公开(公告)号：WO2009126363A1

公开(公告)日：2009-10-15

申请号：PCT/US2009/033394

申请日：2009-02-06

Applicant: HUCK INTERNATIONAL, INC. ,  WILCOX, Robert, B.

Inventor： WILCOX, Robert, B.

IPC: B21J15/20 ,  B21J15/10 ,  B21J15/16

CPC classification number: B21J15/022 ,  B21J15/10 ,  B21J15/20 ,  B21J15/22 ,  Y10T29/53726 ,  Y10T29/53765

Abstract: An apparatus and method for utilizing an extreme offset nose assembly for installing fasteners are disclosed involving a drawbar, an anvil, and a collet. The drawbar having a first portion, a second portion, a third portion. The third portion transitioning from the second portion by a chamfer or a shoulder. The anvil having a cavity, a first aperture, and a second aperture. The collet having a first bore and a second bore. The drawbar having a section of the first portion disposed within the first aperture, a front section of the second portion threadedly engaged within the second bore of the collet, a rearward section of the second portion passing through the second aperture of the anvil thereby providing a bearing surface between the rearward section of the second portion and the second aperture of the anvil, and the third portion passing through the second aperture of the anvil.

Abstract translation: 公开了一种用于利用用于安装紧固件的极限偏移鼻部组件的装置和方法，其涉及牵引杆，砧座和夹头。 牵引杆具有第一部分，第二部分，第三部分。 第三部分由第二部分通过倒角或肩部过渡。 砧座具有空腔，第一孔和第二孔。 夹头具有第一孔和第二孔。 所述牵引杆具有设置在所述第一孔内的所述第一部分的一部分，所述第二部分的前部螺纹地接合在所述夹头的所述第二孔内，所述第二部分的后部通过所述砧座的所述第二孔，由此提供 在第二部分的后部和砧座的第二孔之间的支承表面，以及穿过砧座的第二孔的第三部分。

公开(公告)号：WO2004015283A1

公开(公告)日：2004-02-19

申请号：PCT/US2003/016105

申请日：2003-05-21

Applicant: HUCK INTERNATIONAL, INC. ,  HUFNAGL, Gerhart ,  KENDALL, James, W.

Inventor： HUFNAGL, Gerhart ,  KENDALL, James, W.

IPC: F16B5/02

CPC classification number: F16B37/067 ,  F16B19/1054

Abstract: A blind type fastener (10) for securing a plurality of workpieces (24, 26) is provided that has a sleeve (14), a pin member (12) and a drive nut (16). The sleeve has a body that is internally threaded along a portion of the sleeve, a head (42) positioned at one end of the sleeve and an internally unthreaded deformable tail portion (30) positioned at the other end of the sleeve that is integrally connected to the sleeve. The head of the sleeve has a plurality of recesses (46) disposed thereon. The pin member is adapted to be disposed within the sleeve and has a breakneck groove that is adapted to fracture at a position that is flush with an outer surface of the sleeve head. The drive nut has a plurality of projections (48) positioned on one end of the drive nut that are adapted to be disposed in the plurality of recesses disposed in the head of the sleeve.

Abstract translation: 提供一种用于固定多个工件（24,26）的盲型紧固件（10），其具有套筒（14），销构件（12）和驱动螺母（16）。 所述套筒具有沿所述套筒的一部分内螺纹的主体，位于所述套筒的一端的头部（42）和位于所述套筒的另一端处的内部无螺纹变形尾部（30），所述可变形的尾部部分被整体连接 到袖子。 套筒的头部具有多个设置在其上的凹部（46）。 销构件适于设置在套筒内并且具有适于在与套筒头的外表面齐平的位置处断裂的突出凹槽。 驱动螺母具有位于驱动螺母的一端上的多个突起（48），其适于设置在设置在套筒的头部中的多个凹部中。

公开(公告)号：WO2003087593A1

公开(公告)日：2003-10-23

申请号：PCT/US2003/004958

申请日：2003-02-19

Applicant: HUCK INTERNATIONAL, INC. ,  HARBIN, Thomas, E. ,  WANG, Hai-Tao ,  MARCH, Michael, U.

Inventor： HARBIN, Thomas, E. ,  WANG, Hai-Tao ,  MARCH, Michael, U.

