately below the broaching portion.
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公开(公告)号：EP1425141A1
公开(公告)日：2004-06-09
申请号：EP03784731.6
申请日：2003-03-18
申请人： Pem Management, Inc.
摘要： A process for cold forging a metal fastener such as a self-clinching standoff includes a punch and die set at the final head trimming station which produces the shear burr only on the underside of the fastener head where it is not visible after installation. At this station, a fastener blank (16) having a tubular barrel and a temporarily formed circular head is placed into a bore of the punch (23) with a barrel of the fastener residing in the bore with the underside of the circular head abutting an end face of the punch. The forging apparatus then moves the die toward the top side of the fastener until a polygonal cutting edge of the die (12) shears metal from around the edges of the circular head of the fastener blank. Movement of the die stops when the cutting edge lies beyond the underside of the head of the fastener. At this point, a knock-out pin (21) which is reciprocal within the bore of the punch forcibly ejects the fastener through a passage in the die to a point beyond an opposite side of the die. The forging apparatus then moves the die away from the punch and, once the die is clear of the punch, a stripper sleeve (25) which is reciprocal about the outside surface of the punch moves from a retracted position over the end of the punch removing a residual scrap ring (18) from around the outside of the punch.
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