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1. 发明公开

EP2699372A1 CHUCK TOOL AND BITS ARRANGEMENT 审中-公开
标题翻译：卡盘工具和位安排
公开(公告)号：EP2699372A1
公开(公告)日：2014-02-26
申请号：EP12774061.1
申请日：2012-04-23
申请人： Inovec Pty Ltd
发明人： KEIGHTLEY, Kym
IPC分类号： B23B45/00 , B23B47/00 , B23B51/12 , B23B31/02 , B23B51/00 , B23Q3/12 , B23B31/107 , B23B51/02
CPC分类号： B23B51/12 , B23B31/005 , B23B31/008 , B23B31/1071 , B23B47/00 , B23B51/00 , B23B2231/0232 , B23B2231/0256 , B23B2231/0268 , B23B2231/04 , B23Q3/12 , B25B23/0035 , Y10T279/17 , Y10T279/17196 , Y10T279/3418 , Y10T408/907 , Y10T408/957
摘要： The specification describes a tool arrangement and chuck apparatus for quick change of a range of tools. In particular, a quick change chuck adapted to engage various diameter drill bits, tools and tool holders. The tools are rotatable in a chuck or adaptor and have at one end a centreing shaft portion having a constant diameter for mulitple tool end diarneters and shapes, a drive shoulder portion and a lock portion in any order. The chucks are described as haying a tool cenerting arrangement for accomodating the constant diameter centering shaft. The chucks are also described as having tool bit release mechanism operable to disengage the tool from a retention mechanism when a force is applied inwards of the body of the chuck by the user to allow the tool bit to be removed longitudinally from the chuck but also arrange to allow the tool bit to be inserted longitudinally into the chuck without requiring any other user operation.
摘要翻译：该规范描述了用于快速更换一系列工具的工具布置和卡盘装置。具体而言，一种适用于接合各种直径钻头，工具和工具夹具的快换卡盘。这些工具可以在卡盘或适配器中旋转，并且在一端具有用于多个工具端部变形器和形状的恒定直径的中心轴部分，驱动肩部部分和锁定部分以任何顺序。所述卡盘被描述为具有用于容纳恒定直径对中轴的工具塞入装置。卡盘还被描述为具有工具头释放机构，该工具头释放机构可操作以在使用者向卡盘主体向内施加力时允许工具从保持机构脱离，以允许工具头从卡盘纵向移除，以允许工具钻头纵向插入卡盘而无需任何其他用户操作。

2. 发明公开

EP1885517A1 WERKZEUG MIT FEINEINSTELLUNG 有权
标题翻译：作微调刀柄
公开(公告)号：EP1885517A1
公开(公告)日：2008-02-13
申请号：EP06742668.4
申请日：2006-04-25
申请人： Kennametal, Inc.
发明人： KÜCHLER, Rainer
IPC分类号： B23B29/034 , B23C5/24 , B23C5/10
CPC分类号： B23B29/03421 , B23B2205/125 , B23B2250/04 , B23B2270/06 , B23C5/109 , B23C5/2493 , Y10S408/714 , Y10T407/1914 , Y10T407/193 , Y10T407/1942 , Y10T408/858 , Y10T408/85843 , Y10T408/906 , Y10T408/957
摘要： In order to permit a fine adjustment of the radial position of a cutting tip (2A,B) in a tool (4), a rear bearing wall for the cutting tips (2A,B) is designed as an elastically held web (22) in a tool parent body (14) which has an insert seat for the direct fastening of the cutting tips (2A,B). To this end, an expanding slot (26) is incorporated in the tool parent body (14) in such a way that the web (22) is connected to the rest of the tool parent body (14) merely on one fastening side (24). An adjusting screw (28) for the fine adjustment can be screwed into the expanding slot (26). This configuration permits a compact construction and leads only to slight impairment of the stability of the tool parent body (14). The fine-adjustment mechanism can therefore also be used in particular in small tools.

