公开(公告)号：US07044692B2

公开(公告)日：2006-05-16

申请号：US10877854

申请日：2004-06-25

Applicant: Gary K. Weise ,  Richard J. Kesl

Inventor： Gary K. Weise ,  Richard J. Kesl

IPC: B23G5/20 ,  B23G5/18 ,  B23C5/00

CPC classification number: B23G5/182 ,  B23G2200/10 ,  B23G2200/145 ,  B23G2210/04 ,  B23G2210/08 ,  B23Q3/067 ,  Y10T29/49995 ,  Y10T407/1906 ,  Y10T408/906 ,  Y10T409/300112 ,  Y10T409/300504 ,  Y10T409/30056 ,  Y10T409/303808

Abstract: A thread cutting milling tool comprises a shank with a working portion formed with a recess for receiving a thread cutting insert. The thread cutting insert has one edge formed with a line of thread-form teeth of identical profile. The thread cutting teeth project laterally for cutting engagement with a work-piece while the tool spins about its axis. The tool also orbits within or about a work piece, and in one orbit of the tool in a helical cutting path relative to the work piece a number of complete turns of the screw-thread are formed which is equal to the number of teeth of the insert in engagement with the work-piece. A secondary cutter carried on the thread cutting milling tool provides for formation of a pilot portion or counter bore on the work piece at an end of the screw thread. The pilot portion or counter bore provides for alignment of a threaded member which is to engage the screw thread. Also, the secondary cutter provides for formation of a blunt or scalloped full-thread starting end for the screw thread at the pilot portion. The blunt starting end for the screw thread is robust, resists damage, and resists cross threading.

公开(公告)号：US20050169721A1

公开(公告)日：2005-08-04

申请号：US10770888

申请日：2004-02-03

Applicant: Paul Schulte

Inventor： Paul Schulte

IPC: B23B51/00 ,  B23D77/00

CPC classification number: B23D77/006 ,  B23D77/00 ,  B23D77/003 ,  B23D2277/04 ,  B23D2277/105 ,  B23D2277/205 ,  B23D2277/208 ,  B23D2277/2464 ,  B23D2277/62 ,  B23D2277/68 ,  Y10T408/03 ,  Y10T408/455 ,  Y10T408/906 ,  Y10T408/909 ,  Y10T408/9097

Abstract: The present invention discloses a reamer (20) and a method for reaming, for enlarging a pre-existing hole in a workpiece by rotational and axial cutting. The reamer (20) includes a body (24) extending from a shank (22). The body (24) has a first flute (30) providing a first flute cutting edge (32) at a distal end (34) of the body (24) for imparting a first cutting operation to the workpiece. The body (24) has a helical flute (42) providing a helical flute cutting edge (46) in the body distal end (34), radially spaced apart from the first flute cutting edge (32) for imparting a helical cutting operation to the workpiece. The first flute and helical flute cutting edges (32, 46) concurrently and collectively perform the first and helical cutting operations to a sculpture surface of the workpiece, thereby improving tolerances of the cutting operations, varying loads imparted to the workpiece and the reamer (20), and reducing heat generated therebetween.

Abstract translation: 本发明公开了一种用于通过旋转和轴向切割扩大工件中预先存在的孔的铰刀（20）和铰孔方法。 扩孔器（20）包括从柄（22）延伸的主体（24）。 主体（24）具有第一凹槽（30），其在主体（24）的远端（34）处提供第一凹槽切割边缘（32），用于向工件施加第一切割操作。 本体（24）具有螺旋槽（42），其在主体远端（34）中提供螺旋形槽纹切割边缘（46），与第一槽纹切割边缘（32）径向间隔开，以便向 工件。 第一凹槽和螺旋槽切割边缘（32,46）同时并且共同地对工件的雕刻表面执行第一和螺旋切割操作，从而提高切割操作的公差，施加到工件和铰刀的变化的载荷（20 ），并减少它们之间产生的热量。

公开(公告)号：US20050098358A1

公开(公告)日：2005-05-12

申请号：US10988998

申请日：2004-11-12

Applicant: Donald Nadler

Inventor： Donald Nadler

IPC: B23B49/00 ,  B23B51/00 ,  B23B51/02 ,  E21B10/44

CPC classification number: B23B49/005 ,  B23B51/009 ,  B23B51/02 ,  B23B2226/75 ,  B23B2240/08 ,  B23B2251/04 ,  B23B2251/14 ,  B23B2251/204 ,  B23B2251/50 ,  B23B2251/54 ,  B23B2260/0485 ,  B23B2270/54 ,  Y10T408/8925 ,  Y10T408/906

Abstract: A system, apparatuses and methods for anchoring are provided. The system includes two-stage drill bit and a method of anchoring into a two-stage hole drilled by the drill bit. The apparatus of the instant invention includes a two-stage drill bit for drilling a pilot hole for a common nail into a material such as concrete, stone, masonry or cementuous or other materials. The method of the instant invention includes the steps of drilling a first hole within a material to which an object is to be anchored, drilling a second hole concentric with the first hole, and placing an anchor within the holes.

