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1. 发明申请

WO2004033138A1 鋸刃审中-公开
标题翻译：锯片
公开(公告)号：WO2004033138A1
公开(公告)日：2004-04-22
申请号：PCT/JP2003/012990
申请日：2003-10-09
申请人：株式会社アマダ , 長野裕二 , 上山巌
发明人：長野裕二 , 上山巌
IPC分类号： B23D61/02
CPC分类号： B23D61/121 , Y10T83/9319 , Y10T83/9346 , Y10T83/935
摘要：鋸刃１が、切削歯の切削方向から見て左右方向にアサリ出しを行った左右のアサリ歯７，９を備え、この左右のアサリ歯７，９は、歯先側が左右方向に次第に拡がるバチ形状に形成したバチ形アサリ歯１３，１５を有し、更に、アサリ出しを行うことのない直歯５を備え、この直歯５は、歯先側が左右方向に次第に拡がるバチ形状に形成したバチ形直歯１１を有し、前記直歯５には、歯先側が左右方向に次第に拡がるバチ形状に形成した歯先部の左右両端側に傾斜部１２が形成されている。
摘要翻译：锯切刀（1）具有从切削齿的切削方向观察时沿左右方向设置的左右的固定齿（7,9）。左右的固定齿（7,9）具有形成为燕尾形状的燕尾形的固定齿（13,15），其中每个齿在齿点部分中沿左右方向逐渐变宽。锯片也具有直齿（5），没有固定。每个直齿（5）具有燕尾形的直齿（11），其形成为燕尾形状，其中齿在齿点部分中在左右方向上逐渐变宽。每个直齿（5）在牙齿部分的左端和右端处具有倾斜部分（12），其形成为燕尾形状，其中齿在牙齿部分中在左右方向上逐渐变宽。

2. 发明申请

WO01083143A1 SAW BLADES 审中-公开
标题翻译：锯片
公开(公告)号：WO01083143A1
公开(公告)日：2001-11-08
申请号：PCT/GB2001/001882
申请日：2001-04-30
IPC分类号： B23D61/14 , B23D65/00 , B23D65/02 , B23D61/04
CPC分类号： B23D65/00 , B23D61/14 , B23D65/02 , Y10T83/04 , Y10T83/9319 , Y10T83/9346
摘要： A saw blade is formed from a blank which has an edge (14). Inserts (22), such as tungsten carbide are inserted in apertures in the blank and a finishing cut is then made along then made along the lien (40) to produce a series of teeth at (44), each having a point (46) within the body of the insert (22), and thus formed by the relatively hard material of the insert (22). Fingers (26) of the inserts (22) provide a root which holds the insert in position during use.
摘要翻译：锯片由具有边缘（14）的坯料形成。将诸如碳化钨的插入件（22）插入坯件中的孔中，然后沿着留置片（40）制成精加工切口，以在（44）处产生一系列的齿，每个具有点（46），在插入件（22）的主体内，并由此由插入件（22）的相对硬的材料形成。插入物（22）的手指（26）提供了在使用期间将插入物保持在适当位置的根部。

3. 发明申请

WO1996029173A1 SYNCHRONIZED VARIABLE TOOTH ARRANGEMENTS FOR SAWS 审中-公开
标题翻译：用于SAWS的同步可变牙齿安装
公开(公告)号：WO1996029173A1
公开(公告)日：1996-09-26
申请号：PCT/US1996003533
申请日：1996-03-14
申请人： AMERICAN SAW AND MANUFACTURING COMPANY
发明人： AMERICAN SAW AND MANUFACTURING COMPANY , HOLSTON, James, R.
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , Y10T83/9317 , Y10T83/9346 , Y10T83/936
摘要： A variable pitch band saw is provided which has a toothed edge comprising a plurality of recurrent groups of teeth. Each group includes an unset leading tooth and a plurality of teeth that are alternately set laterally to opposite sides of the saw. Each tooth has a cutting edge disposed in a predetermined cutting plane and an accumulated pitch distance between it and the next preceding saw tooth having a cutting edge coplanar with said predetermined plane. The size of gullet area of each tooth is made directly proportional to the accumulated pitch distance of that tooth so that the size of the gullet areas are the same for all teeth having the same accumulated pitch. Each of the tooth groups may include teeth of varying height and degrees of lateral set. Some of the teeth of each group having a pitch measured from the tip of one of said teeth to the tip of a tooth adjacent the one to avoid uniform tooth spacing between all the teeth to the group.
摘要翻译：提供了一种可变节距带锯，其具有包括多个齿轮组的齿形边缘。每个组包括一个未设定的引导齿和多个齿，其横向地交替设置在锯的相对侧上。每个齿具有设置在预定切割平面中的切割边缘，并且其间具有与所述预定平面共面的切割边缘的下一个先前锯齿之间的累积间距距离。每个齿的齿槽面积的大小直接与该牙齿的累积节距成正比，使得对于具有相同累积节距的所有齿，齿槽区域的尺寸相同。每个齿组可以包括不同高度和横向组合度的齿。每个组中的一些齿具有从所述齿中的一个的尖端到与之相邻的齿的尖端测量的节距，以避免与组之间的所有齿之间的均匀的齿间距。

