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11. 发明授权

US06464592B1 Device for cleaning and restoring threads of a threaded article 失效
标题翻译：用于清洁和恢复螺纹制品螺纹的装置
公开(公告)号：US06464592B1
公开(公告)日：2002-10-15
申请号：US09860316
申请日：2001-05-18
申请人： David L. Quast
发明人： David L. Quast
IPC分类号： B21J1302
CPC分类号： B23G9/009 , B25B7/02
摘要： A device for cleaning-and-restoring threads of a threaded article for more easily and efficiently cleaning and restoring threads of various sized threaded article. The device for cleaning and restoring threads of a threaded article includes a pliers comprising a handle having a first arm and a second arm pivotally coupled to the first arm. The pliers also include a pair of jaws. Each of the jaws is formed on one of the second ends of each of the arms. A pair of jaw extensions is provided for gripping, cleaning and reforming the threads of a threaded article. Each of the jaw extensions is coupled to and extending away from one of the jaws. Each of the jaw extensions includes an inner surface which are in an opposed relationship to each other. A plurality of teeth is provided for engaging the threads of the threaded article. Each of the teeth is attached to the inner surface of each of the jaw extensions. In one embodiment, threaded articles of various thread sizes are engagable by the teeth such that the threads of the threaded article are cleaned and reformed when the threaded article is rotated between the jaw extensions.
摘要翻译：用于清洁和恢复螺纹制品的螺纹的装置，用于更容易且有效地清洁和恢复各种尺寸的螺纹制品的螺纹。用于清洁和恢复螺纹制品的螺纹的装置包括钳子，其包括具有第一臂的手柄和枢转地联接到第一臂的第二臂。钳子还包括一对钳口。每个颚形成在每个臂的第二端中的一个上。提供一对钳口延伸部用于夹紧，清洁和重新制造螺纹制品的螺纹。每个钳口延伸部联接到并且远离其中一个钳口。每个钳口延伸部包括彼此处于相对关系的内表面。多个齿被提供用于接合螺纹制品的螺纹。每个齿附接到每个钳口延伸部的内表面。在一个实施例中，各种螺纹尺寸的螺纹制品可由齿接合，使得当螺纹制品在钳口延伸部之间旋转时，螺纹制品的螺纹被清洁并重新形成。

12. 发明申请

US20020117142A1 METHOD OF REPAIRING A DAMAGED SPARK PLUG HOLE 失效
标题翻译：修复损坏的火花塞孔的方法
公开(公告)号：US20020117142A1
公开(公告)日：2002-08-29
申请号：US09789384
申请日：2001-02-23
发明人： Tansil L. Phillips
IPC分类号： F02F001/00
CPC分类号： B23G9/009 , B23G2240/56 , B25B27/143 , F05C2201/021 , F16B37/125 , Y10T29/49744
摘要： An inexpensive method for repairing a damaged spark plug hole of a cylinder engine includes drilling the damaged spark plug hole using a drill bit, tapping the drilled spark plug hole, threading a steel insert into the threaded hole and making a spark plug seat. The depth of the drilling, tapping and threading is limited by a stopper. A set of new tools are used to realize the foregoing process. All these procedures can be done while the cylinder having the damaged spark plug hole on the vehicle. The resulting hole is stronger and more durable than the original spark plug hole in the aluminum cylinder head.
摘要翻译：用于修理汽缸发动机损坏的火花塞孔的廉价方法包括使用钻头钻出损坏的火花塞孔，敲击钻出的火花塞孔，将钢插入件穿入螺纹孔并制作火花塞座。钻孔，攻丝和穿线的深度受到塞子的限制。一组新工具用于实现上述过程。所有这些程序都可以在车辆上有损坏的火花塞孔的情况下完成。所产生的孔比铝气缸盖中的原始火花塞孔更坚固和更耐用。

