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    Tool bit adapter having a position-limit rod
    1.
    发明授权
    Tool bit adapter having a position-limit rod 有权
    具有位置限制杆的工具头适配器

    公开(公告)号：US09381627B2

    公开(公告)日：2016-07-05

    申请号：US14249957

    申请日：2014-04-10

    申请人： GOOD YEAR HARDWARE CO., LTD.

    发明人： Tsai-Ching Chen

    IPC分类号： B23B31/107 ,  B25B23/00 ,  B23B31/00 ,  B25B23/12

    CPC分类号： B25B23/0035 ,  B23B31/003 ,  B23B31/1071 ,  B23B2231/04 ,  B25B23/12 ,  Y10T279/17196 ,  Y10T279/3406 ,  Y10T279/3481

    摘要： A tool bit adapter having a position-limit rod includes a base member including a cylindrical body defining a longitudinal receiving open chamber and radial through holes and a ball movably mounted in each radial through hole, an operating member, a first elastic member stopped between a retaining ring at the cylindrical body and the operating member, a pusher having a position-limit groove located in the periphery thereof, a position-limit rod mounted in the cylindrical body and projecting into the receiving open chamber and inserted into the position-limit groove and selectively stoppable at one of two opposite ends of the position-limit groove, a second elastic member stopped between the pusher and the cylindrical body, and one or multiple locating grooves formed in the pusher or a tool bit to be installed for receiving the balls.

    摘要翻译： 具有位置限制杆的工具钻头适配器包括：基座构件，包括限定纵向接收开口室和径向通孔的圆柱形主体和可移动地安装在每个径向通孔中的球，操作构件，停止在第一弹性构件之间的第一弹性构件 保持环在圆筒体和操作构件上，具有位于其周边的位置限制槽的推动器，安装在圆柱体中并且突出到接收开口室中的位置限制杆并插入位置限制槽 并且可选地停止在位置限制槽的两个相对端之一处，停止在推动器和圆柱体之间的第二弹性构件以及形成在推动器中的一个或多个定位槽或用于接收球的待安装的工具钻头 。

    TOOL BIT ADAPTER HAVING A POSITION-LIMIT ROD
    2.
    发明申请
    TOOL BIT ADAPTER HAVING A POSITION-LIMIT ROD 有权
    工具位适配器具有位置限制

    公开(公告)号：US20150202689A1

    公开(公告)日：2015-07-23

    申请号：US14249957

    申请日：2014-04-10

    申请人： GOOD YEAR HARDWARE CO., LTD.

    发明人： TSAI-CHING CHEN

    IPC分类号： B23B31/107 ,  B25B23/00

    CPC分类号： B25B23/0035 ,  B23B31/003 ,  B23B31/1071 ,  B23B2231/04 ,  B25B23/12 ,  Y10T279/17196 ,  Y10T279/3406 ,  Y10T279/3481

    摘要： A tool bit adapter having a position-limit rod includes a base member including a cylindrical body defining a longitudinal receiving open chamber and radial through holes and a ball movably mounted in each radial through hole, an operating member, a first elastic member stopped between a retaining ring at the cylindrical body and the operating member, a pusher having a position-limit groove located in the periphery thereof, a position-limit rod mounted in the cylindrical body and projecting into the receiving open chamber and inserted into the position-limit groove and selectively stoppable at one of two opposite ends of the position-limit groove, a second elastic member stopped between the pusher and the cylindrical body, and one or multiple locating grooves formed in the pusher or a tool bit to be installed for receiving the balls.

    摘要翻译： 具有位置限制杆的工具钻头适配器包括：基座构件，包括限定纵向接收开口室和径向通孔的圆柱形主体和可移动地安装在每个径向通孔中的球，操作构件，停止在第一弹性构件之间的第一弹性构件 保持环在圆筒体和操作构件上，具有位于其周边的位置限制槽的推动器，安装在圆柱体中并且突出到接收开口室中的位置限制杆并插入位置限制槽 并且可选地停止在位置限制槽的两个相对端之一处，停止在推动器和圆柱体之间的第二弹性构件以及形成在推动器中的一个或多个定位槽或用于接收球的待安装的工具钻头 。