4. 发明申请

WO2013107514A1 METHOD AND TOOL FOR FORMING OF UNDERCUT GROOVES 审中-公开
标题翻译：用于形成底层花纹的方法和工具
公开(公告)号：WO2013107514A1
公开(公告)日：2013-07-25
申请号：PCT/EP2012/050832
申请日：2012-01-20
申请人： IKEA Supply AG , ANDERSSON, Benny
发明人： ANDERSSON, Benny
IPC分类号： B27F1/02 , B23D49/11 , B27B33/02
CPC分类号： B27F1/02 , B27B33/02 , Y10T83/9346 , Y10T83/9358
摘要： The present invention concerns a method for forming longitudinal undercut grooves in wood products. It also concerns a cutting blade (5, 12, 14, 15) that could be used in the method. According the invention a longitudinal straight groove (4) is formed in a wooden work piece (1) in a first step, for instance by means of a circular saw blade (2). In a second step the work piece (1) is moved pass the cutting blade (5, 12, 14, 15) to form an undercut groove (7, 8, 9, 10), which undercut groove is either symmetric or asymmetric. The cutting blade (5, 12, 14, 15) has a number of cutting heads (6). The cutting width of the cutting heads increase from a first cutting head (6a) to a last cutting head (6b).
摘要翻译：本发明涉及一种用于在木制品中形成纵向底切槽的方法。它还涉及可用于该方法的切割刀片（5,12,14,15）。根据本发明，在第一步骤中，例如通过圆锯片（2）在木制工件（1）中形成纵向直线槽（4）。在第二步骤中，工件（1）移动通过切割刀片（5,12,14,15）以形成底切槽（7,8,9,10），底切槽是对称的或不对称的。切割刀片（5,12,14,15）具有多个切割头（6）。切割头的切割宽度从第一切割头（6a）增加到最后的切割头（6b）。

5. 发明申请

WO2004056522A1 VERSATILE BANDSAW BLADE 审中-公开
标题翻译： VERSATILE BANDSAW刀片
公开(公告)号：WO2004056522A1
公开(公告)日：2004-07-08
申请号：PCT/IB2003/006001
申请日：2003-12-16
申请人： KAPMAN AB , HELLBERGH, Håkan
发明人： HELLBERGH, Håkan
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , Y10T83/9319 , Y10T83/9346 , Y10T83/935
摘要： The present invention relates to a versatile bandsaw blade comprising a blade beam carrying a plurality of cutting teeth (11', 12'), said teeth being separated by gullets (13'). A clearance angle (B') of the teeth (11', 12') is smaller than 35°, and the back (12'a) of the teeth is curved (12'b) to lead to a gullet. The radius (C') of the gullet (13') is larger than 1/2 of the depth (D') of the gullet (13').
摘要翻译：本发明涉及一种通用的带锯刀片，其包括承载多个切割齿（11'，12'）的刀片梁，所述齿由齿槽（13'）分开。齿（11'，12'）的间隙角（B'）小于35°，齿的后部（12'a）弯曲（12'b）以导致齿槽。齿槽（13'）的半径（C'）大于齿槽（13'）的深度（D'）的1/2。

