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    FASTENER FEED METHOD AND APPARATUS
    1.
    发明申请
    FASTENER FEED METHOD AND APPARATUS 审中-公开
    紧固饲料方法和装置

    公开(公告)号：WO2010041018A1

    公开(公告)日：2010-04-15

    申请号：PCT/GB2009/002407

    申请日：2009-10-08

    申请人： HENROB LIMITED ,  WILLIAMS, Neal, Sean

    发明人： WILLIAMS, Neal, Sean

    IPC分类号： B21J15/32 ,  B23P19/00

    CPC分类号： B21J15/32 ,  B23P19/001 ,  Y10T29/49771 ,  Y10T29/49947 ,  Y10T29/53 ,  Y10T29/53313 ,  Y10T29/53478

    摘要： Fasteners, such as rivets, are fed to a fastener insertion tool (1) via a buffer magazine (5) adjacent to the tool. The buffer is movable with the tool and C-frame between an operative position where fasteners can be inserted int a workpiece and a re-filling position where it is docked at a docking station (13) to reload. Fasteners are delivered to the docking station from a source (14) and held there ready for when the tool docks. Once docked a transfer gat is opened at an interface between the buffer magazine (15) and the docking station (13) and fasteners from the docking station are transferred into the buffer magazine. A fastener insertion cycle is executed whilst the docking station is refilled with fasteners. A control cycle is used to control the quantity of fasteners loaded into a storage track at the docking station and operates to reduce overfilling of the buffer.

    摘要翻译： 诸如铆钉的紧固件通过邻近工具的缓冲箱（5）被馈送到紧固件插入工具（1）。 该缓冲器可与工具和C形框架一起移动，其中工作位置可将紧固件插入到工件中，并且重新填充位置，在该位置，其停靠在对接站（13）以重新加载。 紧固件从源（14）输送到坞站，并在工具停靠时保持准备。 一旦对接，在缓冲箱（15）和对接站（13）之间的接口处打开传送盖，并且来自对接站的紧固件被转移到缓冲箱中。 在对接站用紧固件重新填充的同时执行紧固件插入循环。 使用控制循环来控制在对接站处加载到存储轨道中的紧固件的数量并且操作以减少缓冲器的过度填充。

    IMPROVEMENTS IN OR RELATING TO SELF-PIERCING RIVETING
    3.
    发明申请
    IMPROVEMENTS IN OR RELATING TO SELF-PIERCING RIVETING 审中-公开
    改善或相关于自我激励的改进

    公开(公告)号：WO1994014554A1

    公开(公告)日：1994-07-07

    申请号：PCT/GB1993002608

    申请日：1993-12-20

    申请人： HENROB LIMITED ,  COTTERILL, Alf ,  BLACKET, Stuart, Edmond ,  SINGH, Sumanjit

    发明人： HENROB LIMITED

    IPC分类号： B21J15/02

    CPC分类号： B21J15/10 ,  B21J15/025 ,  Y10T29/49837 ,  Y10T29/49956 ,  Y10T29/5343 ,  Y10T29/5377

    摘要： A method of riveting comprises inserting a self-piercing rivet (1) into sheet material (5, 6) without full penetration such that the deformed end of the rivet (1) remains encapsulated by an upset annulus of the sheet material. The sheet material (5, 6) is clamped with a substantial force during the riveting operation in the region around the rivet insertion location. The clamping force is maintained constant throughout at least the major part of the riveting operation and has a magnitude of up to 1.5 tonnes. A riveting machine for carrying out the method comprises a punch (10), means for feeding rivets successively to the punch (10) for insertion into sheet material (5, 6) to be riveted, a die (15) aligned with the punch (10) for deforming the rivet (1) inserted thereby, and clamping means (11) for clamping the sheet material (5, 6) with a substantial force during the riveting operation in the region around the rivet insertion location.

