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1. 发明授权

US5035129A Repetition riveting apparatus 失效
标题翻译：重复铆接设备
公开(公告)号：US5035129A
公开(公告)日：1991-07-30
申请号：US554450
申请日：1990-07-19
申请人： Keith Denham , Aiden R. Dear
发明人： Keith Denham , Aiden R. Dear
IPC分类号： B21J15/10 , B21J15/00 , B21J15/02 , B21J15/16 , B21J15/28 , B21J15/34 , B21J15/36
CPC分类号： B21J15/34 , B21J15/28 , Y10T29/53739
摘要： Repetition pull-through blind riveting apparatus (10), of the type comprising a reusable and reloadable mandrel with an enlarged head which is pulled through each tubular rivet in turn to install the rivet is provided with a safety device (141) for counting the total number of times the mandrel has been pulled. The apparatus includes pneumatically-operated mandrel pulling device, and a counter (132) counts the number of times the pressure of the air powering the pulling device reaches a pressure slightly below that required to pull the mandrel head through a rivet. The counter (132) is arranged to actuate, when a safe limit number of pulls has been counted, both a shut-off valve (137) to shut-off the supply of pressure air to the mandrel pulling device, and a visual indicator (135). The visual indicator (135) may be actuated at a warning count number rather lower than the safe limit number. The counter (132) can be reset to zero only by use of a separate key (142), when a new mandrel is installed in the rivet placing apparatus.

2. 发明授权

US5634264A Riveting apparatus 失效
标题翻译：铆接设备
公开(公告)号：US5634264A
公开(公告)日：1997-06-03
申请号：US618717
申请日：1996-03-20
申请人： Aiden R. Dear , Keith Denham , Angraj K. Seewraj
发明人： Aiden R. Dear , Keith Denham , Angraj K. Seewraj
IPC分类号： B21J15/10 , B21J15/04 , B21J15/06 , B21J15/16 , B21J15/28 , B21J15/32 , B21J15/34 , B21J15/36
CPC分类号： B21J15/34 , B21J15/043 , B21J15/105 , B21J15/28 , Y10T29/5303 , Y10T29/53065 , Y10T29/53496 , Y10T29/53513 , Y10T29/53722 , Y10T29/5377
摘要： A riveting apparatus which includes an elongated mandrel, a mandrel gripping mechanism, a mechanism for feeding rivets forwardly along the mandrel, and an abutment provided by a plurality of members, and a control system including an actuation device such that, upon actuation by an operator of the actuation device, the control system controls the riveting apparatus so that the rivet feeding mechanism is activated and deactivated, the abutment members are closed or opened, and the mandrel gripping mechanism is activated or deactivated, with a time delay between each step, to enable rapid removal and replacement of the mandrel.
摘要翻译：一种铆接装置，其包括细长心轴，心轴夹持机构，用于沿心轴向前进给铆钉的机构，以及由多个构件提供的邻接件，以及包括致动装置的控制系统，使得在操作者致动时所述控制系统控制所述铆接装置，使得所述铆钉进给机构被启动和停用，所述抵接构件被关闭或打开，并且所述心轴夹持机构被激活或停用，每个步骤之间的时间延迟到能够快速拆卸和更换心轴。

