公开(公告)号：US20150224588A1

公开(公告)日：2015-08-13

申请号：US14689804

申请日：2015-04-17

Applicant: Robert Bosch Tool Corporation ,  Robert Bosch GmbH

Inventor： Russell Thomas Kohl

IPC: B23D61/02 ,  B23D61/04

CPC classification number: B23D61/021 ,  B23D61/04 ,  Y10T83/9319 ,  Y10T83/9358

Abstract: A circular saw blade includes a generally flat disk with a cutting periphery defined by a plurality of carbide teeth arranged in spaced relation around the perimeter of the disk and projecting radially outwardly from the disk. Each tooth of the cutting periphery includes a pair of spaced-apart primary side faces, a cutting face having a cutting edge with a top bevel angle within the range of at least 25 degrees to about 50 degrees, and at least two secondary side faces. Each secondary side face extends between the cutting face and a respective one of the pair of primary side faces and has a relief angle relative to the immediately adjoining primary side face. The circular saw blade is ably suited to provide a smooth cutting finish without splintering of the top and bottom edges in connection with a wide variety of cuts, including crosscutting and ripcutting.

Abstract translation: 圆锯片包括大致平坦的盘，切割周边由多个碳化物齿限定，所述多个碳化物齿围绕盘的周边间隔设置并且从盘径向向外突出。 切割周边的每个齿包括一对间隔开的初级侧面，切割面具有在至少25度至约50度的范围内具有顶部斜角的切割边和至少两个次级侧面。 每个次级侧面在切割面和一对初级侧面中的相应一个之间延伸，并且具有相对于紧邻的初级侧面的平角。 圆锯片非常适合提供平滑的切割加工，而不会使顶部和底部边缘分裂，与各种切割相结合，包括横切和切割。

公开(公告)号：US08875611B2

公开(公告)日：2014-11-04

申请号：US13046554

申请日：2011-03-11

Applicant: Rainer Mann

Inventor： Rainer Mann

IPC: B26D5/08 ,  B27B13/02 ,  B26B1/00 ,  B26B9/02 ,  B27B19/00

CPC classification number: B27B19/008 ,  B23B27/06 ,  B23B27/16 ,  B23D61/006 ,  B23D61/121 ,  Y10T83/8812 ,  Y10T83/9319 ,  Y10T83/9346 ,  Y10T83/935 ,  Y10T83/9358

Abstract: A tool for parting, in particular for sawing, includes a carrier blade that has a toothing portion with a finite, geometrically determined toothing, and a receiver for fixing the carrier blade to a tool spindle of a power tool. The tool spindle can be driven in oscillation about its longitudinal axis. The toothing is disposed at a distance from the receiver and is configured to be advanced perpendicularly in relation to the longitudinal axis, such that the toothing is realized in a non-uniform manner along the toothing portion. The toothing portion has a middle region and end regions that adjoin the middle region and that are provided with strengthened corner teeth.

Abstract translation: 用于分离，特别是用于锯切的工具包括具有带有有限几何确定的齿的齿部的载体刀片和用于将载体刀片固定到电动工具的刀具主轴的接收器。 刀具主轴可绕其纵向轴线振荡驱动。 齿部设置在与接收器相距一定距离处，并且被配置为相对于纵向轴线垂直地前进，使得齿部沿着齿形部分以不均匀的方式实现。 齿部具有中间区域和与中间区域相邻的端部区域，并且设置有加强的角落齿。

公开(公告)号：US20110023669A1

公开(公告)日：2011-02-03

申请号：US12746359

申请日：2007-12-06

Applicant: Adib Tony Chebli ,  Metodi Lubenov Ikonomov

Inventor： Adib Tony Chebli ,  Metodi Lubenov Ikonomov

IPC: B23D61/12 ,  B26D3/00

CPC classification number: B23D61/128 ,  B23D61/121 ,  B23D63/00 ,  B23D63/201 ,  B23D65/00 ,  Y10S83/951 ,  Y10T83/04 ,  Y10T83/9319 ,  Y10T83/9358

Abstract: An improved method and apparatus for removing a section from a tire is disclosed. The improved method and apparatus are configured so that one side of a saw blade used to cut a section from a tire is treated by dulling. The treatment allows for the removal of a section of a tire so cords embedded in various layers of the tire are protected from damage and the surface texture surrounding the removed section of the tire is adequate for repair.

