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1. 发明申请

US20180043511A1 Ratchet wrench with fine socket-indexing machanism 审中-公开
公开(公告)号：US20180043511A1
公开(公告)日：2018-02-15
申请号：US15731657
申请日：2015-12-31
申请人： Randy Otterson
发明人： Randy Otterson
IPC分类号： B25B13/46 , B25B13/04
CPC分类号： B25B13/467 , B25B13/04 , B25B13/462
摘要： A method for operating a ratchet wrench having a tangential belt drive mechanism and a ratchet gear therein, including the steps of momentary pulling on the driven end of the belt for rotating the ratchet gear during a forward cycle; continually applying a first resilient tension force on the return end of the belt; continually applying a resilient compression force on the driven end of the belt of a same magnitude as the first resilient tension force toward the return end of the belt, and relaxing the step of pulling and allowing the belt to return to an initial position of the belt before the step of pulling. In another aspect of the present invention, there is provided a tangential drive mechanism comprising a first and second springs, one on each side of the ratchet gear and each acting on the belt toward a return end of the belt.

2. 发明授权

US09808916B2 Box end ratchet wrench with reduced ratcheting arc 有权
公开(公告)号：US09808916B2
公开(公告)日：2017-11-07
申请号：US13416082
申请日：2012-03-09
申请人： Steven James Gapp , Clinton M. Johnson , J. Reed Felton
发明人： Steven James Gapp , Clinton M. Johnson , J. Reed Felton
IPC分类号： B25B13/08 , B25B13/48 , B25B13/46
CPC分类号： B25B13/08 , B25B13/462 , B25B13/463 , B25B13/467 , B25B13/48
摘要： A reduced arc box end ratchet wrench or ratchet drive wrench utilizes a multiple pawl ratchet assembly comprised of a body having an insert cavity to enclose critical components of an insert that is secured within the ratchet assembly. The insert is set into the wrench body and includes a plurality of pivoting pawls. Each pawl comprises a lever arm with ratchet engaging teeth. The pawl arms are positioned relative to the ratchet wheel to create “pawl swing arcs” and “reduced ratcheting arcs” to alternately or successively engage a portion of the teeth of a ratchet wheel at all times. This configuration allows smaller degrees between ratchet teeth and a smaller wrench rotation that is otherwise required to apply torque.

3. 发明授权

US09522459B2 Method and apparatus for applying torque 有权
标题翻译：施加扭矩的方法和装置
公开(公告)号：US09522459B2
公开(公告)日：2016-12-20
申请号：US14271637
申请日：2014-05-07
申请人： The Boeing Company
发明人： Ryan Whalen Cook
IPC分类号： B25B17/02 , B25B13/46
CPC分类号： B25B13/467 , B25B13/463 , B25B13/465 , B25B17/02 , Y10T29/49964
摘要： One example of the present disclosure relates to a wrench for applying torque to an object threadably engaging a part. The wrench includes a first handle, a second handle, a drive, a planetary gear mechanism, a first pawl, and at least one second pawl. The drive includes an internal gear and an external gear. The planetary gear mechanism includes a ring gear, a sun-gear component including a sun gear, and a planetary carrier including at least one pinion gear in mesh with the ring gear and the sun gear. The first handle is coupled to the ring gear. The second handle is coupled to the planetary carrier. The first pawl is movably coupled to the first handle and is biased to contact the external gear of the drive. The second pawl is movably coupled to the sun-gear component and is biased to contact the internal gear of the drive.
摘要翻译：本发明的一个实例涉及一种用于将扭矩施加到可螺纹地接合零件的物体上的扳手。扳手包括第一把手，第二把手，驱动器，行星齿轮机构，第一棘爪和至少一个第二棘爪。驱动器包括内齿轮和外齿轮。行星齿轮机构包括齿圈，包括太阳齿轮的太阳齿轮部件和包括与齿圈和太阳齿轮啮合的至少一个小齿轮的行星架。第一把手连接到齿圈。第二手柄联接到行星架。第一棘爪可移动地联接到第一手柄并被偏压以接触驱动器的外齿轮。第二棘爪可移动地联接到太阳齿轮部件并被偏压以接触驱动器的内部齿轮。

4. 发明申请

US20150314426A1 RATCHET WRENCH 有权
标题翻译：扳手扳手
公开(公告)号：US20150314426A1
公开(公告)日：2015-11-05
申请号：US14269400
申请日：2014-05-05
申请人： WILLIAM TOOLS CO., LTD.
发明人： Shui-Lai CHIANG
IPC分类号： B25B13/46 , B25B13/48
CPC分类号： B25B13/465 , B25B13/467 , B25B13/481 , B25B17/02
摘要： A ratchet wrench includes a wrench member, a driving shaft, a rotary member, two first paws, a grip, and a second paw. The wrench member has a ratchet hole, an axial hole, and first inner teeth on a sidewall of the ratchet hole. The driving shaft is received in the axial hole of the wrench member. The rotary member is received in the ratchet hole of the wrench member, and has annular teeth to engage a gear of the driving shaft. The first paws are provided on the barrel, and each has first outer teeth to engage the first inner teeth of the wrench member. The grip is pivotally connected to the wrench member, and has second inner teeth. The second paw is provided on the driving shaft, and has second outer teeth to engage the second inner teeth of the tube.
摘要翻译：棘轮扳手包括扳手构件，驱动轴，旋转构件，两个第一爪，手柄和第二爪。扳手构件在棘轮孔的侧壁上具有棘轮孔，轴向孔和第一内齿。驱动轴被容纳在扳手构件的轴向孔中。旋转构件被容纳在扳手构件的棘轮孔中，并且具有与驱动轴的齿轮啮合的环形齿。第一爪设置在筒上，并且每个具有第一外齿以接合扳手构件的第一内齿。手柄枢转地连接到扳手构件，并且具有第二内齿。第二爪设置在驱动轴上，并且具有第二外齿以与管的第二内齿啮合。