13. 发明授权

US4603463A In situ repair of a failed compression fitting 失效
标题翻译：原位修复失效的压缩配件
公开(公告)号：US4603463A
公开(公告)日：1986-08-05
申请号：US762489
申请日：1985-08-05
申请人： Ronald R. Wolbert , Walter G. Jandrasits
发明人： Ronald R. Wolbert , Walter G. Jandrasits
IPC分类号： B23G1/48 , B23G9/00 , B23P6/00 , B23P6/04
CPC分类号： B23P6/00 , B23G1/48 , B23G9/009 , Y10T29/49728 , Y10T29/49746 , Y10T29/49995 , Y10T408/893
摘要： A method and apparatus for the in situ repair of a failed compression fitg is provided. Initially, a portion of a guide tube is inserted coaxially in the bore of the compression fitting and locked therein. A close fit dethreading device is then coaxially mounted on the guide tube to cut the threads from the fitting. Thereafter, the dethreading device and guide tube are removed and a new fitting is inserted onto the dethreaded fitting with the body of the new fitting overlaying the dethreaded portion. Finally, the main body of the new fitting is welded to the main body of the old fitting whereby a new threaded portion of the replacement fitting is precisely coaxial with the old threaded portion. If needed, a bushing is located on the dethreaded portion which is sized to fit snugly between the dethreaded portion and the new fitting. Preferably, the dethreading device includes a cutting tool which is moved incrementally in a radial direction whereby the threads are cut from the threaded portion of the failed fitting in increments.
摘要翻译：提供了一种用于原位修复失效的压缩配件的方法和装置。最初，导管的一部分同轴地插入压缩配件的孔中并锁定在其中。然后将紧密配合的脱离装置同轴地安装在导管上以从配件切割螺纹。此后，去除脱离装置和引导管，并且将新的配件插入到可拆卸的配件上，并将新配件的主体重叠在可拆卸的部分上。最后，新配件的主体焊接到旧配件的主体上，由此更换配件的新螺纹部分与旧的螺纹部分精确地同轴。如果需要，衬套位于可拆卸部分上，其尺寸适于紧密地配合在可拆卸部分和新配件之间。优选地，脱离装置包括在径向方向上逐渐移动的切削工具，从而螺纹以增量从失效接头的螺纹部分切割。

14. 发明授权

US11759875B2 Autonomous robotic thread for repairing structures 有权
公开(公告)号：US11759875B2
公开(公告)日：2023-09-19
申请号：US17029932
申请日：2020-09-23
申请人： International Business Machines Corporation
发明人： Subha Kiran Patnaikuni , Sarbajit K. Rakshit
IPC分类号： B23K35/00 , B23G9/00 , B23P6/00 , B23K35/02
CPC分类号： B23G9/009 , B23K35/0227 , B23P6/00
摘要： Embodiments of the present invention provides an approach for repairing defects in a structure, located in difficult to reach area, by using a self-guiding and self-melting robotic thread. The approach can use an external guidance system to find the target location of the structure and deploy a robotic thread to the defective area. Portion of the robotic thread contains a filler material can have similar materials to the structure. After the system has determined the size, length and volume of the repair, the system calculates the required length of the robotic thread and guides the thread to the defective area. Once the robotic thread is in place, the filler material begins to melt via heat. The filler material, in a melted and pliable state, can flow into the defect area. Once cooled, the filler material can now support the structure.

15. 发明授权

US09657765B2 Thread repair assembly and thread repair kit 有权
公开(公告)号：US09657765B2
公开(公告)日：2017-05-23
申请号：US14275655
申请日：2014-05-12
申请人： QwikLine Industrial Products, Inc.
发明人： Kevin Steffi
IPC分类号： F16B37/08 , F16B37/00 , B23G5/04 , B23G7/02 , B23G9/00 , B23P6/00
CPC分类号： F16B37/002 , B23G5/04 , B23G7/02 , B23G9/009 , B23P6/00 , F16B37/0857 , F16B37/0864 , F16B37/0892
摘要： A thread repair assembly is provided. The thread repair assembly comprises a cutting-nut housing including a first axial end, a second axial end and an internal cutting-nut interface, the first and second axial ends each having an opening. The thread repair assembly further includes a cutting nut at least partially enclosed by the cutting-nut housing and including a plurality of cutting threads configured to engage a threaded element when the assembly is urged in a first axial direction and disengage the threaded element when the thread repair assembly is urged in a second axial direction opposing the first axial direction.