3. 发明授权

US5778516A Riveting apparatus 失效
标题翻译：铆接设备
公开(公告)号：US5778516A
公开(公告)日：1998-07-14
申请号：US618719
申请日：1996-03-20
申请人： Aiden R. Dear , Keith Denham , Angraj K. Seewraj
发明人： Aiden R. Dear , Keith Denham , Angraj K. Seewraj
IPC分类号： B21J15/10 , B21J15/04 , B21J15/06 , B21J15/16 , B21J15/28 , B21J15/32 , B21J15/34 , B21J15/36 , B23Q15/00 , B23P11/00
CPC分类号： B21J15/34 , B21J15/043 , B21J15/105 , B21J15/28 , Y10T29/5303 , Y10T29/53065 , Y10T29/53496 , Y10T29/53513 , Y10T29/53722 , Y10T29/5377
摘要： Riveting apparatus of the type in which an elongated mandrel, having an enlarged head at one end and loaded with a plurality of the tubular rivets forming a column of rivets on the mandrel, is gripped by gripping mechanism at or near the end remote from the head, and reciprocated relative to an abutment (32), by relative reciprocation between the gripping means (43) and the abutment, the rivets in the column being fed forwardly along the mandrel so that the leading rivet nearest the mandrel head is positioned between the mandrel head and the abutment (32) and can then be set by moving the mandrel rearwardly relative to the abutment (32) so as to draw the head of the mandrel through the bore of the rivet while the rivet is supported by the abutment (32), includes pneumatically operated rivet-feeding mechanism for feeding rivets forwardly along the mandrel, a valve mechanism for shutting off the supply of air to the rivet feeding mechanism thereby to disable it, and the valve mechanism is responsive to the presence or absence of a mandrel in the gripping mechanism (43) the valve mechanism being closed in the absence of a mandrel and open only in the presence of a mandrel.
摘要翻译：这种类型的铆接装置，其中在一端具有扩大的头部并且装载有形成在心轴上的铆钉列的多个管状铆钉的细长心轴在远离头部的端部或附近被夹持机构夹紧并且通过夹持装置（43）和邻接件之间的相对往复运动相对于邻接件（32）往复运动，柱中的铆钉沿着心轴向前馈送，使得最靠近心轴头的引导铆钉位于心轴之间头部和邻接件（32），然后可以通过相对于邻接件（32）向后移动心轴来设定，以便当铆钉由邻接件（32）支撑时，将心轴的头部穿过铆钉的孔，包括用于沿着心轴向前输送铆钉的气动铆接进给机构，用于切断向铆钉供给机构供应空气的阀机构，从而将其禁止，并且阀机构i 响应于夹持机构（43）中心轴的存在或不存在，阀机构在没有心轴的情况下被关闭，并且仅在心轴存在的情况下才打开。

4. 发明授权

US07438773B2 Method of manufacturing a blind threaded insert 有权
标题翻译：盲螺纹插入件的制造方法
公开(公告)号：US07438773B2
公开(公告)日：2008-10-21
申请号：US10415178
申请日：2001-10-11
申请人： Keith Denham , Matthias Jokisch
发明人： Keith Denham , Matthias Jokisch
IPC分类号： C21D9/22
CPC分类号： B21D39/06 , B23P15/00 , F16B37/065
摘要： A method of manufacturing a blind threaded insert from metal which method comprises the steps of at least partially forming the insert, by a cold-forming process, other than the internal thread; forming the internal thread; and annealing the appropriate part of the insert to promote later deformation during installation.
摘要翻译：一种从金属制造盲螺纹插入件的方法，该方法包括以下步骤：除了内螺纹之外，通过冷成型工艺至少部分地形成插入件; 形成内螺纹; 并对插入件的适当部分退火以促进安装过程中的后期变形。

5. 发明授权

US5315744A Method and apparatus for pull-through blind installation of a tubular member 失效
标题翻译：用于管状构件的直通盲孔安装的方法和装置
公开(公告)号：US5315744A
公开(公告)日：1994-05-31
申请号：US818456
申请日：1992-01-03
申请人： Keith Denham , Michael Miles
发明人： Keith Denham , Michael Miles
IPC分类号： B23P19/04 , B21D39/06 , B21J15/02 , B21J15/06 , B23P11/02 , B23P11/00
CPC分类号： B21J15/105 , B21J15/04 , Y10T29/53739 , Y10T29/5377 , Y10T29/5383
摘要： An apparatus for the pull-through blind installation of a headless tubular ferrule in a hole in a workpiece at a position therealong spaced from the nearer face of the workpiece includes an annular anvil for supporting the ferrule inside the workpiece hole; anvil supporting means for initially supporting the anvil at a position inside the workpiece hole; a mandrel having a stem extending through the anvil aperture; and an enlarged head. The apparatus further includes a pneumatically-operated retraction device for retracting the mandrel stem through the anvil aperture thereby to draw the mandrel head into the adjacent part of the bore of the ferrule while the ferrule is supported inside the workpiece hole by the annular anvil, thereby to enlarge the part of the ferrule more remote from the anvil into engagement with the workpiece; and a pneumatically-operated withdrawal device for withdrawing the anvil away from the ferrule to allow the mandrel head to be withdrawn completely through the remainder of the bore of the ferrule, to complete installation of the ferrule.
摘要翻译：一种用于在与工件的更近的表面间隔开的位置上的工件的孔中的无头管状套圈的直通盲孔安装装置包括用于将工具孔内的套圈支撑的环形砧座; 砧支撑装置，用于在工件孔内部的位置处最初支撑砧座; 具有延伸穿过砧孔的杆的心轴; 和一个扩大的头。该装置还包括气动操作的缩回装置，用于通过砧孔缩回心轴杆，从而通过环形砧将套圈支撑在工件孔内，从而将芯棒头拉入套圈孔的相邻部分，由此将更远离砧座的套圈的部分放大成与工件接合; 以及用于将砧座从套圈中取出的气动拔出装置，以允许芯头头部通过套圈的孔的其余部分完全取出，以完成套圈的安装。