    摘要翻译： 一种铆接方法包括将穿孔铆钉（1）插入到片材（5,6）中而没有完全穿透，使得铆钉（1）的变形的端部保持被薄片材料的镦粗环封装。 在铆接插入位置周围的区域中铆接操作期间，片材（5,6）以大量的力被夹紧。 至少在铆接操作的主要部分，夹紧力保持不变，并且其强度可达1.5吨。 用于执行该方法的铆接机包括冲头（10），用于将铆钉连续地供给到冲头（10）以插入待铆接的片材（5,6）中的装置，与冲头对准的模具（15） 10），用于使由此插入的铆钉（1）变形，以及夹紧装置（11），用于在铆接插入位置周围的区域中的铆接操作期间用大量力夹紧片材（5,6）。

    LINEAR ACTUATOR ASSEMBLY
    5.
    发明申请
    LINEAR ACTUATOR ASSEMBLY 审中-公开
    线性执行器总成

    公开(公告)号：WO2015107353A1

    公开(公告)日：2015-07-23

    申请号：PCT/GB2015/050085

    申请日：2015-01-16

    申请人： HENROB LIMITED

    发明人： BLACKET, Stuart Edmund ,  GOSTYLLA, Wojciech ,  CLEW, Nicholas Richard

    IPC分类号： B21J15/26 ,  B21J15/32

    CPC分类号： B21J15/26 ,  B21D39/03 ,  B21J15/025 ,  B21J15/027 ,  B21J15/10 ,  B23K20/1265 ,  B23K20/127 ,  B23K20/227 ,  B23K20/2333 ,  B23K20/24 ,  B23K26/0066 ,  B23K2201/006 ,  B23K2203/04 ,  B23K2203/05 ,  B23K2203/10 ,  B23K2203/14 ,  B23K2203/15 ,  B23K2203/16 ,  B23K2203/172 ,  B23K2203/18 ,  B23K2203/20 ,  B23K2203/24 ,  B23K2203/34 ,  B23K2203/42 ,  F16B5/08 ,  F16H25/2025 ,  H02K41/02

    摘要： A linear actuator assembly (2) comprises a housing, an output shaft (6), a nose piece (34) and a negative pressure device. The output shaft (6) defines an actuator assembly axis, and is movable along the actuator assembly axis between an extended position and a retracted position relative to the housing. The nose piece (34) is slidably mounted to the output shaft and movable between an extended position and a retracted position relative to the output shaft. The nose piece and the output shaft co-operatively define a chamber (54, 56, 62) for containing a quantity of fluid, the volume of the chamber being smaller when the nose piece is in the retracted position than when the nose piece is in the extended position. The negative pressure device is connectable to the chamber, and is selectively operable so as to reduce the pressure in the sealed volume, thereby urging the nose piece from the extended position towards the retracted position.

    摘要翻译： 线性致动器组件（2）包括壳体，输出轴（6），鼻部件（34）和负压装置。 输出轴（6）限定致动器组件轴线，并且可沿致动器组件轴线相对于壳体在延伸位置和缩回位置之间移动。 鼻件（34）可滑动地安装到输出轴上，并可相对于输出轴在延伸位置和缩回位置之间移动。 鼻部件和输出轴可共同地限定用于容纳一定量的流体的腔室（54,56,62），当鼻件处于缩回位置时，腔室的容积小于当鼻件处于 延长的位置。 负压装置可连接到腔室，并且可选择性地可操作以便减小密封体积中的压力，从而将鼻片从延伸位置推向缩回位置。

    FASTENER DISPENSING APPARATUS
    9.
    发明申请
    FASTENER DISPENSING APPARATUS 审中-公开
    紧固件分配装置

    公开(公告)号：WO2011058297A1

    公开(公告)日：2011-05-19

    申请号：PCT/GB2010/001957

    申请日：2010-10-22

    申请人： HENROB LIMITED ,  CLEW, Nicholas, Richard ,  GOSTYLLA, Wojciech ,  BLACKET, Stuart, Edmund