6. 发明申请

WO01032340A2 BAND SAW BLADE HAVING REDUCED NOISE AND UNIFORM TOOTH LOADING CHARACTERISTICS 审中-公开
标题翻译：具有减少噪声和均匀装载特性的带锯片
公开(公告)号：WO01032340A2
公开(公告)日：2001-05-10
申请号：PCT/US2000/041906
申请日：2000-11-03
IPC分类号： B27B33/06 , B23D61/12 , B23D
CPC分类号： B23D61/121 , Y10T83/9346 , Y10T83/9348 , Y10T83/935 , Y10T83/9358
摘要： A band saw blade (10) having relatively extended pitch patterns of eight or more teeth exhibits relatively low noise and vibration during cutting operations, and substantially uniform tooh loading characteristics. The band saw blade (10) defines set patterns within each pitch pattern, and each set pattern is defined by an unset leading tooth (12, 18) followed by a plurality of offset trailing teeth (14, 16, 20, 22, 24, 26). Each tooth within each set pattern defines a pitch ("P") between the respective tooth and the preceding tooth in the cutting direction of the saw blade, and an accumulated pitch between the respective tooth and the preceding tooth of like set direction in the cutting direction of the saw blade. The ratio of pitch to accumulated pitch for each tooth within each set pattern increases from one tooth to the next in the direction opposite the cutting direction of the saw blade for substantially uniformly distributing the chip load over the teeth of the saw blade. In addition, during cutting operations, each tooth entering or exiting the work piece defines a different pitch or forcing frequency than does every other tooth simultaneously entering or exiting the workpiece, or successively entering or exiting the work piece, to thereby minimize noise and vibration during cutting operations.
摘要翻译：具有八个或更多个齿的相对延伸的节距图形的带锯条（10）在切割操作期间表现出相对较低的噪声和振动，并且具有基本均匀的过载特性。带锯条（10）限定每个节距图案内的设定图案，并且每个组合图案由未设定的前导齿（12,18）限定，随后是多个偏移后齿（14,16,20,22,24， 26）。每个组合图案中的每个齿在锯片的切割方向上限定相应的齿和前一个齿之间的间距（“P”），以及在切割中相同的齿和先前的齿之间的累积节距相同的设定方向锯片方向。每个组合模式中的每个齿的间距与累积间距的比例从与锯片的切割方向相反的方向从一个齿向下一个增加，从而基本均匀地将切屑负载分布在锯片的齿上。此外，在切割操作期间，进入或离开工件的每个齿定义与同时进入或离开工件的每个其他齿不同的间距或强制频率，或者连续地进入或离开工件，从而使噪声和振动最小化切割作业。

7. 发明申请

WO1998007545A1 TOOTH STRUCTURE OF A BANDSAW BLADE 审中-公开
标题翻译： BANDSAW刀片的牙齿结构
公开(公告)号：WO1998007545A1
公开(公告)日：1998-02-26
申请号：PCT/SE1997001363
申请日：1997-08-19
申请人： SANDVIK AKTIEBOLAG
发明人： SANDVIK AKTIEBOLAG , HAYDEN, Robert, C., Sr.
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , Y10T83/9317 , Y10T83/9346 , Y10T83/9355 , Y10T83/9358
摘要： A bandsaw blade includes recurring groups of cutting tooth structures which are of progressively shorter height from a leading tooth structure to a trailing tooth structure. Each of the tooth structures is either: (A) a single, straight tooth, or (B) a pair of equal-height set teeth which are set to respective sides of the blade. The leading tooth structure consists of a single straight tooth having relatively large chamfers. The last tooth structure consists of a pair of non-chamfered set teeth. The next-to-last tooth structure is either a straight, chamfered tooth or a pair of chamfered, set teeth.
摘要翻译：带状刀片包括从前齿结构到后齿结构逐渐变短的切割齿结构的重复组。每个齿结构是：（A）单个，直齿或（B）一对等高度的固定齿，其设置在叶片的相应侧面。引导齿结构由具有相对较大倒角的单个直齿组成。最后一个齿结构由一对非倒角固定齿组成。下一个最后一个齿结构是直的，倒角的齿或一对倒角的齿。