    QUICK-CONNECT COUPLING
    4.
    发明申请
    QUICK-CONNECT COUPLING 有权
    快速连接

    公开(公告)号：US20120319398A1

    公开(公告)日：2012-12-20

    申请号：US13449770

    申请日：2012-04-18

    申请人： Beat Schweizer ,  Martin Moritz

    发明人： Beat Schweizer ,  Martin Moritz

    IPC分类号： F16L37/23

    CPC分类号： B30B15/026 ,  B23B31/1071 ,  B23B31/263 ,  B23B2260/022 ,  Y10T279/17145 ,  Y10T279/17196 ,  Y10T279/17752 ,  Y10T279/17811

    摘要： A quick-connect coupling for connecting an exchangeable head to a pressing device has balls K1 with a diameter D1, which are radially movably disposed in a ball-holding part on the pressing device. Balls K1 being held radially fixed in a groove on the head with a depth N1 by a locking ring in the connected state. The head has a further peripheral groove with a depth N2. The further groove is designed to hold part of further balls K2 with a diameter D2, wherein the balls K2 are likewise disposed in a radially movable manner in the ball-holding part and wherein the diameter D2 is greater than the diameter D1. The diameter D1 is the same or smaller than the difference between the diameter D2 and the groove depth N2.

    摘要翻译： 用于将可更换头连接到加压装置的快速连接联接器具有直径为D1的球K1，其径向可移动地设置在按压装置上的球保持部分中。 球K1在连接状态下通过锁定环径向固定在头部上的凹槽中，深度为N1。 头部具有另外的具有深度N2的周向槽。 另外的凹槽被设计成保持具有直径D2的另一个球K2的一部分，其中球K2同样以径向移动的方式设置在球保持部分中，并且其中直径D2大于直径D1。 直径D1与直径D2和凹槽深度N2之间的差相同或更小。

    FAST SCREWDRIVER BLADE CONNECTING STRUCTURE
    5.
    发明申请
    FAST SCREWDRIVER BLADE CONNECTING STRUCTURE 审中-公开
    快速螺旋叶片连接结构

    公开(公告)号：US20110023666A1

    公开(公告)日：2011-02-03

    申请号：US12841923

    申请日：2010-07-22

    申请人： Chung-Liang HSU

    发明人： Chung-Liang HSU

    IPC分类号： B25B23/00 ,  B23B31/107

    CPC分类号： B25B23/1427 ,  B25B23/0035 ,  B25B23/0057 ,  B25B23/12 ,  B25B23/141 ,  Y10T279/17196

    摘要： A fast screwdriver connecting apparatus includes an elongated rod body, a first resilient unit, a second resilient unit, a movable inner tube and a hollow tube an inner portion of the elongated rod body has a plugging trough. A ring is extended from the plugging trough to form an arc ring slot, and a wedging groove with an opening to engage a wedging ring. A connecting element receives a steel ball, and the second resilient unit and the hollow tube are coupled to the connecting element. A circular slot of the hollow tube is aligned with the retracting hole, and a wedging slot is formed where the movable inner tube is aligned with inner wall of the elongated rod. Different sizes of screwdriver blades can be replaced from the elongated rod body to push against the resilient units, and the steel ball rolls into the wedging slot.

    摘要翻译： 快速螺丝刀连接装置包括细长杆体，第一弹性单元，第二弹性单元，可动内管和中空管，细长杆体的内部具有堵塞槽。 环从堵塞槽延伸以形成弧环槽，以及具有开口的楔入槽以接合楔形环。 连接元件接收钢球，并且第二弹性单元和中空管联接到连接元件。 中空管的圆形槽与回缩孔对准，并且形成楔形槽，其中可移动内管与细长杆的内壁对准。 不同尺寸的螺丝刀刀片可以从细长的杆体取代，以推动弹性单元，钢球滚入楔形槽。

