公开(公告)号：US09770816B2

公开(公告)日：2017-09-26

申请号：US14419614

申请日：2013-07-30

申请人： TOHNICHI MFG. CO., LTD.

发明人： Tetsuya Yokoyama ,  Shinji Murayama ,  Nobuyoshi Kobayashi ,  Yoshiro Kanda

IPC分类号： B25B23/142 ,  G01B5/24

CPC分类号： B25B23/1422 ,  B25B23/1425 ,  B25B23/1427 ,  G01B5/24

摘要： An angle wrench has a simple structure and is capable of accurately measuring rotation angle. The angle wrench is used for tightening an object to be tightened by means of the rotation angle method, and includes a handle having a grip; a head section having a tightening head for tightening the object to be tightened, and a tail section that extends from the tightening head pivotally supported with respect to the handle via a head pin; torque-detecting mechanisms for detecting when the torque for tightening the object being tightened reaches the specified torque; and a rotation angle-measuring section for measuring the rotation angle of the angle wrench in a tightening action, on the basis of the angular velocity of the angle wrench around the axis of the object being tightened, after the torque-detecting mechanism has detected that the specified torque has been reached.

公开(公告)号：US09669527B2

公开(公告)日：2017-06-06

申请号：US14556376

申请日：2014-12-01

申请人： NATIONAL KAOHSIUNG UNIVERSITY OF APPLIED SCIENCES

发明人： Shine-Tzong Ho ,  Bo-Yi Zhuang

IPC分类号： B25B23/142

CPC分类号： B25B23/1427 ,  B25B23/1422 ,  B25B23/1425

摘要： A digital torque wrench mainly comprises a transmission rod of wrench body provided in a handle, and a tool head provided at the exterior of the handle. An abutment surface on the other end of the transmission rod is to abut with one end of a lever arm. A roller is provided on the other end of the lever arm, and a rolling member opposite to the roller is also provided. A latch member on an actuator is inserted between the roller and the rolling member. Further, a controller is coupled with the actuator and a torque sensing element.

公开(公告)号：US09523618B2

公开(公告)日：2016-12-20

申请号：US13888746

申请日：2013-05-07

申请人： Snap-on Incorporated

发明人： Jerry A. King ,  Nathan J. Lee ,  Timothy D. Tomlinson

IPC分类号： G01L5/24 ,  B25B23/142

CPC分类号： G01L5/24 ,  B25B23/1422 ,  B25B23/1425

摘要： An electronic torque wrench is disclosed that instantaneously logs data in real time from a torqueing operation and can later transfer the data to an external device, such as a computer, for further analysis. For example, the computer can create a graph that can be analyzed to determine relevant parameters of the torqueing profile. The parameters of the graph can be analyzed to determine whether the torqueing operation was performed properly for a particular work piece or job task, or to assist users in future torqueing operations.

摘要翻译： 公开了一种电子扭矩扳手，其从扭矩操作瞬时实时记录数据，并且可以稍后将数据传送到诸如计算机的外部设备，以进一步分析。 例如，计算机可以创建可以被分析以确定扭矩分布的相关参数的图形。 可以分析曲线图的参数，以确定对于特定的工件或作业任务是否正确地执行了扭矩操作，或者在将来的扭矩操作中帮助用户。

公开(公告)号：US09283663B2

公开(公告)日：2016-03-15

申请号：US13726286

申请日：2012-12-24

申请人： KABO TOOL COMPANY

发明人： Chih-Ching Hsieh

IPC分类号： B25B23/142 ,  B25B23/14

CPC分类号： B25B23/1425 ,  B25B23/14 ,  B25B23/1422

摘要： An electronic torque tool includes a main body; at least one display unit disposed on the main body for displaying torque values, and several pushbuttons disposed on the main body for a user to set values to the torque tool. The electronic torque tool has resettable torque warning values, which are discontinuous values with an interval therebetween. Thanks to the interval between the discontinuous resettable torque warning values, the torque warning value of the torque tool is lower than the required tightening force. In this case, it can be avoided that a threaded member is over-tightened.

