公开(公告)号：US20180001427A1

公开(公告)日：2018-01-04

申请号：US15486662

申请日：2017-04-13

申请人： Erowa AG

发明人： Hans Hediger

IPC分类号： B23Q3/10 ,  B23Q1/00

CPC分类号： B23Q3/102 ,  B23B31/107 ,  B23B2260/068 ,  B23B2270/027 ,  B23B2270/06 ,  B23B2270/12 ,  B23Q1/0072 ,  B23Q3/103

摘要： A clamping device includes a clamping chuck and a clamping element, which can be clamped thereto. The clamping chuck has a receiving opening for the clamping element and clamping members for clamping the clamping element in the receiving opening. The clamping element is elongated, while the clamping chuck is provided with an elongated receiving opening for the clamping element. A resiliently flexible centering element, which aligns the clamping element in response to the insertion into the receiving opening at right angles to the longitudinal axis of the receiving opening, is arranged on the clamping chuck in the insertion area of the receiving opening. Such a clamping device is suitable in clamping systems by means of which large to very large workpiece carriers can be clamped in the work area of a machine tool in a repeatably accurate manner.

公开(公告)号：US20170297156A1

公开(公告)日：2017-10-19

申请号：US15479682

申请日：2017-04-05

申请人： ROLLS-ROYCE PLC

发明人： James KELL ,  Graeme RIGG ,  Thomas DANVERS ,  Adam NAGY ,  Amir RABANI

IPC分类号： B23Q5/06 ,  B23B45/04 ,  F04D29/54 ,  F01D9/02 ,  F04D29/32 ,  F01D5/12 ,  B23B45/00

CPC分类号： B23Q5/06 ,  B23B45/005 ,  B23B45/042 ,  B23B2215/76 ,  B23B2260/068 ,  B23B2270/027 ,  F01D5/005 ,  F01D5/12 ,  F01D9/02 ,  F01D15/06 ,  F04D29/324 ,  F04D29/542 ,  F05D2220/32 ,  F05D2230/10 ,  F05D2230/72 ,  F05D2230/80

摘要： Apparatus for machining a component of a gas turbine engine, the apparatus including: a flexible pipe having a first end and a second end and defining a conduit for receiving a fluid; one or more first actuators arranged to enable the first end of the flexible pipe to be re-positioned relative to the second end of the flexible pipe; a turbine positioned adjacent to the first end of the flexible pipe, the turbine being arranged to receive fluid from the conduit of the flexible pipe; and a tool head coupled to the first end of the flexible pipe, the tool head including: a fastener arranged to fasten to a tool and to receive torque from the turbine.

公开(公告)号：US20170136552A1

公开(公告)日：2017-05-18

申请号：US14990135

申请日：2016-01-07

申请人： Apex Brands, Inc.

发明人： Adam Donald Fairchild ,  Rolf Reitz DeSwardt ,  Jeremy Dean Watford

IPC分类号： B23B37/00 ,  B23Q17/09 ,  B23Q5/32

CPC分类号： B23B37/00 ,  B23B2260/108 ,  B23B2270/027 ,  B23Q1/34 ,  B23Q5/32 ,  B23Q5/326 ,  B23Q17/0966 ,  B23Q17/0995 ,  B23Q17/20

摘要： A positive feed tool may include a motor, a power supply operably coupled to the motor to power the motor, a gear head and a spindle. The gear head may be operably coupled to the motor to be operated responsive to powering of the motor. The gear head may include a drive assembly and a feed assembly. The spindle may be operably coupled to the gear head to enable the spindle to be selectively driven rotationally and fed axially based on operation of the drive assembly and the feed assembly, respectively. The feed assembly may include an electronically controlled variable feed rate oscillator.

公开(公告)号：US09469006B1

公开(公告)日：2016-10-18

申请号：US14188562

申请日：2014-02-24

申请人： Zephyr Manufacturing Co., Inc.

发明人： Andrew D. Fuller

IPC分类号： B23Q11/10 ,  B23B39/10 ,  B23Q5/32

CPC分类号： B23Q11/1015 ,  B23B39/10 ,  B23B2250/12 ,  B23B2270/027 ,  B23Q5/32 ,  B23Q5/326 ,  B23Q11/1092 ,  Y10T408/45 ,  Y10T408/65 ,  Y10T408/68 ,  Y10T408/73

摘要： A positive feed drilling machine with a lubricant emitter. The drilling machine can have a pneumatic logic system that can automatically initiate retraction of a cutter spindle and cutting tool after a desired cutting stroke distance. Initiation of the retraction sequence can automatically shut off delivery of lubricant to the cutter tool.

摘要翻译： 具有润滑剂发射器的正式进料钻孔机。 钻孔机可以具有气动逻辑系统，其可以在期望的切割行程距离之后自动地启动刀具主轴和切割工具的缩回。 退回顺序的启动可以自动切断润滑剂向刀具的输送。

公开(公告)号：US20150321261A1

公开(公告)日：2015-11-12

申请号：US14274492

申请日：2014-05-09

申请人： Accellent, Inc.

