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1. 发明公开

EP1413377A1 Cutting tool insert and cutting tool 审中-公开
标题翻译： Schneideinsatz und Schneidwerkzeug
公开(公告)号：EP1413377A1
公开(公告)日：2004-04-28
申请号：EP02257411.5
申请日：2002-10-24
申请人： Big Daishowa Seiki Co., Ltd.
发明人： Kubo, Haruaki
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , Y10T407/1962 , Y10T407/23 , Y10T407/235
摘要： The present invention provides a cutting tool insert capable of realizing a sufficiently large axial rake angle, exhibiting improved cutting ability, and conducting stable processing with little cutting vibrations, and also provides a cutting tool onwhich this insert is mounted. Specifically, an insert 1 and a cutting tool 100 on which the insert 1 is mounted are provided. The insert 1 is in a substantially plate form and of polygonal shape and is provided with a major cutting edge 16A (or 16B) extending from one corner 14A (or 14B) toward the other corner 15A (or 15B) as viewed from above. The major cutting edge 16A (or 16B) comprises a first edge line and a second edge line that meet to form an obtuse angle, which causes the area where the first and second edge lines meet to protrude slightly outwards, as viewed from above. The first edge line slopes down towards the second edge line so as to make the distance with a seat face 11 decrease gradually as viewed from the side, and the first edge line forms an obtuse angle with the second edge line causing the top face area to dip down towards the seat face, and, further, the first edge line is shorter than the second edge line.
摘要翻译：第一脊线倾斜使得从座面的距离朝向第二脊线逐渐减小，使得主切割刀片（16A）从插入件（1）的一个角延伸到另一个。刀具还包括独立的权利要求。

2. 发明授权

EP0720886B1 Tapper mechanism 失效
标题翻译：线程机制
公开(公告)号：EP0720886B1
公开(公告)日：1999-12-01
申请号：EP95100217.9
申请日：1995-01-09
申请人： Daishowa Seiki Co., Ltd.
发明人： Kubo, Haruaki
IPC分类号： B23G1/46
CPC分类号： B23G1/465

3. 发明授权

EP0687891B1 Level detector 失效
标题翻译：电平检测器
公开(公告)号：EP0687891B1
公开(公告)日：1999-05-06
申请号：EP95109107.3
申请日：1995-06-13
申请人： Daishowa Seiki Co., Ltd.
发明人： Tanaka, Yuzuru
IPC分类号： G01C9/34 , G01C9/06
CPC分类号： G01C9/34 , G01C9/06 , G01C2009/066

4. 发明授权

EP3842731B1 MISALIGNMENT DETERMINING DEVICE 有权转让
公开(公告)号：EP3842731B1
公开(公告)日：2024-03-06
申请号：EP18930657.4
申请日：2018-08-23
发明人： MAEGAWA, Naoki
IPC分类号： G01B5/25 , B23Q17/22

5. 发明授权

EP3616834B1 METHOD OF USING A CHUCK DEVICE 有权转让
公开(公告)号：EP3616834B1
公开(公告)日：2023-08-23
申请号：EP17907253.3
申请日：2017-04-28
发明人： DOI Masayuki
IPC分类号： B23Q11/10 , B23B47/00 , B23Q3/12

6. 发明授权

EP2716391B1 HOLDER DEVICE 有权转让
公开(公告)号：EP2716391B1
公开(公告)日：2020-07-08
申请号：EP11866269.1
申请日：2011-05-25
申请人： BIG DAISHOWA SEIKI CO., LTD.
发明人： DOI, Masayuki
IPC分类号： B23B31/117 , B23Q3/12

7. 发明授权

EP1339014B1 RFID-tags holding unit 有权
标题翻译：持有人对于射频识别标签
公开(公告)号：EP1339014B1
公开(公告)日：2006-02-15
申请号：EP02256220.1
申请日：2002-09-09
申请人： Big Daishowa Seiki Co., Ltd. , Big Alpha Co., Inc.
发明人： Nakajima, Hidehito Big Daishowa Seiki Co., Ltd. , Komine, Tsuyoshi Big Alpha Co., Inc.,
IPC分类号： G06K19/04 , G05B19/12
CPC分类号： G05B19/128 , B23B31/02 , B23B2231/10 , B23C5/109 , B23Q3/15546 , G05B2219/31095 , G05B2219/33192 , G05B2219/33203 , G05B2219/49304 , G05B2219/50338 , G06K19/04 , Y10T483/134