IPC: F16B19/05

CPC classification number: B21J15/022 ,  F16B19/05 ,  Y10T29/4995

Abstract: A fastening system (10) is provided that includes a fastener having a pin (24) member (24) with a lock groove (26) and crest geometry that is optimized to receive swaged material from collars (14) of materials of different strengths for securing workpieces (18, 20) for different load applications. The lock grooves (26) have the longest width required for collars (14) of lower strength for one application or greater strength for a second application and the crests have the longest width required for collars of greater strength for the second application whereby satisfactory clamp and tensile loads and resistance to failure will result when the lock grooves (26) are filled with collar materials of different strengths. The lock groove (26) and crest geometry is of a uniform construction for the plurality of applications with pin members of a common diameter. Certain collars (14) of different materials have similar outside diameters for installation by a tool (48) having a swage anvil (56) with a uniform swage cavity that swages the collars (14) into the lock grooves for securing workpieces in shear, shear/tension, shear composite and shear/tension composite applications. A method of designing a fastener is also provided that has a uniform lock groove and crest geometry for use in the plurality of applications.

Abstract translation: 提供了紧固系统（10），其包括紧固件，所述紧固件具有带有锁定凹槽（26）的销（24）构件（24），并且顶部几何形状被优化以从不同强度的材料的套环（14）接收模锻材料， 固定用于不同负载应用的工件（18,20）。 锁定槽（26）具有对于一次施加而具有较低强度的套环（14）所需的最长宽度或用于第二次施加的较大强度，并且所述顶部具有对于第二施加具有较大强度的套圈所需的最长宽度，由此令人满意的夹具和 当锁定槽（26）填充有不同强度的套管材料时，将产生拉伸载荷和抗破坏性。 对于具有共同直径的销构件的多个应用，锁定槽（26）和波峰几何形状是均匀的结构。 不同材料的某些套环（14）具有类似的外径，用于通过工具（48）的工具（48）进行安装，所述工具（48）具有均匀的挤压型腔（56），所述锻模砧座具有将套环（14）压入锁定槽中以将工件固定在剪切剪切 /张力，剪切复合材料和剪切/张力复合应用。 还提供了一种设计紧固件的方法，其具有用于多个应用中的均匀的锁定凹槽和波峰几何形状。

公开(公告)号：WO1998006537A1

公开(公告)日：1998-02-19

申请号：PCT/US1997004513

申请日：1997-03-17

Applicant: HUCK INTERNATIONAL, INC.

Inventor： HUCK INTERNATIONAL, INC. ,  PLUNKETT, Mark, R. ,  HICKS, Marvin, R.

IPC: B23Q01/00

CPC classification number: B25B31/005 ,  B21J15/42 ,  B21J15/44

Abstract: A clamping tool (10) for removing the gap between and temporarily clamping workpieces (12, 14) together for subsequent fastening and having a cable actuated toggle member (46) for engagement with one side (70) of the workpieces (12, 14) and a nut member (40) engageable with the opposite side (68) of the workpieces (12, 14).

Abstract translation: 一种夹紧工具（10），用于将工件（12,14）之间的间隙和临时夹紧在一起用于随后的紧固并具有用于与工件（12,14）的一侧（70）接合的电缆致动的肘节件（46） 以及与工件（12,14）的相对侧（68）接合的螺母构件（40）。

公开(公告)号：WO2003058078A1

公开(公告)日：2003-07-17

申请号：PCT/US2002/038736

申请日：2002-12-04

Applicant: HUCK INTERNATIONAL, INC. ,  TERRY, William, W. ,  FULBRIGHT, David, J. ,  BUSBY, Donald, C.

Inventor： TERRY, William, W. ,  FULBRIGHT, David, J. ,  BUSBY, Donald, C.

IPC: F16B19/10

CPC classification number: F16B19/1054 ,  F16B19/1072

Abstract: A two piece blind fastener (10) for securing a plurality of workpieces (20, 22) including a hollow sleeve (12) having an enlarged sleeve head (26) at one end and a pin (14) having an enlarged shear ring (46) at the end opposite the sleeve head followed by an elongated retention portion (48) of reduced diameter. The shear ring is adapted to engage and move inside the sleeve to form a tuliped shaped blind head in response to a relative axial force applied between the pin and sleeve and to shear off proximate to the inner or blind sheet line (64) of the workpieces. The retention portion is then moved with the pin shank (40) into the shear ring and with the shear ring finally located at a position on the retention portion depending upon the overall thickness of the workpieces. This provides a clamp and lock section between the pin and sleeve at the inner or blind side of the workpieces. The pin and sleeve have a lock structure actuated after final formation of the clamp and lock section to provide a lock between the pin and sleeve.

