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1. 发明申请

WO2011131956A1 FASTENER 审中-公开
标题翻译：紧固件
公开(公告)号：WO2011131956A1
公开(公告)日：2011-10-27
申请号：PCT/GB2011/050474
申请日：2011-03-10
申请人： AVDEL UK LIMITED , CRUTCHLEY, Derek
发明人： CRUTCHLEY, Derek
IPC分类号： F16B5/06 , F16B19/10
CPC分类号： F16B19/1081 , F16B5/0642 , F16B19/1027 , Y10T29/49948
摘要： A fastener (102) for installation in a workpiece (120, 122), the fastener comprising a pin (106) and a body (104) comprising a shell (108) and a radially enlarged head (112), wherein a first engaging means comprising a nylon sleeve (110) is located within a bore (116) of the shell, and a second engaging means comprising a plurality of barbs (118) is located on the exterior of at least part of the pin shank (142), and wherein the pin shank is insertable into the bore of the body from an end of the body remote from the head end, such that the first and second engaging means mutually engage.
摘要翻译：一种用于安装在工件（120,122）中的紧固件（102），所述紧固件包括销（106）和包括壳体（108）和径向扩大头部（112）的主体（104），其中第一接合装置包括尼龙套筒（110）位于所述壳体的孔（116）内，并且包括多个倒钩（118）的第二接合装置位于所述销柄（142）的至少一部分的外部，以及其中，所述销柄从所述主体的远离所述头端的端部插入到所述主体的孔中，使得所述第一和第二接合装置相互接合。

2. 发明申请

WO2004002652A1 SPLIT DIE FOR FORMING GROOVED WORKPIECES 审中-公开
标题翻译：用于形成工作的分离件
公开(公告)号：WO2004002652A1
公开(公告)日：2004-01-08
申请号：PCT/GB2003/001619
申请日：2003-04-15
申请人： TEXTRON FASTENING SYSTEMS LIMITED , CRUTCHLEY, Derek
发明人： CRUTCHLEY, Derek
IPC分类号： B21K1/60
CPC分类号： B21K1/56 , B21C37/202 , B21C37/205 , B21C37/207 , B21K1/60
摘要： A method of forming a radially expandable externally grooved tubular fastener from metal, comprising the steps of providing a suitable tubular blank (11) having a tubular wall (12) and squeezing the tubular wall between an internal member (17) with a surface which engages the internal tubular wall face (15) of the blank and a plurality of external members (18) provided with suitably shaped surfaces engaging the external tubular wall face (16) of the blank (11) thereby to form grooves (23) on the external tubular wall face (15) of the blank (11).
摘要翻译：一种从金属形成可径向扩张的外槽式管状紧固件的方法，包括以下步骤：提供具有管状壁（12）的合适的管状坯料（11），并将管状壁挤压在内部构件（17）之间，坯件的内部管状壁面（15）和多个外部构件（18），其设置有与坯料（11）的外部管状壁面（16）接合的适当形状的表面，从而在外部形成凹槽（23）坯料（11）的管状壁面（15）。

3. 发明申请

WO2008074974A1 BLIND STUD INSERT 审中-公开
公开(公告)号：WO2008074974A1
公开(公告)日：2008-06-26
申请号：PCT/GB2007/004275
申请日：2007-11-09
申请人： AVDEL UK LIMITED , CRUTCHLEY, Derek , WASMUTH, Philip , BREWER, Jonathan
发明人： CRUTCHLEY, Derek , WASMUTH, Philip , BREWER, Jonathan
IPC分类号： F16B37/06 , F16B35/04
CPC分类号： F16B37/062 , F16B35/048 , Y10T29/49908
摘要： An insert for blind installation in a workpiece, and method of manufacture of an insert, the insert (2) comprising a body (4) and anchor stud (6); wherein the stud is inserted into a through bore (22) in the body, part of the stud extending beyond the end of the through bore, and a part of the stud provided with opposed areas of knurling (14, 16) such as threading, being enveloped by a reduced diameter section (24) of the body, such that crimping the stud onto the body causes material to enter the knurling, thereby firmly attaching body and stud, allowing the insert to withstand high torque.
摘要翻译：用于在工件中盲安装的插入件以及制造插入件的方法，所述插入件（2）包括主体（4）和锚栓（6）; 其中所述螺柱插入到所述主体中的通孔（22）中，所述螺柱的一部分延伸超过所述通孔的端部，并且所述螺柱的一部分设置有相对的滚花区域（14,16），例如螺纹连接，被本体的直径减小的部分（24）包围，使得将螺柱压接到主体上使得材料进入滚花，从而牢固地连接主体和螺柱，从而允许插入件承受高扭矩。

4. 发明申请

WO2003051557A1 METHOD OF FASTENING 审中-公开
标题翻译：紧固方法
公开(公告)号：WO2003051557A1
公开(公告)日：2003-06-26
申请号：PCT/GB2002/005661
申请日：2002-12-13
申请人： TEXTRON FASTENING SYSTEMS LIMITED , CRUTCHLEY, Derek , BREWER, Jonathan, Lee , DENHAM, Keith
发明人： CRUTCHLEY, Derek , BREWER, Jonathan, Lee , DENHAM, Keith
IPC分类号： B21J15/04
CPC分类号： B21K25/00 , B21J15/043 , B21J15/36 , Y10T29/49943 , Y10T29/49956 , Y10T29/49963
摘要： A method and fastener for fastening one or more apertured members (48) to an apertured workpiece (52), an aperture (50) of the or each member (48) being aligned with an aperture (54) in the workpiece (52), the method comprising the steps of inserting a fastener (10) into the aligned apertures, the fastener (10) being formed of ductile material and having a head (14), a shank (12), and an axial bore (22) extending through the shank (12) and into the head (14), the shank (14) being circumferentially entire and being formed with an external screw-thread (18) the fastener (10) being inserted so that the head (14) engages a face of the one member (48), and the shank (12) extends through the member (48) or members and into the workpiece (52), and at least a part of the screw-thread (18) is within the workpiece (52), and then, while supporting the fastener (10) at the head (14), drawing into and entirely through the bore (22), in the direction from the tail portion to the head (14), a tapering, enlarged, mandrel head (32) capable of expanding the bore (22) and thereby enlarging the bore (22) evenly throughout its length and causing ductile radial expansion of the shank (12) sufficient to case the external screw-thread (18) to embed in the workpiece (52) and the shank (12) of the fastener (10) undergoing ductile axial reduction in length.
摘要翻译：一种用于将一个或多个有孔构件48紧固到有孔工件52上的方法和紧固件，或者每个构件48的孔50与工件52中的孔54对准，该方法包括以下步骤：将紧固件10插入紧固件10由延性材料形成并且具有头部14，柄部12和延伸穿过柄部12并进入头部14的轴向孔22，柄部14沿周向整体并且形成有外部螺钉螺钉18被插入，使得头部14接合一个构件48的表面，并且柄12延伸穿过构件48或构件并进入工件52，并且螺纹18的至少一部分在工件52内，然后在头部14处支撑紧固件10，在从尾部到头部14的方向上拉入并完全通过孔22，形成锥形的，扩大的心轴头32，其能够扩大孔22，从而在其整个长度上均匀地扩大孔22，并且引起杆12的延性径向膨胀足以使外螺纹18嵌入工件52和紧固件10的柄12上，承受长度的延性轴向减小。

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