    发明人： CLEW, Nicholas, Richard ,  GOSTYLLA, Wojciech ,  BLACKET, Stuart, Edmund

    IPC分类号： B21J15/32

    CPC分类号： B21J15/323 ,  Y10T29/49956 ,  Y10T29/53513

    摘要： A fastener dispensing apparatus (1) for dispensing fasteners (11) to a workpiece, comprising a body through which a punch path is defined and a punch (6) at least partially within the punch path. The punch (6) is reciprocally moveable between a retracted position and an advanced position in which the tip of the forward portion extends from an end of the punch path in order to drive a fastener (11) towards the workpiece. A fastener feed path (P) extends transverse to the punch path and is defined in part by a surface (34) of the body, the fastener feed path (P) being arranged for receipt of an elongate carrier (10) of fasteners (11). The apparatus (1) further comprises a fastener feeding device for sequentially feeding fasteners (11) supported in the elongate carrier (10) along the fastener feed path (P) and into alignment with the end of the punch path.

    摘要翻译： 一种用于将紧固件（11）分配给工件的紧固件分配装置（1），包括：穿过该冲头的定位的主体和至少部分地在冲头通道内的冲头（6）。 冲头（6）在缩回位置和前进位置之间往复运动，在该位置，前部的尖端从冲头通道的端部延伸，以便朝向工件驱动紧固件（11）。 紧固件进给路径（P）横向于冲头路径延伸并且部分地由主体的表面（34）限定，紧固件进给路径（P）布置成用于接收紧固件（11）的细长载体（10） ）。 装置（1）还包括紧固件进给装置，用于沿着紧固件进给路径（P）顺序地供给紧固件（11），紧固件（11）支撑在细长托架（10）中并且与冲头通道的端部对齐。

    JOINING APPARATUS AND METHOD
    10.
    发明申请
    JOINING APPARATUS AND METHOD 审中-公开
    接线装置及方法

    公开(公告)号：WO2010012973A1

    公开(公告)日：2010-02-04

    申请号：PCT/GB2009/001572

    申请日：2009-06-23

    申请人： HENROB LIMITED ,  CLARKE, Christopher, James ,  DOO, Roger, Stanton ,  LUCAS, Margaret ,  TRINICK, Russell, John

    发明人： CLARKE, Christopher, James ,  DOO, Roger, Stanton ,  LUCAS, Margaret ,  TRINICK, Russell, John

    IPC分类号： B21J15/02

    CPC分类号： B21J15/025 ,  B21J15/12 ,  Y10T29/49956 ,  Y10T29/5377

    摘要： A joint is produced in at least two overlapping workpieces (W1, W2) using a joining tool comprising a punch (16) reciprocally disposed in a cylinder. The workpieces (W1, W2) are disposed between the tool and a die (12) and the tool is used to apply a compressive force to deform the workpieces into a joint at a joining area between the tool and the die. Continuous ultrasonic energy (A) is applied to at least one of the workpieces in the joining area for at least part of the time during production of the joint so as to increase the ductility of at least one of the workpieces in the joining area. This induces an acousto-plastic effect in the material being formed which temporarily reduces its strength so as to exhibit increased ductility. The joining method is used in self -piercing riveting and enables viable joints to be formed in high strength materials or thick sheets of material.

    摘要翻译： 使用包括往复设置在气缸中的冲头（16）的接合工具在至少两个重叠的工件（W1，W2）中产生接头。 工件（W1，W2）设置在工具和模具（12）之间，并且工具用于施加压缩力，以使工件在工具和模具之间的接合区域处变形成接头。 在接头的制造过程中，连续超声能量（A）至少部分地施加在接合区域中的至少一个工件上，以增加接合区域中至少一个工件的延展性。 这在正在形成的材料中引起声音塑性效应，其暂时降低其强度，从而表现出延长的延展性。 接合方法用于自拔铆接，并且可以在高强度材料或厚片材料中形成可行的接头。