公开(公告)号：US1227564A

公开(公告)日：1917-05-29

申请号：US8172616

申请日：1916-03-02

Applicant: NYA AKTIEBOLAGET ATLAS

Inventor： ANDERSSON GUSTAF

CPC classification number: B23Q1/0036 ,  B23B31/201 ,  Y10T279/17111

公开(公告)号：US1117468A

公开(公告)日：1914-11-17

申请号：US1914827000

申请日：1914-03-24

Applicant: WILSON EDWARD ,  MCLEOD WILLIAM A

Inventor： WILSON EDWARD ,  MCLEOD WILLIAM A

CPC classification number: B23B31/201 ,  Y10T279/17341

公开(公告)号：US742640A

公开(公告)日：1903-10-27

申请号：US1903152403

申请日：1903-04-13

Applicant: HAROLD JAMES ALBERT

Inventor： HAROLD JAMES ALBERT

CPC classification number: B23B31/201 ,  Y10T279/17547 ,  Y10T407/1825

公开(公告)号：US363144A

公开(公告)日：1887-05-17

申请号：US363144D

CPC classification number: B23B31/201 ,  Y10T279/17538 ,  Y10T279/17547

公开(公告)号：US257225A

公开(公告)日：1882-05-02

申请号：US257225D

CPC classification number: B23B31/201 ,  Y10T279/17547

公开(公告)号：US10016817B2

公开(公告)日：2018-07-10

申请号：US15652666

申请日：2017-07-18

Applicant: Chin-Chiu Chen

Inventor： Chin-Chiu Chen

IPC: B23B31/20 ,  B23Q11/00

CPC classification number: B23B31/20 ,  B23B31/02 ,  B23B31/201 ,  B23B2222/92 ,  B23B2231/2008 ,  B23B2231/36 ,  B23B2250/16 ,  B23Q11/0032

Abstract: A cutter holder has a body, a fastening bolt, and a vibration absorbing structure. The body has a specific weight. The fastening bolt is mounted inside the body. The vibration absorbing structure is mounted inside the body and has a sleeve, an elastic unit, a spacer, and a set nut. The sleeve is mounted around the fastening bolt and has a specific weight. The specific weight of the sleeve is larger than the specific weight of the body. The elastic unit is mounted around the fastening bolt and has two opposite ends. One of the ends of the elastic unit abuts against the sleeve. The spacer is mounted around the fastening bolt and abuts against the other end of the elastic unit. The set nut is screwed with the fastening bolt and abuts against the spacer.

公开(公告)号：US09724767B2

公开(公告)日：2017-08-08

申请号：US14103751

申请日：2013-12-11

Applicant: Black & Decker Inc.

Inventor： Warren A. Ceroll ,  Craig Schell

IPC: B23C1/20 ,  B27C5/10 ,  B27C5/02 ,  B25H1/00

CPC classification number: B23C1/20 ,  B23B31/201 ,  B23B31/207 ,  B23B2260/11 ,  B23C2255/04 ,  B23C2255/08 ,  B25H1/0021 ,  B27C5/02 ,  B27C5/10 ,  Y10T279/17299 ,  Y10T409/306608 ,  Y10T409/307952 ,  Y10T409/308176 ,  Y10T409/308624

Abstract: A router includes a motor assembly that is arranged and configured to hold a router tool and to impart rotation to the router tool and a frame that is fixed in size and that is configured to house the motor assembly.

公开(公告)号：US09676071B2

公开(公告)日：2017-06-13

申请号：US14774020

申请日：2014-03-06

Applicant: Citizen Watch Co., Ltd. ,  Citizen Machinery Co., Ltd.

