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1. 发明专利

JP2014039981A Boring tool with boring depth regulation function 审中-公开
标题翻译：镗孔深度调节功能的工具
公开(公告)号：JP2014039981A
公开(公告)日：2014-03-06
申请号：JP2012183684
申请日：2012-08-22
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23B47/18 , B23B51/12
摘要： PROBLEM TO BE SOLVED: To provide a boring tool with a boring depth regulation function in which a boring depth can be adjusted over a wide range and a regulation body can be easily attached to a desired position in a single operation.SOLUTION: A boring tool 1 with a boring depth regulation function includes a boring tool shaft body 5 and a regulation body 7 for regulating a boring depth. The boring tool shaft body 5 has engagement recessions 5c formed thereon at a plurality of positions different from each other in the shaft direction, and the regulation body 7 is externally mounted on the boring tool shaft body 5 in the shaft direction in a slidable manner at least along a region on which the engagement recessions 5c are formed. The regulation body 7 has an engagement protrusion 7b elastically biased, and when a rotation force is applied to the regulation body 7 with respect to the boring tool shaft body 5 in the reverse rotation direction of the boring tool 1, the engagement protrusion 7b engages with the engagement recession 5c and the regulation body 7 becomes fixed in a relative position. On the other hand, when the rotation force is applied to the regulation body 7 with respect to the boring tool shaft body 5 in the rotation direction of the boring tool 1, the engagement protrusion 7b engaged with the engagement recession 5c is released, allowing the regulation body 7 to be slidable on the boring tool shaft body 5.
摘要翻译：要解决的问题：为了提供一种具有钻孔深度调节功能的钻孔工具，其中可以在宽范围内调节钻孔深度，并且可以在单次操作中将调节体容易地附接到期望的位置。解决方案：钻孔工具具有镗孔深度调节功能的图1包括镗刀轴体5和用于调节钻孔深度的调节体7。镗刀具轴体5具有在轴方向上彼此不同的多个位置形成的接合凹部5c，并且调节体7以轴向方向以滑动方式从外部安装在镗刀轴体5上至少沿着形成有接合凹部5c的区域。调节体7具有弹性偏置的接合突起7b，并且当在镗刀具1的反转方向上相对于镗刀具轴体5向调节体7施加旋转力时，接合突起7b与接合凹部5c和调节体7固定在相对位置。另一方面，当在镗刀具1的旋转方向上相对于镗刀轴体5向调节体7施加旋转力时，与接合凹部5c接合的接合突起7b被释放，调节体7能够在镗刀具轴体5上滑动。

2. 发明专利

JP2010194679A Core drill 审中-公开
标题翻译：核心钻
公开(公告)号：JP2010194679A
公开(公告)日：2010-09-09
申请号：JP2009043170
申请日：2009-02-25
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23B51/04
摘要： PROBLEM TO BE SOLVED: To provide a core drill capable of boring a precise cylindrical hole even when any of blade bodies respectively having cutting edges at different radial positions is damaged in the core drill peripherally provided with a plurality of the blade bodies respectively having the cutting edges at a tip thereof wherein the radial positions of the cutting edges are different from one another.
SOLUTION: The core drill A is provided with a blade part 1 formed of the plurality of the blade bodies 1A with the cutting edge 1c at the tip of its distal end, an attachment part 3 for being attached to a rotary driving tool such as an electric drill at a base end, and a cylindrical body 4 formed by integrally joining the distal end and the base end. The core drill A includes two or more of the blade bodies 1A respectively having the cutting edges 1c, the radial position of which are different from one another. Edge positions 10a, 12a of each outer diameter end of the two or more of the blade bodies 1A (10, 12) respectively having the cutting edges 1c with the different radial positions and edge positions 10b, 12b of each inner diameter end of the blade bodies 1A (10, 12) are positioned in substantially the same rotating track.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在分别具有在不同径向位置处的切削刃的刀片体在分别设置有多个刀片体的芯钻中被损坏的情况下，也可以提供能够使精确的圆柱孔钻孔的钻芯在其尖端处具有切削刃，其中切削刃的径向位置彼此不同。解决方案：芯钻A设置有由多个叶片本体1A形成的刀片部分1，切割边缘1c位于其远端的尖端处，安装部分3用于附接到旋转驱动工具例如在基端的电钻，以及通过一体地接合远端和基端而形成的圆筒体4。芯钻A包括分别具有彼此不同的切削刃1c的两个或更多个叶片体1A。两个或更多个叶片本体1A（10,12）的每个外径端的边缘位置10a，12a分别具有切割边缘1c，叶片的每个内径端的径向位置和边缘位置10b，12b不同主体1A（10,12）位于基本相同的旋转轨道中。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009160698A Automatic center puncher 有权
标题翻译：自动中心打孔机
公开(公告)号：JP2009160698A
公开(公告)日：2009-07-23
申请号：JP2008001477
申请日：2008-01-08
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B25D5/02
摘要： PROBLEM TO BE SOLVED: To provide an automatic center puncher which enables any operator to easily and correctly stamp a workpiece such as a rivet at a predetermined location even if the operator stands on an unstable scaffold.