6. 发明授权

US3977229A Anvil for blind riveting tool 失效
标题翻译：防滑工具ANVIL
公开(公告)号：US3977229A
公开(公告)日：1976-08-31
申请号：US612007
申请日：1975-09-10
申请人： Zea Raheem Alvi , William David Bradley , Keith Denham , Frederick Arthur Summerlin
发明人： Zea Raheem Alvi , William David Bradley , Keith Denham , Frederick Arthur Summerlin
IPC分类号： F16B19/10 , B21J15/06 , B21J15/36 , B21J15/34
CPC分类号： B21J15/045 , B21J15/36 , Y10T29/5373
摘要： An anvil for a blind riveting tool for locking the plugs of self-plugging blind rivets. The anvil has a central aperture (11), an annular abutment face (13) peripherally of the aperture (11) and a rim (14) radially inwardly of the abutment face (13) and peripherally of the aperture (11). The rim (14) projects forwardly of the abutment face (13) and has a forward end face (16) which is inclined rearwardly and outwardly and provided with generally concave recesses (15) which extend radially across the end face (16) and divide it into a plurality of lands (20) which during placing of a rivet operate to swage part of the mandrel of the rivet into locking engagement with the shell of the rivet.

7. 发明申请

US20080107499A1 BLIND FASTENER AND METHOD OF INSTALLATION THEREOF 失效
标题翻译：螺丝紧固件及其安装方法
公开(公告)号：US20080107499A1
公开(公告)日：2008-05-08
申请号：US11972331
申请日：2008-01-10
申请人： Keith Denham , Jonathan Brewer
发明人： Keith Denham , Jonathan Brewer
IPC分类号： F16B4/00 , F16B5/00
CPC分类号： F16B37/067 , F16B19/086 , F16B29/00 , F16B37/068 , Y10T29/49945
摘要： A blind fastener (11) for installation in a thermoplastic workpiece, which blind fastener has a leading end face (21) which is substantially flat and non-abrasive and without drilling teeth, so that when the leading end face of the fastener is held in contact with the near face of the thermoplastic workpiece (22) and heat and pressure are applied to the contacted area of the workpiece by means of the leading end of the fastener, the fastener progressively forms a hole through the thermoplastic workpiece in which hole it can then be installed.
摘要翻译：一种用于安装在热塑性工件中的盲紧固件（11），所述盲紧固件具有基本上平坦且不磨损且没有钻孔的前端面（21），使得当紧固件的前端面保持在与热塑性工件（22）的近面接触，通过紧固件的前端将热和压力施加到工件的接触区域，紧固件逐渐形成穿过热塑性工件的孔，然后安装。

