公开(公告)号：US20230130612A1

公开(公告)日：2023-04-27

申请号：US17954688

申请日：2022-09-28

申请人： U.S. Tsubaki Holdings, Inc.

发明人： Derek Imig

IPC分类号： B27B33/12 ,  A01G23/091

摘要： A saw tooth includes a body, a plurality of petals, and a plurality of inserts. The body has a forward surface defining a perimeter, a rearward surface, and, a plurality of sides extending between the forward and rearward surfaces. Each petal has a forward surface and a rearward surface, and the rearward surface defines a perimeter. The petal is coupled to the forward surface of the body. The perimeter of the rearward surface of the petal does not extend outwardly beyond the perimeter of the forward surface of the body. Each insert is positioned between two of the petals, is coupled to the body, and has an outer side. The outer side of the insert extends outwardly beyond a corresponding side of the body.

公开(公告)号：US20140260876A1

公开(公告)日：2014-09-18

申请号：US13868751

申请日：2013-04-23

申请人： PRENBEC EQUIPMENT INC.

发明人： Charles MACLENNAN ,  Robert MACLENNAN ,  Denis RIOUX ,  Stephane LAROUCHE

IPC分类号： B27B33/12

CPC分类号： B27B33/12 ,  Y10T83/9319

摘要： A saw tooth for mounting onto a holder of a circular saw or of a mower drum is provided. The tooth has a mounting end for mounting against a component of the holder, a cutting end, opposite to the mounting end, the cutting end being provided with at least one cutting edge; and a plurality of sides extending from the mounting end to the cutting end. The plurality of sides include at least one holder side operatively mountable against the holder and at least one outer side opposite to the holder side the outer side being non-linear, diverging from the mounting end to the cutting end and having a contour slope which increases from the mounting end to the cutting end. The tooth thereby provides a greater clearance at its mounting end, and a greater kerf at its cutting end.

摘要翻译： 提供了用于安装在圆锯或割草机滚筒的支架上的锯齿。 齿具有用于安装在保持器的部件上的安装端，与安装端相对的切割端，切割端设置有至少一个切割刃; 以及从安装端延伸到切割端的多个侧面。 所述多个侧面包括至少一个可操作地安装在所述保持器上的保持器侧和与所述保持器侧相对的至少一个外侧，所述外侧是非直线的，从所述安装端向所述切割端发散，并具有增加的轮廓斜率 从安装端到切割端。 因此，齿在其安装端提供更大的间隙，并且在其切割端处具有更大的切口。

公开(公告)号：US20080011145A1

公开(公告)日：2008-01-17

申请号：US11486435

申请日：2006-07-14

申请人： Andre M. Ludwig

发明人： Andre M. Ludwig

IPC分类号： B27B33/12

CPC分类号： B27B33/12 ,  B23D61/06 ,  B27B33/02 ,  Y10T83/9319 ,  Y10T83/9326

摘要： An insertable tooth for wood-cutting apparatus features a blade with a front surface having side edges extending parallel to a radius of a disc in which the tooth is inserted and positioned ahead of the rest of the blade so that the front surface side edges lead the tooth as the disc rotates in a predetermined direction. The cutting edge of the blade extends along the most radially outward extent of a region connecting the two front surface side edges and being positioned rearwardly therefrom. A top surface and the front surface each feature two side faces disposed on opposite sides of a planar central face. On the top surface, each side face extends radially inwardly from a top surface side edge to the central face. On the front surface, each side face extends rearwardly away from one of the front surface side edges to the central face.

摘要翻译： 用于木材切割装置的可插入齿具有刀片，刀片具有前表面，其具有平行于盘的半径延伸的侧边缘，其中齿被插入并定位在刀片的其余部分之前，使得前表面侧边缘引导 当盘沿预定方向旋转时。 叶片的切割刃沿着连接两个前表面侧边缘并从其向后定位的区域的最径向向外的范围延伸。 顶表面和前表面各自具有设置在平面中心面的相对侧上的两个侧面。 在顶面上，每个侧面从顶面侧边​​缘向中心面径向向内延伸。 在前表面上，每个侧面向后延伸远离前表面侧边缘之一到中心面。

