公开(公告)号：US20090107317A1

公开(公告)日：2009-04-30

申请号：US12232027

申请日：2008-09-10

申请人： Marco Kewes ,  Rainer Ruhle ,  Manfred Vogler

发明人： Marco Kewes ,  Rainer Ruhle ,  Manfred Vogler

IPC分类号： B27B33/14

CPC分类号： B27B33/142 ,  Y10T83/913 ,  Y10T83/921 ,  Y10T83/925

摘要： A cutting link (1) for a saw chain includes a base body (2) and a cutting tooth (3) mounted thereon and made of hard metal. The base body (2) has rivet openings (4) and a recess (6) is formed in the base body (2) for chip removal with the recess (6) being ahead of the cutting tooth (3) in running direction. A connecting leg (8) of the cutting tooth (3) is brought into surface contact laterally of the base body (2) and the cutting tooth (3) is firmly bonded to the base body (2) by brazing. The connecting leg (8) extends so far downwardly that a lower edge (13) thereof lies lower than the recess (6). The connecting leg (8) has an upwardly raised edge (15) in its rearward region opposite the neighboring rivet opening (4).

摘要翻译： 用于锯链的切割连杆（1）包括安装在其上并由硬金属制成的基体（2）和切割齿（3）。 基体（2）具有铆钉开口（4），并且在基体（2）中形成凹槽（6），用于在移动方向上在凹槽（6）处于切割齿（3）的前方进行切屑移除。 切割齿（3）的连接腿（8）在基体（2）的侧面进行表面接触，并且切割齿（3）通过钎焊牢固地接合到基体（2）。 连接腿（8）向下延伸，使得其下边缘（13）位于比凹部（6）更低的位置。 连接腿（8）在其相邻的铆钉开口（4）的相对的后部区域中具有向上升高的边缘（15）。

公开(公告)号：US20080072733A1

公开(公告)日：2008-03-27

申请号：US11872396

申请日：2007-10-15

申请人： Matthias Schulz ,  Berthold Schell ,  Marco Kewes ,  Gunther Stoll ,  Jorg Braunche ,  Michael Bruck ,  Rainer Ruhle

发明人： Matthias Schulz ,  Berthold Schell ,  Marco Kewes ,  Gunther Stoll ,  Jorg Braunche ,  Michael Bruck ,  Rainer Ruhle

IPC分类号： B27B33/14

CPC分类号： B27B33/141 ,  Y10T83/925

摘要： A saw chain for the guide bar of a power chain saw includes pivotably interconnected drive links, cutting links or connecting links. The cutting link has a cutting tooth and a depth limiter that leads the cutting tooth. The drive link adjacent to the depth limiter is provided with a support protuberance and a support surface that during travel of the saw chain about the end of the guide bar cooperates in a supporting manner with the depth limiter. With the saw chain extended, the support protuberance has a smaller spacing to the cutting tooth than does the depth limiter. During travel of the saw chain about the end of the guide bar, the spacing of the support protuberance to the cutting tooth increases to a reversal spacing that is greater than the spacing of the depth limiter to the cutting tooth. In a side view of the saw chain, the spacing between the cutting tooth and the depth limiter is limited by the support protuberance. The support surface in both the extended state and during travel about the end of the guide bar lies beneath the top surface of the depth limiter.

摘要翻译： 用于动力链锯的导杆的锯链包括可枢转地互连的驱动连杆，切割链接或连接链接。 切割链接具有切割齿和深度限制器，其引导切割齿。 与深度限制器相邻的驱动连杆设置有支撑突起和支撑表面，支撑表面在围绕导杆的端部的锯链行进期间以与深度限制器的支撑方式配合。 随着锯链的延伸，支撑突起与切割齿的距离比深度限制器的间距小。 在锯链绕引导杆的端部移动期间，支撑突起到切割齿的间距增加到大于深度限制器与切割齿的间隔的反转间隔。 在锯链的侧视图中，切割齿和深度限制器之间的间距受到支撑突起的限制。 在延伸状态和围绕引导杆的端部行进的支撑表面位于深度限制器的顶表面下方。