Abstract translation: 公开了一种用于从轮胎中去除部分的改进的方法和装置。 改进的方法和装置被配置为使得用于从轮胎切割部分的锯片的一侧被钝化处理。 该处理允许去除轮胎的一部分，从而保护嵌入在轮胎的各个层中的帘线免受损坏，轮胎拆卸部分周围的表面纹理足以进行修理。

公开(公告)号：US20110017042A1

公开(公告)日：2011-01-27

申请号：US12840472

申请日：2010-07-21

Applicant: Jörg H. Kullmann ,  Frank Carrier

Inventor： Jörg H. Kullmann ,  Frank Carrier

IPC: B23D61/12 ,  B23D61/00

CPC classification number: B23D61/021 ,  B23D61/121 ,  Y10T83/9317 ,  Y10T83/935 ,  Y10T83/9358 ,  Y10T83/9362

Abstract: A saw blade (1) includes a base body (2) and a plurality of teeth (10) being connected to the base body (2), the teeth (10) including a cutting portion (6) and a chip producing surface (7). At least a part of the teeth (10) are arranged in a group of teeth being repeatedly arranged along the base body (2). The group of teeth (10) includes at least three unset teeth (10) having different widths. The broadest tooth (10) in the group of teeth (10) does not include a chip deforming element being located next to the chip forming surface (7) in a direction facing away from the cutting portion (6). At least one other tooth (10) in the group of teeth (10) includes a chip deforming element (8) being located next to the chip forming surface (7) in a direction facing away from the cutting portion (6).

Abstract translation: 锯片（1）包括基体（2）和连接到基体（2）的多个齿（10），所述齿（10）包括切割部分（6）和切屑产生表面（7） ）。 至少一部分齿（10）被布置成沿着基体（2）重复布置的一组齿。 一组齿（10）包括具有不同宽度的至少三个未固定齿（10）。 齿组10中最宽的齿（10）不包括位于切屑形成表面（7）的靠近切割部分（6）的方向上的切屑变形元件。 齿组（10）中的至少一个其它齿（10）包括在离开切割部分（6）的方向上位于切屑形成表面（7）附近的切屑变形元件（8）。

公开(公告)号：US20100031799A1

公开(公告)日：2010-02-11

申请号：US12362528

申请日：2009-01-30

Applicant: Holger Ast ,  Lutfi Bozkurt ,  Peter Sommerfeldt ,  Horst Reimann ,  Bernhard Gand ,  Frank Orlamunder

Inventor： Holger Ast ,  Lutfi Bozkurt ,  Peter Sommerfeldt ,  Horst Reimann ,  Bernhard Gand ,  Frank Orlamunder

IPC: B26D3/06 ,  B23D61/00 ,  B27B33/02

CPC classification number: B23D37/22 ,  B23B27/06 ,  B23B27/145 ,  B23B29/03428 ,  B23B41/12 ,  B23B2200/204 ,  B23B2210/027 ,  B23B2215/24 ,  B23B2215/242 ,  B23B2222/04 ,  B23B2222/16 ,  B23B2226/125 ,  B23B2226/315 ,  B23B2228/10 ,  B23C5/207 ,  B23C2200/00 ,  B23C2220/36 ,  B23D37/005 ,  B23D37/16 ,  B23D43/005 ,  B24B33/08 ,  C23C4/02 ,  Y10T83/0304 ,  Y10T83/9358 ,  Y10T407/1906 ,  Y10T407/23 ,  Y10T409/400175

Abstract: For producing a cylindrical surface that has a surface structure of predetermined geometry suitable for application of material by thermal spraying, a geometrically predetermined groove structure of minimal depth and width is introduced into the surface by a tool embodied as a follow-on tool in that a groove cross-section is processed successively to a final size. In order for the surface to be producible in mass production with constant quality, the groove structure is worked in such that first a base groove is introduced with a groove bottom width that is smaller than the groove bottom width of the finished groove. Subsequently, at least one flank of the base groove is processed for producing an undercut groove profile by a non-cutting action or cutting action wherein the introduced groove structure is deformed in such a way that the groove openings are constricted by upsetting deformations of material.

Abstract translation: 为了生产具有适于通过热喷涂施加材料的具有预定几何形状的表面结构的圆柱形表面，通过实施为后续工具的工具将最小深度和宽度的几何预定凹槽结构引入到表面中， 槽横截面被连续处理成最终尺寸。 为了能够以恒定的质量生产大量生产的表面，槽结构被加工成使得第一基底槽被引入，槽底宽度小于成品槽的槽底宽度。 随后，通过非切割动作或切割动作来处理底槽的至少一个侧面以产生底切槽轮廓，其中引入的槽结构以这样的方式变形，使得凹槽开口由于材料的镦锻变形而收缩。

公开(公告)号：US07568416B2

公开(公告)日：2009-08-04

申请号：US10416022

申请日：2001-11-22

Applicant: Susumu Tsujimoto

Inventor： Susumu Tsujimoto

IPC: B27B33/02 ,  B23D61/02 ,  B23D61/12

CPC classification number: B23D61/121 ,  B23D61/021 ,  Y10T83/9346 ,  Y10T83/9348 ,  Y10T83/935 ,  Y10T83/9353 ,  Y10T83/9358

Abstract: A saw blade in which a tooth pattern comprising a first teeth group A and a second teeth group B each having a plurality of set teeth is repeated, wherein the saw blade has at least one or both of the following conditions: a condition in which a tooth height of the second teeth group B is lower than that of the first teeth group A, and a condition in which a set amount of the second teeth group B is smaller than that of the first teeth group A, and wherein the first teeth group A has at least one spur tooth.