8. 发明申请

WO1996027470A1 SAW BLADE 审中-公开
标题翻译：锯片
公开(公告)号：WO1996027470A1
公开(公告)日：1996-09-12
申请号：PCT/JP1996000568
申请日：1996-03-08
申请人： AMADA COMPANY, LIMITED , KOBAYASHI, Mitsuo , HORIGUCHI, Katsuhiro , TOKUOKA, Kosuke
发明人： AMADA COMPANY, LIMITED
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , B23D65/02 , Y10T83/9319 , Y10T83/9346 , Y10T83/935 , Y10T83/9358 , Y10T83/936
摘要： The invention has its object to provide a saw blade which enables simultaneously bending right and left set teeth in trailing teeth relative to leading teeth in right and left directions in a short period of time, is almost free of generation of ghost patterns, generates no wavy patterns at the time of cutting, undergoes less bending at the time of cutting, and affords more stable cutting. A saw blade (1) comprises leading teeth (5) composed of straight teeth, which are not subjected to setting in right and left directions, and trailing teeth (7) serving to perform cutting so as to enlarge a width of a groove cut by the leading teeth (5). The trailing teeth (7) comprise right and left set teeth (7L, 7R) formed by providing a split (7D) substantially centrally of a tooth line in a thicknesswise direction of a tooth tip and bent in right and left directions, and an inner gap between tip ends of the right and left set teeth (7L, 7R) has a smaller dimension than that of a thickness of the leading teeth (5). In addition, the right and left set teeth (7L, 7R) have a thickness near their tip ends, substantially equal to that near base ends thereof.
摘要翻译：本发明的目的是提供一种锯片，其能够在短时间内同时在左右方向上相对于先导齿弯曲后齿的左右设定齿，几乎不产生幻影图案，不产生波状切割时的图案在切割时经历较少的弯曲，并提供更稳定的切割。锯片（1）包括由未被左右方向设定的直齿形成的引导齿（5）和用于进行切割的后齿（7），从而扩大切割的槽的宽度领先的牙齿（5）。后齿（7）包括通过在齿尖的厚度方向上沿着左右方向弯曲的大致中心的齿线（7D）而形成的左右固定齿（7L，7R）左右固定齿（7L，7R）的前端之间的间隙的尺寸比前述齿（5）的厚度小。此外，左右固定齿（7L，7R）的顶端附近的厚度基本等于其底端附近的厚度。

9. 发明申请

WO2008154591A1 RECIPROCATING SAW BLADE HAVING VARIABLE-HEIGHT TEETH AND RELATED METHOD 审中-公开
标题翻译：具有可变高度的牙齿的复合锯片及相关方法
公开(公告)号：WO2008154591A1
公开(公告)日：2008-12-18
申请号：PCT/US2008/066587
申请日：2008-06-11
申请人： IRWIN INDUSTRIAL TOOL COMPANY , ELLISTON, Asif , KORB, William, B. , HAMPTON, Stephen, A.
发明人： ELLISTON, Asif , KORB, William, B. , HAMPTON, Stephen, A.
IPC分类号： B27B33/02
CPC分类号： B23D61/121 , Y10T83/04 , Y10T83/9319 , Y10T83/9346 , Y10T83/935 , Y10T83/9355 , Y10T83/9454
摘要： A reciprocating saw blade, for use in a portable power reciprocating saw including a chuck for releasably engaging the saw blade, includes a tang having an elongated axis and being engageable with the chuck for attaching the saw blade to the reciprocating saw. The saw further includes a blade portion having a cutting edge that defines a plurality of cutting teeth. The cutting teeth define a repeating pattern of successive groups of teeth. Each group of teeth is less than about a half inch in length, and includes a plurality of laterally offset teeth, at least one relatively high first tooth and at least one relatively low second tooth. Prior to tooth set, the at least one relatively high first tooth is at least about 0.002 inch higher than the at least one relatively low second tooth.
摘要翻译：一种用于便携式动力往复锯的往复式锯片，其包括用于可释放地接合锯片的卡盘，包括具有细长轴线的柄脚，并且可与卡盘接合以将锯片附接到往复锯。锯进一步包括具有限定多个切割齿的切割边缘的刀片部分。切割齿限定了连续牙齿组的重复图案。每组齿的长度小于约半英寸，并且包括多个横向偏移的齿，至少一个相对高的第一齿和至少一个相对低的第二齿。在齿组之前，至少一个相对较高的第一齿比至少一个较低的第二齿高至少约0.002英寸。

10. 发明申请

WO2006042929A1 LAME DE SCIE A DENTURE ET A PAS VARIABLE 审中-公开
标题翻译：带锯齿的刀片
公开(公告)号：WO2006042929A1
公开(公告)日：2006-04-27
申请号：PCT/FR2005/002472
申请日：2005-10-07
申请人： PSP INDUSTRIES SAS , LAUZET, Maurice
发明人： LAUZET, Maurice
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , Y10T83/9346
摘要： Lame de scie (1) à denture progressive et à pas différent, caractérisée en ce que ladite lame en triple biseau est divisée en secteurs (2), eux-mêmes divisés en portions (3), chaque portion (3) présentant un pas différent qui augmente progressivement de portion (3) en portion (3), la profondeur des dents étant également variable sur plusieurs portions.
摘要翻译：本发明涉及一种具有可变节距的渐进式齿形锯片（1），其特征在于，所述三斜叶片被分成扇区（2），每个扇区被分成部分（3），每个部分（3）具有不同的通过部分（3）逐渐增加部分（3）的间距，齿的深度在多个部分上是均等的。

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