SOLUTION: The automatic center puncher A is provided for stamping a center mark to the workpiece which is to be bored, and formed of: a center punching body 2 having a stamping portion 2p with a steeple distal end, at a distal end thereof; a casing 1 for slidably housing the center punching body 2; an energizing means 4 for energizing the center punching body 2 so as to be protruded toward the distal end with respect to the casing 1; and a trigger mechanism 10 for engaging with the center punching body 2 when energized to the casing 1 by the energizing means 4, and canceling the engagement.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种自动中心冲孔机，其使得任何操作者能够容易地和正确地将诸如铆钉的工件在预定位置压印，即使操作者站在不稳定的支架上。解决方案：自动中心打孔机A设置用于将中心标记冲压到要钻孔的工件上，并由以下部分形成：中心冲孔体2，其具有尖端远端的冲压部分2p，远端的; 用于可滑动地容纳中心冲压体2的壳体1; 激励装置4，用于使中心冲孔体2相对于壳体1朝向远端突出; 以及用于通过激励装置4对壳体1通电而与中心冲压体2接合的触发机构10，并且抵消接合。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005231177A Drill bit 有权
标题翻译：钻头
公开(公告)号：JP2005231177A
公开(公告)日：2005-09-02
申请号：JP2004042764
申请日：2004-02-19
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23B51/00 , B28D1/14
摘要： PROBLEM TO BE SOLVED: To provide a drill bit which does not lower a boring capacity and prevents the breakage of the outside diameter end of a blade edge.
SOLUTION: The drill bit has a tip part 10 in which at least two cutter bit parts 1 are formed in the peripheral direction, the joining ridge line 4 between a rake face 2 and a flank 3 formed in each cutter bit part 1 is made a cutter bit, and the inner diameter end of each cutter bit is joined at the central part of a bit tip. At least one of the cutter bit parts 1 has a first flank 3A in a peripheral end part and a second flank 3B in a part on its interior side. The first flank 3A has a blade edge side flank 3a close to a cutter bit and a base end side flank 3b formed on the base end side of the blade edge side flank. The inclination angle α1 in the axial direction of the blade edge side flank 3a is made smaller than the inclination angle α2 in the axial direction of the base end side flank 3b.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种不降低钻孔能力并防止刀刃的外径端部破损的钻头。解决方案：钻头具有尖端部分10，其中在圆周方向上形成有至少两个切割刀头部分1，在切削刀头部分1中形成的前刀面2和侧面3之间的接合脊线4 被制成刀头，并且每个切削刀头的内径端部连接在钻头尖端的中心部分。刀头部1中的至少一个在外周端部具有第一侧面3A，在其内侧具有第二侧面3B。第一侧面3A具有靠近刀头的刀刃侧面侧面3a和形成在刀刃侧面侧面的基端侧的基端侧侧面3b。使叶片边缘侧面3a的轴向倾斜角α1比基端侧面3b的轴向倾斜角α2小。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004148482A Drill bit 有权
公开(公告)号：JP2004148482A
公开(公告)日：2004-05-27
申请号：JP2002319611
申请日：2002-11-01
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23B51/00 , B23B51/02
CPC分类号： B23B51/02 , B23B2222/28 , B23B2226/75 , B23B2251/14 , B23B2251/202 , B23B2251/46 , B23B2251/50
摘要： PROBLEM TO BE SOLVED: To provide a drill bit where an improvement in cutting efficiency is attempted by improving a blade edge section to well discharge chips from the central section of a drill hole cutting surface.
