公开(公告)号：US20150099243A1

公开(公告)日：2015-04-09

申请号：US14333572

申请日：2014-07-17

Applicant: Heinrich STEGER

Inventor： Heinrich STEGER

IPC: A61C13/00 ,  B23C3/00 ,  B23Q3/06 ,  A61C5/10 ,  A61C8/00

CPC classification number: A61C13/0022 ,  A61C5/77 ,  A61C8/005 ,  A61C13/0004 ,  B23B31/201 ,  B23B2231/20 ,  B23B2231/2005 ,  B23C1/04 ,  B23C3/00 ,  B23C2240/12 ,  B23C2270/08 ,  B23Q3/061 ,  B23Q3/062 ,  B24B19/26 ,  Y10T29/5107 ,  Y10T29/5176 ,  Y10T279/17504 ,  Y10T279/17871 ,  Y10T279/17881 ,  Y10T409/307168 ,  Y10T409/309016

Abstract: An axially elongate dental machining portion includes a machining region machinable by a dental machining device, and a fixing region for fixing the machining portion to a holder of the machining device. In the fixing region is a fixing projection oriented transversely relative to the longitudinal axis. In a condition of the machining portion mounted in the holder, the fixing projection bears against a holding nose provided in complementary relationship on the holder. The machining region has a machinable surface which has a maximum spacing relative to the longitudinal axis, measured normal to the longitudinal axis, and the fixing projection has a maximum spacing relative to the longitudinal axis, measured normal relative to the longitudinal axis, that is greater than the maximum spacing of the surface relative to the longitudinal axis.

Abstract translation: 轴向细长的牙齿加工部分包括可由牙科加工装置加工的加工区域和用于将加工部分固定到加工装置的支架的固定区域。 在固定区域中是相对于纵向轴线横向定向的固定突起。 在安装在保持器中的加工部分的状态下，固定突起抵靠在保持器上以互补关系提供的保持鼻。 加工区域具有可加工表面，该表面相对于纵向轴线具有最大间隔，垂直于纵向轴线测量，并且固定突起相对于纵向轴线具有相对于纵向轴线垂直测量的最大间隔，其大于 比表面相对于纵向轴线的最大间距。

公开(公告)号：US20150047480A1

公开(公告)日：2015-02-19

申请号：US14382635

申请日：2013-02-13

Applicant: CITIZEN HOLDINGS CO., LTD. ,  CITIZEN MACHINERY MIYANO CO., LTD.

Inventor： Shozen Yanakawa

IPC: B23B13/12

CPC classification number: B23B13/123 ,  B23B13/126 ,  B23B31/201 ,  B23Q1/763 ,  Y10T82/2593

Abstract: In a guide bush adjusting device, a drawbar (24) (a mobile body) provided to be displaceable with respect to a guide bush sleeve (7) is formed from: a screw connection member (14) (a connection member) which is connected to a guide bush (9) housed in a guide bush sleeve (7) (a cylindrical body); and an operation member (18) configured to operate the displacement of the screw connection member (14). The guide bush adjusting device adjusts an inner diameter dimension of the guide bush (9) by: releasing the operation member (18) from its fixation, displacing the drawbar (24), and fixing the operation member (18) at a predetermined position; and moving the guide bush (9) with respect to the guide bush sleeve (7), and positioning the guide bush (9).

Abstract translation: 在导向衬套调节装置中，设置成可相对于导套筒套7移动的牵引杆（移动体）由以下部件形成：连接有螺纹连接部件（14）（连接部件） （7）（圆柱体）上的导套（9）; 以及构造成操作所述螺钉连接构件（14）的位移的操作构件（18）。 引导衬套调节装置通过以下步骤来调节导套（9）的内径尺寸：将操作构件（18）从其固定释放，使牵引杆（24）移动，并将操作构件（18）固定在预定位置; 并且相对于所述导套筒（7）移动所述引导衬套（9），并且定位所述引导衬套（9）。

公开(公告)号：US20140374998A1

公开(公告)日：2014-12-25

申请号：US14189021

申请日：2014-02-25

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

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。

公开(公告)号：US20140265162A1

公开(公告)日：2014-09-18

申请号：US14207781

申请日：2014-03-13

Applicant: Robert Bosch GmbH ,  Robert Bosch Tool Corporation

Inventor： Jeremy Rubens ,  Chris Dvorak

IPC: B23B31/20 ,  B23B31/10 ,  B23B31/14

CPC classification number: B23B31/26 ,  B23B31/1173 ,  B23B31/14 ,  B23B31/18 ,  B23B31/201 ,  B23B31/207 ,  B23B31/223 ,  B23B2231/06 ,  Y10T279/17 ,  Y10T279/17179 ,  Y10T279/17196

Abstract: A tool holding system for a rotary power tool is configured to clamp around a working tool when the working tool is inserted in the tool holding system. The tool holding system includes a sleeve having a frustroconical inner surface portion, a collet having frustoconical outer surface portion complementary to the inner surface portion, a spring mount operably connected to a motor for rotation by the motor, and a spring. The spring includes a first end portion operably connected to the collet to bias the collet toward a first position whereat the outer surface portion engages the inner surface portion, and a second end portion rotationally fixed with respect to the spring mount.

