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公开(公告)号：EP1778987B1
公开(公告)日：2012-01-11
申请号：EP05762784.6
申请日：2005-06-20
发明人： ACKLEY, Randy
CPC分类号： F16B39/284 , B25B21/001 , F16B39/026 , Y10S411/937
摘要： A lock nut (10) having a plurality of sides (16) having a crimp radius (18) which is consistent with the radius of the threaded bore (14) in the lock nut (10). Preferably, the lock nut (10) is crimped using a three sided die (52), each die having a crimp radius (118) with relief angles (56). The relief angles (56) are provided at a desired angle to result in the desired amount of contact area between the lock nut (10) and the die (52). The device (40) includes a housing (42), and the housing (42) includes at one end (44) a threaded bore (46) which is configured to mount on a ram. An opposite end (48) of the housing (42) provides a tapered die section (50) in which the three sided die (52) is disposed. The three sided die (52) is engaged with a locking die base (66) which is movable within the housing (42).
摘要翻译： 一种具有多个侧面（16）的锁紧螺母（10），所述侧面具有与锁紧螺母（10）中的螺纹孔（14）的半径一致的卷曲半径（18）。 优选地，锁定螺母（10）使用三面模具（52）卷曲，每个模具具有具有后角（56）的卷曲半径（118）。 以期望的角度设置后角（56），以在锁定螺母（10）和模具（52）之间形成期望的接触面积量。 装置（40）包括壳体（42），并且壳体（42）在一端（44）包括构造成安装在压头上的螺纹孔（46）。 壳体（42）的相对端（48）提供锥形模具部分（50），三面模具（52）设置在锥形模具部分（50）中。 三面模具（52）与可在壳体（42）内移动的锁模底座（66）接合。
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公开(公告)号：EP2044338A2
公开(公告)日：2009-04-08
申请号：EP07799166.9
申请日：2007-06-29
发明人： LANNI, Victor , PURDY, Paul
CPC分类号： B23P19/003 , B21J15/025 , B21J15/32 , B23P19/062 , F16B37/067 , Y10T29/53691
摘要： A threaded insert (10) which has a cutting edge (18) on its external surface (12). The cutting edge (18) is configured to punch (22) a hole (22) in a workpiece (24) while leaving a slug (26) intact, still connected to the workpiece structure (24). The cutting edge (18) is configured such that no backup die need be utilized to form the hole (22) in the workpiece (24). The threaded insert (10) includes an internal threaded portion (32), and a deformable side wall (34) which is configured to deform upon installation of the threaded insert (10), to form a blind-side bulb (36) against the workpiece (24), and against the slug (26). The threaded insert (10) is configured such that an installation tool (100) can be threaded (40) into the threaded insert (10), and then the installation tool can be used to cause the threaded insert (10) to pierce through the workpiece (24). Then, the installation tool is actuated (44) to cause the deformable side wall (34) of the threaded insert (10) to plastically deform and form the blind-side bulb (36).
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公开(公告)号：EP1874494A2
公开(公告)日：2008-01-09
申请号：EP06751388.7
申请日：2006-04-26
发明人： MONAHAN, Patrick , ANDERSON, Scott
IPC分类号： B21D31/00
CPC分类号： B25B27/0007 , Y10T29/53752
摘要： A tool (20) and method for installing collapsible inserts. The tool (20) includes a stabilizing handle (26) which is threaded onto a tool body (24). The tool body (24) is threaded onto a tool shaft (22). In use, a collapsible insert (34) is threaded onto the tool (20) and the insert (34) is positioned in a hole (102) in a workpiece (104). An actuating handle (38) of the tool (20) is then rotated, while holding the stabilizing handle (26), to cause the collapsible insert (34) to collapse, thereby installing the insert (34) relative to the workpiece (104). Once the insert (34) has been collapsed using the tool (20), the actuating handle (38) is rotated in the opposite direction, while holding the stabilizing handle (26), to disengage the tool (20) from the insert (34). Then, a hanger (106) is threadably inserted into the collapsed insert (34) and a threaded rod (124) is threaded into the hanger (106). Alternatively, the threaded rod (124) is directly threadably engaged with the collapsed insert (34), without need for a hanger (106).
摘要翻译： 一种工具（20）和用于安装可折叠插入物的方法。 工具（20）包括拧到工具主体（24）上的稳定手柄（26）。 工具主体（24）拧到工具轴（22）上。 在使用中，将可折叠插入件（34）拧到工具（20）上，并将插入件（34）定位在工件（104）中的孔（102）中。 然后在保持稳定手柄（26）的同时旋转工具（20）的致动手柄（38）以使可伸缩插入件（34）塌陷，由此相对于工件（104）安装插入件（34） 。 一旦使用工具（20）使插入件（34）塌陷，致动手柄（38）在保持稳定手柄（26）的同时沿相反方向旋转以使工具（20）与插入件 ）。 然后，将吊架（106）螺纹地插入到折叠的插入件（34）中，并将螺纹杆（124）拧入吊架（106）中。 或者，螺杆（124）直接与折叠的插入件（34）螺纹接合，而不需要悬挂件（106）。
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公开(公告)号：EP3271114A1
公开(公告)日：2018-01-24
申请号：EP16765768.3
申请日：2016-03-17
发明人： GOSS, David, C.
