公开(公告)号：US12070825B2

公开(公告)日：2024-08-27

申请号：US17552120

申请日：2021-12-15

Applicant: STAR MICRONICS CO., LTD.

Inventor： Masahiro Kawasumi

IPC: B23Q11/08 ,  B23B3/06 ,  B23B25/04 ,  B23Q11/00

CPC classification number: B23Q11/0891 ,  B23B3/065 ,  B23Q11/0078 ,  B23Q11/0825 ,  Y10T29/5109

Abstract: A machine tool capable of restraining dirt on the footstool and improving setup efficiency. The machine tool includes a machine body having a splash guard surrounding a machining area and a door capable of closing an opening of the splash guard. A footstool is kept mounted on the machine body changeably in place with respect to the machine body. The footstool kept mounted on the machine body is capable of being in a place on an outside of the machine body when the door is closed. The footstool kept mounted on the machine body is capable of being brought to a setup place inside the machining area from the outside of the machine body through the opening when the door is open.

公开(公告)号：US20180326549A1

公开(公告)日：2018-11-15

申请号：US15832054

申请日：2017-12-05

Applicant: Aubrey S. Dcunha

Inventor： Aubrey S. Dcunha

IPC: B23Q11/00 ,  E21B21/015

CPC classification number: B23Q11/0046 ,  B23Q11/0071 ,  B23Q11/0078 ,  E21B21/015

Abstract: A dust suppression assembly is to be fixed on a handheld device. The dust suppression assembly comprises a device interface member having a top end and a bottom end and an intermediate member having a first intermediate end and a second intermediate end, the first intermediate end adapted to be coupled with the bottom end of the device interface member. Further, the device interface member is having a first channel and the intermediate member is having a second channel, the first channel and second channel joins to form a passage for supplying water to the working end of the tool for suppression of dust, while the handheld device is in use.

公开(公告)号：US20150367471A1

公开(公告)日：2015-12-24

申请号：US14839421

申请日：2015-08-28

Applicant: Techtronic Power Tools Technology Limited

Inventor： James A. Keith ,  Ronald C. McCurry

IPC: B23Q11/00 ,  B25F5/02

CPC classification number: B23Q11/0078 ,  B25F5/02

Abstract: A power tool including a power base and a tool head. The power base includes a trigger and a motor such that the trigger actuatable to drive the motor. The tool head is driven by the motor, and includes a lockout mechanism that inhibits actuation of the trigger in a locked. The lockout mechanism is manually rotatable from the locked position to an unlocked position in which the trigger is actuatable to drive the motor.

Abstract translation: 一种电动工具，包括动力基座和工具头。 电源基座包括触发器和电动机，使得触发器可被驱动以驱动电动机。 工具头由电动机驱动，并且包括锁定机构，其阻止触发器在锁定状态下的致动。 锁定机构可以从锁定位置手动地旋转到解锁位置，在该位置触发器可致动以驱动马达。

公开(公告)号：US20140338947A1

公开(公告)日：2014-11-20

申请号：US14367340

申请日：2012-11-15

Applicant: Robert Bosch GmbH

Inventor： Cornelius Boeck ,  Daniel Barth ,  Joachim Schadow ,  Sinisa Andrasic

IPC: B23Q5/58 ,  B24B23/02 ,  H01H9/28 ,  B25F5/02

CPC classification number: B23Q5/58 ,  B23Q11/0078 ,  B24B23/02 ,  B24B23/028 ,  B25F5/00 ,  B25F5/02 ,  H01H3/20 ,  H01H9/06 ,  H01H9/286 ,  H01H2231/048 ,  H01H2239/03

Abstract: A machine tool, in particular an angle grinder, includes at least one switching unit that has at least one movably mounted ratchet element and at least one release element for unlocking a movement preventer of the ratchet element. The release element has at least one actuating region that is at least partially arranged laterally alongside an operating area of the ratchet element.

Abstract translation: 一种机床，特别是角磨机，包括至少一个开关单元，该开关单元具有至少一个可移动安装的棘轮元件和至少一个释放元件，用于解锁棘轮元件的止动器。 释放元件具有至少一个致动区域，其至少部分地布置在棘轮元件的操作区域的侧面。

公开(公告)号：US20140290799A1

公开(公告)日：2014-10-02

申请号：US13854270

申请日：2013-04-01

Applicant: Stephen F. Gass

Inventor： Stephen F. Gass

IPC: B23Q11/00 ,  F16P3/12

CPC classification number: B23Q11/0078 ,  B23Q11/0082 ,  B23Q11/0089 ,  B23Q11/0092 ,  B23Q11/06 ,  B27G19/00 ,  F16P3/12 ,  F16P3/148

Abstract: Woodworking machines and safety methods for use with those machines are disclosed. The machines include a detection system adapted to detect one or more dangerous conditions and a reaction system associated with the detection system. The reaction system can include an explosive to trigger the system, and also can be configured to retract a cutting tool at least partially away from a cutting region upon detection of a dangerous condition by the detection system.