摘要翻译： 电子扭矩工具包括主体; 设置在主体上用于显示扭矩值的至少一个显示单元，以及设置在主体上的几个按钮，用于使用者设定扭矩工具的值。 电子扭矩工具具有可复位的扭矩警告值，它们是间隔的不连续值。 由于不连续的可复位转矩警告值之间的间隔，扭矩工具的扭矩警告值低于所需的紧固力。 在这种情况下，可以避免螺纹件过紧。

公开(公告)号：US20160067850A1

公开(公告)日：2016-03-10

申请号：US14946023

申请日：2015-11-19

申请人： Snap-on Incorporated

发明人： Jerry A. King ,  Chris Lawton ,  Duane A. Vallejos

IPC分类号： B25B23/142 ,  G01L25/00

CPC分类号： B25B23/1425 ,  B25B23/1422 ,  G01L25/003

摘要： The present disclosure relates to an electronic torque tool, a calibration fixture, and a method for calibrating the electronic torque tool. The calibration includes applying a torque to the torque wrench and releasing the applied torque once the applied torque reaches a full scale calibration torque. The calibration fixture holds and displays a peak value of the applied torque and the torque wrench holds and displays a measured peak value of the applied torque. The measured peak value on the torque wrench may then be adjusted, by incrementing or decrementing the displayed value, to match the peak value displayed on the calibration fixture.

摘要翻译： 本公开涉及电子扭矩工具，校准夹具和用于校准电子扭矩工具的方法。 校准包括：一旦施加的扭矩达到满量程校准扭矩，则向扭矩扳手施加扭矩并释放施加的扭矩。 校准夹具保持并显示施加的扭矩的峰值，并且扭矩扳手保持并显示施加的扭矩的测量峰值。 然后可以通过递增或递减显示值来调整扭矩扳手上测得的峰值，使其与校准夹具上显示的峰值相匹配。

公开(公告)号：US09272397B2

公开(公告)日：2016-03-01

申请号：US13563852

申请日：2012-08-01

申请人： Kurt Goetz ,  Achim Kugler

发明人： Kurt Goetz ,  Achim Kugler

IPC分类号： B25B21/00 ,  B25B23/142 ,  B25B23/14 ,  B25F5/00

CPC分类号： B25B21/00 ,  B25B23/14 ,  B25B23/1422 ,  B25B23/1425 ,  B25F5/00

摘要： A transportable screwing tool configured to mount and/or dismount screws into and/or out of a work piece includes an electric motor operable by electrical energy and a switching element configured to activate and/or deactivate the electric motor. The screwing tool further includes a drive train arranged inside a housing of the screwing tool. The drive train is mounted pivotably about an axis of rotation arranged essentially perpendicularly to the drive train. A method for activating and/or deactivating the electric motor includes moving at least one element of the switching element for the purpose of activating the electric motor out of a position of nonuse into a position of use when the drive train is moved in rotation about the axis of rotation.

摘要翻译： 构造成将螺钉安装和/或卸下工件的可移动螺旋工具包括可通过电能操作的电动马达和被配置为启动和/或停用电动马达的开关元件。 螺丝刀还包括布置在螺丝刀的壳体内的传动系。 传动系可围绕基本上垂直于传动系布置的旋转轴线可枢转地安装。 一种用于启动和/或去激活电动机的方法包括移动开关元件的至少一个元件，用于当驱动系在围绕着该驱动系统的旋转中移动时将电动机从不使用的位置启动到使用位置 旋转轴。

公开(公告)号：US20140373690A1

公开(公告)日：2014-12-25

申请号：US14374016

申请日：2012-09-27

申请人： HONDA MOTOR CO., LTD.

发明人： Kou Furuie

IPC分类号： B25B23/14 ,  B25B23/142

CPC分类号： B25B23/14 ,  B25B23/1422 ,  B25B23/1425

摘要： A top surface of a transmitter on a torque wrench is opposed to a position camera, and bolt holes to fix the transmitter to a wrench main body open on the top surface. The bolt holes are formed to four places so as to define a rectangle and extend in a thickness direction of the transmitter. The marker is attached to the top surface of a head of one of the bolts, which extends through a through bolt hole. When the transmitter is fixed to the main body using a bolt, the depth of a large diameter portion of the through bolt hole is larger than the total thickness of the bolt head portion and the marker. Therefore, the marker is disposed lower than an aperture surface of the bolt hole and the possibility of the marker being damaged during work is reduced.