发明人： John Stephen Almasi

IPC分类号： B23B13/12 ,  B65G51/02 ,  B23Q7/00

CPC分类号： B23B13/12 ,  B23B13/02 ,  B23B13/128 ,  B23B2270/027 ,  B23Q7/006 ,  B65G51/02 ,  Y10T82/2514

摘要： A part ejector is shown and described wherein a machined part in a CNC lathe is ejected from a spindle of the lathe by means of an air pressure differential. The part ejector includes inner and outer tubes that are coupled to, and aligned with a spindle collet. Machined parts are received within the inner tube and a pin tool moves a pin into the inner tube to pneumatically seal the inner tube and push a machined part past one or more air ports that pneumatically connect the inner tube with an air channel located between the inner and outer tubes. Pressurized air is applied to the air channel and the pin is partially retracted to uncover the air ports thus allowing the pressurized air to enter the inner tube and eject the machined part out.

摘要翻译： 示出并描述了一种部件喷射器，其中CNC车床中的机加工部件借助气压差从车床的主轴排出。 部件喷射器包括联接到主轴夹头并与主轴夹头对准的内管和外管。 加工部件被容纳在内管内并且销工具将销移动到内管中以气动地密封内管并且将加工的部件推过一个或多个空气端口，该空气端口将内管气动地连接到位于内部管 和外管。 加压空气被施加到空气通道并且销部分地缩回以露出空气端口，从而允许加压空气进入内管并将加工的部件排出。

公开(公告)号：US20150023746A1

公开(公告)日：2015-01-22

申请号：US14505699

申请日：2014-10-03

申请人： FUNDACION TECNALIA RESEARCH & INNOVATION

发明人： Txomin OSTRA BELDARRAIN ,  Asun RIVERO RASTRERO ,  German RODRIGUEZ CANAS

IPC分类号： B23B47/34

CPC分类号： B23B47/34 ,  B23B2270/027 ,  B23B2270/54 ,  Y10T408/23

摘要： The present invention relates to a tool holder device which comprises securing means (4) for securing a tool (24), a movable part (2) which can move in an axial direction and a pneumatic mechanism (3) which can cause an axial vibratory movement of the movable part (2). The securing means (4) are coupled to the movable part such that the axial vibratory movement of the movable part (2) is transmitted to the tool (24).

摘要翻译： 本发明涉及一种工具保持装置，其包括用于固定工具（24）的固定装置（4），可沿轴向移动的可移动部分（2）和可引起轴向振动的气动机构（3） 可移动部件（2）的运动。 固定装置（4）联接到可动部件，使得可动部件（2）的轴向振动运动被传递到工具（24）。

公开(公告)号：US08881354B2

公开(公告)日：2014-11-11

申请号：US12942433

申请日：2010-11-09

申请人： Eiji Nakamura ,  Norikazu Sawaki ,  Akihiko Kadota ,  Takashi Yokoyama

发明人： Eiji Nakamura ,  Norikazu Sawaki ,  Akihiko Kadota ,  Takashi Yokoyama

IPC分类号： B23B29/034

CPC分类号： B23Q17/2457 ,  B23B29/03421 ,  B23B29/03425 ,  B23B2250/04 ,  B23B2260/092 ,  B23B2270/025 ,  B23B2270/027 ,  B23B2270/48 ,  Y10T29/5105 ,  Y10T82/10 ,  Y10T408/03 ,  Y10T408/08 ,  Y10T408/175 ,  Y10T408/85 ,  Y10T408/858

摘要： A boring holder in a tool radius adjusting system is provided with a cutting blade and fine and coarse motion adjusting mechanisms each capable of adjusting the position of the cutting blade relative to a rotational axis of the boring holder. The tool radius adjusting system is provided with a tool radius measuring device for measuring the tool radius of the boring holder and a controller configured to calculate a compensation amount based on a tool radius measured by the tool radius measuring device and a target tool radius and to operate the fine and coarse motion adjusting mechanisms based on the compensation amount so that the tool radius is brought into agreement with the target tool radius.

摘要翻译： 刀具半径调节系统中的钻头支架设置有切割刀片和精细和粗略的运动调节机构，每个机构能够调节切割刀片相对于镗刀架的旋转轴线的位置。 刀具半径调节系统设置有用于测量镗刀架的刀具半径的刀具半径测量装置和配置为基于由刀具半径测量装置测量的刀具半径和目标刀具半径来计算补偿量的控制器，并且 基于补偿量运行精细和粗调运动调节机构，使刀具半径与目标刀具半径一致。