Abstract translation: 公开了与这些机器一起使用的木工机器和安全方法。 这些机器包括适于检测一个或多个危险状况的检测系统和与检测系统相关联的反应系统。 反应系统可以包括用于触发系统的炸药，并且还可以被配置为在通过检测系统检测到危险状况时至少部分地远离切割区域缩回切割工具。

公开(公告)号：US20140231113A1

公开(公告)日：2014-08-21

申请号：US14186493

申请日：2014-02-21

Applicant: Christoph STEURER

Inventor： Christoph STEURER

IPC: B23Q11/00 ,  B25F5/02

CPC classification number: B23Q11/0078 ,  B25F5/00 ,  B25F5/02 ,  B25F5/026

Abstract: A method is provided for controlling an electric hand-held power tool having a device housing and a coupling device on the device housing side for securing an auxiliary handle to the device housing. It is detected whether the auxiliary handle is secured to the device housing and/or whether the auxiliary handle is gripped by a user. In addition, the instantaneous operating state is ascertained and evaluated. A protective function is activated when the occurrence of a critical operating case is recognized during the evaluation of the instantaneous operating state. It is provided that the evaluation of the instantaneous operating state and/or the activation of the protective function is/are carried out as a function of whether the auxiliary handle is secured to the device housing and/or whether the auxiliary handle is gripped by the user.

Abstract translation: 提供了一种用于控制具有装置外壳和装置外壳侧的联接装置的电动手持式电动工具的方法，用于将辅助手柄固定到装置外壳。 检测辅助手柄是否固定在装置壳体上和/或辅助手柄是否被使用者抓住。 此外，确定和评估瞬时操作状态。 当在瞬时运行状态的评估中识别出关键操作情况时，保护功能被激活。 根据辅助手柄是否固定到装置壳体和/或辅助手柄是否被夹持的功能来执行对保护功能的瞬时操作状态和/或启动的评估 用户。

公开(公告)号：US20140076596A1

公开(公告)日：2014-03-20

申请号：US14022495

申请日：2013-09-10

Applicant: Honda Motor Co., Ltd.

Inventor： Kohei Fukushima ,  Takamasa Takeshige ,  Yasunori Matsubara

IPC: B23Q11/00 ,  F02D45/00

CPC classification number: B23Q11/0092 ,  B23Q11/00 ,  B23Q11/0078 ,  B23Q11/0085 ,  B23Q11/0089 ,  E01C19/34 ,  E01C19/35 ,  E02D3/054 ,  F02D41/00 ,  F02D41/042 ,  F02D45/00 ,  F02D2200/101 ,  F02D2400/06 ,  F02N11/0818 ,  F02N11/10 ,  Y02T10/48

Abstract: In an apparatus for detecting tip-over of a rammer equipped with a crankcase accommodating an output shaft rotatably connected to an engine, a movable unit accommodating a converter mechanism for converting rotation of the output shaft to vertical motion of a movable member, a tamping shoe connected to the movable unit, and a handle operable by an user, and adapted to thrust upward in the gravitational direction by the vertical motion of the movable member and go into a free fall to compact a ground surface, it is determined whether a detected engine speed becomes equal to or smaller than a threshold value set lower than an engine idling speed when the engine has been operated at a rammer working speed set greater than the engine idling speed, and if it does, it is discriminated that the rammer has tipped over.

Abstract translation: 一种用于检测装有曲轴箱的夯锤的翻转装置，该曲轴箱装有可旋转地连接到发动机的输出轴，一个可移动单元，其容纳用于将输出轴的旋转转换成可移动构件的垂直运动的转换器机构， 连接到可动单元，以及可由使用者操作的手柄，并且适于通过可移动构件的垂直运动在重力方向上向上推动并进入自由落体以压缩地面，确定检测到的发动机 当发动机以大于发动机怠速速度设定的夯锤工作速度运行时，速度变得等于或小于设定为低于发动机空转速度的阈值，如果是，则鉴别出夯锤已经翻转 。

公开(公告)号：US4557172A

公开(公告)日：1985-12-10

申请号：US684180

申请日：1984-12-24

Applicant: Akiyoshi Yoneda

Inventor： Akiyoshi Yoneda

IPC: B23D61/12 ,  B23Q11/00 ,  B23D61/00

CPC classification number: B23Q11/0078 ,  B23D61/121 ,  B23Q11/0096 ,  Y10T83/935 ,  Y10T83/9355

Abstract: The present invention relates to a saw blade comprising a plurality of teeth, each having a tooth tip. Each of the teeth is provided with first and second rake angles and first and second relief angles. The tooth tips of the teeth are located on different levels. The plurality of teeth may include a plurality of tooth groups in each of which some of the teeth are angularly set and others of the teeth are not angularly set.