Abstract translation: 用于旋转动力工具的工具保持系统构造成当加工工具插入工具保持系统时围绕作业工具夹紧。 工具保持系统包括具有截头圆锥内表面部分的套筒，具有与内表面部分互补的截头圆锥形外表面部分的夹头，可操作地连接到马达以由马达旋转的弹簧座以及弹簧。 弹簧包括可操作地连接到夹头的第一端部，以将夹头偏压到第一位置，在第一位置处外表面部分接合内表面部分，第二端部部分相对于弹簧座旋转地固定。

公开(公告)号：US20140227057A1

公开(公告)日：2014-08-14

申请号：US14343973

申请日：2012-08-29

Applicant: Franz Haimer ,  Wolfgang Kügle

Inventor： Franz Haimer ,  Wolfgang Kügle

IPC: B23B31/20 ,  B23B31/117

CPC classification number: B23B31/20 ,  B23B31/008 ,  B23B31/02 ,  B23B31/1179 ,  B23B31/201 ,  B23B31/208 ,  B23B2231/022 ,  B23B2231/0224 ,  B23B2231/0228 ,  B23B2231/0232 ,  B23B2231/024 ,  B23B2231/026 ,  B23B2231/04 ,  B23B2231/2005 ,  B23B2231/2016 ,  B23B2231/2024 ,  B23B2231/2032 ,  B23B2231/2035 ,  B23B2231/2037 ,  B23B2231/2091 ,  B23B2240/04 ,  B23B2260/026 ,  B23B2260/112 ,  B23B2265/12 ,  Y10T29/49826 ,  Y10T279/17418 ,  Y10T279/17923 ,  Y10T409/30952

Abstract: The invention provides a clamping system (1) for a rotary tool (70), for example a milling cutter or drill. The clamping system (1) includes a base element (10), a collet (30) and a clamping nut (50), said clamping nut (50) friction-locking the rotary tool (70) within the base element (10) with the collet (30). In order to avoid a relative rotation of the base element (10) and the collet (30), the clamping system (1) has a form locking anti-twist protection which blocks a rotation of the collet (30) relative to the base element (10).

Abstract translation: 本发明提供了一种用于旋转工具（70）的夹紧系统（1），例如铣刀或钻头。 夹紧系统（1）包括基部元件（10），夹头（30）和夹紧螺母（50），所述夹紧螺母（50）将所述旋转工具（70）与所述基座元件（10） 夹头（30）。 为了避免基部元件（10）和夹头（30）的相对旋转，夹紧系统（1）具有形状锁定防扭转保护，其阻挡夹头（30）相对于基座元件（30）的旋转 （10）。

公开(公告)号：US20140105702A1

公开(公告)日：2014-04-17

申请号：US14103751

申请日：2013-12-11

Applicant: Black & Decker Inc.

Inventor： Warren A. Ceroll ,  Craig Schell

IPC: B23C1/20 ,  B27C5/02 ,  B27C5/10

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.

Abstract translation: 路由器包括马达组件，其布置和构造成保持路由器工具并且向路由器工具和固定大小的框架施加旋转，并且被配置为容纳马达组件。

公开(公告)号：US08608414B2

公开(公告)日：2013-12-17

申请号：US12800938

申请日：2010-05-26

Applicant: Edward John Rohr, Jr.

Inventor： Edward John Rohr, Jr.

IPC: B23B31/103

CPC classification number: B23B31/201 ,  B23B2260/096 ,  B23B2260/146 ,  Y10T279/17256 ,  Y10T279/17521 ,  Y10T279/17957 ,  Y10T279/182 ,  Y10T279/247 ,  Y10T408/03 ,  Y10T408/953

Abstract: A bi-directional quick change tool-less lever and wedge actuated collet chuck, a system and/or a method provide symmetrical tool bit shank holding pressure before, during and after operation of a rotary-style power tool. The collet chuck is attached to and/or is integrated with high speed, variable speed and/or low speed rotary-style power tools, such as, for example, electrically driven rotary-style power tools and/or pneumatically-driven rotary-style power tools. The collet chuck provides tool-less automatic and/or tool-less manual tightening of the collet around a shank of an accessory for the rotary-style power tool. The collet chuck, the system and/or the method provide tool-less manual loosening of the collet for accessory replacement.