8. 发明授权

US5697141A Method of securing members together 失效
标题翻译：将构件固定在一起的方法
公开(公告)号：US5697141A
公开(公告)日：1997-12-16
申请号：US593335
申请日：1996-01-29
申请人： Keith Denham , Neil J. Sherry
发明人： Keith Denham , Neil J. Sherry
IPC分类号： F16B5/04 , F16B19/10 , B23P11/02
CPC分类号： F16B19/1054 , F16B5/04 , Y10T29/49956 , Y10T29/53735 , Y10T29/5377
摘要： A method of riveting two metal sheets together including the steps of inserting the shank of a blind rivet through superposed oversized holes in the sheets, and deforming the parts of the sheets immediately surrounding the apertures by compression between the blind head and the preformed head of the rivet when the rivet is placed. The holes are oversized to allow for manufacturing and assembly tolerances, and deformation of the sheets provides interengagement between the sheets and substantially increases their resistance to slipping sideways relative to each other.
摘要翻译：将两个金属片铆接在一起的方法包括以下步骤：将盲铆钉的柄部穿过片材中的叠置的大尺寸的孔，并且通过在盲孔和预成形的头部之间的压缩使紧邻围绕孔的片材的部分变形当铆钉被放置时铆钉。孔过大以允许制造和组装公差，并且片材的变形提供片材之间的相互接合并且基本上增加它们相对于彼此侧向滑动的阻力。

9. 发明授权

US5478280A Method of making a tubular body having a deformable internal skirt 失效
标题翻译：制造具有可变形内部裙部的管状体的方法
公开(公告)号：US5478280A
公开(公告)日：1995-12-26
申请号：US124000
申请日：1993-09-21
申请人： Keith Denham
发明人： Keith Denham
IPC分类号： B21J5/10 , B21J15/00 , B21K1/60 , B21K21/08 , F16B9/00 , B21K1/58
CPC分类号： B21K1/60 , B21K21/08
摘要： A tubular body (74, 102) having a deformable internal annular skirt is made from a blank (10, 80) having a stopped bore (20) which terminates at an end wall (24). First, an aperture (40) is formed in the end wall (24) to provided a through bore, of which a main region is provided by the formerly stopped bore (20). The aperture (40) is made to taper towards the main region and to a diameter substantially smaller than that of the main region. Material peripherally of the aperture (40) is then swaged towards and into the main region, and radially outwardly in the main region, thereby forming the swaged material into a skirt. The tapering aperture (40) can be formed by use of a punch (30) and a die (32) having a die aperture (36) larger than the punch diameter. By making the aperture (40) not radially symmetrical, the resulting skirt (70, 98) can be made of unequal lengths on opposite radii. The aperture (114) can be made non-symmetrical by using a punch slightly offset from the axis of the die aperture (36) or by making the end wall of different thickness on different radii.
摘要翻译：具有可变形内部环形裙部的管状体（74,102）由具有终止于端壁（24）处的停止孔（20）的坯件（10,80）制成。首先，在端壁（24）中形成孔（40）以设置通孔，其中主区域由先前停止的孔（20）提供。孔（40）使得朝向主区域逐渐变细，直径大大小于主区域的直径。然后，孔（40）的外围的材料向主区域和主区域径向向外模制，从而将模锻材料形成为裙部。锥形孔（40）可以通过使用具有大于冲头直径的模孔（36）的冲头（30）和模具（32）形成。通过使孔（40）不是径向对称的，所得到的裙部（70,98）可以在相对的半径上由不等长度制成。可以通过使用从模孔（36）的轴线略微偏移的冲头，或者通过使不同厚度的端壁在不同的半径上而使孔（114）不对称。

10. 发明授权

US06447399B1 Method of forming a tubular member 失效
标题翻译：形成管状构件的方法
公开(公告)号：US06447399B1
公开(公告)日：2002-09-10
申请号：US09700086
申请日：2000-12-20
申请人： Keith Denham
发明人： Keith Denham
IPC分类号： B21K144
CPC分类号： B21K1/60
摘要： A method of forming a tubular member with longitudinal slots along part of its wall, comprising the steps of: firstly, forming longitudinal zones of weakness along part of the wall of the tubular member, and secondly, expanding the said part of the tubular member radially to cause fracture of the wall of the member along the longitudinal zones, thereby to form longitudinal slots.
摘要翻译：一种沿其壁的一部分形成具有纵向狭槽的管状构件的方法，包括以下步骤：首先，沿着管状构件的壁的一部分形成弱化纵向区域，其次，径向地扩大管状构件的所述部分以使构件的壁沿着纵向区域断裂，从而形成纵向槽。

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