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1. 发明公开

EP2307162A1 VERFAHREN UND WERKZEUG ZUR ERZEUGUNG EINER OBERFLÄCHE VORBESTIMMTER RAUHEIT 有权
标题翻译：手段和工具生产表面预定粗糙
公开(公告)号：EP2307162A1
公开(公告)日：2011-04-13
申请号：EP09776027.6
申请日：2009-07-27
申请人： Honsel AG , Gühring OHG
发明人： AST, Holger , BOZKURT, Lutfi , SOMMERFELDT, Peter , GAND, Bernhard , REIMANN, Horst , ORLAMÜNDER, Frank
IPC分类号： B23B27/06 , B23B27/14 , B23B29/034 , B23B41/12 , C23C4/02 , F16J10/04 , B24B33/08
CPC分类号： 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
摘要： The invention relates to a method for producing for example a cylindrical surface (Fig. 10) which has a suitable surface structure of a predetermined geometry for applying material by thermal spraying. According to said method, a geometrically defined groove structure (Fig. 10) of minor depth and width is introduced into the surface, for example cylindrical surface, of a substrate to be coated, which surface is premachined to size using a tool which is preferably a follow-on tool (12; Fig. 1), by gradually bringing a groove cross-section to a desired measure. In order for the surface to be producible in series with a constant quality, the groove structure is introduced by first machining a basic groove (52B; Fig. 10) having a groove root width which is smaller than the groove root width of the finished groove (52). The groove, for example at least one flank (52-1 & 52-2) of the basic groove, is then machined in a non-cutting or cutting manner to produce an undercut groove profile, the groove structure produced by introduction being deformed in such a manner that the groove openings are made narrower by upsetting deformation.
摘要翻译：用于制造圆筒形表面并具有适于通过热喷涂应用材料的预定几何形状的表面结构，最小的深度和宽度的几何规定的槽结构是通过体现为在做了一个后续工具的工具引入到表面槽的横截面连续地加工成最终尺寸。为了使表面是在大规模生产具有恒定质量可生产，凹槽结构上搜索工作做了第一基部凹槽被引入与槽底宽度比没有成品槽的槽底宽度小。接着，将基材凹槽的至少一个侧面被加工为worin引种槽结构在寻求一种方式并在槽开口通过镦锻材料的变形被收缩变形通过非切削作用在底切凹槽轮廓产生或切割动作。

2. 发明授权

EP1237674B1 BAND SAW BLADE HAVING REDUCED NOISE AND UNIFORM TOOTH LOADING CHARACTERISTICS 有权
标题翻译：具有降低了噪音和均匀的齿负荷特性带锯条
公开(公告)号：EP1237674B1
公开(公告)日：2009-03-04
申请号：EP00991945.7
申请日：2000-11-03
申请人： AMERICAN SAW & MFG. COMPANY
发明人： CRANNA, Mark, T.
IPC分类号： B23D1/00
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.

3. 发明公开

EP1674184A1 Reciprocating saw blade 审中-公开
标题翻译： Stichsägeblatt
公开(公告)号：EP1674184A1
公开(公告)日：2006-06-28
申请号：EP05111913.9
申请日：2005-12-09
申请人： Black & Decker Inc.
发明人： Rompel, Markus , George, Malek , Thomas, Rickey
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , Y10T83/9319 , Y10T83/9346 , Y10T83/935 , Y10T83/9358 , Y10T83/9367
摘要： 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 (26) is longer than conventional metal cutting reciprocating saws. Also, the tooth form has a larger gullet (34). The tooth rake angle remains substantially constant during the life of the saw blade.
摘要翻译：往复锯具有齿形，其减小锯片的切割时间并延长锯片的寿命。齿高（26）比常规金属切削往复锯更长。此外，齿形具有较大的齿槽（34）。在锯片的寿命期间，齿前角保持基本恒定。