8. 发明公开

EP1308229A1 Tool holder 审中-公开
标题翻译：工具托架
公开(公告)号：EP1308229A1
公开(公告)日：2003-05-07
申请号：EP02253694.0
申请日：2002-05-27
申请人： Big Alpha Co., Inc. , Big Daishowa Seiki Co., Ltd.
发明人： Komine, Tsuyoshi c/o Big Alpha Co., Inc.,
IPC分类号： B23B31/00 , B23B31/11
CPC分类号： B23B31/11 , B23B31/006 , B23B2270/06 , Y10T408/95 , Y10T409/309408 , Y10T409/30952
摘要： A tool holder is provided which enables the coupling of a tool holder body (11), regardless of the size of its outside diameter, to a tapered shank (10), which is hardly influenced by centrifugal force generated at the time of high-speed rotation, and which can cause elastic deformation of the tapered shank (10) effectively. The tool holder comprises the tapered hollow shank mounted on a machine tool spindle (100) and the tool holder body (11) coupled to the tapered shank (10). The tapered shank (10) and the tool holder body (11) are coupled to each other in the state where a part of the tapered shank is inserted in the tool holder body.
摘要翻译：提供了一种工具架，该工具架能够将工具架本体（11）无论其外径的大小连接到锥形柄（10）上，该锥形柄几乎不受在高速时产生的离心力旋转，并且可以有效地引起锥形杆（10）的弹性变形。刀架包括安装在机床主轴（100）上的锥形空心柄和连接到锥形柄（10）的刀架本体（11）。锥形柄（10）和刀架本体（11）在锥形柄的一部分插入到刀架本体中的状态下彼此联接。

9. 发明公开

EP1199659A2 Manufacturing information providing system 审中-公开
标题翻译：系统zur Bereitstellung von Hertellungsinformationen
公开(公告)号：EP1199659A2
公开(公告)日：2002-04-24
申请号：EP01124204.7
申请日：2001-10-12
申请人： Daishowa Seiki Co., Ltd.
发明人： Nakajima, Hidehito , Sawamura, Isao
IPC分类号： G06F17/60
CPC分类号： G06Q10/06
摘要： A manufacturing information providing system is provided. The system makes it possible to efficiently plan manufacturing information to improve manufacturing achievements. The system enables a manufacturing plant to manufacture a desired high-level product in a short time even if the plant has no know-how to manufacture it. Manufacturing information is obtained by planning and/or preparing a manufacturing machine, a manufacturing process, arrangements or the like necessary for the business of a user 1 engaged in manufacturing products. The obtained information is packaged and provided to the user through a communication medium 6, such as electronic mail or a home page on the Internet, or a portable storage medium 7, such as an FD, a CD, an MO or a DVD.
摘要翻译：提供制造信息提供系统。该系统使得有可能有效地规划制造信息以改进制造成果。该系统使得制造工厂能够在短时间内制造所需的高级产品，即使该工厂没有专有技术来制造它。制造信息是通过规划和/或准备从事制造产品的用户1的业务所必需的制造机器，制造工艺，布置等。所获得的信息通过诸如电子邮件或因特网上的主页的通信介质6或诸如FD，CD，MO或DVD的便携式存储介质7打包并提供给用户。

10. 发明公开

EP0925863A3 Throw-away tip, manufacturing method and throw-away type cutter 有权
标题翻译：的切削刀片，生产和铣削的方法
公开(公告)号：EP0925863A3
公开(公告)日：2002-01-16
申请号：EP98116958.4
申请日：1998-09-08
申请人： Daishowa Seiki Co., Ltd.
发明人： Kubo, Haruaki, c/o DAISHOWA SEIKI CO., LTD.
IPC分类号： B23C5/22
CPC分类号： B23C5/2221 , B23C2200/085 , B23C2200/123 , B23C2200/125 , B23C2200/126 , B23C2200/128
摘要： A throw-away tip (1) has cutting edge (5) being so tilted as to place a height from a position of the bottom surface (3) of the tip higher on the side of a cutting edge portion than that on the side of a base portion for forming a tilted surface (2a) descending from the cutting edge portion to a center portion. Flank surfaces (6) on side surfaces along the cutting edge portion is convex arc-shaped surface bulging outwardly from a perpendicular line extended from a peak of the cutting edge to the bottom surface position of the tip on the side of the cutting edge portion of the cutting edge, at least on the side of the cutting edge portion, and continuously and gradually inclined toward inside of the tip from the perpendicular line from the side of the cutting edge portion to the side of the base portion. In the position installed on a throw-away type cutter (10), the throw-away tip forms large positive angles of axial rake angle and radial rake angle to certainly provide high cutting ability, high strength of the cutting edge and high fixing strength onto a cutter body. The tip permits increasing of rigidity of the cutter body by mounting at high axis position. Also, the tip facilitates production.

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