CPC分类号： F16D1/10 , B21K1/463 , B25B15/004 , B25B15/005 , F16B23/003 , F16D2001/102
摘要： A drive system with full surface drive contact. The drive system tends to maximize the surface contact pattern or area at typical bit-recess reaction (drive) torque values, thereby tending to minimize bit-recess surface contact stresses, coating damage, recess ream and premature bit fatigue failure.
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7.发明公开PUNCH PINS, ASSOCIATED SOCKETS, AND METHODS OF FORMING SOCKETS USING PUNCH PINS 审中-公开STANZBOLZEN，ZUGEHÖRIGEAUFNAHMEN SOWIE VERFAHREN ZUR FORMUNG DER AUFNAHMEN MITHILFE DER STANZBOLZEN
公开(公告)号：EP3055576A4
公开(公告)日：2017-06-14
申请号：EP14852316
申请日：2014-10-06
发明人： ROSS GEROLD
IPC分类号： F16B23/00
CPC分类号： F16B23/003 , B21K1/463
摘要： Punch pins which have further extending lobes, and which are designed to punch sockets that have deeper flutes while not having lobes which extend further toward a center axis of the fastener. Using such a punch pin to form a socket in a fastener provides that the resulting socket has flutes which are deeper than they otherwise would be, without having to provide corresponding lobes which extend further toward the center axis of the socket. This extra deepness in the flutes helps to provide extra room for a coating to deposit.
摘要翻译： 具有进一步延伸的凸角的冲头销，其被设计成冲压具有更深槽的套筒，而不具有朝向紧固件的中心轴线进一步延伸的凸角。 使用这样的冲头在紧固件中形成插座使得所得到的插座具有比其他方式更深的凹槽，而不必提供朝向插座的中心轴线进一步延伸的对应的凸角。 笛子的这种特别深度有助于为涂层提供额外的空间。
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公开(公告)号：EP1794465B1
公开(公告)日：2012-04-11
申请号：EP05792725.3
申请日：2005-08-29
CPC分类号： F16B19/05 , B21J15/022
摘要： A lockbolt (100, 200, 300) which includes a head portion (102) and a shaft (104, 302) which extends from the head portion (102). The shaft (104) includes at least a portion which is threaded and has a multi-lobular profile. A collar (120, 304) is swageable onto the multi-lobular threaded portion (104), and thereafter the lobes (114) provide that the collar (120, 304) does not tend to vibrate loose from the threading. The fact that the section which has a multi-lobular profile is also threaded provides that the collar (120, 304) (or a conventional threaded nut) can be selectively rotatably removed and re-installed on the lockbolt (100, 200, 300). Before swaging, the collar (120, 304) may initially include a cylindrical bore (130), or a bore (130) which is multi-faceted, preferably generally corresponding to the profile of the multi-lobular portion of the lockbolt (100, 200, 300). The lockbolt (100, 200) may include a frangible pintail (106, 202), wherein the multi-lobular threaded portion is disposed between the head portion of the bolt and the frangible pintail. Alternatively, the lockbolt (300) maybe pintail-less. A tool (310) for swagging a collar (304) onto a pintail-less lockbolt (300) is also described.
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公开(公告)号：EP1597015B1
公开(公告)日：2009-10-14
申请号：EP04713773.2
申请日：2004-02-23
发明人： JOSEPH, James, W. , BOUMAN, Wim
IPC分类号： B21J15/34
CPC分类号： B21J15/34 , Y10T29/4984 , Y10T29/49943 , Y10T29/49956 , Y10T29/53478 , Y10T29/53496
摘要： An automatic rivet loading module (20) which includes a pusher mechanism (28), a gripper mechanism (26), a mandrel receptacle (30), mechanisms (34, 36) for moving mandrels in the mandrel receptacle (30), and a tool activation device (24). The gripper mechanism (26) receives a rivet (52), and a mandrel (80) is moved through the rivet (52) such that the rivet (52) threads onto the mandrel (80). The gripper mechanism (26) moves out of the way while the pusher mechanism (28) pushes the mandrel (80) down. The pusher mechanism (28) then retracts, and the gripper mechanism (26) closes and is ready to receive another rivet (52). This process is repeated until the mandrel (80) is full of rivets (52). The mandrel receptacle (30) is rotatable such that the loaded mandrel swings to a position under the tool activation device (24) to be loaded into a rivet tool. As the loaded mandrel is swung under the tool activation block (37), a new mandrel is swung under the gripper mechanism (26), in position for loading with rivets (52).
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