公开(公告)号：US08534338B2

公开(公告)日：2013-09-17

申请号：US12905337

申请日：2010-10-15

申请人： Tino Oldani ,  Klaus Hoffmann ,  William R. Dent

发明人： Tino Oldani ,  Klaus Hoffmann ,  William R. Dent

IPC分类号： B29C70/38

CPC分类号： B29C70/384 ,  B23B31/42 ,  B23B2260/126 ,  B23B2270/027 ,  B23B2270/09 ,  B65H75/243 ,  F16J15/46 ,  Y10T156/1348 ,  Y10T156/1785

摘要： A fiber placement system including positioner and a fiber delivery apparatus having a creel assembly and a fiber placement head is provided. The positioner moves the entire fiber delivery apparatus including the creel assembly and the fiber placement head via at least three linear degrees of freedom. The fiber delivery apparatus includes an articulating wrist for moving the fiber placement head relative to the creel assembly. The fiber placement apparatus is substantially free of linear degrees of freedom within the fiber tow paths between the spools and the fiber placement head. One or more rotational degrees of freedom may be provided along the tow path. In one embodiment, the interface between the fiber delivery apparatus and the positioner is laterally offset such that a portion of the creel axially overlaps with vertical ram of the positioner.

摘要翻译： 提供了一种包括定位器和具有纱架组件和纤维放置头的纤维输送装置的纤维铺放系统。 定位器通过至少三个线性自由度使包括纱架组件和纤维放置头的整个纤维递送装置移动。 纤维输送装置包括用于相对于纱架组件移动纤维放置头的铰接手腕。 光纤放置装置在线轴和光纤放置头之间的纤维束路径内基本上没有线性自由度。 可以沿着牵引路径提供一个或多个旋转自由度。 在一个实施例中，纤维输送装置和定位器之间的界面横向偏移，使得纱架的一部分与定位器的垂直拉杆轴向重叠。

公开(公告)号：US07607491B2

公开(公告)日：2009-10-27

申请号：US11376359

申请日：2006-03-15

申请人： Ronald Jon Sorric ,  Ronald William Sorric

发明人： Ronald Jon Sorric ,  Ronald William Sorric

IPC分类号： B27C3/08

CPC分类号： B25D17/30 ,  B23B2270/027

摘要： The present invention relates to a lift assist device which is used to alleviate the physical demands for the operation of a heavy percussion power tool, such as a pneumatic jackhammer, by facilitating lifting and freeing the percussion power tool. In general, the lift assist device contains an actuating cylinder with a lifting foot attached to the outside end of its piston rod and a control unit which comprises a directional control valve and a hand lever. The control unit is on the top of the lift assist device and can be used to control the lifting speed and height. The lift assist device is secured to the body of the percussion power tool with one or more mounting elements.

摘要翻译： 提升辅助装置技术领域本发明涉及一种提升辅助装置，其用于通过促进提升和释放冲击电动工具来减轻重型冲击电动工具（例如气动千斤顶）的操作的物理需求。 通常，提升辅助装置包括具有附接到其活塞杆的外端的提升脚的致动缸，以及包括方向控制阀和手柄的控制单元。 控制单元位于升降机辅助装置的顶部，可用于控制提升速度和高度。 升降机辅助装置用一个或多个安装元件固定在冲击电动工具的主体上。

公开(公告)号：US07568409B2

公开(公告)日：2009-08-04

申请号：US11391879

申请日：2006-03-29

申请人： Robert John Nicholl ,  Myron Jeffery Schmenk

发明人： Robert John Nicholl ,  Myron Jeffery Schmenk

IPC分类号： B23B3/00 ,  H02K7/09

CPC分类号： B23B41/04 ,  B23B2215/245 ,  B23B2270/027 ,  B23B2270/38 ,  B23Q1/545 ,  B23Q1/70 ,  F16C32/0614 ,  F16C32/067 ,  F16C32/0696 ,  F16C41/00 ,  F16C2322/39 ,  Y10T82/10 ,  Y10T82/122 ,  Y10T82/128 ,  Y10T82/2583 ,  Y10T409/304424 ,  Y10T409/307616

摘要： A machine tool assembly includes a high speed rotating spindle for forming extremely precise surface contours on a work piece. The spindle is supported on a spherical air bearing about its center of gravity. The spindle can be rotated through an air turbine drive system incorporated into the spherical air bearing to eliminate any undesirable moments about an axis perpendicular to the long spindle axis. The spindle is adjustable in pitch and yaw directions through the influence of X-Y actuators. The X-Y actuation system is preferably electromagnetic and provides a non-contact method of displacing the spindle shaft in a controlled manner at any speed.

摘要翻译： 机床组件包括用于在工件上形成非常精确的表面轮廓的高速旋转主轴。 主轴围绕其重心支撑在球形空气轴承上。 主轴可以旋转通过结合到球形空气轴承中的空气涡轮机驱动系统，以消除围绕垂直于长主轴轴线的轴线的任何不期望的力矩。 通过X-Y执行器的影响，主轴可以在俯仰和偏航方向上调节。 X-Y致动系统优选地是电磁的，并且提供了以受控方式以任何速度移动主轴的非接触方法。