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1. 发明公开

EP1675711A4 MULTI-CHIP FACET CUTTING SAW BLADE AND RELATED METHOD 有权转让
标题翻译：切割刀片随着越来越多的SPAN SPAN区及相关手续
公开(公告)号：EP1675711A4
公开(公告)日：2013-05-29
申请号：EP04755803
申请日：2004-06-22
申请人： IRWIN IND TOOL CO
发明人： HALL KENNETH , SUKADHARE DAYANANDA
IPC分类号： B27B33/06 , B23D61/12
CPC分类号： B23D61/121 , Y10T83/9346 , Y10T83/935 , Y10T83/9358 , Y10T83/9367

2. 发明公开

EP1674183A1 Hole saw blade 审中-公开
标题翻译： Lochsägeblatt
公开(公告)号：EP1674183A1
公开(公告)日：2006-06-28
申请号：EP05111914.7
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： B23B51/04
CPC分类号： B23B51/0426 , B23B2251/14 , Y10T83/0237 , Y10T83/9319 , Y10T83/9346 , Y10T83/935 , Y10T83/9358 , Y10T83/9367
摘要： A hole saw has a cup shaped body with a base, and a cylindrical wall with an extending cutting edge. An arbor extends from base. A plurality of teeth are formed on the cutting edge. The teeth having a repeating first and second tooth form. The first tooth form has a rake face and relief face defining the cutting edge. The rake face and relief face are at a desired angle. A first gullet is continuous with the first rake face so that it has a desired depth. The second tooth form has a second rake face and second relief face. The faces are on a desired angle. A second gullet is continuous with the second rake face providing a second tooth height. The second tooth height is greater than the first tooth height.
摘要翻译：孔锯具有带有底座的杯形体和具有延伸切割刃的圆柱形壁。乔木从基地延伸。在切削刃上形成多个齿。齿具有重复的第一和第二齿形。第一齿形具有限定切削刃的前刀面和浮雕面。前刀面和浮雕面处于所需的角度。第一个齿槽与第一个前刀面连续，使其具有所需的深度。第二齿形具有第二前刀面和第二浮雕面。表面处于所需的角度。第二齿槽与第二前刀面连续，提供第二齿高。第二齿高大于第一齿高。

3. 发明公开

EP1331056A3 Bimetall-Sägeband 有权
标题翻译：双金属带锯
公开(公告)号：EP1331056A3
公开(公告)日：2004-06-23
申请号：EP03001512.7
申请日：2003-01-23
申请人： Stahlwerk Ergste Westig GmbH
发明人： Pacher, Oskar Dr. , Lenoir, Werner
IPC分类号： B23D61/12 , B23D61/14 , B23D65/00 , C22C29/08 , C21D9/24 , C22C38/12 , C22C38/22
CPC分类号： B23D61/127 , B22F2005/001 , B22F2998/00 , B23D61/14 , Y10T83/04 , Y10T83/925 , Y10T83/9317 , Y10T83/9319 , Y10T83/9346 , Y10T83/9362 , Y10T83/9367 , Y10T428/12965 , Y10T428/12986 , B22F7/06
摘要： Ein zum Trennen von Werkstoffen hoher Härte und Verschleißfestigkeit bei hohen Schnittgeschwindigkeiten und vermindertem Kühlmittelverbrauch geeignetes Bimetall-Sägeband besteht aus einem Trägerband mit 0,20 bis 0,45% Kohlenstoff, 0,2 bis 0,6% Silizium, 0,5 bis 1,8% Mangan, 0,1 bis 3,5% Molybdän, 1,0 bis 5,0% Chrom, 0,5 bis 1,5% Nickel, 0,1 bis 1,0% Kupfer, 0,1 bis 2,0% Wolfram, 0,1 bis 0,5% Vanadium, 0,01 bis 0,30% Niob und/oder Tantal sowie unter 0,2% Kobalt, Rest Eisen einschließlich erschmelzungsbedingter Verunreinigungen mit aufeinander abgestimmten Gehalten an Wolfram, Vanadium und Niob/Tantal und aus Hartmetallspitzen aus mindestens 75% Wolframkarbid und 5 bis 15% Kobalt sowie Kornstabilisatoren mit einer Korngröße unter 5 µm.