16. 发明授权

US09586278B2 Bolt cleaning apparatus 有权
标题翻译：螺栓清洁装置
公开(公告)号：US09586278B2
公开(公告)日：2017-03-07
申请号：US14181230
申请日：2014-02-14
申请人： Gary Howard Taylor
发明人： Gary Howard Taylor
IPC分类号： B08B9/023 , B23G9/00 , B24D13/10 , B24D15/04
CPC分类号： B23G9/009 , A46B2200/3073 , B08B9/023 , B24D13/10 , B24D15/04
摘要： An apparatus for cleaning a bolt having a threaded portion with a longitudinal axis of rotation. The apparatus includes a bolt receiving portion and a cleaning member. The bolt receiving portion has a throughway configured to receive the threaded portion of the bolt when the threaded portion is rotating about the longitudinal axis of rotation. The cleaning member is coupled to the bolt receiving portion and has a plurality of cleaning projections positioned to contact and clean the threaded portion of the bolt as the rotating threaded portion of the bolt passes through the throughway. The projections may be bristles or pins. Optionally, the bolt receiving portion may include a plurality of throughways each configured to receive a threaded portion having a different outer diameter. Optionally, the apparatus may include a handle portion that may be selectively couplable to the bolt receiving portion.
摘要翻译：一种用于清洁具有带有纵向旋转轴线的螺纹部分的螺栓的装置。该装置包括螺栓接收部分和清洁部件。螺栓接收部分具有通道，该通道构造成当螺纹部分围绕纵向旋转轴线旋转时接收螺栓的螺纹部分。清洁构件联接到螺栓接收部分并且具有多个清洁突起，定位成当螺栓的旋转螺纹部分穿过通道时接触和清洁螺栓的螺纹部分。突起可以是刷毛或针。可选地，螺栓接收部分可以包括多个通道，每个通道被构造成接收具有不同外径的螺纹部分。可选地，该装置可以包括可以选择性地联接到螺栓接收部分的手柄部分。

17. 发明申请

US20170014925A1 Rethreader die 审中-公开
标题翻译： Rethreader死了
公开(公告)号：US20170014925A1
公开(公告)日：2017-01-19
申请号：US14998073
申请日：2015-12-24
申请人： A & E INCORPORATED
发明人： Timothy J. Alho , Mark Brunner
IPC分类号： B23G9/00
CPC分类号： B23G9/009 , B23G5/04
摘要： A split re-threading die includes two halves pivotally attached to each other and defining a through-bore and a hexagonal external surface when closed. Each half has inward facing teeth at the free end. The through-bore is configured to receive an externally threaded fastener to be re-threaded and the hexagonal external surface is configured to be received within a mechanical socket. The teeth rethread the fastener as the die is turned and the teeth traverse the threads of the fastener.
摘要翻译：分开的再穿线模具包括彼此可枢转地连接并且在关闭时限定通孔和六边形外表面的两个半部。每一半在自由端有向内的牙齿。通孔被配置为接收要被再螺纹的外螺纹紧固件，并且六边形外表面构造成容纳在机械插座内。当模具转动时，牙齿重新拧紧紧固件，并且齿穿过紧固件的螺纹。