4. 发明公开

EP1354655A4 SAW BLADE 审中-公开
标题翻译： SÄGEBLATT
公开(公告)号：EP1354655A4
公开(公告)日：2006-03-01
申请号：EP01997371
申请日：2001-11-22
申请人： AMADA CO LTD
发明人： TSUJIMOTO SUSUMU
IPC分类号： B23D61/00 , B23D61/02 , B23D61/12
CPC分类号： B23D61/121 , B23D61/021 , Y10T83/9346 , Y10T83/9348 , Y10T83/935 , Y10T83/9353 , Y10T83/9358
摘要： A saw blade, comprising a plurality of the composition patterns of first tooth groups (A) and second tooth groups (B) having a plurality of saw teeth, characterized in that the tooth height of the second tooth groups (B) is formed lower than that of the first tooth groups (A) and/or the set amount of the second tooth groups (B) is formed smaller than that of the first tooth groups A, and each of the first tooth groups (A) comprises at least one straight tooth.
摘要翻译：一种锯片，包括多个第一齿组（A）和第二齿组（B）的具有多个锯齿的成分图案，其特征在于，第二齿组（B）的齿高形成为低于第一齿组（A）和/或第二齿组（B）的设定量形成为小于第一齿组A的齿数，并且每个第一齿组（A）包括至少一个直的齿。

5. 发明授权

EP0900616B1 Sägeblatt mit Sägezahnkonfiguration und Verfahren zu seiner Herstellung 有权
标题翻译：带锯条锯齿形状和工艺及其制备方法
公开(公告)号：EP0900616B1
公开(公告)日：2004-06-02
申请号：EP98116700.0
申请日：1998-09-03
申请人： WIKUS-Sägenfabrik Wilhelm H. Kullmann GmbH & Co. KG.
发明人： Kullmann, Jörg H. Dr. , Fluhrer, Manfred Dipl.-Ing.
IPC分类号： B23D61/02 , B23D61/12
CPC分类号： B23D61/021 , Y10T83/935 , Y10T83/9355 , Y10T83/9358 , Y10T408/8957

6. 发明公开

EP1324863A1 STRUCTURAL SAW BLADE 有权
标题翻译：刀片切削钢型材
公开(公告)号：EP1324863A1
公开(公告)日：2003-07-09
申请号：EP01957181.9
申请日：2001-07-18
申请人： AMERICAN SAW & MFG. COMPANY
发明人： CRANNA, Mark, T.
IPC分类号： B27B33/02
CPC分类号： B23D61/121 , Y10T83/9317 , Y10T83/9319 , Y10T83/9346 , Y10T83/9348 , Y10T83/935 , Y10T83/9358
摘要： A structural band saw blade (10, 110) is defined by a plurality of teeth (12, 112) spaced relative to each other with variable height and set, and a back edge (46, 146) located on the opposite side of the blade relative to the cutting edge. Each tooth of the band saw blade defines a tip (40, 140), a rake face (42, 142) formed on one side of the tip, a primary clearance surface (44, 144) formed on the opposite side of the tip relative to the rake face, a secondary clearance surface (48, 148) adjacent to the primary surface, and a tertiary clearance surface (50, 150) adjacent to the secondary surface. The primary, secondary, and tertiary surfaces respectively define first, second and third acute relief angles (A, B, C) wherein the second angle is less than the first angle and the third angle is greater than both angles. A rake face protrusion (54, 154) is formed opposite the rake face relative to the tip and extends over one end of a weld zone (52, 152) and projects outwardly relative to a plane of the rake face. One or both the secondary and tertiary surfaces projects outwardly from the rake face plane opposite the protrusion to form an increased tooth thickness at the weld zone and prevent tooth strippage.

7. 发明授权

EP0921884B1 SÄGEBLATT 无效
公开(公告)号：EP0921884B1
公开(公告)日：2000-03-22
申请号：EP97920586.1
申请日：1997-04-04
申请人： Handschuh & Scheider GmbH
发明人： HANDSCHUH, Herbert , SCHWEIZER, Albert , GEHRMANN, Hilmar
IPC分类号： B23D61/02 , B23D61/12
CPC分类号： B23D61/121 , Y10T83/9346 , Y10T83/935 , Y10T83/9358 , Y10T83/9365
摘要： Disclosed is a saw blade presenting a base body (1) on which are mounted uncrossed teeth with a cutting edge. The sawteeth (2) are disposed in successive groups of at least three teeth and symmetrically to the longitudinal medium plane of the base body (1). The teeth (2) of one group have a height rising from one tooth to the next and a width which parallely decreases.

