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1. 发明授权

US11883081B2 Fastening devices, systems, and methods 有权
公开(公告)号：US11883081B2
公开(公告)日：2024-01-30
申请号：US17314028
申请日：2021-05-06
申请人： RTG Scientific, LLC
发明人： Richard Justin Hyer , Jonathan Bitter
IPC分类号： A61B17/86 , B23G1/32 , B23G5/18 , A61C8/00 , A61B17/00
CPC分类号： A61B17/8625 , A61B17/866 , B23G1/32 , B23G5/18 , A61B2017/00526 , A61C8/0025 , B23G2200/48
摘要： A fastener with improved threading for resisting multi-axial forces and off-axis loading scenarios is provided. The fastener may include a shaft and a plurality of helical threads disposed about the shaft. The plurality of helical threads may include a first helical thread and a second helical thread adjacent the first helical thread. The first helical thread may include a first concave undercut surface and a first convex undercut surface. The second helical thread may include a second concave undercut surface and a second convex undercut surface. When the fastener is viewed in section along a plane intersecting a longitudinal axis of the shaft, the first concave undercut surface and the second convex undercut surface may be oriented toward the proximal end of the shaft, and the first convex undercut surface and the second concave undercut surface may be oriented toward the distal end of the shaft.

2. 发明授权

US11559844B2 Whirling tool 有权
公开(公告)号：US11559844B2
公开(公告)日：2023-01-24
申请号：US16703422
申请日：2019-12-04
申请人： Hartmetall-Werkzeugfabrik Paul Horn GmbH
发明人： Eckhard Wagner
IPC分类号： B23G5/18 , B23G1/34 , B23C5/08 , B23C5/22
摘要： A whirling tool for machining a workpiece, having: three or a multiple of three cutting plates, wherein each of the cutting plates comprises at least one cutting edge; a cutting plate holder having a plurality of cutting plate receptacles, wherein each of the cutting plate receptacles is configured to receive one of the cutting plates, wherein the cutting plate receptacles are disposed so as to be distributed in a circumferential direction across the cutting plate holder; and a plurality of fastening elements for releasably fastening the cutting plates in the cutting plate receptacles of the cutting plate holder; wherein the cutting plates comprise at least two different kinds of cutting plates, wherein at least one cutting plate of a first kind, and one cutting plate of a second kind are provided for each group of three cutting plates that are disposed beside one another on the cutting plate holder, wherein the cutting plate of the first kind differs from the cutting plate of the second kind by an overall geometry, by a dimension of the at least one cutting edge, and by a shape of the at least one cutting edge.

3. 发明授权

US10342293B2 Method of forming an aperture in a reel member of a tensioning system for an article of footwear 有权
公开(公告)号：US10342293B2
公开(公告)日：2019-07-09
申请号：US15070124
申请日：2016-03-15
申请人： NIKE, Inc.
发明人： Tiffany A. Beers , Andrew A. Owings
IPC分类号： B21D39/00 , A43C11/16 , B23G5/18 , A43C11/00 , A43C11/14 , B23B51/10 , A43B3/00 , B23C3/02 , B23C3/12
摘要： A method of chamfering an aperture in a reel member of a tensioning system for an article of footwear is disclosed. The tensioning system includes a reel member configured to rotate about a central axis. The reel member includes a shaft and at least one flange disposed along the shaft. The flange includes an aperture extending through the flange. The aperture is configured to receive a lace. The reel member can tighten the tensioning system by winding the lace around portions of the shaft disposed on both sides of the at least one flange. The method of chamfering the aperture includes drilling through an end flange of the reel member to reach the center flange of the reel member in order to chamfer the aperture. The chamfered aperture can assist with sliding the lace through the aperture and distributing tension.