3. 发明公开

EP1793955A1 KEY CUTTING MACHINE FOR THE DUPLICATION OF KEYS 审中-公开
标题翻译：钥匙切割生殖键
公开(公告)号：EP1793955A1
公开(公告)日：2007-06-13
申请号：EP05764005.4
申请日：2005-08-01
申请人： Keyline S.r.l.
发明人： FOSCAN, Eros
IPC分类号： B23C3/35
CPC分类号： B23B31/028 , B23C3/35 , Y10T279/3487 , Y10T408/957 , Y10T409/300952 , Y10T409/301008 , Y10T409/30112 , Y10T409/304088 , Y10T409/308624 , Y10T409/309408
摘要： The present invention refers to a key cutting machine for the 10 duplication of keys, in particular of so-called 'laser-type' keys, comprising a mechanical machining unit (1) connected to an electronic control unit (2) that is provided with memory means for storing the coded data of the keys to be duplicated, in which said mechanical machining unit comprises, along with a tracer or key follower (15) for tracking the bit notch pattern of 15 the keys to be duplicated, a spindle (13) and a milling cutter (14) associated thereto, both said cutter and said spindle being adapted to be driven rotatably about the axis thereof, as well as a carriage (5) on which there is mounted a jaw (9), said carriage being movable on the base-plate (4) of the mechanical machining unit in a plane that is orthogonal to the 20 plane of the milling cutter and the key follower or tracer. Said milling cutter (14) is temporarily attached to the end portion of a stem (18) that is adapted to be inserted axially in said spindle (13) through the back-side end portion of the latter, so as to enable said milling cutter to be fastened to said end portion of the same spindle. The milling cutter 25 (14) is adapted to be brought into contact with a reference plane on the jaw (9) so as to directly and readily achieve a correct setting and adjustment of the milling cutter (14) itself in the operating position thereof.

4. 发明公开

EP1755811A2 TOOL HOLDER 有权
标题翻译：工具托架
公开(公告)号：EP1755811A2
公开(公告)日：2007-02-28
申请号：EP05705907.3
申请日：2005-01-14
申请人： Kennametal, Inc.
发明人： MASSA, Ted, R. , ERICKSON, Robert, A. , SIDDLE, David, R.
IPC分类号： B23B20060101
CPC分类号： B23B31/006 , B23B2231/0272 , B23B2231/22 , Y10T408/957 , Y10T409/30952
摘要： A rotary tool holder (20) includes a shank (58) having a flange (66), a tapered outer surface (64), and front and rear contact portions (60). The tapered outer surface (64) corresponds to the tapered bore of a spindle, and flexible circular cantilevers (70, 103) are provided at one or both contact portions such that a free end (76, 105) of the cantilevers expands radially due to centrifugal force to maintain contact with the tapered bore (53). The shank (58) can be formed from an inner member (113) and a sleeve (115) disposed thereover, in which portions of the sleeve (115) form the circular cantilevers. The circular cantilevers (256) can also be formed by a cavity (260) created in the shank (253). Alternatively, instead of circular cantilevers (256), the shank of the tool holder can have a taper which is optimized for a certain speed, wherein the taper of the shank (403) has a first taper at rest and a different taper (Φ2) at a desired speed.
摘要翻译：旋转工具夹具（20）包括具有凸缘（66），锥形外表面（64）和前后接触部分（60）的柄部（58）。锥形外表面（64）对应于主轴的锥形孔，并且柔性圆形悬臂（70,103）设置在一个或两个接触部分处，使得悬臂的自由端（76,105）由于离心力保持与锥形孔（53）的接触。柄（58）可由内部构件（113）和布置在其上的套筒（115）形成，其中套筒（115）的多个部分形成圆形悬臂。圆形悬臂（256）也可以由在柄部（253）中形成的空腔（260）形成。或者，代替圆形悬臂（256），刀架的柄部可具有针对特定速度优化的锥形，其中柄部（403）的锥形在静止时具有第一锥形且具有不同的锥形（Φ2）以期望的速度。