8. 发明公开

EP0900616A2 Sägeblatt mit Sägezahnkonfiguration und Verfahren zu seiner Herstellung 有权
标题翻译： SägeblattmitSägezahnkonfigurationund Verfahren zu seiner Herstellung
公开(公告)号：EP0900616A2
公开(公告)日：1999-03-10
申请号：EP98116700.0
申请日：1998-09-03
申请人： WIKUS-Sägenfabrik Wilhelm H. Kullmann
发明人： Kullmann, Jörg H. Dr. , Fluhrer, Manfred Dipl.-Ing.
IPC分类号： B23D61/02
CPC分类号： B23D61/021 , Y10T83/935 , Y10T83/9355 , Y10T83/9358 , Y10T408/8957
摘要： An einem Sägeblatt mit einer sich wiederholenden Gruppe (6) von Zähnen (1, 2, 3, ..), die aus einem ungeschränkten gephasten Führungszahn (1) mit einem im Vergleich zu seiner Breite kleineren, in der Mitte seiner Zahnspitze angeordneten wirksamen Schnittkantenabschnitt und einer vorzugsweise geraden Anzahl geschränkter Folgezähne (2, 3, ..) besteht, weist der Führungszahn (1) eine größere Zahnhöhe als jeder der Folgezähne (2, 3, ..) auf. Alle Folgezähne (2, 3, ..) weisen im Bereich ihrer Zahnspitzen (28) je eine untereinander unterschiedliche plastische Verformung durch Materialverlagerung in Bandlaufrichtung (24) auf. Jeder Folgezahn (2, 3, ..) weist durch die unterschiedliche plastische Verformung einerseits je einen vergrößerten positiven Spanwinkel (gamma 2 , gamma 3 , ..) und andererseits jeweils eine gegenüber dem Führungszahn (1) verringerte Zahnhöhe (h 2 , h 3 , ..) auf.
摘要翻译：锯片轮廓具有各自具有前齿（1）的切齿的组，其具有比以下清除齿（2,3）更窄的切割轮廓，并且切割刀头（11）比清齿的齿高。齿尖先由塑性变形形成。清除齿与每对具有不同的组成对。该设计适用于带锯和圆锯。

9. 发明公开

EP0795369A3 Band saw blade 失效
标题翻译：带锯条
公开(公告)号：EP0795369A3
公开(公告)日：1998-12-02
申请号：EP97103906
申请日：1997-03-08
申请人： AMADA CO LTD
发明人： TSUJIMOTO SUSUMU , KAMIYAMA IWAO
IPC分类号： B23D61/12
CPC分类号： B23D61/123 , B23D61/121 , Y10T83/9317 , Y10T83/9348 , Y10T83/935 , Y10T83/9358
摘要： The present invention provides a band saw blade 1 which has less difference in cut areas of workpieces with small diameters and cut areas of workpieces with large diameters, and is capable of weakening the cutting resistance and preventing unintentional bending of a cutting line and noise generation when a workpiece, which cannot easily be cut, is cut. The band saw blade 1 has, on the back surface 5 of a body 3 thereof, a wavy back surface 5 which is changed periodically or irregularly. A plurality of imaginary curves L1,L2 running parallel to the wavy undulation provided for the back surface 5 are formed opposite to the back surface. Moreover, a plurality of saw teeth 2,4,6,8,10 having tooth tips which substantially describe the imaginary curves L1,L2 are formed. Thus, constant areas can be cut by the band saw blade 1 regardless of the diameter of the workpieces required to be cut. Moreover, the cutting resistance can be weakened, and unintentional bending and noise can be prevented.

10. 发明授权

EP2804728B1 METHOD AND TOOL FOR FORMING OF UNDERCUT GROOVES 有权
公开(公告)号：EP2804728B1
公开(公告)日：2018-05-23
申请号：EP12700696.3
申请日：2012-01-20
申请人： IKEA Supply AG
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).

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