    Bit Retention Device
    6.
    发明申请
    Bit Retention Device 有权
    位保留设备

    公开(公告)号：US20100219593A1

    公开(公告)日：2010-09-02

    申请号：US12394426

    申请日：2009-02-27

    申请人： Daniel Puzio ,  Robert G. Kusmierski ,  Jeremy Torok

    发明人： Daniel Puzio ,  Robert G. Kusmierski ,  Jeremy Torok

    IPC分类号： B23B31/107

    CPC分类号： B25B23/0035 ,  B23B31/1071 ,  B25B23/0057 ,  Y10T279/17196 ,  Y10T279/17752

    摘要： A bit retention device includes a shaft having a sidewall defining a hexagonal cavity extending from a first end thereof and a ball groove extending through the sidewall and communicating with the hexagonal cavity. A ball is disposed in the ball groove and a ball spring engages the ball and biases the ball toward the first end. An actuator sleeve surrounding the shaft includes an internal ramp engaging the ball. The internal ramp includes a shallow ramp portion having a first angle of inclination with respect to a center axis and a steep ramp portion having a second angle of inclination with respect to said center axis of said shaft that is greater than the first angle of inclination. A spring biased plunger assembly is disposed in the bore for biasing a bit received in the bore in a direction toward the insertion end.

    摘要翻译： 一个位保持装置包括轴，该轴具有限定从其第一端延伸的六边形腔的侧壁和延伸穿过侧壁并与六边形腔连通的球槽。 一个球设置在球槽中，球弹簧接合球并朝着第一端偏压球。 围绕轴的致动器套筒包括与球接合的内部斜面。 内部斜坡包括相对于中心轴线具有第一倾斜角度的斜坡部分和相对于所述轴的所述中心轴线具有大于第一倾斜角度的第二倾斜角度的陡坡部分。 弹簧偏置的柱塞组件设置在孔中，用于沿着朝向插入端的方向偏压容纳在孔中的钻头。

    Mechanical Coupling Devices
    7.
    发明申请
    Mechanical Coupling Devices 审中-公开
    机械耦合装置

    公开(公告)号：US20100176562A1

    公开(公告)日：2010-07-15

    申请号：US12684484

    申请日：2010-01-08

    申请人： Geoffrey Robert Linzell

    发明人： Geoffrey Robert Linzell

    IPC分类号： B23B31/171

    CPC分类号： B25B13/462 ,  B23B31/1612 ,  B23B31/223 ,  B25B9/00 ,  B25B13/44 ,  B25B13/461 ,  B25B23/0035 ,  B25B23/0042 ,  Y10T279/17196 ,  Y10T279/17717 ,  Y10T279/1986 ,  Y10T279/35

    摘要： It is already common in many devices like spanners or pipe wrenches for the pressure between the gripping faces and gripped faces to be related to the torsional load that is applied to turn the gripped object. In these apparatus the grip can be made to relax automatically as the load is removed. The invention relates to improvements in such devices, and to novel designs of mechanical coupling devices that utilise this basic idea. More specifically, the invention firstly proposes a method of improving the performance of an object-gripping tool of the cam-operated gripper-element type, in which method there is applied to the gripper surface a friction-enhancing chemical. And it secondly proposes object-coupling apparatus which includes a body-mounted object-gripper together with a gripper-moving cam device having a cam member that is forced to bear against both the gripper and the body so as to urge the gripper into gripping contact with the object, the resulting friction between the body, cam member and gripper being enhanced by a prior chemical treatment, and so being sufficient to prevent the cam member reversing and the gripper releasing the object so long as force is maintained.

    摘要翻译： 在诸如扳手或管扳手的许多装置中，夹紧面和夹紧面之间的压力与施加以转动夹持物体的扭转载荷有关。 在这些装置中，随着负载的移除，手柄可以自动松弛。 本发明涉及这种装置的改进，以及利用这种基本思想的机械耦合装置的新颖设计。 更具体地说，本发明首先提出了一种改善凸轮操作的夹爪元件类型的物体夹持工具的性能的方法，其中在夹持器表面上应用摩擦增强化学品。 并且其次提出了一种物体耦合装置，其包括身体安装的物体夹持器以及具有凸轮构件的夹持器移动凸轮装置，所述凸轮构件被迫承受夹持器和主体两者，以便将夹持器推入夹紧触点 因此，通过现有的化学处理来增强主体，凸轮构件和夹持器之间的摩擦，从而足以防止凸轮构件反转，并且夹持器在保持力的情况下释放物体。

    Mechanical coupling devices
    8.
    发明申请
    Mechanical coupling devices 审中-公开
    机械联轴器