4. 发明公开

EP1331056A2 Bimetall-Sägeband 有权
公开(公告)号：EP1331056A2
公开(公告)日：2003-07-30
申请号：EP03001512.7
申请日：2003-01-23
申请人： Stahlwerk Ergste Westig GmbH
发明人： Pacher, Oskar Dr. , Lenoir, Werner
IPC分类号： B23D61/12 , B23D61/14 , B23D65/00
CPC分类号： B23D61/127 , B22F2005/001 , B22F2998/00 , B23D61/14 , Y10T83/04 , Y10T83/925 , Y10T83/9317 , Y10T83/9319 , Y10T83/9346 , Y10T83/9362 , Y10T83/9367 , Y10T428/12965 , Y10T428/12986 , B22F7/06
摘要： Ein zum Trennen von Werkstoffen hoher Härte und Verschleißfestigkeit bei hohen Schnittgeschwindigkeiten und vermindertem Kühlmittelverbrauch geeignetes Bimetall-Sägeband besteht aus einem Trägerband mit 0,20 bis 0,45% Kohlenstoff, 0,2 bis 0,6% Silizium, 0,5 bis 1,8% Mangan, 0,1 bis 3,5% Molybdän, 1,0 bis 5,0% Chrom, 0,5 bis 1,5% Nickel, 0,1 bis 1,0% Kupfer, 0,1 bis 2,0% Wolfram, 0,1 bis 0,5% Vanadium, 0,01 bis 0,30% Niob und/oder Tantal sowie unter 0,2% Kobalt, Rest Eisen einschließlich erschmelzungsbedingter Verunreinigungen mit aufeinander abgestimmten Gehalten an Wolfram, Vanadium und Niob/Tantal und aus Hartmetallspitzen aus mindestens 75% Wolframkarbid und 5 bis 15% Kobalt sowie Kornstabilisatoren mit einer Korngröße unter 5 µm.
摘要翻译：双金属锯条包括由含有0.1-2.0重量％钨和/或0.1-1.0重量％铜和由至少75重量％碳化钨，5-15重量％钴和0.5-5重量％制成的硬金属尖端的钢制成的支撑带选自Cr 3 C 2，VC和NbC中的至少一种碳化物的重量％，以及至多3重量％的钛和/或碳化钽作为晶粒尺寸小于5微米的晶粒稳定剂。优选特征：支撑带还包含0.2-0.45重量％的碳，小于0.2重量％，1.0-5.0重量％的铬，0.1-0.5重量％的钒和0.01-0.30重量％的铌和/或钽。

5. 发明公开

EP0790885A1 SAW BLADE 失效
标题翻译：锯片
公开(公告)号：EP0790885A1
公开(公告)日：1997-08-27
申请号：EP95926566.0
申请日：1995-07-14
申请人： Gebelius, Hjördis Florence Maria (Heir of the deceased inventor)
发明人： Gebelius, Hjördis Florence Maria (Heir of the deceased inventor)
IPC分类号： B27B33 , B23D61
CPC分类号： B23D61/026 , Y10T83/9319 , Y10T83/9346 , Y10T83/9365 , Y10T83/9367
摘要： Saw blade (1) of the type utilized for applications in which two saw blades are arranged located in an adjacent relationship and with opposed rotary direction in relation to each other. According to the invention is every side portion of each saw tooth adjacent to a first side plane (2), being the side plane (2) in use intended to be located adjacent to a similar co-acting saw blade, extending substantially parallel in relation to said first side plane (2), but with an extension more closely related to the central portion of the saw blade (1), separated from the first side plane (2) by a smaller distance (A). Furthermore, the outer edge portion of each saw tooth adjacent to a second side plane (3) of the saw blade (1) is arranged with a peripherally initially substantially straight part (4), located outside the second side plane (3) and in a substantially parallel relationship thereto, and which is transformed into an inclined part (5) in relation to the second side plane (3), arranged to create a clearance angle. The side portions of the saw blade (1) are advantageously arranged with one or a number of through holes or channels, during rotation in operative direction being arranged to supply an air jet from the second side plane (3) to the first side plane (2), i.e. to the intermediately located space between two co-acting saw blades (1).
摘要翻译：用于其中布置两个锯片的应用类型的锯片（1）以相邻关系且相对于彼此相对的旋转方向布置。根据本发明，每个锯齿的每个侧部与第一侧平面（2）相邻，该第一侧平面是使用中的侧平面（2），所述第一侧平面（2）旨在邻近类似的共同作用锯片定位，到所述第一侧平面（2），但具有与所述锯条（1）的中心部分更紧密相关的延伸部，所述延伸部与所述第一侧平面（2）隔开更小的距离（A）。此外，与锯片（1）的第二侧平面（3）相邻的每个锯齿的外边缘部分设置有位于第二侧平面（3）外部的周边最初基本笔直的部分（4）与其基本平行，并且相对于第二侧面（3）转变成倾斜部分（5），该倾斜部分布置成产生间隙角。锯片（1）的侧面部分有利地布置有一个或多个通孔或通道，在操作方向上的旋转期间布置为从第二侧面（3）向第一侧面（3）供应空气射流 2），即两个共同作用锯片（1）之间的中间位置。

6. 发明公开

EP0756912A3 High speed hand sawing machine and saw disc therefor 失效
标题翻译：高速圆锯和圆锯片
公开(公告)号：EP0756912A3
公开(公告)日：1997-05-07
申请号：EP96201911.3
申请日：1996-07-11
申请人： Haanschoten, Jozef Gijsbert
发明人： Haanschoten, Jozef Gijsbert
IPC分类号： B23D45/16 , B23D61/02 , B27G19/02
CPC分类号： B23D45/16 , B23D61/02 , B27G19/02 , Y10T83/7734 , Y10T83/9319 , Y10T83/936 , Y10T83/9367 , Y10T83/9403
摘要： The invention relates to a high speed hand tool provided with a saw disc (1,14) which has less than ten teeth (2), preferably four, each tooth (2) having a radial flank (8), which preferably inclines forward in the cutting direction, and a tangential flank, which has a small clearance angle (b). The teeth may have a greater thickness than the disc itself which thickness, in that case, diminishes in a direction opposite to the direction of rotation. In another embodiment the teeth are offset alternately to the right and the left. The invention also comprises an adjustable protective device, which enables to set the depth of a perpendicular saw cut.