18. 发明申请

US20150231715A1 BOLT CLEANING APPARATUS 有权
标题翻译：螺栓清洁装置
公开(公告)号：US20150231715A1
公开(公告)日：2015-08-20
申请号：US14181230
申请日：2014-02-14
申请人： Gary Howard Taylor
发明人： Gary Howard Taylor
IPC分类号： B23G9/00
CPC分类号： B23G9/009 , A46B2200/3073 , B08B9/023 , B24D13/10 , B24D15/04
摘要： An apparatus for cleaning a bolt having a threaded portion with a longitudinal axis of rotation. The apparatus includes a bolt receiving portion and a cleaning member. The bolt receiving portion has a throughway configured to receive the threaded portion of the bolt when the threaded portion is rotating about the longitudinal axis of rotation. The cleaning member is coupled to the bolt receiving portion and has a plurality of cleaning projections positioned to contact and clean the threaded portion of the bolt as the rotating threaded portion of the bolt passes through the throughway. The projections may be bristles or pins. Optionally, the bolt receiving portion may include a plurality of throughways each configured to receive a threaded portion having a different outer diameter. Optionally, the apparatus may include a handle portion that may be selectively couplable to the bolt receiving portion.
摘要翻译：一种用于清洁具有带有纵向旋转轴线的螺纹部分的螺栓的装置。该装置包括螺栓接收部分和清洁部件。螺栓接收部分具有通道，该通道构造成当螺纹部分围绕纵向旋转轴线旋转时接收螺栓的螺纹部分。清洁构件联接到螺栓接收部分并且具有多个清洁突起，定位成当螺栓的旋转螺纹部分穿过通道时接触和清洁螺栓的螺纹部分。突起可以是刷毛或针。可选地，螺栓接收部分可以包括多个通道，每个通道被构造成接收具有不同外径的螺纹部分。可选地，该装置可以包括可以选择性地联接到螺栓接收部分的手柄部分。

19. 发明授权

US08821081B1 Tool for repairing cross-threading and other damage in threaded blind holes 有权
标题翻译：用于修复螺纹盲孔中的交叉螺纹和其他损坏的工具
公开(公告)号：US08821081B1
公开(公告)日：2014-09-02
申请号：US13135834
申请日：2011-07-15
申请人： Vernon L. Foss
发明人： Vernon L. Foss
IPC分类号： B23G5/08
CPC分类号： B23G5/14 , B23G9/009
摘要： A slotted inverse tap, compressible for insertion past damaged entry threads in blind holes. (FIG. 1 thru FIG. 5) The tool can be made to smaller sizes than that of prior art. An elongate slot (23) proceeds through a first threaded end (21), then well into a reduced diameter cylindrical body (25). After insertion to the hole bottom, a tabbed shim (28) is inserted to the slot from its side, then pressed down until stopped. The shim (28) enforces mating engagement with undamaged internal threads. A second end of hex and/or squared or other configuration facilitates use of a tap wrench or other tool for rotational extraction. Damaged threads are reformed/re-cut upon rotational withdrawal.
摘要翻译：一个开槽的反向抽头，可以插入盲孔中损坏的入口螺纹。（图1至图5）该工具可以制成比现有技术更小的尺寸。细长槽（23）穿过第一螺纹端（21），然后进入缩径直径的圆柱体（25）。插入孔底后，从侧面插入一个带舌片的垫片（28），然后按压直到停止。垫片（28）强制与未损坏的内螺纹配合接合。六边形和/或平方或其他构造的第二端有利于使用丝锥扳手或其它用于旋转提取的工具。损坏的螺纹在旋转取出时进行改质/重新切割。

20. 发明申请

US20120201617A1 TAP AND DIE DEVICES 审中-公开
标题翻译： TAP和DIE设备
公开(公告)号：US20120201617A1
公开(公告)日：2012-08-09
申请号：US13021152
申请日：2011-02-04
申请人： Ken Knecht
发明人： Ken Knecht
IPC分类号： B23G5/00 , B23G5/06 , B23G5/04
CPC分类号： B23G9/009 , B23G5/043 , B23G5/062 , Y10T408/03 , Y10T408/567 , Y10T408/569 , Y10T408/9042 , Y10T408/9048
摘要： Tap and die devices are provided to repair internal and external threads, respectively. The tap and die devices are provided with components that coaxially align the tap and die to the nut or fitting being repaired. The tap and die devices are easily portable, compact tools that can be used in tight places.
摘要翻译：提供分接和模具设备来分别修复内部和外部线程。龙头和模具装置设置有将丝锥和模具同轴对准到正在修理的螺母或配件的部件。水龙头和模具设备易于携带，紧凑的工具，可以在狭小的地方使用。

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