公开(公告)号：US20060042433A1

公开(公告)日：2006-03-02

申请号：US10532023

申请日：2003-10-23

申请人： Kazuya Maekawa ,  Akira Ejimatani

发明人： Kazuya Maekawa ,  Akira Ejimatani

IPC分类号： B26D1/00 ,  B23D35/00 ,  B27B33/12

CPC分类号： C03B33/023 ,  C03B33/027 ,  C03B33/107 ,  Y02P40/57 ,  Y10T83/0237 ,  Y10T83/04 ,  Y10T83/9341 ,  Y10T83/9403

摘要： A scribe method for a brittle material substrate is a method in which a plurality of scribe lines are formed in directions intersecting with one another in a surface of the brittle material substrate, wherein at least one scribe line in a first direction is formed by a scribe means generating a high-penetration vertical crack in the brittle material substrate by applying impacts of a short period to the point on the surface of the brittle material substrate. After this, at least one scribe line of a second direction in a direction intersecting with the at least one scribe line of the first direction is formed with the scribe means by scribing without producing intersections with the scribe lines of the first direction.

摘要翻译： 用于脆性材料基板的划片方法是在脆性材料基板的表面上彼此相交的方向上形成多条划线的方法，其中通过划线器形成至少一个沿第一方向的划线 意味着通过施加短时间对脆性材料基板的表面上的点的冲击，在脆性材料基板中产生高穿透垂直裂纹。 在此之后，通过划线而在与第一方向的划线相交的方向上与划线装置形成与第一方向的至少一个划线交叉的方向上的第二方向的至少一个划线。

公开(公告)号：US4765217A

公开(公告)日：1988-08-23

申请号：US918344

申请日：1986-10-14

申请人： Andre M. Ludwig

发明人： Andre M. Ludwig

IPC分类号： B23D61/04 ,  B23D61/06 ,  B27B33/12

CPC分类号： B23D61/06 ,  B23D61/04 ,  Y10T83/9319 ,  Y10T83/9333 ,  Y10T83/9336 ,  Y10T83/9362

摘要： Wood-cutting apparatus with an insertable tooth in which the blade is positioned radially outwardly on a flat, elongated metallic plate and comprises two side edges, each of which: (a) extends generally radially (i.e parallel to a radius of the disc in which the tooth is inserted); and (b) is positioned ahead of the plate and other portions of the blade so that the side edges lead the tooth as the disc rotates in a predetermined rotational direction. The cutting edge of the blade extends along the most radially outward extent of a region of the blade connecting the two side edges, the connecting region being positioned rearwardly from those side edges in the rotational direction.

摘要翻译： 具有可插入齿的木材切割装置，其中叶片径向向外定位在平坦的细长金属板上，并且包括两个侧边缘，每个边缘：（a）大致径向延伸（即平行于盘的半径） 牙齿插入）; 和（b）位于叶片的板和其它部分的前方，使得当盘沿预定旋转方向旋转时侧边缘引导齿。 叶片的切割刃沿着连接两个侧边缘的叶片的区域的最径向向外的范围延伸，连接区域沿着旋转方向从那些侧边缘向后定位。

公开(公告)号：US4690024A

公开(公告)日：1987-09-01

申请号：US706523

申请日：1985-02-28

申请人： Peter C. Chaconas

发明人： Peter C. Chaconas

IPC分类号： B27B33/08 ,  B23D61/02 ,  B23D61/04 ,  B27B33/12

CPC分类号： B23D61/02 ,  B23D61/04 ,  Y10T83/9319 ,  Y10T83/936

摘要： A circular saw blade (20) includes a circular body (22) with a plurality of equally spaced teeth (32) and a corresponding plurality of gullets (34) formed integrally with and about the periphery of the body. Each alternate tooth (32) of a first set of alternating teeth has mounted thereon a carbide tip (36) with a cutting point (60) on the right side of the blade (20). Each of the remaining teeth (32) form a second set of alternating teeth and has mounted thereon a carbide tip (38) with a cutting point 72 on the left side of the blade (20). Each of the carbide tips (36) and (38) is formed with a converse front face (42), top bevel angle, side clearance angles and a front bevel angle.