Abstract translation: 提供了一种用于锚固的系统，装置和方法。 该系统包括两级钻头和一种锚固到由钻头钻出的两级孔中的方法。 本发明的装置包括一个两级钻头，用于将普通钉的导向孔钻入诸如混凝土，石材，砖石或粘结或其他材料的材料中。 本发明的方法包括以下步骤：在物体被锚定的材料内钻出第一孔，钻出与第一孔同心的第二孔，以及将孔放置在孔内。

公开(公告)号：US06866032B2

公开(公告)日：2005-03-15

申请号：US10379099

申请日：2003-03-03

Applicant: Robert P. Magyar ,  Andrew Magyar ,  Matthew D. Marhefka

Inventor： Robert P. Magyar ,  Andrew Magyar ,  Matthew D. Marhefka

IPC: H01R13/447 ,  H02G3/12 ,  H02G3/18 ,  B28D1/04

CPC classification number: H02G3/121 ,  H01R13/447 ,  H01R24/76 ,  H01R2103/00 ,  H02G3/18 ,  Y10T408/03 ,  Y10T408/36 ,  Y10T408/895 ,  Y10T408/8957 ,  Y10T408/906 ,  Y10T408/909

Abstract: The present invention is directed to a coring drill and method for preparing a block for containing a receptacle assembly. The coring drill comprises a generally cylindrically-shaped corer hub having a longitudinal drilling axis. A generally cylindrically-shaped first corer has a first-corer axis coaxial with the longitudinal drilling axis and a first coring end having a first-coring diameter. The first-corer is removably attachable to the corer hub. A generally cylindrical-shaped second corer has an second-corer axis coaxial with the longitudinal drilling axis and a second coring end having a second coring diameter greater than the first coring diameter. The second-corer is attached to the corer hub. A generally cylindrical-shaped counter-borer has a counter-borer axis coaxial with the longitudinal drilling axis and a counter-boring end having a third coring diameter greater than the second coring diameter. The counter-borer is attached to the corer hub.

Abstract translation: 本发明涉及一种用于制备用于容纳容器组件的块的取芯钻头和方法。 取芯钻头包括具有纵向钻孔轴线的大致圆柱形的芯轮毂。 一般为圆柱形的第一芯体具有与纵向钻孔轴线同轴的第一芯轴和具有第一取心直径的第一取芯端。 第一核心可拆卸地连接到核心轮毂。 大致圆柱形的第二铁芯具有与纵向钻孔轴线同轴的第二芯轴，第二取心端具有大于第一取心直径的第二取心直径。 第二核心器连接到核心集线器。 大致圆柱形的反钻孔机具有与纵向钻孔轴线同轴的反钻孔轴线和具有大于第二圆心直径的第三圆心直径的反钻孔端部。 反钻孔机连接到铁心毂。

公开(公告)号：US06848869B2

公开(公告)日：2005-02-01

申请号：US10265592

申请日：2002-10-07

Applicant: Timothy G. Stokey

Inventor： Timothy G. Stokey

IPC: B23B51/00

CPC classification number: B23B51/0009 ,  B23B2251/14 ,  B23B2251/48 ,  B23B2251/50 ,  Y10S408/713 ,  Y10T408/906 ,  Y10T408/909 ,  Y10T408/9098

Abstract: The present invention relates to a spot and chamfer drill insert which can be utilized to create accurately located spots for subsequent drilling operations while simultaneously providing a chamfer for the finished hole. The present invention utilizes web thin clearance surfaces that are formed at web thin clearance angles, wherein the web thin clearance angles are oriented with respect to a projected plane normal to a plane through the web thin cutting edge and parallel to the longitudinal axis of the insert, wherein the projected plane is tangent to the web thin cutting edge.

