公开(公告)号：US20120061925A1

公开(公告)日：2012-03-15

申请号：US13220746

申请日：2011-08-30

Applicant: Hans BAUMANN

Inventor： Hans BAUMANN

IPC: B23B31/20

CPC classification number: B23B31/201 ,  B23B31/001 ,  B23B2231/201 ,  B23B2231/2081 ,  B23B2231/2083 ,  B23B2260/07 ,  Y10T279/17299 ,  Y10T279/17324 ,  Y10T279/17538 ,  Y10T279/3451

Abstract: A chuck has a chuck body at least generally centered on a body axis and a collet in the hole and having an external screwthread. A ring axially nondisplaceable in the body has an internal screwthread engaging the screwthread of the collet and external gear teeth. The body is formed with a radially outwardly open cavity seat in which some of the teeth of the ring are exposed. A gear fitted in the seat meshes with the ring teeth and can rotate about a drive axis not parallel to the body axis to rotate the ring about the body axis. According to the invention a sleeve on the chuck extends axially across and covers the seat to retain the gear therein and is formed with a through going aperture through which a tool can fit to engage and rotate the gear.

Abstract translation: 卡盘具有卡盘主体，该卡盘主体至少大致以身体轴线为中心，并且孔中的夹头具有外部螺纹。 在主体中轴向不可替代的环具有接合夹头和外齿轮齿的螺纹的内螺纹。 主体形成有径向向外敞开的空腔，其中环的一些齿露出。 安装在座椅中的齿轮与环形齿轮啮合并且可以围绕不平行于车身轴线的驱动轴线旋转以围绕车身轴线旋转环。 根据本发明，卡盘上的套筒轴向延伸并覆盖座椅，以将齿轮保持在其中，并且形成有通孔，工具可以通过该通孔来啮合和旋转齿轮。

公开(公告)号：US08079121B2

公开(公告)日：2011-12-20

申请号：US11967117

申请日：2007-12-29

Applicant: Ming-Lu Yang ,  Ya-Dong Zhang

Inventor： Ming-Lu Yang ,  Ya-Dong Zhang

IPC: B23P19/04

CPC classification number: B23B31/201 ,  B23B2231/2008 ,  B23P11/00 ,  B23P19/02 ,  Y10T29/53678 ,  Y10T29/53961 ,  Y10T29/53983 ,  Y10T279/3481 ,  Y10T483/15

Abstract: An exemplary pressing device (100) includes a first movable member (10) and a second movable member (20). Each of the first and second movable members includes an upper clamping element (11, 21) and a lower clamping element (12, 22). The upper clamping element has a first fringe portion and a plurality of first latching grooves (111, 211) having different sizes are defined in the first fringe portion. The lower clamping element has a second fringe portion and a plurality of second latching grooves (121, 221) having different sizes are defined in the second fringe portion. Each first latching groove of the second movable member has a same size as that of a corresponding first latching groove of the first movable member. Each second latching groove of the second movable member has a same size as that of a corresponding second latching groove of the first movable member.

Abstract translation: 示例性的按压装置（100）包括第一可动构件（10）和第二可移动构件（20）。 第一和第二可移动构件中的每一个包括上夹紧元件（11,21）和下夹紧元件（12,22）。 上夹紧元件具有第一边缘部分，并且在第一边缘部分中限定具有不同尺寸的多个第一卡定槽（111,211）。 下夹紧元件具有第二边缘部分，并且在第二边缘部分中限定具有不同尺寸的多个第二闩锁槽（121,221）。 第二可动构件的每个第一锁定槽具有与第一可动构件的对应的第一锁定槽相同的尺寸。 第二可动构件的每个第二闩锁槽具有与第一可动构件的对应的第二闩锁槽相同的尺寸。

公开(公告)号：US20100301569A1

公开(公告)日：2010-12-02

申请号：US12800938

申请日：2010-05-26

Applicant: Edward John Rohr, JR.

Inventor： Edward John Rohr, JR.

IPC: B23B31/117

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：US20090278324A1

公开(公告)日：2009-11-12

申请号：US12505201

申请日：2009-07-17

Applicant: Peter CHEN

Inventor： Peter CHEN

IPC: B23B31/20

CPC classification number: B23B31/201 ,  Y10T279/17299 ,  Y10T279/17504 ,  Y10T409/30952

Abstract: A tool chucking apparatus to hold a machining cutter or tool includes a holding member and a fastening member that are coupled together to form a grip space inside to hold a collet. The collet has a plurality of pawl structures with a plurality of elastic slots formed thereon. When the holding member and the fastening member are coupled, the collet has one end tightly held in the holding member and the other end tightly held in the fastening member. Hence the two ends of the collet contract the elastic slots to tightly grip the cutter or tool. As a result, machining precision improves, safety enhances and the life span of the cutter or tool increases.