Abstract translation: 重复其中包括具有多个固定齿的第一齿组A和第二齿组B的齿形的锯片，其中锯片具有以下条件中的至少一个或两个：其中 第二齿群B的齿高低于第一齿群A的齿高，第二齿群B的设定量比第一齿群A小的条件，第一齿群 A至少有一个正齿。

公开(公告)号：US07225714B2

公开(公告)日：2007-06-05

申请号：US11023097

申请日：2004-12-22

Applicant: Markus Rompel ,  Malek George ,  Rickey Thomas

Inventor： Markus Rompel ,  Malek George ,  Rickey Thomas

IPC: B27B33/02 ,  B23D63/00

CPC classification number: B23D61/121 ,  Y10T83/9319 ,  Y10T83/9346 ,  Y10T83/935 ,  Y10T83/9358 ,  Y10T83/9367

Abstract: A reciprocating saw has a tooth form that decreases the cutting time of the saw blade and extends the life of the saw blade. The tooth height is longer than conventional metal cutting reciprocating saws. Also, the tooth form has a larger gullet. The tooth rake angle remains substantially constant during the life of the saw blade.

Abstract translation: 往复锯具有减小锯片切割时间并延长锯片寿命的齿形。 齿高比常规金属切削往复锯更长。 此外，牙齿具有较大的齿槽。 在锯片的寿命期间，齿前角保持基本恒定。

公开(公告)号：US20060130628A1

公开(公告)日：2006-06-22

申请号：US11023097

申请日：2004-12-22

Applicant: Markus Rompel ,  Malek George ,  Rickey Thomas

Inventor： Markus Rompel ,  Malek George ,  Rickey Thomas

IPC: B23D57/00

CPC classification number: B23D61/121 ,  Y10T83/9319 ,  Y10T83/9346 ,  Y10T83/935 ,  Y10T83/9358 ,  Y10T83/9367

Abstract: A reciprocating saw has a tooth form that decreases the cutting time of the saw blade and extends the life of the saw blade. The tooth height is longer than conventional metal cutting reciprocating saws. Also, the tooth form has a larger gullet. The tooth rake angle remains substantially constant during the life of the saw blade.

Abstract translation: 往复锯具有减小锯片切割时间并延长锯片寿命的齿形。 齿高比常规金属切削往复锯更长。 此外，牙齿具有较大的齿槽。 在锯片的寿命期间，齿前角保持基本恒定。

公开(公告)号：US20050056135A1

公开(公告)日：2005-03-17

申请号：US10873519

申请日：2004-06-21

Applicant: Kenneth Hall ,  Dayananda Sukadhare

Inventor： Kenneth Hall ,  Dayananda Sukadhare

IPC: B23D61/12 ,  B27B33/06

CPC classification number: B23D61/121 ,  Y10T83/9346 ,  Y10T83/935 ,  Y10T83/9358 ,  Y10T83/9367

Abstract: A metal cutting band saw blade has a plurality of cutting teeth defining a cutting direction, and a repeating tooth pattern of between 3 and 7 teeth. Each tooth defines a laterally-extending upper surface having a width and a height with respect to the back edge of the blade, and side surfaces extending laterally and downwardly on opposite sides of the upper surface relative to each other at acute angles relative to the upper surface. The teeth located rearwardly of the first tooth with respect to the cutting direction of the saw blade define progressively lower heights and progressively smaller acute angles of the side surfaces, and the widths of the upper surfaces of these teeth are greater than the width of the upper surface of the respective first tooth.

Abstract translation: 金属切割带锯条具有限定切割方向的多个切割齿，以及3-7个齿之间的重复齿形。 每个齿限定了相对于叶片的后边缘具有宽度和高度的横向延伸的上表面，并且在上表面的相对侧上相对于彼此以锐角相对于彼此相对侧延伸的侧表面 表面。 相对于锯片的切割方向位于第一齿的后方的齿限定了侧表面的逐渐降低的高度和逐渐变小的锐角，并且这些齿的上表面的宽度大于上部的宽度 相应的第一齿的表面。

公开(公告)号：US06834573B1

公开(公告)日：2004-12-28

申请号：US09597159

申请日：2000-06-20

Applicant: Katsumi Nakahara

Inventor： Katsumi Nakahara

IPC: B27B3302

CPC classification number: B23D61/121 ,  Y10T83/9319 ,  Y10T83/935 ,  Y10T83/9358

Abstract: A saw blade which has an unset tooth and left and right set teeth which are set to a right-and-left direction that, when a thickness of a body section of the saw blade is D and a set width is T, a relationship that T=D+2&agr;; when the thickness D of the body section and the coefficient &agr; establish a relationship that 0.85≦D≦0.95; 0.15≦&agr;≦0.35. In addition, when 0.96

Abstract translation: 具有未固定齿的锯片以及左右方向的左右固定齿，当锯片的主体部的厚度为D，设定宽度为T时，具有以下关系： T = D + 2alpha; 当身体部分的厚度D和系数α建立0.85 <= D <= 0.95的关系时; 0.15 <=α<= 0.35。 此外，当0.96