Abstract translation: 一种用于固定多个工件（20,22）的两件式盲紧固件（10），其包括在一端具有扩大的套筒头（26）的中空套筒（12）和具有增大的剪切环的销（14） ）在与袖子头部相对的端部处，随后是直径减小的细长保持部分（48）。 所述剪切环适于在所述套筒内接合和移动以响应于施加在所述销和套筒之间的相对轴向力并且靠近所述工件的所述内部或所述盲板线（64）进行剪切而形成凹陷形状的盲头 。 然后，保持部分随着销柄（40）移动到剪切环中，并且剪切环最终位于保持部分上的位置，这取决于工件的整体厚度。 这提供了在工件的内侧或盲侧的销和套筒之间的夹紧和锁定部分。 销和套筒具有在最终形成夹具和锁定部分之后致动的锁定结构，以在销和套筒之间提供锁定。

公开(公告)号：WO2008054397A1

公开(公告)日：2008-05-08

申请号：PCT/US2006/043232

申请日：2006-11-03

Applicant: HUCK INTERNATIONAL, INC. ,  MERCER, Larry, D. ,  CORBETT, Robert, J.

Inventor： MERCER, Larry, D. ,  CORBETT, Robert, J.

IPC: F16B19/08 ,  B21J15/00

CPC classification number: B21J15/022 ,  B21J15/28 ,  F16B19/05

Abstract: A low swage load fastening system is provided for installing swage-type fasteners. The fastener includes a pin member having an elongated pin shank. An enlarged head at one end of the pin engages one side of the workpieces. A grooved pin portion extends past an opposite side of the workpieces. A collar includes a shank portion adapted to be swaged into the pin lock grooves in response to a relative axial swage load applied by an installation tool. One aspect of the system, the collar is as-headed and does not require thermal processing yet provides an optimum balance of reduced collar shank wall thickness and increased hardness, whereby the swage load is minimized. A low wage load thread form for the lock grooves of the pin is also provided, a reduced diameter, relatively short pull portion pin extension, installation tool improvements, and an associated method of use are also disclosed.

Abstract translation: 提供了一种用于安装标准型紧固件的低压力紧固系统。 紧固件包括具有细长销柄的销构件。 销的一端的扩大的头部接合工件的一侧。 开槽销部分延伸穿过工件的相对侧。 套环包括适于根据由安装工具施加的相对轴向模压载荷而被模锻到销锁定槽中的柄部分。 系统的一个方面，套环是头部的，并且不需要热加工，但是提供了减少的颈部壁厚度和增加的硬度的最佳平衡，由此使挤压负载最小化。 还提供了用于销的锁定槽的低工资负载螺纹形式，还公开了直径减小，相对较短的拉伸部分销延伸，安装工具改进以及相关联的使用方法。

公开(公告)号：WO2000071280A1

公开(公告)日：2000-11-30

申请号：PCT/US1999025738

申请日：1999-10-29

Applicant: HUCK INTERNATIONAL, INC.

Inventor： HUCK INTERNATIONAL, INC. ,  TRAVIS, Robert, D.

IPC: B21J15/32

CPC classification number: B21J15/043 ,  B21J15/30 ,  Y10T29/5373

Abstract: A gripping jaw assembly (34) for a pull tool for setting pull type fasteners of a type which include a pin and collar and/or sleeve with the pin having a pull portion adapted to be gripped by a plurality of jaws (36) in the jaw assembly (34) with the jaws (36) having a plurality of gripping teeth (44) and with the jaws (36) being movable in separate guide tracks (31) and also supported in a manner whereby the jaws (36) and their gripping teeth (44) are maintained axially and radially in phase with each other and with the pull portion of the pin and with the jaw teeth (44) of the separate jaws (36) being maintained in phase with each other when gripping the pull portion of the pin.

Abstract translation: 一种用于拉动工具的夹爪组件（34），用于设置一种类型的拉式紧固件，该类型的紧固件包括销和套环和/或套筒，销具有一个拉动部分，该拉动部分适于由多个钳口（36）夹紧 钳夹组件（34），其夹爪（36）具有多个夹紧齿（44），夹爪（36）可在单独的引导轨道（31）中移动，并且还以这样一种方式被支撑：夹钳（36）及其 夹持齿（44）沿轴向和径向保持彼此相位并且与销的拉动部分保持并且当夹紧拉动部分时，分离的夹爪（36）的爪齿（44）保持彼此相位 的针。

公开(公告)号：WO2004104429A2

公开(公告)日：2004-12-02

申请号：PCT/US2004/007884

申请日：2004-03-15

Applicant: HUCK INTERNATIONAL, INC. ,  HUFNAGL, Gerhart ,  LEE, Gilbert, M. ,  TORRENCE, Randall, G.