4. 发明申请

US20170129029A1 THREAD MILLING CUTTER 审中-公开
公开(公告)号：US20170129029A1
公开(公告)日：2017-05-11
申请号：US15317873
申请日：2015-05-12
申请人： WALTER AG
发明人： Daniel KUDERER
IPC分类号： B23G5/18
摘要： A thread milling cutter having a main body which includes a shank and a cutting portion, which is cylindrical in its basic shape, an axis of rotation and a plurality of cutting teeth, which are spaced in the peripheral direction and which are arranged on the cutting portion in at least two different radial planes extending perpendicularly to the axis of rotation is provided. The thread milling cutter combines the advantages of high working efficiency of one-piece thread milling cutters having a plurality of cutting teeth and cutting lobes with the advantages of thread milling cutters having indexable cutting inserts without being restricted to large diameters. The cutting portion, respectively, has at least two seats for receiving a respective standard cutting insert in each of at least two different radial planes and the cutting teeth are formed by cutting corners of standard cutting inserts.

5. 发明授权

US08602694B2 Thread-milling cutter and thread-milling insert 有权
标题翻译：螺纹铣刀和螺纹铣削刀片
公开(公告)号：US08602694B2
公开(公告)日：2013-12-10
申请号：US13213739
申请日：2011-08-19
申请人： Rafael Morgulis
发明人： Rafael Morgulis
IPC分类号： B23G5/18 , B23C5/22
CPC分类号： B23G5/18 , B23C5/109 , B23C2210/168 , B23G2200/10 , Y10T407/172 , Y10T407/1725 , Y10T407/1745 , Y10T407/1934 , Y10T407/28 , Y10T409/300056
摘要： A thread-milling cutter including a tool holder (2) and at least one cutting insert (3) with a longitudinal cutting edge (30) mounted on it. The tool holder (2) includes at least one pocket (20) extending essentially in an axial direction (A) and adapted for receiving the at least one insert (3). The cutting insert (3) has at least one positioning plane (31) on a first abutment surface of the insert (3) opposite the cutting edge (30) for a radial positioning of the insert (3) in the respective pocket (20). At least one protrusion (32) is provided on the abutment surface, a side surface (320) of the protrusion (32) being oriented at an angle (α) to the axial direction (A) of the cutter (1) and adapted for contacting a surface (22) of the pocket (20) for an axial positioning of the insert (3). Also described is an insert for a thread-milling cutter.
摘要翻译：一种螺纹铣刀，包括刀架（2）和至少一个安装在其上的纵向切削刃（30）的切削刀片（3）。工具架（2）包括至少一个基本上在轴向方向（A）上延伸并适于容纳至少一个插入件（3）的凹部（20）。切削刀片（3）在插入件（3）的与切削刃（30）相对的第一邻接表面上具有至少一个定位平面（31），用于将插入件（3）径向定位在相应的凹部（20）中，。至少一个突起（32）设置在邻接表面上，突出部（32）的侧表面（320）以与切割器（1）的轴向方向（A）成一角度（α）定向，接触所述袋（20）的表面（22）以用于所述插入件（3）的轴向定位。还描述了一种用于螺纹铣刀的刀片。

6. 发明申请

US20120093592A1 Tool for Machining Workpieces 有权
标题翻译：工件加工工具
公开(公告)号：US20120093592A1
公开(公告)日：2012-04-19
申请号：US13378439
申请日：2010-06-15
申请人： Gabriele Durst
发明人： Gabriele Durst
IPC分类号： B23B51/06 , B23G5/00 , B23C5/28 , B23G5/18 , B23C5/16 , B23B51/00
CPC分类号： B23G7/02 , B23B51/00 , B23B2228/56 , B23C5/10 , B23G5/18 , B23G2225/28 , B23G2240/12 , Y10T407/14 , Y10T407/19 , Y10T407/27 , Y10T408/45 , Y10T408/78 , Y10T428/12021
摘要： The tool has a clamping part (2) and a working part (11). It consists of a wear-resistant material, which contains tungsten carbide which has a grain size that lies in the range between approximately 0.2 and approximately 0.5 μm. The clamping part (2) consists of a tough material, which likewise contains tungsten carbide which has a grain size in the range between approximately 0.8 and approximately 1.3 μm. In a transitional region (11) between the working part (11) and the clamping part (2), the proportion of wear-resistant tungsten carbide decreases in the direction of the clamping part (2) to 0 and the proportion of tough tungsten carbide decreases in the direction of the working part (11) to 0. The mixing ratio between wear-resistant and tough tungsten carbide changes approximately steadily in the transitional region (10).
摘要翻译：该工具具有夹紧部件（2）和工作部件（11）。它由耐磨材料组成，其中含有碳化钨，该碳化钨的晶粒尺寸在约0.2至约0.5μm之间的范围内。夹紧部件（2）由韧性材料组成，其同样含有碳化钨，该碳化钨的晶粒尺寸在约0.8至约1.3μm的范围内。在工作部分（11）和夹紧部分（2）之间的过渡区域（11）中，耐磨碳化钨的比例在夹紧部分（2）的方向上减小到0，硬质碳化钨的比例在工作部分（11）的方向上减小到0.耐磨和坚硬的碳化钨之间的混合比在过渡区域（10）中大致稳定地变化。

