公开(公告)号：US20220213916A1

公开(公告)日：2022-07-07

申请号：US17655639

申请日：2022-03-21

申请人： AVDEL UK LIMITED

发明人： Carl HERSANT

IPC分类号： F16B19/10 ,  F16J15/06 ,  F16L55/11 ,  F16L55/132

摘要： A sealing plug comprises the combination of a stem and sleeve, in which the stem is designed to have an external taper such that, on installation of the plug by a setting tool, sleeve material flows into a gap between the sleeve and taper to assist with locking the sleeve and stem together. Furthermore, the tool nose piece has a conical taper designed to cause sleeve material to flow, initially on installation, radially outward to effect locking of the plug into a blind hole into which it is being installed.

公开(公告)号：US10393164B2

公开(公告)日：2019-08-27

申请号：US14914908

申请日：2014-11-06

申请人： AVDEL UK LIMITED

发明人： Jonathan Brewer ,  Carl Hersant

IPC分类号： F16B19/05 ,  B21J15/02

摘要： A lockbolt for installation into apertured workpiece members, comprising a pin having a head and a tail end provided with locking grooves and a single pull groove (20), wherein an installation tool having a collet with a corresponding shape to the pull groove is used to apply an increasing pulling force to the pin tail, thereby to push the collet towards the workpiece, and as the force applied by the hydraulic piston further increases, causing the collar (10) to be swaged into the lock grooves, and halting the force applied by the tool either at a predetermined maximum value or when the pin tail breaks at a breaker groove formed by the single pull groove.

公开(公告)号：USD778134S1

公开(公告)日：2017-02-07

申请号：US29520369

申请日：2015-03-13

申请人： Avdel UK Limited

设计人： Oriano Mezzaqui

公开(公告)号：US08661637B2

公开(公告)日：2014-03-04

申请号：US13592496

申请日：2012-08-23

申请人： Richard King

发明人： Richard King

IPC分类号： B25B11/00

CPC分类号： B25B27/02 ,  Y10T29/53657 ,  Y10T29/53835 ,  Y10T29/53839 ,  Y10T29/53843 ,  Y10T29/53878 ,  Y10T29/53913 ,  Y10T29/53939 ,  Y10T29/53991

摘要： Apparatus for removing a sealing plug from a bore, the sealing plug has an outer sleeve and an inner stem retained within the outer sleeve, the removal taking place after a suitable hole has been drilled part-way into the stem, the removal apparatus has a tapered punch for forcible insertion into the hole in the stem to create an interference fit between the punch and the stem and thereafter driving the stem out of the sleeve while also retaining the stem on the punch by virtue of the interference fit, and sleeve-engaging portion engagable with the sleeve after the punch has removed the stem from the sleeve, the sleeve-engaging portion and the punch being thereafter removable from the bore to remove both the sleeve and the stem from the bore while the sleeve and the stem are both retained on the appropriate parts of the apparatus.

摘要翻译： 用于从孔中去除密封塞的装置，所述密封塞具有外套筒和保持在所述外套筒内的内杆，所述去除在将合适的孔分别钻入所述杆中之后进行，所述移除装置具有 锥形冲头用于强制插入杆中的孔中以在冲头和杆之间产生过盈配合，然后将杆从套筒中驱动，同时还通过过盈配合将杆保持在冲头上，并且套筒接合 所述冲头在所述冲头已经从所述套筒移除所述杆之后可以与所述套筒接合，所述套筒接合部分和所述冲头此后可从所述孔中移除以从所述孔中移除所述套筒和所述杆，同时所述套筒和所述杆都保持 在设备的适当部分。

公开(公告)号：US08302272B2

公开(公告)日：2012-11-06

申请号：US12160556

申请日：2007-01-11

申请人： Aiden Robert Dear ,  Angraj Kumar Seewraj

发明人： Aiden Robert Dear ,  Angraj Kumar Seewraj

IPC分类号： B23P11/00

CPC分类号： B21J15/022 ,  B21J15/28 ,  Y10T29/53709 ,  Y10T29/53717 ,  Y10T29/5377 ,  Y10T29/53783

摘要： A manually held hydraulically and pneumatically powered swaging tool for swaging a collar (35) onto a grooved or threaded bolt (36) includes jaws (39) having internal grooves (40) which match the groove (20) on the bolt. The jaws (39) are openable to receive the projecting portion of the bolt (36) and are closable to engage the bolt. An anvil (26) outside the jaws is axially movable by hydraulic means forwards over the jaws to lock them into engagement with the bolt, and then to force the anvil over the collar (35) to swage it to the bolt. The tool includes a detection rod (40) for detecting when the bolt (36) has been fully inserted into the open jaw (39). Thereby to initiate closure of the jaws by pneumatic means. Also, initial forwards movement of the anvil (26) is arranged to move the jaws axially forwards by an appropriate small distance, if this is necessary to axially align the grooves (40) on the jaws correctly in relation to the groove (20) on the bolt to enable closure of the jaws.