Abstract translation: 本发明涉及一种点和倒角钻头插入件，其可用于为随后的钻孔操作产生准确定位的位置，同时为完成的孔提供倒角。 本发明利用在纤网薄间隙角度形成的幅材薄间隙表面，其中幅材薄间隙角度相对于垂直于通过幅材薄切割边缘并平行于插入件的纵向轴线的平面的投影平面定向 ，其中所述投影平面与所述幅材薄切割边缘相切。

公开(公告)号：US20040208717A1

公开(公告)日：2004-10-21

申请号：US10825519

申请日：2004-04-15

Applicant: Secant Medical, LLC

Inventor： E. Skott Greenhalgh

IPC: B23B051/02

CPC classification number: B23B51/0018 ,  B23B51/0036 ,  B23B51/0045 ,  B23B51/02 ,  Y10T408/906

Abstract: A tool having a deployable cutting blade for making an undercut in a substrate is disclosed. The tool has a chamber positioned between its cutting tip and its tang. The cutting blade is movably mounted within the chamber. The blade is movable by sliding, pivoting or deflecting on a cantilever mounting and is movable between a retracted position within the chamber and an extended position projecting outwardly to engage and cut the substrate. Actuators for moving the blade include an eccentric cam mounted on a camshaft, a push rod and an inflatable balloon. Blades are also resiliently mounted and oriented so that their engagement with the substrate will cause them to retract into the chamber when the tool rotates in one direction and deploy into the extended position when the tool rotates in the opposite direction.

Abstract translation: 公开了一种具有用于在基板中形成底切的可展开切割刀片的工具。 该工具具有位于其切割尖端和其柄部之间的腔室。 切割刀片可移动地安装在腔室内。 叶片可以通过在悬臂安装件上滑动，枢转或偏转而移动，并且可在腔室内的缩回位置和向外突出的伸出位置之间移动以接合和切割基板。 用于移动叶片的致动器包括安装在凸轮轴，推杆和可膨胀气球上的偏心凸轮。 刀片也弹性安装和定向，使得当工具沿着一个方向旋转并且当工具沿相反方向旋转时，它们与衬底的接合将使它们缩回到腔室中。

公开(公告)号：US20040124016A1

公开(公告)日：2004-07-01

申请号：US10642056

申请日：2003-08-15

Applicant: Allied Machine & Engineering

Inventor： Joseph P. Nuzzi ,  Rolf H. Kraemer

IPC: E21B010/36

CPC classification number: B23B51/107 ,  B23B51/108 ,  B23B2251/50 ,  B23B2260/038 ,  Y10S408/713 ,  Y10T408/906

Abstract: The present invention provides a new drilling tool useful in machining hydraulic port seals for fluid power ports. The drilling tool drills the port hole to size in a solid material for the minor thread diameter in combination with forming the port in a single operation. The drilling tool has a tool holder having a rotational axis, a first drilling insert having cutting surfaces on a first side and a mounting surface on a second side, at least one second drilling insert having a predetermined cutting surface portion and a mounting portion which is mounted on the holder at a location from the rotational axis of the holder. The at least one second drilling insert has first and second portions which engage and machine a work piece in a drilling operation to form a spot face and a seal form.

Abstract translation: 本发明提供了一种用于加工用于流体动力端口的液压端口密封件的新的钻孔工具。 钻孔工具将端口孔钻入固体材料的尺寸以用于小螺纹直径，同时在单一操作中形成端口。 所述钻具具有具有旋转轴线的刀架，具有在第一侧上具有切割表面的第一钻孔刀片和在第二侧上的安装表面的至少一个第二钻削刀片，所述第二钻削刀片具有预定的切割表面部分和安装部分， 从保持器的旋转轴线的位置安装在保持器上。 所述至少一个第二钻削刀片具有第一和第二部分，其在钻孔操作中接合和加工工件以形成点面和密封形式。

公开(公告)号：US20040076483A1

公开(公告)日：2004-04-22

申请号：US10274448

申请日：2002-10-18

Inventor： Iqbal Singh ,  Harley Schuerman

IPC: B23B035/00 ,  B23B051/02

CPC classification number: B23B51/009 ,  B23B2251/04 ,  Y10T408/03 ,  Y10T408/906 ,  Y10T408/9065

Abstract: A drill bit is disclosed having a cutting portion having a plurality of axially aligned, graduated cutting members. Each of the members has cutting edges defined by a single slot extending therethrough. A tip portion at one end of the cutting portion defines at least a pair of cutouts therein, wherein one of the cutouts is aligned with the slot.