SOLUTION: In the drill bit where a plurality of cutting edge sections 3a, 3b, 3c are formed equally in the peripherally at a cutting edge tip 3 comprising a cemented carbide-made block body, the binding ridgeline of cutting surfaces 6 and flanks 7 formed at each blade edge forms a cutting edge 4 and extensions of each cutting edge 4 intersect at the centers of the blade edges, a protrusion section 9 is formed at each end inside the cutting edges cut by grinding and forming incised grooves 8 at the central sections of the blade edges.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2013244608A Drill positioning appliance 有权
标题翻译：钻头定位装置
公开(公告)号：JP2013244608A
公开(公告)日：2013-12-09
申请号：JP2012117516
申请日：2012-05-23
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B28D1/14 , B23B47/34 , B23B49/00
摘要： PROBLEM TO BE SOLVED: To provide a drill positioning appliance capable of accurately drilling a lower hole, which is inclined by a predetermined angle with respect to the surface of a workpiece, by a drill and further capable of being simply attached to the workpiece.SOLUTION: A drill positioning appliance 1 respectively has a box body 2 having an opposed surface 20 coming into contact with a workpiece to provide an opening to the opposed surface 20 and a pipe 30 for guiding the drill 8 attached to an electromotive tool to the workpiece having to be drilled by the drill 8 at a predetermined angle to be equipped with a plurality of kinds of guide members 3 mutually different in a guide angle to the workpiece of the drill 8 by the pipe 30. The box body 2 is provided with a suction port 22 to which a suction device 6 for sucking dust at the time of drilling is attached and a guide member holding part 4 to which one of a plurality of the guide members 3 is selectively attached. The suction port 22 and the opening of the opposed surface 20 communicate with each other through the internal space of the box body 2 and, in a state that the opposed surface 20 comes into contact with the workpiece to close the opening, air is sucked to bring an internal space of the box body 2 to a negative pressure.
摘要翻译：要解决的问题：提供一种钻头定位装置，其能够通过钻头精确地钻出相对于工件的表面倾斜预定角度的下孔，并且还能够简单地附接到工件。：钻头定位装置1分别具有盒主体2，其具有与工件接触的相对表面20，以提供对相对表面20的开口;以及管30，用于将附接到电动工具的钻头8引导到具有由钻头8以预定角度钻孔，以配备有通过管30与导向角度相对于钻头8的工件相互不同的多种导向构件3.箱体2设置有吸力安装有用于在钻孔时吸入灰尘的抽吸装置6的端口22和多个引导构件3中的一个选择性地附接到的引导构件保持部4。吸入口22和相对面20的开口通过箱体2的内部空间连通，在相对面20与工件接触以闭合开口的状态下，吸入空气将箱体2的内部空间带到负压。

7. 发明专利

JP2009006478A Diamond disk 审中-公开
标题翻译：钻石盘
公开(公告)号：JP2009006478A
公开(公告)日：2009-01-15
申请号：JP2008213207
申请日：2008-08-21
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B24D3/00 , B24B23/02 , B24B27/08 , B24D3/10 , B24D5/12 , B24D7/06 , B24D7/14 , B28D1/12
CPC分类号： B24B23/028 , B24B27/08 , B24D3/10 , B24D5/12 , B24D7/06 , B28D1/121
摘要： PROBLEM TO BE SOLVED: To provide a diamond disc, in which all diamond particles of respective diamonds can effectively and uniformly contribute to a grinding work so that backward diamond particles do not hide behind forward diamond particles to generate uneven wear in a rotary direction. SOLUTION: This grinding diamond disc comprises a plurality of diamond grains 2 bonded to a disc. The diamond grains 2 are arranged in such a manner that a distance m1 between the diamond grains 2 which are located on a common rotational track of the diamond disc and are located forward and rearward in a rotational direction R is set longer than a distance m2 between the diamond grains 2 which are located on adjacent tracks in a radial direction to be close to each other. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种金刚石圆盘，其中各个金刚石的所有金刚石颗粒可以有效和均匀地有助于研磨工作，使得后向金刚石颗粒不会隐藏在正向金刚石颗粒之后以在旋转中产生不均匀的磨损方向。解决方案：该研磨金刚石圆盘包括多个结合到圆盘的金刚石晶粒2。金刚石晶粒2被布置成使得位于金刚石圆盘的公共旋转轨道上并且位于旋转方向R的前后的金刚石晶粒2之间的距离m1被设定为长于金刚石晶粒2的旋转方向R之间的距离m2 位于相邻轨道上的菱形晶粒2沿径向相互靠近。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008068328A Dust catcher for boring tool 有权
标题翻译：镗刀用于镗刀
公开(公告)号：JP2008068328A
公开(公告)日：2008-03-27
申请号：JP2006246238
申请日：2006-09-12
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23Q11/00 , B23B47/34
摘要： PROBLEM TO BE SOLVED: To provide a dust catcher for a boring tool, which is held by a wall owing to its suction action even if suction pressure is relatively low and the dust catcher is used on an erected wall surface.