摘要翻译： 用于将套环（35）型锻到带槽或螺栓（36）上的手动液压和气动动力型锻工具包括具有与螺栓上的凹槽（20）匹配的内部凹槽（40）的夹爪（39）。 夹爪（39）可打开以接收螺栓（36）的突出部分并且可关闭以接合螺栓。 颚外侧的砧座（26）可以通过液压装置在颚板的前方向轴向移动以将其锁定成与螺栓接合，然后将砧座推到轴环（35）上以将其推到螺栓上。 该工具包括检测杆（40），用于检测螺栓（36）何时完全插入到打开的夹爪（39）中。 从而通过气动装置启动颚关闭。 此外，砧座（26）的初始向前运动被布置成使夹爪轴向向前移动适当的小距离，如果这是必需的，以使凹槽（40）相对于凹槽（20）正确地轴向对准在颚上 螺栓可以关闭夹爪。

公开(公告)号：US07647680B2

公开(公告)日：2010-01-19

申请号：US11687250

申请日：2007-03-16

申请人： Aiden Dear

发明人： Aiden Dear

IPC分类号： B21J15/10 ,  B23P11/00 ,  B23B31/00

CPC分类号： B21J15/10 ,  B21J15/043 ,  B21J15/105 ,  B21J15/28 ,  Y10T29/49943 ,  Y10T29/5373 ,  Y10T29/53735 ,  Y10T29/53739

摘要： A nose assembly for fitting onto a fastener installation tool for installing fasteners of the type in which a part of the fastener is broken off during the installation process, the nose being provided with a housing and a sleeve, the sleeve having a spring, and a collar which is movable within the housing against resistance of the spring, wherein plunger means are provided on the collar, and wherein the sleeve is threadably engaged with the collar, such that movement of the sleeve causes corresponding movement of the collar and plunger means, the plunger means being arranged to actuate a trigger thereby to open an air valve and allow a flow of compressed air through the tool, thereby to allow installation of the fastener into a workpiece.

摘要翻译： 一种用于安装在紧固件安装工具上的鼻部组件，用于在安装过程中安装紧固件的一部分被分解的类型的紧固件，鼻部设置有壳体和套筒，套筒具有弹簧，以及 该套环能够抵抗弹簧的阻力在壳体内移动，其中柱塞装置设置在套环上，并且其中套筒与套环螺纹接合，使得套筒的运动引起套环和柱塞装置相应的运动， 柱塞装置被布置成致动触发器，从而打开空气阀并允许压缩空气流过工具，从而允许将紧固件安装到工件中。

公开(公告)号：US20080302168A1

公开(公告)日：2008-12-11

申请号：US12160047

申请日：2007-03-19

申请人： Angraj Kumar Seewraj ,  Terence Gilbert

发明人： Angraj Kumar Seewraj ,  Terence Gilbert

IPC分类号： B21J15/22

CPC分类号： B21J15/22 ,  B21J15/105 ,  Y10T29/53739 ,  Y10T29/53748

摘要： A breakstem rivet placing tool conventionally includes a flow restrictions for hydraulic fluid used to drive the tool in a stem pulling direction. This serves to prevent recoil of the tool due to rapid acceleration of an internal piston when the stem of the breakstem rivet breaks. Prior art flow restrictions create a jet of high velocity hydraulic fluid into the tool which may damage components by erosion. A revised fluid damper valve deflects and/or diffuses the fluid flow to avoid damage by erosion.

摘要翻译： 突破铆钉放置工具通常包括用于在杆拉动方向上驱动工具的液压流体的流动限制。 这用于防止由于突破铆钉的杆断裂时内部活塞的快速加速导致工具的后坐力。 现有技术的流动限制产生高速液压流体喷射到工具中，这可能通过侵蚀损坏部件。 经修改的流体阻尼阀使流体流动偏转和/或扩散，以避免损坏。

公开(公告)号：US07237424B2

公开(公告)日：2007-07-03

申请号：US10517715

申请日：2003-04-15

申请人： Derek Crutchley

发明人： Derek Crutchley

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）。

公开(公告)号：US11519443B2

公开(公告)日：2022-12-06

申请号：US17491936

申请日：2021-10-01

申请人： AVDEL UK LIMITED

发明人： Carl Hersant

IPC分类号： F16B19/10 ,  B21J15/04

摘要： A rivet for fastening workpiece members, the rivet including a body comprising a shank extending in a first, longitudinal direction and a head extending in a second, substantially transversal direction, a bore being defined through the shank and the head of the body; and, a stem comprising a main longitudinal portion arranged for insertion into said bore, and an enlarged portion arranged for radially expanding the shank when the enlarged portion is forced into said bore to fasten the workpiece members; the rivet being configured for insertion into respective apertures formed in the workpiece members; and the rivet being further configured such that when the workpiece members are fastened, the head of the body of the rivet is displaced relative to the shank to engage with the stem to lock the stem in place relative to the body and/or the workpiece members.

公开(公告)号：US11045863B2

公开(公告)日：2021-06-29

申请号：US16704615

申请日：2019-12-05

申请人： AVDEL UK LIMITED

发明人： Jonathan Brewer ,  Philip Wasmuth

IPC分类号： B21J15/50 ,  B23D15/04 ,  B23D29/00 ,  B23D33/02 ,  F16B19/05

摘要： Apparatus is disclosed for attaching to a lockbolt via a swaged-mounted collar. The apparatus includes an element which permits relative movement between a cutting blade and an opposing surface so that the collar is held centrally within the apparatus during cutting.