    公开(公告)号：US20060175770A1

    公开(公告)日：2006-08-10

    申请号：US11230283

    申请日：2005-09-19

    申请人： Geoffrey Linzell

    发明人： Geoffrey Linzell

    IPC分类号： B23B31/16

    CPC分类号： B25B13/462 ,  B23B31/1612 ,  B23B31/223 ,  B25B9/00 ,  B25B13/44 ,  B25B13/461 ,  B25B23/0035 ,  B25B23/0042 ,  Y10T279/17196 ,  Y10T279/17717 ,  Y10T279/1986 ,  Y10T279/35

    摘要： It is already common in many devices like spanners or pipe wrenches for the pressure between the gripping faces and gripped faces to be related to the torsional load that is applied to turn the gripped object. In these apparatus the grip can be made to relax automatically as the load is removed. The invention relates to improvements in such devices, and to novel designs of mechanical coupling devices that utilise this basic idea. More specifically, the invention firstly proposes a method of improving the performance of an object-gripping tool of the cam-operated gripper-element type, in which method there is applied to the gripper surface a friction-enhancing chemical. And it secondly proposes object-coupling apparatus which includes a body-mounted object-gripper together with a gripper-moving cam device having a cam member that is forced to bear against both the gripper and the body so as to urge the gripper into gripping contact with the object, the resulting friction between the body, cam member and gripper being enhanced by a prior chemical treatment, and so being sufficient to prevent the cam member reversing and the gripper releasing the object so long as force is maintained.

    摘要翻译： 在诸如扳手或管扳手的许多装置中，夹紧面和夹紧面之间的压力与施加以转动夹持物体的扭转载荷有关。 在这些装置中，随着负载的移除，手柄可以自动松弛。 本发明涉及这种装置的改进，以及利用这种基本思想的机械耦合装置的新颖设计。 更具体地说，本发明首先提出了一种改善凸轮操作的夹爪元件类型的物体夹持工具的性能的方法，其中在夹持器表面上应用摩擦增强化学品。 并且其次提出了一种物体耦合装置，其包括主体安装的物体夹持器以及具有凸轮构件的夹持器移动凸轮装置，所述凸轮构件被迫承受夹持器和主体两者，以便将夹持器推入夹紧触点 因此，通过现有的化学处理来增强主体，凸轮构件和夹持器之间的摩擦，从而足以防止凸轮构件反转，并且夹持器在保持力的情况下释放物体。

    Screwdriver connector
    9.
    发明授权
    Screwdriver connector 失效
    螺丝刀连接器

    公开(公告)号：US07086313B2

    公开(公告)日：2006-08-08

    申请号：US11002713

    申请日：2004-12-01

    申请人： Nathan C. Cantlon

    发明人： Nathan C. Cantlon

    IPC分类号： B25B23/00 ,  B23B31/12 ,  B25G3/02

    CPC分类号： B25B23/0035 ,  Y10S279/905 ,  Y10T279/17145 ,  Y10T279/17196 ,  Y10T279/17752

    摘要： In one aspect, the present invention provides screwdriver connectors that each include (a) a body defining (1) a first end defining a first opening and a second opening; (2) a first cavity that opens onto the first end through the first opening; (3) a second cavity, connected to the first cavity by a passage, that opens onto the first end through the second opening; (b) a locking member disposed within the passage; (c) a spring and a tensioning member disposed within the second cavity; and (d) a collar that releasably engages the first end of the body, wherein in operation the spring biases the tensioning member against the collar and against the locking member which engages a bit disposed within the first cavity, thereby immobilizing the bit within the first cavity.

    摘要翻译： 一方面，本发明提供螺丝刀连接器，每个螺丝刀连接器包括（a）主体，其限定（1）限定第一开口和第二开口的第一端; （2）通过第一开口在第一端上开口的第一腔; （3）通过通道连接到第一空腔的第二腔，其通过第二开口在第一端上开口; （b）设置在通道内的锁定构件; （c）设置在所述第二腔内的弹簧和张紧构件; 以及（d）可释放地接合所述主体的第一端的轴环，其中在操作中，所述弹簧偏压所述张紧构件抵靠所述轴环并且抵靠所述锁定构件，所述锁定构件接合设置在所述第一空腔内的钻头，从而将所述钻头固定在所述第一 腔。