SOLUTION: The dust catcher A has: a box body 1 opening downward; an opening section 2C for penetrating a drill 10 in an upper surface 1K of the box body 1; a suction port 1U which is connected to a distal end of a suction hose 3 having its proximal end connected to a suction device, and formed in a peripheral wall of the box body 1, for negatively pressurizing the interior of the box body; an abutting portion 1A formed on a lower edge of the peripheral wall of the box body 1 and having high flexibility; and a partition wall 1W circumferentially arranged inside the peripheral wall in the box body 1 so as to separate the suction port 1U from the opening section. Then the partition wall 1W has a through hole 1T formed therein, for communicating between the side of the suction port and the side of the opening section, and the upper surface 1K has a suction hole 4 formed therein at a location on one side of the opening section 2C opposite to the communication hole 1T, as viewed in plan, for communicating between the side of outside air and the interior of the partition 1W of the box body 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于镗削工具的除尘器，即使吸入压力相对较低，并且在竖立的壁表面上使用除尘器，其也由于吸入作用而被壁保持。
解决方案：除尘器A具有：向下开口的箱体1; 用于穿过箱体1的上表面1K中的钻头10的开口部分2C; 吸入口1U，其连接到吸入软管3的远端，其吸收端口的近端连接到抽吸装置，并形成在箱体1的周壁上，用于对箱体的内部进行负压; 形成在箱体1的周壁的下边缘并具有高柔性的抵接部分1A; 以及分隔壁1W，其周向地布置在箱体1的周壁内部，以将吸入口1U与开口部分分离。然后，分隔壁1W具有形成在其中的通孔1T，用于在吸入口的侧面和开口部分的侧面之间连通，并且上表面1K具有形成在其中的吸入孔4 开口部2C与连通孔1T相对，如图所示，用于在外部空气侧与盒体1的隔板1W的内部连通。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007111817A Diamond core drill and member mounted with the same 审中-公开
标题翻译：钻石钻头和会员安装在其上
公开(公告)号：JP2007111817A
公开(公告)日：2007-05-10
申请号：JP2005304611
申请日：2005-10-19
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23B51/04 , B24D7/18 , B28D1/14
摘要： PROBLEM TO BE SOLVED: To provide a diamond core drill that allows diamond to be maximally used without waste.
SOLUTION: The diamond core drill (A) is provided with a blade part 1, in which diamond grains are scattered on its tip part, and an attachment/detachment means 7, which is mounted to a drilling device side, at a base body part 2 provided to the base end side of the blade part 1. The base body part 2 is provided with a ring member mounting part 6 for allowing a replacement ring member 3 in a ring shape as a whole, which has diamond grains mounted on its outer peripheral face and is freely attachable/detachable to the blade part, to be freely attachably/detachably mounted on it. The attachment/detachment means 7 is formed to the base end side of the ring member mounting part 6.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种金刚石钻头，可以最大程度地利用金刚石而不浪费金刚石。解决方案：金刚石钻头（A）设置有刀片部分1，其中金刚石晶粒在其尖端部分上散布;以及安装/拆卸装置7，其安装在钻孔装置侧，基体部分2设置在叶片部分1的基端侧。基体部分2设置有环构件安装部分6，用于允许更换环构件3整体上呈环形，其具有安装的金刚石颗粒在其外周面上可自由地安装/拆卸到叶片部分，以便可自由地安装/拆卸地安装在其上。安装/拆卸装置7形成在环件安装部分6的基端侧。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2014034098A Positioning device 审中-公开
标题翻译：定位装置
公开(公告)号：JP2014034098A
公开(公告)日：2014-02-24
申请号：JP2012178247
申请日：2012-08-10
申请人： Miyanaga:Kk , 株式会社ミヤナガ
发明人： MIYANAGA MASAAKI
IPC分类号： B23B49/00 , B28D1/14
摘要： PROBLEM TO BE SOLVED: To provide a positioning device repeatedly usable, while coping with a drill bit of various diametrical dimensions.SOLUTION: A boring auxiliary tool 20 comprises a plurality of claw parts 50 for positioning the drill bit 7 when stating boring and surrounding and holding this drill bit 7 so that the drill bit 7 is not dislocated from a predetermined position when boring a hole, and these claw parts 50 can vary a dimension for surrounding this drill bit 7 in response to a diameter of the drill bit 7.
摘要翻译：要解决的问题：提供可重复使用的定位装置，同时应对各种直径尺寸的钻头。解决方案：镗削辅助工具20包括多个爪部分50，用于在钻孔和围绕时定位钻头7，保持该钻头7，使得钻孔7在钻孔时不会从预定位置脱位，并且这些爪部件50可以响应于钻头7的直径而改变围绕该钻头7的尺寸。

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