Abstract translation: 公开了一种具有切割部分的钻头，该切割部分具有多个轴向对准的刻度切割构件。 每个构件具有由延伸穿过其中的单个狭槽限定的切割边缘。 在切割部分的一端处的尖端部分在其中限定至少一对切口，其中一个切口与狭槽对齐。

公开(公告)号：US20040057804A1

公开(公告)日：2004-03-25

申请号：US10617519

申请日：2003-07-11

Inventor： Horst Jager ,  Berthold Zeug

IPC: B23B051/00

CPC classification number: B23B51/108 ,  Y10T408/62 ,  Y10T408/8725 ,  Y10T408/906

Abstract: A twist drill or drill/chamfer tool that comprises a drill (1) with a shaft section (2) that is provided with a twisted flute, and a clamping ring (4) as the retainer of a facing cutter (5). Said clamping ring tubularly encloses the shaft section (2) or the drill shaft (30) and can be fixed thereon in different axial adjustable positions. The clamping ring (4) can be tensioned on the drill (1) by means of tension screws (6) that extend therethrough substantially radially to the axis (7) of the drill. The tension screws (6) impinge the surfaces of the twisted flutes (9, 10) which are enclosed by the clamping ring (4) indirectly with a clamping shoe (19, 20) that is interposed in a twisted flute (9, 10).

Abstract translation: 一种麻花钻或钻/倒角工具，其包括具有设置有扭曲槽的轴部分（2）的钻头（1）和作为面向切割器（5）的保持器的夹紧环（4）。 所述夹紧环管状地包围轴部分（2）或钻杆轴（30），并且可以在不同的轴向可调节位置固定在其上。 夹紧环（4）可以通过大致径向延伸到钻头的轴线（7）的张紧螺钉（6）张紧在钻头（1）上。 张紧螺钉（6）用插入在扭曲槽（9,10）中的夹紧板（19,20）间接地撞击由夹紧环（4）包围的扭曲凹槽（9,10）的表面， 。

公开(公告)号：US20030161696A1

公开(公告)日：2003-08-28

申请号：US10275418

申请日：2003-04-07

Inventor： Andree Fritsch ,  Hans Haidinger ,  Alexander Krause ,  Jacek Kruszynski ,  Helmut Morlok ,  Frank Roeser ,  Henry Schuett ,  Miltiadis Theodorou

IPC: B23B051/02

CPC classification number: B23B51/048 ,  B23B2200/245 ,  B23B2251/125 ,  Y10S408/713 ,  Y10T408/905 ,  Y10T408/906 ,  Y10T408/909

Abstract: The invention relates to a solid drill bit for machine tools. Said first bit has a bit body (10) and two movable inserts (20,22) which are located a radial distance apart, each in an insert seat (16,18) of the bit body (10), in the area of a chip-conveying channel (12,14). The moveable inserts (20,22) have a rectangular or quadratic contour, project axially over the bit body (10) with their front-end main blades (30,34) and overlap each other radially in their working area. The radially outer movable insert (22) projects radially beyond the periphery of the bit body (10) with its outer tool corner (36) and with its adjoining secondary blade (38), which is perpendicular to the corresponding main blade (34). Starting from the tool corner (36), the longitudinal extension of the secondary blade (38) concerned is inclined in the direction of the bit body (10) at a defined setting angle of less than 3.2null. The secondary blade (38) has a guiding edge (44), with which it is slidingly supported against the wall (42) of the bore that is produced during the drilling process, at least over part of its length and under the influence of a radially outwardly oriented thrust force.

Abstract translation: 本发明涉及一种用于机床的固体钻头。 所述第一钻头具有位体（10）和两个可移动刀片（20,22），所述两个可移动刀片位于所述钻头体（10）的刀片座（16,18）中的径向距离处。 切屑输送通道（12,14）。 可移动刀片（20,22）具有矩形或二次轮廓，它们的前端主刀片（30,34）沿着钻头体（10）轴向突出并且在其工作区域中径向重叠。 径向外部可动插入件（22）径向地突出超过钻头体（10）的周边，其外部工具角（36）和与其相对应的副叶片（38）垂直于相应的主叶片（34）。 从工具拐角（36）开始，所述次叶片（38）的纵向延伸部以钻头体（10）的方向以小于3.2°的规定的设定角度倾斜。 次级叶片（38）具有引导边缘（44），其被滑动地支撑在钻孔过程中产生的孔的壁（42）上，至少在其长度的一部分上并且在 径向向外定向的推力。