7. 发明公开

EP0756912A2 High speed hand sawing machine and saw disc therefor 失效
标题翻译： HochgeschwindigkeitshandkreissägeundKreissägeblatt
公开(公告)号：EP0756912A2
公开(公告)日：1997-02-05
申请号：EP96201911.3
申请日：1996-07-11
申请人： Haanschoten, Jozef Gijsbert
发明人： Haanschoten, Jozef Gijsbert
IPC分类号： B23D45/16 , B23D61/02 , B27G19/02
CPC分类号： B23D45/16 , B23D61/02 , B27G19/02 , Y10T83/7734 , Y10T83/9319 , Y10T83/936 , Y10T83/9367 , Y10T83/9403
摘要： The invention relates to a high speed hand tool provided with a saw disc (1,14) which has less than ten teeth (2), preferably four, each tooth (2) having a radial flank (8), which preferably inclines forward in the cutting direction, and a tangential flank, which has a small clearance angle (b). The teeth may have a greater thickness than the disc itself which thickness, in that case, diminishes in a direction opposite to the direction of rotation. In another embodiment the teeth are offset alternately to the right and the left. The invention also comprises an adjustable protective device, which enables to set the depth of a perpendicular saw cut.
摘要翻译：本发明涉及一种具有锯齿盘（1,14）的高速手动工具，其具有小于十个齿（2），优选四个具有径向侧面（8）的每个齿（2），其优选地向前倾斜切割方向和具有小间隙角（b）的切向侧面。齿可以具有比盘本身更大的厚度，在这种情况下，该厚度在与旋转方向相反的方向上减小。在另一个实施例中，齿交替地偏移到右侧和左侧。本发明还包括可调整的保护装置，其能够设定垂直锯切深度。

8. 发明授权

EP2322304B1 BAND SAW BLADE 有权
公开(公告)号：EP2322304B1
公开(公告)日：2018-07-04
申请号：EP09808189.6
申请日：2009-08-07
申请人： AMADA Company, Ltd. , Amada Machine Tools Company, Limited
发明人： NAGANO, Yuji
IPC分类号： B23D61/12
CPC分类号： B23D61/121 , Y10T83/9317 , Y10T83/9319 , Y10T83/9346 , Y10T83/9367
摘要： A band saw blade includes multiple saw teeth having a straight tooth (5) and right and left set teeth (7A, 7B, 9A, 9B), and also includes a gullet portion (11) provided between the saw teeth. A rake surface (13) of each of the saw teeth is provided with a chip curler portion (17) formed into an arc shape at an entire range of approximately 90° to form a chip generated at the time of cutting a work into a small rolled shape before the chip comes into contact with a bottom portion (15) of the gullet portion (11). A chip non-contact surface (19) to be kept out of the contact with the chip curler portion (17) and the bottom portion (15) of the gullet portion (11), and a dent portion (21) is formed between the chip non-contact surface (19) and the gullet bottom portion (15), the dent portion (21) recessed from the chip non-contact surface (19) in an opposite direction to a moving direction of the band saw blade in order to increase radius (R) of a concave curved surface constituting a back side of the gullet bottom portion (15). A flat portion for dispensing stress concentration is provided at an innermost portion of the gullet portion (11).

9. 发明授权

EP1675711B1 MULTI-CHIP FACET CUTTING SAW BLADE AND RELATED METHOD 有权转让
标题翻译：切割刀片随着越来越多的SPAN SPAN区及相关手续
公开(公告)号：EP1675711B1
公开(公告)日：2014-05-21
申请号：EP04755803.6
申请日：2004-06-22
申请人： Irwin Industrial Tool Company
发明人： HALL, Kenneth , SUKADHARE, Dayananda
IPC分类号： B27B33/06 , B23D61/12
CPC分类号： B23D61/121 , Y10T83/9346 , Y10T83/935 , Y10T83/9358 , Y10T83/9367

10. 发明授权

EP1671732B1 Sägeblatt und Handsäge 有权
标题翻译：锯片和手锯
公开(公告)号：EP1671732B1
公开(公告)日：2008-08-13
申请号：EP05027810.0
申请日：2005-12-19
申请人： Irwin Industrial Tools GmbH
发明人： Hasselberg, Peter , Field, Robert , Geier, Manfred
IPC分类号： B23D61/12 , B27B33/10
CPC分类号： B23D61/121 , Y10T83/9319 , Y10T83/9346 , Y10T83/9355 , Y10T83/9367

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