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1. 发明授权

US07806033B2 Saw blade 有权
标题翻译：锯片
公开(公告)号：US07806033B2
公开(公告)日：2010-10-05
申请号：US10204374
申请日：2001-11-02
申请人： Martin Kocher , Daniel Grolimund , Urs Karlen
发明人： Martin Kocher , Daniel Grolimund , Urs Karlen
IPC分类号： B27B33/02
CPC分类号： B23D61/128 , B23D61/121 , Y10T83/9319 , Y10T83/9346 , Y10T83/9348 , Y10T83/935 , Y10T83/9353 , Y10T83/9358
摘要： A sabre saw blade, in particular for metal applications, with a serration that has at least one first tooth spacing and one second tooth spacing, characterized in that in at least a partial region with three first and three second tooth spacings which are always disposed in a directly alternating sequence, the serration has at least two tooth shapes, and at least one tooth is embodied as a roof-shaped tooth having a first tooth back portion with a first clearance angle and a second tooth back portion with a second clearance angle with said tooth back portions being arranged at an obtuse angle and one behind the other in a cutting movement direction, and at least one tooth is embodied as a standard tooth with a straight tooth back, arranged alternatingly, wherein the first tooth spacing is between 10% and 30% shorter and the second tooth spacing is between 10% and 30% wider than 1.81 mm.
摘要翻译：特别是用于金属应用的剑刀锯片，其具有至少一个第一齿间隔和一个第二齿间隔的锯齿，其特征在于，在至少一个具有三个第一和三个第二齿间隔的部分区域中，所述三个第一和第三齿间隔总是设置在直接交替的顺序，锯齿具有至少两个齿形，并且至少一个齿被实施为具有具有第一间隙角的第一齿背部分和具有第二间隙角的第二齿背部分的顶部形状的齿，所述齿背部分沿着切割移动方向呈钝角度并且彼此相反地布置，并且至少一个齿被实施为具有直的齿背的标准齿，交替布置，其中第一齿间隔在10％并且30％缩短，第二齿间距比1.81mm宽10％至30％。

2. 发明授权

US07127979B2 Saw blade for hand-held tools 失效
标题翻译：锯片用于手持工具
公开(公告)号：US07127979B2
公开(公告)日：2006-10-31
申请号：US10070710
申请日：2001-04-14
申请人： Martin Kocher , Daniel Grolimund
发明人： Martin Kocher , Daniel Grolimund
IPC分类号： B27B33/02
CPC分类号： B23D61/121 , B23D61/123 , B23D65/00 , Y10T83/9319 , Y10T83/9346 , Y10T83/935
摘要： A saw blade for power tools, in particular for power reciprocating saws, includes a blade back (11) and a toothing (12) extending along the lower edge of the blade back and having many saw teeth (13) lined up in succession, In order to increase the blade life and service life of the saw blade, especially in a Thick, stable embodiment, the saw teeth (13) in successive portions (a, b) of the toothing (12) have the same tooth width (az, bz), which, however, differs from that of the saw teeth (13) in the preceding or the succeeding portion (b, a) of the toothing (12).
摘要翻译：用于电动工具的锯片，特别是用于动力往复锯的锯片包括刀片背部（11）和沿着刀片后部的下边缘延伸的齿部（12），并且具有许多连续排列的锯齿（13），In 为了增加锯片的使用寿命和使用寿命，特别是在厚而稳定的实施例中，齿（12）的连续部分（a，b）中的锯齿（13）具有相同的齿宽（a < 然而，它们与齿（12）的前一个或后续部分（b，a）中的锯齿（13）的位置不同，）。

3. 外观设计

USD415401S Saw blade 失效
公开(公告)号：USD415401S
公开(公告)日：1999-10-19
申请号：US79733
申请日：1997-11-20
申请人： Martin Imboden , Arnold Hug , Martin Kocher , Aldo DiNicolantonio , Heinrich Lauber
设计人： Martin Imboden , Arnold Hug , Martin Kocher , Aldo DiNicolantonio , Heinrich Lauber

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