摘要翻译： 圆锯片（20）包括具有多个等间隔的齿（32）的圆形主体（22）和与主体的周边整体形成的相应的多个齿槽（34）。 第一组交替齿的每个替代齿（32）在其上安装有在叶片（20）的右侧上具有切割点（60）的硬质合金刀头（36）。 其余的齿（32）中的每一个形成第二组交替的齿，并且在其上安装有在刀片（20）的左侧上具有切割点72的硬质合金刀头（38）。 每个硬质合金刀头（36）和（38）形成有相反的前表面（42），顶部斜角，侧向间隙角和前斜角。

公开(公告)号：US4257302A

公开(公告)日：1981-03-24

申请号：US875993

申请日：1978-02-08

申请人： Eberhard Heimbrand

发明人： Eberhard Heimbrand

IPC分类号： B23C5/22 ,  B23D61/02 ,  B23D61/06 ,  B23D61/16 ,  B27B33/12

CPC分类号： B23D61/16 ,  B23D61/023 ,  B23D61/06 ,  Y10T407/228 ,  Y10T83/9329 ,  Y10T83/9336

摘要： A saw tool, especially a circular saw blade, an endless saw blade, a mill saw blade or the like, with a blade-shaped tool body having detachably connected thereto at least one cutting member with a clamping element between two tensioning surfaces of the tool body. The saw tool is characterized primarily in that for purposes of obtaining the full tensioning and engaging effect of the cutting member and clamping element during a change in position of the clamping and engaging surfaces caused by the clamping deformation, the clamping element includes floating bearing means. The clamping element is an eccentric peripherally having a smaller radius of curvature than corresponding inner surfacing of a recess of an intermediate piece therewith. The intermediate piece for pivotal support at the eccentric is located with play in the recess of the tool body.

摘要翻译： 具有锯片工具，特别是圆锯片，环形锯片，磨锯片等，具有可拆卸地连接到其上的至少一个切割构件的刀形工具主体，该切割构件在工具的两个张紧表面之间具有夹紧元件 身体。 锯工具的特征在于，为了在由夹紧变形引起的夹紧和接合表面的位置改变期间获得切割构件和夹紧元件的完全张紧和接合效果的目的，夹紧元件包括浮动轴承装置。 夹紧元件是周向地具有比其中间件的凹部的相应内表面更小的曲率半径的偏心。 用于在偏心件处枢转支撑的中间件位于工具主体的凹部中。

公开(公告)号：US3885488A

公开(公告)日：1975-05-27

申请号：US43123174

申请日：1974-01-07

申请人： WALLACE MURRAY CORP

发明人： EVANCIC ERNEST A ,  DAVIS KENNETH E ,  BLUCHER JOSEPH T

IPC分类号： B23D61/06 ,  B27B33/12 ,  A01D55/18

CPC分类号： B23D61/06 ,  Y10T83/8791 ,  Y10T83/9319 ,  Y10T83/9333

摘要： A tooth insert for saw blades is made of a single one-piece solid metal casting having a shank portion of uniform thickness and a symmetrical integral tip portion gradually diminishing in thickness towards the tip end of the insert in order to reduce correspondingly the width of the cut made by the cutting edge thereby reducing the amount of loss to the material being cut.

摘要翻译： 用于锯片的齿形插入件由具有均匀厚度的柄部分的单个单件实心金属铸件制成，并且对称的整体尖端部分朝向刀片的尖端逐渐减小，以便相应地减小刀片的宽度 由切削刃制成的切口，从而减少被切割材料的损失量。

公开(公告)号：US2696229A

公开(公告)日：1954-12-07

申请号：US20881351

申请日：1951-01-31

申请人： DRAKE CLAUD E

发明人： DRAKE CLAUD E

IPC分类号： B27B33/12

CPC分类号： B27B33/12 ,  Y10T83/9358 ,  Y10T83/9365

公开(公告)号：US09925687B2

公开(公告)日：2018-03-27

申请号：US14766392

申请日：2014-02-07

申请人： Jarvis Rylan Shaver ,  David Alexander Pope

发明人： Jarvis Rylan Shaver ,  David Alexander Pope

IPC分类号： B27B5/29 ,  A01G23/081 ,  B27B33/12 ,  B27B33/02 ,  B23D61/06 ,  B27B33/08

CPC分类号： B27B33/12 ,  A01G23/081 ,  B23D61/06 ,  B27B33/02 ,  B27B33/08 ,  Y10T83/9338

摘要： A self-rotating saw tooth and associated mount assembly for use in wood cutting, for example with the saw disc on a feller buncher. Each saw tooth configured to rotate about its own axis of rotation responsive to contact with wood during cutting. A saw disc specially configured for use with the self-rotating saw teeth.