摘要翻译： 扭矩扳手上的发射器的顶面与位置相机相对，以及用于将发射器固定到在顶面上打开的扳手主体的螺栓孔。 螺栓孔形成四个位置，以便限定矩形并沿着发射器的厚度方向延伸。 标记物附接到螺栓中的一个的头部的顶部表面，其延伸穿过通孔螺栓孔。 当发射器使用螺栓固定到主体时，通孔螺栓孔的大直径部分的深度大于螺栓头部和标记的总厚度。 因此，标记物布置成低于螺栓孔的孔表面，并且降低了在工作期间标记被损坏的可能性。

公开(公告)号：US20140338419A1

公开(公告)日：2014-11-20

申请号：US14280073

申请日：2014-05-16

申请人： KABO TOOL COMPANY

发明人： Chih-Ching HSIEH

IPC分类号： B25B23/142 ,  G01L25/00 ,  B25B13/00

CPC分类号： B25B23/1427 ,  B25B13/00 ,  B25B23/1422 ,  G01L25/003

摘要： A torque wrench includes a mechanical structure and an electronic structure. The mechanical structure includes a tubular body, a flexible rod, an abutment member, an elastic member, a trip mechanism, an adjustment mechanism and a mechanical scale indication mounted in the tubular body for indicating the set torque of the wrench. The electronic structure includes at least one torque sensor and a display unit. When correcting the torque value of the mechanical structure, a force is applied to the wrench and the torque sensor detects the trip torque value of the wrench. The torque value of the mechanical structure is adjusted to match the torque value detected by the torque sensor so as to eliminate the error of the torque value of the mechanical structure.

摘要翻译： 扭矩扳手包括机械结构和电子结构。 机械结构包括管状体，柔性杆，抵接构件，弹性构件，跳闸机构，调节机构和安装在管状体中的机械刻度指示，用于指示扳手的设定扭矩。 电子结构包括至少一个扭矩传感器和显示单元。 当校正机械结构的扭矩值时，向扳手施加力，扭矩传感器检测扳手的跳闸扭矩值。 调整机械结构的转矩值，以匹配由转矩传感器检测的转矩值，以消除机械结构的转矩值的误差。

公开(公告)号：US20140331829A1

公开(公告)日：2014-11-13

申请号：US13888671

申请日：2013-05-07

申请人： Jerry A. King ,  Chris Lawton ,  Duane A. Vallejos

发明人： Jerry A. King ,  Chris Lawton ,  Duane A. Vallejos

IPC分类号： B25B23/142 ,  G01L25/00

CPC分类号： B25B23/1425 ,  B25B23/1422 ,  G01L25/003

摘要： The present disclosure relates to an electronic torque tool, a calibration fixture, and a method for calibrating the electronic torque tool. The calibration includes applying a torque to the torque wrench and releasing the applied torque once the applied torque reaches a full scale calibration torque. The calibration fixture holds and displays a peak value of the applied torque and the torque wrench holds and displays a measured peak value of the applied torque. The measured peak value on the torque wrench may then be adjusted, by incrementing or decrementing the displayed value, to match the peak value displayed on the calibration fixture.

摘要翻译： 本公开涉及电子扭矩工具，校准夹具和用于校准电子扭矩工具的方法。 校准包括：一旦施加的扭矩达到满量程校准扭矩，则向扭矩扳手施加扭矩并释放施加的扭矩。 校准夹具保持并显示施加的扭矩的峰值，并且扭矩扳手保持并显示施加的扭矩的测量峰值。 然后可以通过递增或递减显示值来调整扭矩扳手上测得的峰值，使其与校准夹具上显示的峰值相匹配。

公开(公告)号：US06799480B1

公开(公告)日：2004-10-05

申请号：US10371896

申请日：2003-02-24

申请人： James M. Walsh ,  Chad E. Ryshkus

发明人： James M. Walsh ,  Chad E. Ryshkus

IPC分类号： G01L524

CPC分类号： B25B23/1427 ,  B25B23/1422

摘要： A screwdriver with a spring and a torque measuring scale and a limit stop, useful in the medical arts. A connector provides attachment to a workpiece tool and to a screw which, when fastened, non-rotatably holds the connector which in turn pilots a handle for the driving rotation of the screwdriver. The handle is short and the spring is a helical spring. A method of assembling the screwdriver is disclosed along with the embodiment disclosure.

摘要翻译： 具有弹簧的螺丝刀和扭矩测量秤和限位器，用于医学领域。 连接器提供与工件工具和螺钉的连接，螺钉在紧固时不可旋转地保持连接器，该连接器又引导用于螺丝刀的驱动旋转的把手。 手柄短，弹簧是螺旋弹簧。 公开了一种组装螺丝刀的方法。