5. 发明授权

US09061404B2 Ratchet mechanism 有权
标题翻译：棘轮机构
公开(公告)号：US09061404B2
公开(公告)日：2015-06-23
申请号：US13862550
申请日：2013-04-15
申请人： Dennis A. Dohogne
发明人： Dennis A. Dohogne
IPC分类号： B25B21/00 , B25B13/46
CPC分类号： B25B21/004 , B25B13/467
摘要： A ratchet mechanism having a plurality of interconnected rotating drive members having teeth, one of the drive members being a stationary drive member and another of the drive members being a movable intermediate drive member, a first pawl member and a second pawl member movable in alternating reciprocating manner, wherein the stationary drive member is alternatingly rotated in a single direction by movement of the pawl members.
摘要翻译：一种棘轮机构，其具有多个具有齿的互连的旋转驱动构件，所述驱动构件中的一个是静止的驱动构件，所述驱动构件中的另一个是可移动中间驱动构件，第一棘爪构件和第二棘爪构件，方式，其中所述固定驱动构件通过所述棘爪构件的移动沿单个方向交替地旋转。

6. 发明授权

US09038505B2 Wrench 有权
标题翻译：扳手
公开(公告)号：US09038505B2
公开(公告)日：2015-05-26
申请号：US13952617
申请日：2013-07-28
申请人： Ya-Lan He
发明人： Ya-Lan He
IPC分类号： B25B17/00 , B25B13/46 , B25B13/48 , B25B21/00 , B25B15/04
CPC分类号： B25B13/467 , B25B13/463 , B25B13/465 , B25B13/468 , B25B13/481 , B25B15/04 , B25B17/00 , B25B21/00
摘要： A wrench includes a body having a working end which has a first toothed portion, a first room, a second room, a third room and a first pivot cavity. The second and third rooms open through the top of the body. A driving unit is pivotably connected to the working end and has a first recess and a second recess for receiving a first pawl and a second pawl therein. The first pawl has teeth engaged with the first toothed portion, and the second pawl has teeth engaged with a second toothed portion of a first teeth disk in the first room. A second teeth disk is pivotably located in the second room and has a forth toothed portion which is engaged with a third toothed portion of the first teeth disk. A shaft is pivotably located in the third room and is connected to the second teeth disk.
摘要翻译：扳手包括具有工作端的主体，其具有第一齿形部分，第一房间，第二房间，第三房间和第一枢轴腔。第二和第三个房间通过身体的顶部打开。驱动单元可枢转地连接到工作端并且具有第一凹部和用于在其中容纳第一棘爪和第二棘爪的第二凹部。第一棘爪具有与第一齿部接合的齿，并且第二爪具有与第一房间中的第一齿盘的第二齿部啮合的齿。第二齿盘可枢转地位于第二房间中，并且具有与第一齿盘的第三齿形部分啮合的第四齿形部分。轴可枢转地位于第三房间中并连接到第二齿盘。

7. 发明申请

US20140305264A1 Ratchet Mechanism 有权
标题翻译：棘轮机制
公开(公告)号：US20140305264A1
公开(公告)日：2014-10-16
申请号：US13862550
申请日：2013-04-15
申请人： Dennis A. Dohogne
发明人： Dennis A. Dohogne
IPC分类号： B25B21/00
CPC分类号： B25B21/004 , B25B13/467
摘要： A ratchet mechanism having a plurality of interconnected rotating drive members having teeth, one of the drive members being a stationary drive member and another of the drive members being a movable intermediate drive member, a first pawl member and a second pawl member movable in alternating reciprocating manner, wherein the stationary drive member is alternatingly rotated in a single direction by movement of the pawl members.
摘要翻译：一种棘轮机构，其具有多个具有齿的互连的旋转驱动构件，所述驱动构件中的一个是静止的驱动构件，所述驱动构件中的另一个是可移动的中间驱动构件，第一棘爪构件和第二棘爪构件，方式，其中所述固定驱动构件通过所述棘爪构件的移动沿单个方向交替地旋转。