7. 发明申请

US20080118313A1 Milling insert and a milling insert tool for chip removing machining 审中-公开
标题翻译：铣削刀片和铣削刀片，用于切屑加工
公开(公告)号：US20080118313A1
公开(公告)日：2008-05-22
申请号：US11709286
申请日：2007-02-22
申请人： Mats Jonsson , Christer Jonsson
发明人： Mats Jonsson , Christer Jonsson
IPC分类号： B23G5/18 , B23G5/00 , B23B27/14 , B23C5/06
CPC分类号： B23G5/18 , B23C5/10 , B23C2210/03 , B23C2210/204 , B23C2210/282 , B23C2226/125 , B23C2260/80 , Y10T407/1924 , Y10T407/27 , Y10T408/909 , Y10T409/300056
摘要： A milling insert and a milling insert tool for chip removing machining. The milling insert includes at least two teeth. The milling insert has substantially a disc shape and includes a topside and an underside. The milling insert in its entirety is formed of cubic boron nitride.
摘要翻译：铣削刀片和铣削刀片刀具，用于切屑去除加工。铣削刀片包括至少两个齿。铣削刀片具有基本上圆盘形状并且包括顶侧和下侧。铣削刀片整体由立方氮化硼形成。

8. 发明授权

US5944462A Hole cutting tool for chamfering and grooving 失效
标题翻译：用于倒角和切槽的孔切割工具
公开(公告)号：US5944462A
公开(公告)日：1999-08-31
申请号：US65395
申请日：1998-04-23
申请人： Bruce C. Woodward
发明人： Bruce C. Woodward
IPC分类号： B23B51/10 , B23G5/18 , B23G5/20
CPC分类号： B23B51/102 , B23G5/188 , B23B2220/12 , Y10T408/899 , Y10T408/9048 , Y10T409/300112 , Y10T409/30056
摘要： A hole cutting tool for holemaking, chamfering, grooving, threading and/or O-ring grooving. The tool is a rotary tool for holemaking in a workpiece which includes one or more holemaking inserts about the outermost end of the tool, at least a pair of axially spaced apart chamfering inserts radially sunken into the intermediate portion of the tool, and one or more grooving inserts also radially sunken into the intermediate portion of the tool between the chamfering inserts, all of which provides for holemaking with chamfered entrance and exit edges and/or a slot, groove, or threads within the hole. An additional O-ring grooving insert may be provided to cut an annular groove around the hole on an end face of the workpiece.
摘要翻译：一个孔切割工具，用于制孔，倒角，开槽，穿线和/或O形环开槽。该工具是用于在工件中制孔的旋转工具，其包括围绕工具的最外端的一个或多个制孔插入件，至少一对径向凹陷到工具的中间部分中的轴向间隔开的倒角插入件，以及一个或多个切槽刀片也径向凹陷到工具的中间部分之间的倒角插入件之间，所有这些都提供了具有倒角入口和出口边缘和/或孔，槽或孔内的孔的孔。可以设置另外的O形环切槽插入件，以在工件的端面上切割孔周围的环形槽。