Inventor： HUFNAGL, Gerhart ,  LEE, Gilbert, M. ,  TORRENCE, Randall, G.

IPC: F16B

CPC classification number: F16B19/1054 ,  B25B23/1415 ,  B25B27/0007 ,  F16B19/1072 ,  F16B23/0061 ,  F16B31/021

Abstract: A blind fastener (10) for securing a plurality of workpieces (24, 26) is provided that has a sleeve (14), and a pin member (12). In an alternate embodiment, the blind fastener has a sleeve, a pin member and a nut. The sleeves (14) have a head (42) with a plurality of rearwardly sloping recesses (54) disposed therein. The recesses (54) are adapted to be engaged with a plurality of rearwardly sloping nibs (56) disposed on one end of a nose (58) secured to an installation tool. The pin members (12) have a splined head (38) adapted to be engaged with a splined driver (62) secured to an installation tool. Use of the splined head (38) on the pin member (12), the splined driver (62), rearwardly sloping recesses (54) on the sleeve (14), and rearwardly sloping nibs (56) on the nose (58) eliminates camming out of the nibs (56) from the recesses (54) during installation of the blind fastener (10). A nose assembly (60) for installation of the blind fastener (10) is also provided.

Abstract translation: 提供了用于固定多个工件（24,26）的盲紧固件（10），其具有套筒（14）和销构件（12）。 在替代实施例中，盲紧固件具有套筒，销构件和螺母。 套筒（14）具有头部（42），其中设置有多个向后倾斜的凹部（54）。 所述凹部（54）适于与设置在固定到安装工具的鼻部（58）的一端上的多个向后倾斜的笔尖（56）接合。 销构件（12）具有适于与固定到安装工具的花键驱动器（62）接合的花键头（38）。 使用花键头（38）在销构件（12）上，花键驱动器（62），套筒（14）上的向后倾斜凹部（54）和鼻部（58）上的向后倾斜的笔尖（56）消除 在安装盲链紧固件（10）期间，从所述凹部（54）中凸出所述笔尖（56）。 还提供了用于安装盲链紧固件（10）的鼻部组件（60）。

公开(公告)号：WO2004082864A3

公开(公告)日：2004-09-30

申请号：PCT/US2004/005943

申请日：2004-02-26

Applicant: HUCK INTERNATIONAL INC. ,  ROSIER, Hendrik, E.

Inventor： ROSIER, Hendrik, E.

IPC: B21J15/20

Abstract: An offset nose assembly (10) for installing fasteners is provided that generally includes a drawbar (16), a swage anvil (12) and a collet (14). The drawbar (16) has three portions with the third portion transitioning from the second portion by a chamfer (56), the chamfer (56) being of a preselected angle that is adapted to positively engage a chamfer (58) of a preselected angle of a piston (50) of a fastener installation tool (30). Additionally, a generally L-shaped guard assembly (70) is provided that is disposed on the collet (14) to cover a gap (66) defined between the collet (14) and the swage anvil (12). Also, a deflector (38) is provided that is attached to a nut (36) that is threadedly engaged with the rearward end of a bore in the collet (14), the deflector (38) having a section of a uniform constant outside diameter that integrally transitions to a section that has an outside diameter that gradually lessens along its length.

公开(公告)号：WO2004051094A3

公开(公告)日：2004-06-17

申请号：PCT/US2003/036997

申请日：2003-11-18

Applicant: HUCK INTERNATIONAL, INC.

Inventor： HEIN, James, R. ,  BELTZ, Karl, W. ,  SALAZAR, Robert, F.

IPC: F16B7/04

Abstract: A captive nut assembly (10) that allows removal of one or more workpieces and/or provides access to an area between a plurality of workpieces is provided. The captive nut assembly (10) includes a screw (14) with an elongated shank (18) that is adapted to be located in an opening (20) of one or more workpieces and terminates at one end in an enlarged head (30). The shank (18) has a threaded portion (24) adapted to be secured to another workpiece (28). The captive nut assembly (10) also includes a captive nut (12) that is rotatably mounted on the threaded portion (24) of the screw (14) and moveable along the shank (18) of the screw (14) with the head (30) of the screw (14) being located within the bore (34) of the captive nut (12).