Abstract translation: 本发明涉及包括多个齿的锯片，每个齿具有齿尖。 每个齿设置有第一和第二前角以及第一和第二凸角。 牙齿的齿尖位于不同的水平上。 多个齿可以包括多个齿组，每个齿组中的一些齿有角度地设定，而另一些齿不成角度地设定。

公开(公告)号：US4147192A

公开(公告)日：1979-04-03

申请号：US779911

申请日：1977-03-21

Applicant: Helmut Torwegge ,  Rolf Steckstor

Inventor： Helmut Torwegge ,  Rolf Steckstor

IPC: B23Q11/00 ,  B27C1/14 ,  B27G21/00

CPC classification number: B23Q11/0078 ,  B23Q11/0096 ,  Y10T83/613 ,  Y10T83/7734 ,  Y10T83/96 ,  Y10T83/97

Abstract: A machine tool for machining workpieces formed of wood, synthetic plastic materials and the like is disclosed, including a transport device mounted on a frame for transporting the workpiece relative to at least one laterally arranged workpiece, and a sound damping cover unit arranged laterally of the tool for partially surrounding the round radiating region of the tool or the workpiece, characterized in that the sound damping cover unit includes a plurality of pivotally connected sound damping members that are displaceable between retracted position and extended positions above and/or below the plane of movement of the workpiece. One end of the damping cover unit is connected with a supporting frame that contains a receiving space for receiving the damping cover unit when in the retracted position. When in the extended position, the free end of the sound dampening cover unit extends above and/or below the workpiece and terminates adjacent the free end of a corresponding sound damping cover unit connected with the opposite side of the machine frame.

Abstract translation: 公开了一种用于加工由木材，合成塑料材料等形成的工件的机床，包括安装在框架上的运送装置，用于相对于至少一个横向布置的工件传送工件;以及隔音罩单元， 用于部分地围绕所述工具或工件的圆形辐射区域的工具，其特征在于，所述隔音罩单元包括多个可枢转地连接的隔音构件，所述多个可枢转地连接的隔音构件可在缩回位置和移动平面上方和/或下方的伸出位置之间移动 的工件。 阻尼罩单元的一端与支撑框架连接，该支撑框架在处于缩回位置时包含用于接收阻尼盖单元的容纳空间。 当处于延伸位置时，防风罩单元的自由端在工件的上方和/或下方延伸，并且在与机架的相对侧连接的相应的隔音罩单元的自由端附近终止。

公开(公告)号：US3965948A

公开(公告)日：1976-06-29

申请号：US521193

申请日：1974-11-05

Applicant: Torgny Folke Vilhelm Lundin

Inventor： Torgny Folke Vilhelm Lundin

IPC: B23Q1/70 ,  B23Q11/00 ,  B23Q16/02 ,  B23Q37/00 ,  B27C1/00 ,  B27C9/04

CPC classification number: B23Q1/70 ,  B23Q11/0078 ,  B23Q11/0096 ,  B23Q16/02 ,  B23Q37/00 ,  B27C1/00

Abstract: A wood working machine, particularly a planing machine, including a frame and, carried by the frame, a number of independent machine units or assemblies removably mounted in a compact array which facilitates enclosure of said array on all sides together with the frame in a sound attenuating and dust protecting housing. The wood working machine is of compact design, encapsulated in a sound attenuating and dust shielding housing and is equipped with tool units which are interchangeable and readily withdrawable and insertable again in the machine, said units including spindle units which by reason of the special ease of mounting them in and withdrawing them from a slide member housing associated with the respective tool unit, serve as "tool cartridges", while a slide housing constitutes "cartridge chambers" for said tool cartridges. In addition to the advantages gained by the unique construction of the tool units and the spindle units the machine provides exact adjustability with the use of small distributor gearings designed as units and driven by small servomotors and adapted to cooperate with numerical control systems of the machine for tool adjustment according to reference values obtained from the grinding chamber and operation of the machine according to supplied working programs.

Abstract translation: 木工机，特别是刨床，包括框架，并由框架承载，多个独立的机器单元或组件可移除地安装在紧凑的阵列中，便于将所述阵列的所有侧面与框架一起在声音中封闭 衰减防尘外壳。 木工机械设计紧凑，封装在声音衰减和防尘外壳中，并配备有可互换并易于抽出并可再次插入机器的工具单元，所述单元包括主轴单元，由于特殊的易用性 将它们安装在与相应的工具单元相关联的滑动构件壳体中并将其从其中取出，用作“工具盒”，而滑动壳体构成用于所述工具盒的“盒室”。 除了通过工具单元和主轴单元的独特结构获得的优势，机器使用设计为单元的小分配器齿轮提供精确的可调性，并由小型伺服电机驱动，并适用于与机器的数控系统配合 根据从研磨室获得的参考值和根据所提供的工作程序操作机器的刀具调整。