公开(公告)号：US20050115379A1

公开(公告)日：2005-06-02

申请号：US11000765

申请日：2004-12-01

申请人： Matthias Schulz ,  Berthold Schell ,  Marco Kewes ,  Gunther Stoll ,  Jorg Braunche ,  Michael Bruck ,  Rainer Ruhle

发明人： Matthias Schulz ,  Berthold Schell ,  Marco Kewes ,  Gunther Stoll ,  Jorg Braunche ,  Michael Bruck ,  Rainer Ruhle

IPC分类号： B27B33/14 ,  B23D57/00

CPC分类号： B27B33/141 ,  B27B33/147 ,  Y10T83/921

摘要： A saw chain for the guide bar of a power chain saw is provided and comprises pivotably interconnected drive links, cutting links or connecting links. The cutting link has a cutting tooth and a depth limiter that leads the cutting tooth. The drive link adjacent to the depth limiter is provided with a support protuberance and a support surface that during travel of the saw chain about the end of the guide bar cooperates in a supporting manner with the depth limiter. With the saw chain extended, the support protuberance has a smaller spacing to the cutting tooth than does the depth limiter. During travel of the saw chain about the end of the guide bar, the spacing of the support protuberance to the cutting tooth increases to a reversal spacing that is greater than the spacing of the depth limiter to the cutting tooth.

摘要翻译： 提供了用于动力链锯的导杆的锯链，并且包括可枢转地互连的驱动连杆，切割链接或连接链节。 切割链接具有切割齿和深度限制器，其引导切割齿。 与深度限制器相邻的驱动连杆设置有支撑突起和支撑表面，支撑表面在围绕导杆的端部的锯链行进期间以与深度限制器的支撑方式配合。 随着锯链的延伸，支撑突起与切割齿的距离比深度限制器的间距小。 在锯链绕引导杆的端部移动期间，支撑突起到切割齿的间距增加到大于深度限制器与切割齿的间隔的反转间隔。

公开(公告)号：US08028610B2

公开(公告)日：2011-10-04

申请号：US12232027

申请日：2008-09-10

申请人： Marco Kewes ,  Rainer Rühle ,  Manfred Vogler

发明人： Marco Kewes ,  Rainer Rühle ,  Manfred Vogler

IPC分类号： B27B33/14

CPC分类号： B27B33/142 ,  Y10T83/913 ,  Y10T83/921 ,  Y10T83/925

摘要： A cutting link (1) for a saw chain includes a base body (2) and a cutting tooth (3) mounted thereon and made of hard metal. The base body (2) has rivet openings (4) and a recess (6) is formed in the base body (2) for chip removal with the recess (6) being ahead of the cutting tooth (3) in running direction. A connecting leg (8) of the cutting tooth (3) is brought into surface contact laterally of the base body (2) and the cutting tooth (3) is firmly bonded to the base body (2) by brazing. The connecting leg (8) extends so far downwardly that a lower edge (13) thereof lies lower than the recess (6). The connecting leg (8) has an upwardly raised edge (15) in its rearward region opposite the neighboring rivet opening (4).

摘要翻译： 用于锯链的切割连杆（1）包括安装在其上并由硬金属制成的基体（2）和切割齿（3）。 基体（2）具有铆钉开口（4），并且在基体（2）中形成凹槽（6），用于在移动方向上在凹槽（6）处于切割齿（3）的前方进行切屑移除。 切割齿（3）的连接腿（8）在基体（2）的侧面进行表面接触，并且切割齿（3）通过钎焊牢固地接合到基体（2）。 连接腿（8）向下延伸，使得其下边缘（13）位于比凹部（6）更低的位置。 连接腿（8）在其相邻的铆钉开口（4）的相对的后部区域中具有向上升高的边缘（15）。