Abstract translation: 用于保持加工刀具或工具的工具夹持装置包括联接在一起以在夹持夹具内部形成夹紧空间的保持构件和紧固构件。 夹头具有多个棘爪结构，其上形成有多个弹性槽。 当保持构件和紧固构件联接时，夹头的一端紧固地保持在保持构件中，另一端紧紧地保持在紧固构件中。 因此，夹头的两端收缩弹性槽，以紧紧抓住刀具或工具。 结果，加工精度提高，安全性提高，刀具或工具的使用寿命增加。

公开(公告)号：US20090179371A1

公开(公告)日：2009-07-16

申请号：US11985721

申请日：2007-11-16

Applicant: Bruno Sandmeier

Inventor： Bruno Sandmeier

IPC: B23Q3/00 ,  B23B5/34

CPC classification number: B23B31/34 ,  B23B31/1071 ,  B23B31/201 ,  B23B2270/12 ,  B23B2270/14 ,  B23Q1/0063 ,  Y10T279/1033 ,  Y10T279/17008 ,  Y10T279/3406

Abstract: A work piece carrier is provided with two reference systems for accurately positioning it with regard to a chuck member. The work piece carrier comprises a central aperture with the two opposite ends of the aperture surrounded by one of the reference systems. The two reference systems are independent from each other and allow the work piece carrier to be attached to the chuck member in two different positions. Assigned to each reference system is a protrusion surrounding the central aperture and extending substantially in the direction of the central longitudinal axis of the work piece carrier. The particular protrusion is provided with a shoulder serving as a clamping surface, adapted to be engaged by clamping elements provided in the chuck member. Preferably, also the centering elements for defining the position of the work piece carrier with regard to the chuck member are located on the particular protrusion.

Abstract translation: 工件托架设置有两个参考系统，用于相对于卡盘构件精确定位它。 工件托架包括中心孔，孔的两个相对端被参考系中的一个包围。 两个参考系统彼此独立并且允许工件托架在两个不同的位置附接到卡盘构件。 分配给每个参考系统的是围绕中心孔并基本上沿着工件载体的中心纵向轴线的方向延伸的突起。 该特定突起设置有用作夹紧表面的肩部，其适于通过设置在卡盘构件中的夹紧元件来接合。 优选地，用于限定工件托架相对于卡盘构件的位置的定心元件也位于特定突起上。

公开(公告)号：US07527270B2

公开(公告)日：2009-05-05

申请号：US11145681

申请日：2005-06-03

Applicant: Sil Han

Inventor： Sil Han

IPC: B23B31/20 ,  B23B31/30

CPC classification number: B23B31/201 ,  B23B31/204 ,  B23B31/4006 ,  B23B31/402 ,  Y10T279/10 ,  Y10T279/1004 ,  Y10T279/1037 ,  Y10T279/1045

Abstract: A machine tool arbor for holding a rotating machine part or workpiece is fitted with an actuator member at a back or distal end of an arbor main body for tool-less chucking and unchucking of a machine part or workpiece at a front or proximate end of the arbor main body. An actuator ring or knob is mounted at the back end of the arbor main body which, when rotated in one direction, causes an pusher member (collet pusher part, hydraulic piston) to move in such a manner as to displace a chuck member (inclined collet, flex collet, expansion ring) and release the machine part or workpiece that is chucked. When rotated in the opposite direction, the actuator knob causes the actuator member to move in an opposite manner as to fix the chuck member in a position to firmly hold the machine part or workpiece to be chucked. With this fitting, the machine part or workpiece can be chucked and unchucked by convenient operation of the actuator knob at the back end of the arbor without the need for using a special chucking tool.

Abstract translation: 用于保持旋转机器部件或工件的机床心轴在心轴主体的后端或远端装配有致动器构件，用于在机械部件或工件的前端或近端不需要夹紧和解夹 心轴主体。 致动器环或旋钮安装在心轴主体的后端，当沿一个方向旋转时，推动器构件（夹头推动器部分，液压活塞）以使卡盘构件（倾斜的）移动的方式移动 夹头，弹簧夹头，膨胀环）并释放被夹紧的机器零件或工件。 当沿相反方向旋转时，致动器旋钮使得致动器构件以相反的方式移动，以将卡盘构件固定在牢固地保持机器部件或工件被夹紧的位置。 通过这种配合，可以通过在心轴后端的致动器旋钮的方便的操作来卡住和解锁机器部件或工件，而不需要使用特殊的夹紧工具。

公开(公告)号：US07478983B2

公开(公告)日：2009-01-20

申请号：US11197510

申请日：2005-08-05

Applicant: Hanoch Guy

Inventor： Hanoch Guy

IPC: B23C5/26 ,  B23B31/20

CPC classification number: B23B31/006 ,  B23B31/201 ,  B23B2231/2083 ,  B23B2231/48 ,  Y10T279/17324 ,  Y10T279/17333 ,  Y10T409/309408 ,  Y10T409/30952

Abstract: A tool assembly in which a tool is releasably mounted on a tool holder. The tool is supported by the tool holder at two spaced apart regions which are formed independently therefore alignment between the axes of the tool and tool holder does not rely on tight manufacturing tolerances.

