公开(公告)号：US20040013481A1

公开(公告)日：2004-01-22

申请号：US10197915

申请日：2002-07-17

Inventor： Richard F. Jeppesen

IPC: B23B051/00

CPC classification number: B23B51/0426 ,  B24D5/02 ,  Y10T408/8923

Abstract: A grommet-remover tool has a grommet-flange cutter (1) with a cylindrical cutting surface (2) that is articulated to cut through a grommet flange (3) proximate a connection of the grommet flange to a grommet sleeve (4) with minimal, if any, cutter grasping of the grommet flange and rotating the grommet in a grommet aperture in covering material (8) to which the grommet is affixed. The grommet-flange cutter includes an attachment boss (6) with which it is attachable to a rotational tool (7).

Abstract translation: 索环去除工具具有一个带有圆柱形切割表面（2）的索环法兰切割器（1），该圆锥形切割表面（2）被铰接以通过索环法兰（3）穿过索环法兰（3），该索环法兰（3）在索环法兰连接到索环套筒 （如果有的话）切割器抓住索环法兰并且将索环旋转在索环附着的覆盖材料（8）中的索环孔中。 索环法兰切割器包括附接凸台（6），其可附接到旋转工具（7）。

公开(公告)号：US20040005200A1

公开(公告)日：2004-01-08

申请号：US10423265

申请日：2003-04-25

Inventor： Heinrich Heule ,  Roland Schmitter ,  Swen Haemmerle

IPC: B23B051/00

CPC classification number: B23B51/102 ,  Y10T408/858 ,  Y10T408/859

Abstract: A tool for countersinking, deburring and spindling out holes is described, consisting of a blade holder driven rotationally about its longitudinal axis, in which, at an angle to its longitudinal axis, at least one recess is arranged, in which one or more cutting blades or their holders are held as exchangeably and/or displaceably load-transmitting. In order to guarantee better protection against tilting and breaking of the cutting blade out of the recess in the blade holder it is provided that the recess is formed from radii substantially blending into one another.

Abstract translation: 描述了一种用于锪孔，去毛刺和旋转孔的工具，其包括围绕其纵向轴线旋转地驱动的刀片保持器，其中与其纵向轴线成一定角度设置有至少一个凹部，其中一个或多个切割刀片 或其保持器被保持为可交换和/或可移动的负载传输。 为了确保更好的防止切割刀片从刀片保持器的凹部中的倾斜和断裂的倾向，所述凹部形成为基本上彼此混合的半径。

公开(公告)号：US20030180108A1

公开(公告)日：2003-09-25

申请号：US10105823

申请日：2002-03-25

Inventor： Andrew G. Gongola

IPC: B23B051/00

CPC classification number: B23P15/28 ,  B27G15/00 ,  Y10T408/78 ,  Y10T408/89 ,  Y10T408/902 ,  Y10T408/909

Abstract: Boring bits and methods for manufacturing boring bits. The method includes the acts of forming a shank including one end connectable to a power tool and an opposite end, molding a cutting head separate from the shank, the cutting head including a base wall and a side wall extending from the base wall, the base wall having an interior base surface and an exterior base surface, and bonding the shank and the cutting head as a unit including bonding the opposite end of the shank to the exterior base surface.

Abstract translation: 用于制造钻头的钻头和方法。 该方法包括形成柄的动作，其包括可连接到动力工具和相对端的一端，模制与柄分离的切割头，切割头包括底壁和从基壁延伸的侧壁，底座 壁具有内部基部表面和外部基部表面，并且将柄和切割头作为一个单元结合，包括将柄的相对端结合到外部基部表面。

公开(公告)号：US20030170084A1

公开(公告)日：2003-09-11

申请号：US10311540

申请日：2003-03-14

Inventor： Marie-Louise Bergholt ,  Leif Karlsson ,  Tommy Tukala

IPC: B23B051/00

CPC classification number: F16F15/08 ,  B23B51/048 ,  B23B2250/16 ,  F16F7/08 ,  F16F7/108 ,  F16F15/04 ,  Y10T408/76 ,  Y10T409/304312

Abstract: The invention relates to a drilling tool for hole-drilling in metallic materials, including a drill body (11) as well as at least one cutting insert (12) located in the front end thereof, defining the periphery of the drill, the drill body having a number of axially extending chip channels (14, 15) and bars (16, 17) situated therebetween. Characteristic of the new tool is that the drill body (11) has been provided with a damping unit (18) situated at an axial distance behind the cutting inserts in at least one chip channel which damping unit entirely or partly fills up a portion of said chip channel, and which damping unit is composed of two material portions (18a, 18b, 23a, 23b) made up of different rigidities.