9. 发明授权

US5735658A Thread forming tool 失效
标题翻译：螺纹成型工具
公开(公告)号：US5735658A
公开(公告)日：1998-04-07
申请号：US661290
申请日：1996-06-10
申请人： Anton Harle
发明人： Anton Harle
IPC分类号： B21H3/06 , B23G5/04 , B23G5/06 , B23G5/18 , F16B33/02 , B23B51/00 , B21D17/02 , F16B35/04
CPC分类号： F16B33/02 , B23G5/04 , B23G5/06 , B23G5/18 , B21H3/06 , Y10T408/9095
摘要： A tool having a profile for the forming or shaping of a complementary thread in and/or on a fastener which can be utilized with advantage as a bone screw or another osteosynthetic force transmitting member, instrument or accessory. The thread which is formed by the profile of the tool has two flanks each having a first section adjacent the crest and a second section adjacent the root of the thread. The second sections jointly include or consist of at least four concave portions having different radii of curvature and gradually merging into each other. The first sections make angles of less than 40.degree. with a plane which is normal to the longitudinal axis of the thread. The first and second sections of each flank are separated from each other by an imaginary cylinder having a diameter which matches the pitch diameter of the thread and a longitudinal axis which coincides with or is at least close to the longitudinal axis of the thread.
摘要翻译：具有用于在紧固件中和/或紧固件上形成或成形互补螺纹的轮廓的工具，其可以有利地用作骨螺钉或另一个骨接合力传递构件，仪器或附件。由工具的轮廓形成的螺纹具有两个侧面，每个侧面具有邻近顶部的第一部分和与螺纹根部相邻的第二部分。第二部分共同地包括或由至少四个具有不同曲率半径的凹部组成，并逐渐相互合并。第一部分的角度小于40°，平面垂直于螺纹的纵向轴线。每个侧面的第一和第二部分通过具有与螺纹的节圆直径匹配的直径的假想圆柱和与螺纹的纵向轴线重合或至少接近螺纹的纵向轴线的纵向轴线彼此分开。

10. 发明授权

US5308197A Machining apparatus 失效
标题翻译：加工设备
公开(公告)号：US5308197A
公开(公告)日：1994-05-03
申请号：US859082
申请日：1992-03-27
申请人： Roger W. Little
发明人： Roger W. Little
IPC分类号： B23B27/06 , B23B27/16 , B23G5/18
CPC分类号： B23B27/065 , B23B27/1614 , B23G5/18 , B23B2200/048 , B23B2205/12 , B23B2215/68 , Y10T407/227 , Y10T407/2274 , Y10T407/2282 , Y10T407/23 , Y10T407/25
摘要： A machining apparatus is described, of the type that includes a metal cutting insert which is held by an insert holder apparatus, wherein the insert can be installed in a plurality of different positions to use different ones of the cutting edges, which facilitates mounting of the insert. The holder apparatus includes a holder bar (16, FIG. 1) and a pocket member (14) that mounts on the bar and that holds an insert (12) with cutting edges (22). The pocket member has a first precision flat surface (90) that mounts facewise against a flat surface on the bar, and the pocket member has a second precision flat surface (92) that mounts facewise against a surface on the insert. The first and second flat surfaces on the pocket member can be parallel, or can be angled slightly from each other, to control orientation of the insert. The insert has a mount portion (32, FIG. 2 ) with a periphery lying on the sides of an imaginary polygon such as a square, and has a plurality of arms (51-54) projecting radially with respect to the insert axis (30), from a plurality of corners of the imaginary polygon. The mount portion forms locating sides (41-44) at the sides of the imaginary polygon, with a pair of such locating sides bearing against a pair of positioning sides (76, 78) of the pocket member to locate the insert with precision on the pocket member.
摘要翻译：描述了一种加工装置，其类型包括由刀片保持装置保持的金属切削刀片，其中刀片可以安装在多个不同位置以使用不同的切削刃，这有助于安装插。保持器装置包括安装在杆上的保持杆（16）和袋构件（14），并且保持具有切削刃（22）的刀片（12）。所述口袋构件具有面向所述杆上的平坦表面的第一精密平坦表面（90），并且所述口袋构件具有面向所述插入件上的表面的第二精密平坦表面（92）。袋状构件上的第一和第二平坦表面可以是平行的，或者可以彼此稍微倾斜，以控制插入物的取向。插入件具有安装部分（32，图2），其周边位于诸如正方形的假想多边形的侧面上，并且具有相对于插入轴线（30）径向突出的多个臂（51-54）），从假想多边形的多个角落。安装部分在假想多边形的侧面处形成定位侧面（41-44），其中一对这样的定位侧面抵靠袋状构件的一对定位侧面（76,78），以将精确定位在口袋会员

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