Inventor： Yosuke Kobayashi ,  Hikaru Takahashi

IPC: B23B13/00 ,  B23Q1/76 ,  B23B31/20 ,  B23B7/06 ,  B23B13/12

CPC classification number: B23Q1/763 ,  B23B7/06 ,  B23B13/126 ,  B23B31/201

Abstract: A guide bush control device includes a guide bush motor that rotates and drives a guide bush; and a controller that controls driving of the guide bush motor, the guide bush control device controlling rotation of the guide bush by controlling the driving of the guide bush motor with the controller, wherein the controller includes a fixing unit that fixes the guide bush non-rotatably by exciting the guide bush motor in a rotation stop state.

公开(公告)号：US20160236334A1

公开(公告)日：2016-08-18

申请号：US15026057

申请日：2014-10-17

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： David J. Eigner ,  Steven E. Eichner

IPC: B25B21/00 ,  B23B31/20 ,  B25B23/10

CPC classification number: B25B21/002 ,  B23B31/201 ,  B23B31/204 ,  B23B2215/76 ,  B25B23/105

Abstract: A method comprises the steps of providing a tool over a collar secured to a stud on a gas turbine engine system. The collet is driven to rotate and remove the collar from the stud. A tool for removing collars from studs has a driver with a housing receiving a piston. A spring drives the piston, and the housing also has a hydraulic fluid supply opening for selectively receiving a hydraulic fluid to move the piston in opposition to a force from the spring. Collet fingers are movable between a released position and a secured position when a supply of hydraulic fluid is supplied into the housing.

Abstract translation: 一种方法包括以下步骤：在固定到燃气涡轮发动机系统上的螺柱的轴环上提供工具。 夹头被驱动旋转并从螺柱上移除套环。 用于从螺柱上移除套环的工具具有驱动器，其具有容纳活塞的壳体。 弹簧驱动活塞，并且壳体还具有用于选择性地接收液压流体的液压流体供应开口，以使活塞与来自弹簧的力相反地移动。 当将液压流体供给到壳体中时，夹头可以在释放位置和固定位置之间移动。

公开(公告)号：US20160228953A1

公开(公告)日：2016-08-11

申请号：US14980539

申请日：2015-12-28

Applicant: BLACK & DECKER INC.

Inventor： Warren A. Ceroll ,  Gregory K. Griffin ,  Steven D. McDaniel ,  Craig A. Schell ,  Robert S. Gehret ,  Joseph P. Kelleher

IPC: B23B31/20 ,  B25B33/00 ,  B27C5/10 ,  B23B45/00

CPC classification number: B23B31/201 ,  B23B31/20 ,  B23B45/006 ,  B23B2231/2081 ,  B23B2231/2083 ,  B23B2260/07 ,  B23B2260/078 ,  B23C1/20 ,  B25B33/005 ,  B27C5/10 ,  Y10T279/17299 ,  Y10T279/17504 ,  Y10T279/27 ,  Y10T279/32 ,  Y10T279/3431 ,  Y10T279/3451 ,  Y10T408/04 ,  Y10T408/953 ,  Y10T409/306608 ,  Y10T409/309408

Abstract: A bit retaining system for a rotary tool or device such as a router is disclosed. The bit retaining system may include a collet assembly and a control assembly. The collet assembly may include a spindle, a collet adapted to receive the bit, and a collet nut. The collet assembly may further include a collet gear mounted on the collet nut and/or a spindle gear mounted on the spindle. The control assembly selectively engages the collet assembly to drive the collet nut and/or secure the spindle in a fixed position, preventing its rotation. In operation, a hand tool is utilized to engage the control assembly. This configuration enables a user to capture and release the rotary tool bit using one hand.

Abstract translation: 公开了用于旋转工具或设备（例如路由器）的位保持系统。 钻头保持系统可以包括夹头组件和控制组件。 夹头组件可以包括主轴，适于接收钻头的夹头和夹头螺母。 夹头组件还可以包括安装在夹头螺母上的夹头齿轮和/或安装在主轴上的主轴齿轮。 控制组件选择性地接合夹头组件以驱动夹头螺母和/或将主轴固定在固定位置，防止其旋转。 在操作中，使用手动工具来接合控制组件。 该配置使得用户能够用一只手捕获和释放旋转刀具钻头。