Abstract translation: 本发明涉及一种用于金属材料钻孔的钻孔工具，包括钻体（11）以及位于其前端的至少一个切削刀片（12），其限定钻头的周边，钻体 具有多个轴向延伸的芯片通道（14,15）和位于其间的条（16,17）。 新工具的特征在于，钻体（11）设置有阻尼单元（18），该阻尼单元（18）在至少一个芯片通道中位于切削刀片后方的轴向距离处，该阻尼单元完全或部分地填充所述 并且该阻尼单元由由不同刚性构成的两个材料部分（18a，18b，23a，23b）组成。

公开(公告)号：US20030138303A1

公开(公告)日：2003-07-24

申请号：US10203197

申请日：2002-12-09

Inventor： Konstantin Baxivanelis ,  Achim Rothenstein

IPC: B23B051/00

CPC classification number: B23Q17/0976 ,  B23B31/08 ,  B23B31/1077 ,  B23B2250/16 ,  B23B2251/70 ,  F16D1/076 ,  Y10T408/76 ,  Y10T408/907 ,  Y10T408/95

Abstract: The invention relates to a device for releasably connecting two coaxially aligned tool parts (1, 2) which can be axially pressed against each other on separating surfaces (36, 38) that face each other with a clamping device. According to the invention, at least one of the separating surfaces (38) is divided into several axially rigid and torsionally soft bearing segments (50) which are spaced in a peripheral direction, in order to dampen the torsional oscillations that occur during the work process and reduce noise.

Abstract translation: 本发明涉及一种用于可释放地连接两个同轴对准的工具部件（1,2）的装置，该工具部件可以用夹紧装置彼此面对的分离表面（36,38）上彼此轴向压靠。 根据本发明，分离表面（38）中的至少一个被分成几个在周向方向上间隔开的轴向刚性和扭转软的轴承段（50），以便抑制在工作过程中发生的扭转振荡 并减少噪音。

公开(公告)号：US20030118415A1

公开(公告)日：2003-06-26

申请号：US10320357

申请日：2002-12-13

Inventor： Harald Feld

IPC: B23B051/00

CPC classification number: B27G15/00 ,  Y10S408/713 ,  Y10T408/78 ,  Y10T408/907 ,  Y10T408/9098

Abstract: In a cylindrical bore head tool including a shaft part with a head support structure and a bore head disposed on the bore head support structure, the bore head support structure with the shaft are an integral part made of tool steel and the cutting head is a sintered hard metal body, and the bore head support structure and the bore head include cooperating form-locking elements by which the bore head is centered on the bore head support structure and rotationally firmly engaged there-with.

Abstract translation: 在包括具有头部支撑结构的轴部分和设置在孔头支撑结构上的孔头的圆柱形孔头工具中，具有轴的孔头支撑结构是由工具钢制成的整体部分，并且切割头是烧结的 硬质金属体，并且孔头支撑结构和孔头包括配合的形状锁定元件，通过该配合形式锁定元件，孔头在孔头支撑结构上居中并且与其旋转地牢固地接合。

公开(公告)号：US20030077134A1

公开(公告)日：2003-04-24

申请号：US10262060

申请日：2002-09-30

Inventor： Bernhard Moser ,  Rainer Widmann ,  Marco Lang

IPC: B23B051/00

CPC classification number: E21B10/445 ,  B23B51/02 ,  B23B2226/75 ,  B23B2251/04 ,  B23B2251/14 ,  B28D1/146 ,  E21B10/58 ,  Y10T408/9065 ,  Y10T408/9098

Abstract: The invention relates to a drilling tool (36), in particular for working concrete, rock, masonry and suchlike materials, having a single- or multi-edge tool head with at least one cutting body (1) which comprises a central region (12) which is designed in a roof shape, has rake faces and flanks and is defined laterally by two outer regions (13, 14) set back in the effective direction of the drill. In this case, the ground surfaces of the central region (12) form a pyramidal point (15) while avoiding the formation of a chisel edge.