5. 发明公开

EP1497063A1 CUTTING TOOL AND CUTTING HEAD THERETO 审中-公开
标题翻译：刀具和切削头THEREFOR
公开(公告)号：EP1497063A1
公开(公告)日：2005-01-19
申请号：EP03717849.8
申请日：2003-04-08
申请人： SANDVIK AKTIEBOLAG
发明人： HANSSON, Per
IPC分类号： B23B51/00 , B23B31/10
CPC分类号： B23B31/261 , B23B29/046 , Y10T407/192 , Y10T408/95 , Y10T408/957 , Y10T409/309408 , Y10T409/309464 , Y10T409/30952
摘要： The present invention relates to a tool, especially for chip removing machining, whereby the tool, for instance, consists of a milling cutter or a drill and comprises a tool shaft (1) having a seat (10) arranged in the shaft of the tool (1), which seat is positioned adjacent to one end of the tool shaft (1), a cutting head (5a-5d), which intended to be mounted in the seat (10), a drawbar (15), whereby the cutting head (5a-5d) and the drawbar (15) have members (8, 18) for interconnection, a well as members (16) in order to apply the drawbar (15) a force in the axial direction of the tool shaft (1). The invention also separately relates to a cutting head (5a-5d), which constitutes a replaceable part of the tool according to the present invention. Characteristic of the tool according to the present invention is members (9, 25) in order to secure the cutting head (5a-5d) against rotation in relation to the shaft of the tool (1) when the cutting head (5a-5d) is finally mounted in the seat (10).

6. 发明公开

EP1358960A3 Werkzeugträger mit einer Spannzangenaufnahme 有权
标题翻译：带夹头夹持器的刀架
公开(公告)号：EP1358960A3
公开(公告)日：2004-04-21
申请号：EP03009285.2
申请日：2003-04-24
申请人： ESA Eppinger GmbH
发明人： Neumeier, Manfred
IPC分类号： B23B31/00 , B23B31/20
CPC分类号： B23B31/00 , B23B31/208 , B23B2231/2081 , B23B2231/46 , B23B2270/60 , Y10T279/17529 , Y10T408/3839 , Y10T408/957 , Y10T409/309408
摘要： Ein Werkzeugträger für feststehende oder umlaufende Werkzeuge ist mit einer Spannzangenaufnahme (4) für eine Spannzange (6) zum Spannen eines Werkzeugschaftes (8) von der Werkzeugseite her ausgebildet. Die Spannzangenaufnahme (4) weist eine kegelige Bohrung (5) zur Aufnahme einer Spannzange (6) und ein der Bohrung (5) zugeordnetes koaxiales Gewinde (12) zur Aufnahme einer Spannmutter (10) auf. Anstelle einer Spannzange (6) ist ein Werkzeugspanneinsatz (23) mit einem kegeligen Aufnahmezapfen (24) in die kegelige Aufnahmebohrung (5) eingesetzt, wobei der Werkzeugspanneinsatz (23) durch Befestigungsmittel von der Werkzeugseite her festgespannt ist.
摘要翻译：用于固定或旋转工具的刀架由用于夹头（6）的夹头保持器（4）形成，用于从工具侧夹紧刀柄（8）。夹头接收器4具有用于接收夹头6的圆锥形孔5和用于接收夹紧螺母10的相关联的同轴螺纹12的孔5。取而代之的是弹簧筒夹（6）的，具有圆锥状承受销（24）插入所述锥形容纳孔（5）一个工具夹紧插入件（23）被插入时，其特征在于，所述工具夹紧插入件（23）通过紧固装置从所述工具侧被夹紧。

7. 发明授权

EP0936957B1 DISPOSITIF POUR L'ASSEMBLAGE ET LE DESASSEMBLAGE D'UN OUTIL AVEC UN PORTE-OUTILS 有权
标题翻译：装置上使用的工具夹具的安装以及拆卸工具
公开(公告)号：EP0936957B1
公开(公告)日：2000-12-20
申请号：EP98942809.9
申请日：1998-09-01
申请人： E.P.B. EMILE PFALZGRAF, S.A.
发明人： FREYERMUTH, Alain
IPC分类号： B23Q3/08 , B23P11/02 , B23P19/00
CPC分类号： B23P19/10 , B23P11/027 , B23Q3/08 , Y10T29/53004 , Y10T29/53439 , Y10T408/957
摘要： The invention concerns a device for assembling and disassembling a tool with a tool-holder, such as in particular a mandrel. The device is characterised in that it consists essentially of a support frame (4) provided with means (5) for receiving and maintaining a tool-holder (3), means (6 and 7) for fitting in or extracting a tool (2) co-operating with means (8) heating by induction the tool-holder (3) part (3') designed for receiving the tool (2) by shrink fit.

