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1. 发明授权

US07926157B2 Hydraulic damper valve 有权
标题翻译：液压减震阀
公开(公告)号：US07926157B2
公开(公告)日：2011-04-19
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： B21J15/20 , B21J15/34
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。

2. 发明申请

US20080302168A1 Hydraulic Damper Valve 有权
标题翻译：液压减震阀
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。

3. 发明授权

US08151423B2 Fastener installation tool 有权
标题翻译：紧固件安装工具
公开(公告)号：US08151423B2
公开(公告)日：2012-04-10
申请号：US12809908
申请日：2008-10-23
申请人： Aiden Dear , Angraj Kumar Seewraj , Simon Andrew
发明人： Aiden Dear , Angraj Kumar Seewraj , Simon Andrew
IPC分类号： B21J15/22 , B21D9/05
CPC分类号： B21J15/22 , B21J15/043 , B21J15/105 , B21J15/326 , Y10T29/5373 , Y10T29/53739 , Y10T29/53748
摘要： A fastener installation tool for installing breakstem fasteners, wherein a part of the fastener is broken off during installation and ejected into a collector bottle, provided with a safety disabling means, comprising a valve located in series with and between the tool trigger and main operating valve, wherein removal of the collector bottle causes the valve to close to prevent operation of the main operating valve, thereby to prevent use of the tool with the connector bottle disconnected.
摘要翻译：一种用于安装突破式紧固件的紧固件安装工具，其中紧固件的一部分在安装期间被分解并且被排出到具有安全禁用装置的收集器瓶中，该安全禁用装置包括与工具扳机和主操作阀串联并在其之间的阀其中，收集器瓶的取出导致阀关闭以防止主操作阀的操作，从而防止连接瓶脱开的工具的使用。

4. 发明申请

US20100314430A1 FASTENER INSTALLATION TOOL 有权
标题翻译：紧固件安装工具
公开(公告)号：US20100314430A1
公开(公告)日：2010-12-16
申请号：US12809908
申请日：2008-10-23
申请人： Aiden Dear , Angraj Kumar Seewraj , Simon Andrew
发明人： Aiden Dear , Angraj Kumar Seewraj , Simon Andrew
IPC分类号： B21J15/28 , B21J15/10
CPC分类号： B21J15/22 , B21J15/043 , B21J15/105 , B21J15/326 , Y10T29/5373 , Y10T29/53739 , Y10T29/53748
摘要： A fastener installation tool for installing breakstem fasteners, wherein a part of the fastener is broken installation and ejected into a collector bottle, provided with a safety disabling means, comprising a valve located in series with and between the tool trigger and main operating valve, wherein removal of the collector bottle causes the valve to close to prevent operation of the main operating valve, thereby to prevent use of the tool with the connector bottle disconnected.
摘要翻译：一种用于安装破碎紧固件的紧固件安装工具，其中所述紧固件的一部分被破坏安装并且被排出到具有安全禁用装置的收集器瓶中，所述安全禁用装置包括与所述工具扳机和所述主操作阀串联设置的阀，取出收集器瓶会导致阀关闭，以防止主操作阀的操作，从而防止连接瓶脱开的工具的使用。

5. 发明授权

US08302272B2 Apparatus for swaging a collar onto an externally grooved member 有权
标题翻译：用于将套环锻造到外部凹槽构件上的装置
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。

6. 发明申请

US20100170071A1 APPARATUS FOR SWAGING A COLLAR ONTO AN EXTERNALLY GROOVED MEMBER 有权
标题翻译：用于将一个COLLAR切换到外部存储的会员的装置
公开(公告)号：US20100170071A1
公开(公告)日：2010-07-08
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。

7. 发明申请

US20090205184A1 FASTENER INSTALLATION TOOL 审中-公开
标题翻译：紧固件安装工具
公开(公告)号：US20090205184A1
公开(公告)日：2009-08-20
申请号：US12305423
申请日：2008-01-28
申请人： Angraj Kumar Seewraj , Peter Michael Beecherl
发明人： Angraj Kumar Seewraj , Peter Michael Beecherl
IPC分类号： B23P11/00
CPC分类号： B21J15/22 , B21J15/105 , Y10T29/53774
摘要： The present invention provides a hydro-pneumatically operated fastener installation tool (2), including a head (4) having hydraulically driven gripping and pulling means for gripping and pulling the stem of a fastener, thereby to install the fastener, and a hydraulic inlet port (6) provided in the head (4) for supplying hydraulic fluid to a cylinder (8) to drive the gripping and pulling means, wherein the cross-sectional shape of the hydraulic inlet port (6) is non-circular, such that a cross section of the inlet port (6) has a longitudinal axis and lateral axis, wherein the longitudinal axis runs widthways across the tool head (4).
摘要翻译：本发明提供了一种液压气动操作的紧固件安装工具（2），其包括具有用于夹紧和拉动紧固件的杆的液压驱动的夹紧和牵引装置的头部（4），从而安装紧固件，以及液压入口（6），设置在头部（4）中，用于将液压流体供应到气缸（8）以驱动夹紧和牵引装置，其中液压入口（6）的横截面形状是非圆形的，使得入口端口（6）的横截面具有纵向轴线和横向轴线，其中纵向轴线穿过工具头部（4）的宽度方向。

8. 发明授权

US06637099B1 Riveting apparatus 失效
标题翻译：铆接设备
公开(公告)号：US06637099B1
公开(公告)日：2003-10-28
申请号：US09700007
申请日：2000-12-20
申请人： Angraj Kumar Seewraj
发明人： Angraj Kumar Seewraj
IPC分类号： B21J1528
CPC分类号： F15B15/1447 , B21J15/00 , B21J15/043 , B21J15/105 , B21J15/34 , Y10T29/53496 , Y10T29/5377
摘要： A riveting apparatus is described, including a body having an abutment means (19,32) mounted at one end thereof, and stop means (52,53) mounted at a position remote therefrom, so that a mandrel (30) inserted through the abutment means (19,32) has it end remote from the head located axially by the stop means (52,53) in predetermined axial relationship to the body, characterized in that the abutment means (19,32) is adjustable with respect to the body in the direction along the mandrel axis, thereby to provide adjustment of the relative positions of the abutment (19,32) and the mandrel head (33). A pneumatic piston means for use in the rivet feeding means (55) in the riveting apparatus is also described.
摘要翻译：描述了一种铆接装置，包括具有安装在其一端的邻接装置（19,32）的本体和安装在远离其的位置的止动装置（52,53），使得通过支座插入的心轴（30）装置（19,32）使其远离位于与止动装置（52,53）轴向相对于主体的预定轴向关系的头部，其特征在于，邻接装置（19,32）可相对于主体沿着心轴轴线的方向，从而提供对邻接件（19,32）和心轴头部（33）的相对位置的调节。还描述了用于铆接装置中的铆钉进给装置（55）的气动活塞装置。

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