Abstract translation: 本发明涉及一种钻具（36），特别是用于工作混凝土，岩石，砖石和类似材料的钻具，其具有带有至少一个切割体（1）的单边或多刃工具头，该切割体包括中心区域（12） ）被设计成屋顶形状，具有前刀面和侧面并且由设置在钻头的有效方向上的两个外部区域（13,14）侧向限定。 在这种情况下，中心区域（12）的接地表面形成锥形点（15），同时避免形成凿边缘。

公开(公告)号：US20030068209A1

公开(公告)日：2003-04-10

申请号：US10231615

申请日：2002-08-29

Inventor： Erich Leibhard ,  Wolfgang Ludwig

IPC: B23B051/00

CPC classification number: E21B10/58 ,  Y10T408/9098

Abstract: A drilling head including a base body (1), a bit (2) securable in a recess (10) formed in the base body (1) at the end of the base body (1) and facing in a drilling direction (B), and guide elements for guiding the base body and the bit relative to each other in a direction transverse to the drilling direction.

Abstract translation: 一种钻头，包括基体（1），在基体（1）的端部处形成并面向钻孔方向（B）的基体（1）中的凹部（10）中可固定的钻头（2） 以及用于在垂直于钻孔方向的方向上相对于彼此引导基体和钻头的引导元件。

公开(公告)号：US20030026669A1

公开(公告)日：2003-02-06

申请号：US10189798

申请日：2002-07-08

Inventor： Marco Lang ,  Franc Koljaka ,  Friedmar Dresig ,  Thomas Bernhardt

IPC: B23B051/00

CPC classification number: B25D17/02 ,  B23B31/005 ,  B23B51/02 ,  B23B2250/16 ,  B23B2251/204 ,  B23B2260/114 ,  B25D2217/0034 ,  Y10T408/907

Abstract: The invention relates to a chisel (1) or a hammer drill, in particular insertable chisel or insertable drill for power-driven drill and chisel hammers, with an insertion end (2), with a chisel shank (3) or drill shank and with a chisel head (4) or drill shank located opposite the insertion end (2). In this case, the diameter of the shank (3) increases in the direction of the chisel head (4) at least once from a first, small diameter to a second, large diameter and decreases again from this to a small diameter or forms at least one bead (8).

Abstract translation: 本发明涉及一种用于动力钻和凿锤的凿子（1）或锤钻，特别是可插入的凿子或可插入钻头，其具有插入端（2），凿子柄（3）或钻柄，并且具有 凿头（4）或位于插入端（2）相对的钻柄。 在这种情况下，柄（3）的直径在凿头（4）的方向上从第一小直径至第二大直径至少一次增加，并且从该直径减小到小直径 至少一个珠子（8）。

公开(公告)号：US20020197120A1

公开(公告)日：2002-12-26

申请号：US09887952

申请日：2001-06-21

Inventor： David P. Newmark

IPC: B23B051/00

CPC classification number: B23B51/107 ,  B23B2260/136 ,  B23B2270/12 ,  Y10T408/558 ,  Y10T408/5584 ,  Y10T408/5653 ,  Y10T408/569 ,  Y10T408/89 ,  Y10T408/892

Abstract: A hole-finishing hole finishing tool includes a pilot cone within which a quarter round section is free to be displaced in an axial direction. The quarter round section is resiliently biased away from a workpiece. When the tip of the pilot cone is inserted into a hole in a workpiece and force is applied, the quarter round section having a cutting element at its tip is displaced forward into contact with the perimeter of the hole, whereby chamfering is performed. The use of a single lip quarter-round cutting edge permits the tool to be used on small holes.

Abstract translation: 孔精整孔精加工工具包括一个导向锥体，其中四分之一圆形部分在轴向方向上自由移位。 四分之一圆形部分弹性地偏离工件。 当先导锥体的尖端插入到工件的孔中并且施加力时，在其尖端处具有切割元件的四分之一圆形部分向前移位以与孔的周边接触，由此进行倒角。 使用单唇四分之一切割刃可以将工具用于小孔。