8. 发明公开

EP0927087A1 VORRICHTUNG ZUR AUFNAHME EINES WERKZEUGS ODER TRÄGERTEILS BEI EINER WERKZEUGMASCHINE ODER SPINDEL 失效
标题翻译：设备用于接收工具或载体部分机床或STEM
公开(公告)号：EP0927087A1
公开(公告)日：1999-07-07
申请号：EP98945019.0
申请日：1998-07-17
申请人： WTO Werkzeug-Einrichtungen Gmbh
发明人： JANSEN, Karlheinz
IPC分类号： B23B29 , B23B31
CPC分类号： B23B29/046 , B23B31/02 , B23B31/103 , B23B31/1177 , Y10S279/904 , Y10T279/17231 , Y10T279/17247 , Y10T279/17512 , Y10T279/17794 , Y10T279/17871 , Y10T279/17881 , Y10T279/17965 , Y10T279/3406 , Y10T408/95 , Y10T408/957 , Y10T409/30952
摘要： The invention relates to a device for accommodating a tool in a machine tool, comprising a tool support location (1) arranged in the machine tool, a tool support (6) having a tool support location (10) for said tool and clamping device to fix the tool support (6) to the tool support location (1). In order to achieve a compact tool support (6), the invention provides for a clamp ring (14) which directly or indirectly engages the tool support (6) from the outside and acts as a clamping device, said ring fixing the tool support (6) between itself and the tool support location (1).

9. 发明授权

EP0668127B1 Tool holder for a rotary and/or chisel hammer 失效
标题翻译：一锤钻和/或锤凿刀架
公开(公告)号：EP0668127B1
公开(公告)日：1998-07-08
申请号：EP95300749.9
申请日：1995-02-07
申请人： Black & Decker Inc.
发明人： Lauterwald, Martin
IPC分类号： B25D17/08
CPC分类号： B25D17/088 , B25D2217/0049 , Y10T82/2589 , Y10T408/95 , Y10T408/957

10. 发明公开

EP0821628A1 TOOL UNIT CLAMPING APPARATUS HAVING IMPROVED SHORT-STROKE LOCKING MECHANISM 失效
标题翻译：具有改进的短行程SPAN机制TOOL JIG
公开(公告)号：EP0821628A1
公开(公告)日：1998-02-04
申请号：EP96903797.0
申请日：1996-02-07
申请人： KENNAMETAL INC.
发明人： ERICKSON, Robert, A. , NEEDHAM, Greg, W.
IPC分类号： B23B29 , B23B31
CPC分类号： B23B31/1071 , B23B29/046 , Y10T82/2589 , Y10T279/17752 , Y10T408/957 , Y10T409/309408
摘要： A short-stroke clamping apparatus for detachably connecting a tool unit to a tool supporter is provided of the type having a canister member which includes apertures for admitting spherical locking elements, and a lock rod that is reciprocally movable a stroke distance along an axis and which has cam portions for moving the spherical locking elements through the canister apertures into engagement with the tool unit. In the clamping apparatus, the canister member apertures are elongated along the stroke axis. This allows the spherical locking elements to move axially along the cam portions of the lock rod as well as radially, such that locking engagement can be achieved with a shorter axial stroke movement of the lock rod. The aperture walls may also be angled to allow even greater axial movement of the locking elements, which not only further shortens the lock rod stroke, but can increase the gripping force that the clamping apparatus applies to the tool unit. The shorter lock rod stroke in turn advantageously shortens the tool envelope, and increases both the rigidity and life of the spring package that withdraws the lock rod. The aperture walls may also be angled to improve the force of locking engagement between the locking elements and the tool unit.

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