Abstract translation: 工具组件，其中工具可释放地安装在工具架上。 刀具由刀架支撑在两个间隔开的区域，这两个间隔开的区域独立地形成，因此刀具和刀架之间的对准不依赖于严格的制造公差。

公开(公告)号：US07140616B1

公开(公告)日：2006-11-28

申请号：US10089869

申请日：2000-10-26

Applicant: Ernst Gerber

Inventor： Ernst Gerber

IPC: F16J15/46 ,  F16J15/16 ,  F16J15/54 ,  B23D77/00

CPC classification number: B23B31/201 ,  Y10S277/91 ,  Y10T408/885

Abstract: The invention relates to a sealing device which is provided with an annular circumferential groove in a preceding sealing washer and having a sealing body disposed in the groove. The width and depth of the groove are larger than the cross-section of the sealing body so that the sealing body can be axially moved in the groove and may be forced against the wall of the groove and the tool shank by inner pressure provided, for example, by a coolant.

Abstract translation: 本发明涉及一种密封装置，其在先前的密封垫圈中设置有环形周向槽，并且具有设置在槽中的密封体。 槽的宽度和深度大于密封体的横截面，使得密封体可以在凹槽中轴向移动，并且可以通过提供的内压而被迫抵靠凹槽的壁和工具柄，用于 例如，通过冷却剂。

公开(公告)号：US20060027028A1

公开(公告)日：2006-02-09

申请号：US11246271

申请日：2005-10-11

Applicant: Arie Ariav ,  Vladimir Ravitch

Inventor： Arie Ariav ,  Vladimir Ravitch

IPC: G01N3/08

CPC classification number: B23B31/201 ,  A61C1/141 ,  A61C1/144 ,  B23B2260/136

Abstract: A method of making a force sensor, the force sensor being particularly sensitive to forces applied along a predetermined axis, of the type including a force-receiving membrane deformable by an applied force to be sensed, the method comprising: providing the force sensor with a body of a liquid, and with a second membrane separated from said force-receiving membrane by the body of liquid; applying the force to be sensed to the center of the force-receiving membrane to thereby pressurize the liquid according to the magnitude and axis of the force applied to the force-receiving membrane; and measuring the deformation of the second membrane.

Abstract translation: 一种制造力传感器的方法，所述力传感器对于沿着预定轴施加的力特别敏感，所述力包括通过施加的被感测力可变形的受力膜，所述方法包括：向所述力传感器提供 液体的主体，以及通过液体与所述受力膜分离的第二膜; 将待检测的力施加到受力膜的中心，从而根据施加到受力膜的力的大小和轴线对液体加压; 并测量第二膜的变形。

公开(公告)号：US06913429B1

公开(公告)日：2005-07-05

申请号：US10632562

申请日：2003-07-31

Applicant: Alan Phillips ,  John W. Schnell ,  John M. Beville

Inventor： Alan Phillips ,  John W. Schnell ,  John M. Beville

IPC: B23B31/169 ,  B23B31/20 ,  B23C1/20

CPC classification number: B23B31/201 ,  B23B2231/12 ,  B23B2260/11 ,  Y10T279/17299 ,  Y10T279/17504 ,  Y10T409/306608 ,  Y10T409/309408

Abstract: A bit retaining assembly for retaining a bit in a rotary tool, in particular a router such as a hand-held router, a table-mounted router, a pocket cutter, a laminate trimmer, a rotary cutout tool, or the like employs a planetary gear system for multiplying the torque applied to clamp the bit within a collet. The bit retaining assembly comprises a chuck for coupling the bit retaining assembly to the rotor shaft of the rotary tool. A collet is disposed in the chuck for receiving the bit. A nut threaded onto the chuck compresses the collet about the bit to secure the bit within the collet. A planetary gear system transmits torque applied to a housing member to the nut for rotating the nut on the chuck. Preferably, the planetary gear system multiplies the torque transmitted to the nut so that the torque transmitted to the nut is greater than the torque applied to the housing member.

Abstract translation: 用于将一位保持在旋转工具中的位保持组件，特别是诸如手持路由器，台式路由器，口袋式切割机，层压修剪器，旋转切割工具等的路由器使用行星 齿轮系统，用于将施加的扭矩乘以夹头内的钻头。 钻头保持组件包括用于将钻头保持组件联接到旋转工具的转子轴的卡盘。 夹头设置在卡盘中以接收钻头。 螺纹连接在卡盘上的螺母压缩关于钻头的夹头，以将钻头固定在夹头内。 行星齿轮系统将施加到壳体构件的扭矩传递到螺母，以使卡盘上的螺母旋转。 优选地，行星齿轮系统将传递到螺母的扭矩相乘，使得传递到螺母的扭矩大于施加到壳体构件的扭矩。