8. 发明授权

US08707831B2 Dual-drive, self-ratcheting mechanism 有权
标题翻译：双驱动，自动棘轮机构
公开(公告)号：US08707831B2
公开(公告)日：2014-04-29
申请号：US12925542
申请日：2010-10-25
申请人： Leon R. Palmer
发明人： Leon R. Palmer
IPC分类号： B25B13/46
CPC分类号： B25B15/04 , B25B13/463 , B25B13/467
摘要： A dual-drive self-ratcheting device, that efficiently converts alternating clockwise and counterclockwise rotation applied to its input, into unidirectional rotation at its output, by employing a plurality of means, such as, but, not limited to, ratchet and pawls or roller-type clutch mechanisms, oriented the same and arranged in tandem, on a common drive shaft and caused to alternately drive the shaft continuously in either all clockwise or counterclockwise direction, as oscillatory motion is applied to its input; while the first ratchet and pawl or roller clutch mechanism is caused to impart motion onto a drive-shaft, the second ratchet and pawl or roller clutch mechanism is simultaneously caused to override the driveshaft; while the second ratchet and pawl or roller clutch mechanism is caused to impart motion onto a drive-shaft, the first ratchet and pawl or roller clutch mechanism is simultaneously caused to override the driveshaft; hence regardless of the direction of rotation applied to the input, the output is either always clockwise or counterclockwise; dual-drive eliminates the need for unproductive ratcheting-up between drives.
摘要翻译：一种双驱动自动棘轮装置，其通过采用多个装置，例如但不限于棘轮和棘爪或滚子，有效地将施加到其输入端的交替的顺时针和逆时针旋转转换成其输出处的单向旋转由于在其输入端施加振荡运动，所以在公共的驱动轴上相互排列并排列成一个共同的驱动轴，并使它们以顺时针或逆时针方向连续地连续驱动轴。当使第一棘轮和棘爪或滚柱离合器机构向驱动轴施加运动时，同时使第二棘轮和棘爪或滚柱离合器机构超过驱动轴; 同时使第二棘轮和棘爪或滚柱离合器机构在驱动轴上施加运动，同时使第一棘轮和棘爪或滚柱离合器机构超过驱动轴; 因此，无论施加到输入的旋转方向如何，输出或者总是顺时针或逆时针; 双驱动器不需要驱动器之间的非生产性棘轮。

9. 发明申请

US20080028894A1 Ratchet Wrench 审中-公开
标题翻译：棘轮扳手
公开(公告)号：US20080028894A1
公开(公告)日：2008-02-07
申请号：US11791472
申请日：2006-05-09
申请人： Jean-Claudee Maret
发明人： Jean-Claudee Maret
IPC分类号： B25B13/46
CPC分类号： B25B13/463 , B25B13/467
摘要： A ratchet wrench with interchangeable sockets is of the type incorporating an elongated casing formed of two half-shells in which a hub is positioned inside which slide a finger, a ratchet and an assembly of front, median and rear toothed wheels and their associated toothed pinions and a rack. The wrench includes, in addition, a slide arranged longitudinally in the casing meshing onto the rear wheel by the rack to drive the rear wheel in rotation and a pusher protruding from the casing linked to the slide to drive the slide in translation. The device ensures a first tilting of the rack onto the rear wheel and a second tilting of this rack to release the rear wheel.
摘要翻译：具有可互换插座的棘轮扳手是包括由两个半壳形成的细长壳体的类型，其中毂定位在内部，其中滑动手指，棘轮以及前，中，后齿轮及其相关齿形小齿轮的组件和一个机架。此外，扳手还包括纵向布置的滑块，其通过齿条与齿轮啮合到后轮上以驱动后轮旋转;以及推动器，其从连接到滑块的壳体突出以驱动滑动件平移。该装置确保齿条首先在后轮上倾斜，并且该齿条的第二倾斜以释放后轮。

10. 发明申请

US20070012141A1 Handle driving structure of socket wrench 审中-公开
标题翻译：处理套筒扳手的驱动结构
公开(公告)号：US20070012141A1
公开(公告)日：2007-01-18
申请号：US11179563
申请日：2005-07-13
申请人： Chin-Chen Huang
发明人： Chin-Chen Huang
IPC分类号： B25B17/00 , B25B13/00
CPC分类号： B25B17/00 , B25B13/467
摘要： This invention relates to a handle driving structure of socket wrench. More specifically, the invention relates to a socket wrench which has a double torque transfer mechanism such as reciprocating stroke action and fixed point rotation. This invention improves the structure between the rotating rod and the handle in the prior art U.S. Pat. No. 6,718,850B2. A handle part is inserted and combined to one side of the head end part of the wrench body. Meanwhile, the rotating rod penetrates and is installed inside the pivoting hole slot of the handle part, and protrudes and extends to the end of the handle part. Furthermore, a T-shaped handle is connected to the end of the rotating rod.
摘要翻译：本发明涉及套筒扳手的手柄驱动结构。更具体地说，本发明涉及一种具有双转矩传递机构的套筒扳手，例如往复冲击动作和固定点旋转。本发明改进了现有技术的美国专利中的旋转杆和把手之间的结构。第6,718,850B2号。手柄部分插入并组合到扳手主体的头端部分的一侧。同时，旋转杆穿透并安装在手柄部分的枢转孔槽内，并突出并延伸到手柄部分的端部。此外，T形手柄连接到旋转杆的端部。

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