Abstract translation: 一种双向快速切换无杆杆和楔形致动夹头卡盘，系统和/或方法提供对称的工具钻头柄，在旋转式电动工具的操作之前，期间和之后保持压力。 夹头卡盘连接到和/或与高速，可变速度和/或低速旋转式动力工具相结合，例如电动旋转式电动工具和/或气动驱动旋转式 电动工具。 夹头卡盘为旋转式电动工具的附件柄提供了无需工具的自动和/或无工具手动拧紧夹头。 夹头卡盘，系统和/或方法为配件更换提供无夹紧手动松动夹头。

公开(公告)号：US08562001B2

公开(公告)日：2013-10-22

申请号：US12653297

申请日：2009-12-11

Applicant: Masahiro Taguchi

Inventor： Masahiro Taguchi

IPC: B23B31/20

CPC classification number: B23B31/201 ,  B23B2260/008 ,  B23B2260/106 ,  Y10T279/17299 ,  Y10T279/17495 ,  Y10T279/17504 ,  Y10T279/17581

Abstract: A tool holder includes: a collet chuck main body having a tapered hole formed in its tip end portion so as to be tapered toward an axial rear end; a tapered collet having a tool insertion hole that extends in an axial direction, a main tapered surface that fits in the tapered hole, and a tip end tapered surface positioned on an axial tip end side of the main tapered surface, and tapered toward an axial tip end; a cylindrical lock nut having internal threads that are screwed on external threads formed on an outer periphery of the tip end portion of the collet chuck main body, for reducing a diameter of the tool insertion hole by pressing the tapered collet into the tapered hole; a tip end tapered member having a tapered abutting surface that fits on the tip end tapered surface, the tip end tapered member being pressed toward the axial rear end by the lock nut; and a plain bearing positioned in a plane perpendicular to a direction in which the tip end tapered member is pressed by the lock nut, the plain bearing being inserted between the lock nut and the tip end tapered member.

Abstract translation: 工具架包括：夹头卡盘主体，其具有形成在其末端部分中的锥形孔，以朝向轴向后端渐缩; 具有沿轴向延伸的工具插入孔的锥形夹头，配合在锥形孔中的主锥面，以及位于主锥面的轴向前端侧的前端锥形面，朝向轴向 尖端 一个圆筒形锁紧螺母，其内螺纹被拧在形成在夹头夹头主体的顶端部分的外周上的外螺纹上，用于通过将锥形夹头压入锥形孔来减小工具插入孔的直径; 尖端锥形构件，其具有配合在前端锥面上的锥形抵接面，前端锥​​形构件通过所述锁定螺母朝向所述轴向后端挤压; 以及位于与前端锥形构件被锁定螺母按压的方向垂直的平面中的滑动轴承，滑动轴承插入在锁定螺母和前端锥形构件之间。

公开(公告)号：US20130213194A1

公开(公告)日：2013-08-22

申请号：US13810222

申请日：2011-07-07

Applicant: Ernst Gerber

Inventor： Ernst Gerber

IPC: B25B23/10

CPC classification number: B25B23/10 ,  B23B31/201 ,  B23B2231/2081 ,  B23B2260/078 ,  B23B2260/106 ,  B25B13/08 ,  B25B13/48

Abstract: The slip-proof system consists of screw connection elements in the form of union nuts having recesses (6, 22) arranged in the lateral surface and of a spanner (11, 25, 30), which is provided with projections (14, 28, 32) engaging into the recesses and is intended for tightening and loosening said screw connection elements.

Abstract translation: 防滑系统由具有布置在侧表面上的凹槽（6,22）和扳手（11,25,30）的联接螺母形式的螺钉连接元件组成，其上设有突起（14,28， 32）接合到凹部中，并且用于紧固和松开所述螺钉连接元件。

公开(公告)号：US08262095B2

公开(公告)日：2012-09-11

申请号：US12183508

申请日：2008-07-31

Applicant: Peter Chen

Inventor： Peter Chen

IPC: B23B31/173

CPC classification number: B23B31/201 ,  Y10T279/17264 ,  Y10T279/17341 ,  Y10T279/17632 ,  Y10T408/95 ,  Y10T409/309464

Abstract: An improved shuck has one end coupling with a fabrication machine through a holding member. The chuck includes a coupling structure, a grip means and a shank. The coupling structure has a first screwing portion at one end and a fastening member at the other end. The grip means has a second screwing portion at one end engageable with the first screwing portion and a plurality of grip jaws at the other end inclined outwards. The coupling structure and the grip means are held in a through hole formed in the shank. The through hole has an internal side to form compact holding of the grip means to firmly hold a tool. After the coupling structure is anchored through the fastening member, the shank can be turned to drive the grip means to move, and the grip jaws can be expanded or contracted to release or grip the tool.

Abstract translation: 改进的防抖具有通过保持构件与制造机器连接的一端。 卡盘包括联接结构，抓握装置和柄。 联接结构在一端具有第一螺纹部分和另一端具有紧固构件。 夹持装置在一端可与第一螺纹连接部分接合的第二螺纹部分和在另一端向外倾斜的多个夹爪。 联接结构和夹持装置保持在形成在柄中的通孔中。 通孔具有内侧以形成握持装置的紧凑的保持以牢固地保持工具。 在通过紧固构件锚固联接结构之后，可以转动柄以驱动抓握装置移动，并且夹爪可以被扩张或收缩以释放或夹紧工具。