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1. 发明公开

EP2716425A1 COOLANT SUPPLY DEVICE AND ELECTRIC DRILL UNIT PROVIDED WITH COOLANT SUPPLY DEVICE 有权
标题翻译：昆士兰州KHHLMITTELZUFUHRRORRICHTUNG KEHLMITTELVERSORGUNGSVORRICHTUNG ELEKTRISCHE BOHRMASCHINENEINHEIT麻省理工学院
公开(公告)号：EP2716425A1
公开(公告)日：2014-04-09
申请号：EP12792366.2
申请日：2012-05-21
申请人： Kabushiki Kaisha Miyanaga
发明人： MIYANAGA, Masaaki
IPC分类号： B28D1/14 , B23B51/06 , B28D7/02
CPC分类号： B28D7/02 , B23B45/003 , B23B51/06 , B23B2226/75 , B23B2231/24 , B28D1/041 , B28D1/14 , Y10T408/44 , Y10T408/455
摘要： The present invention relates to a coolant supply device attached to an electric drilling tool, the coolant supply device being configured to supply a coolant to a drilling portion at a distal end of a drill when the drill performs drilling. The coolant supply device includes: a first flange member and a second flange member provided axially on a rotating shaft, the rotating shaft sharing a same axis with the drill, the first flange member being positioned at the drill side, the second flange member being positioned such that the second flange member is more distant from the drill than the first flange member along the rotating shaft; space formed between the flange members, into which a coolant is injected; a coolant supply passage formed between the first flange member and the drill, the coolant supply passage guiding the coolant in the space to the drill; and a coolant push-out mechanism configured to push the coolant out of the space toward the coolant supply passage.
摘要翻译：本发明涉及一种连接在电动钻井工具上的冷却剂供应装置，该冷却剂供应装置构造成当钻头执行钻井时将冷却剂供应到钻头远端的钻井部分。冷却剂供给装置包括：第一凸缘构件和轴向设置在旋转轴上的第二凸缘构件，旋转轴与钻头共用同一轴线，第一凸缘构件位于钻头侧，第二凸缘构件定位使得所述第二凸缘构件沿着所述旋转轴比所述第一凸缘构件更远离所述钻头; 形成在凸缘部件之间的空间，注入冷却剂; 形成在第一凸缘构件和钻头之间的冷却剂供给通道，冷却剂供给通道将空间中的冷却剂引导到钻头; 以及冷却剂推出机构，其构造成将冷却剂从空间推向冷却剂供应通道。

2. 发明授权

EP1559492B1 DRILL BIT 无效
公开(公告)号：EP1559492B1
公开(公告)日：2014-03-26
申请号：EP03770071.3
申请日：2003-10-31
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： MIYANAGA, Masaaki
IPC分类号： B23B51/02 , B28D1/14
CPC分类号： B23B51/02 , B23B2222/28 , B23B2226/75 , B23B2251/14 , B23B2251/202 , B23B2251/46 , B23B2251/50

3. 发明公开

EP2537611A1 ROTATION TOOL INSTALLATION AND REMOVAL DEVICE AND SAID ROTATION TOOL 审中-公开
标题翻译： DREHWERKZEUGINSTALLATIONS- UND ENTFERNUNGSVORRICHTUNG UND DREHWERKZEUG
公开(公告)号：EP2537611A1
公开(公告)日：2012-12-26
申请号：EP10845705.2
申请日：2010-10-25
申请人： Kabushiki Kaisha Miyanaga
发明人： MIYANAGA, Masaaki
IPC分类号： B23B31/02 , B23B31/107 , B23Q3/12
CPC分类号： B23Q11/04 , B23B31/005 , B23B31/008 , B23B31/1071 , B23B51/0473 , B23B2231/0256 , B23B2231/0264 , B23B2231/0276 , B23B2251/02
摘要： An object is to provide a rotary tool and the like, in which an occurrence of plastic deformation is suppressed even when a great rotational torque is exerted. A rotary tool B includes a cutting part 14 at its distal end portion and a shank 11 at its proximal end portion. The cutting part 14 has cutting edges that are arranged in a manner to face forward, and the shank 11 is to be inserted and attached into an insertion hole 1 of an arbor A. The shank 11 includes: engagement recesses 15 which come into engagement with locking members 2 which are provided in the arbor in such a manner as to be protrudable inwardly from the insertion hole 1; and passage recesses 18 which allow the locking members to be guided into the engagement recesses 15. The rotary tool B is configured such that falling off of the rotary tool B from the arbor A is prevented. A groove 16 is formed in the shank 11 at a portion where an engagement recess 15 is either formed or not formed. The groove 16 comes into engagement by surface contact with a protrusion 3 formed in the insertion hole 1 of the arbor A.
摘要翻译：目的在于提供即使在施加大的转矩时也抑制塑性变形的发生的旋转工具等。旋转工具B包括在其远端部分处的切割部分14和在其近端部分处的柄部11。切割部分14具有以向前方布置的切割刃，并且柄11被插入并附接到心轴A的插入孔1中。柄部11包括：接合凹部15，其与锁定构件2，其设置在心轴上，从而可从插入孔1向内突出; 以及允许锁定构件被引导到接合凹部15中的通道凹部18.旋转工具B构造成防止旋转工具B从心轴A脱落。在形成接合凹部15或未形成接合凹部15的部分，在柄部11上形成有槽16。凹槽16通过与形成在心轴A的插入孔1中的突起3的表面接触而进入接合。

4. 发明授权

EP1941972B1 Diamond disc 有权
标题翻译：花纹板
公开(公告)号：EP1941972B1
公开(公告)日：2009-09-02
申请号：EP08005544.5
申请日：2003-12-18
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： Miyanaga, Masaaki
IPC分类号： B24D7/06 , B24D3/10 , B24D5/12
CPC分类号： B24B23/028 , B24B27/08 , B24D3/10 , B24D5/12 , B24D7/06 , B24D2203/00 , B28D1/121
摘要： A novel diamond disc is disclosed. The diamond disc comprises a plurality of diamond grains 2 bound on a disc. The diamond grains 2 are arranged in such a manner that a distance m1 between 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 diamond grains 2 which are located on adjacent tracks in a radial direction so as to be close to each other.

5. 发明授权

EP1607160B1 A cutter for use with a quick exchange chuck 有权
标题翻译：对于快换夹头刀具
公开(公告)号：EP1607160B1
公开(公告)日：2008-09-10
申请号：EP05015740.3
申请日：2000-10-10
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： Miyanaga, Masaaki
IPC分类号： B23B51/04 , B23B31/107 , B23Q3/12
CPC分类号： B23B51/0473 , B23B31/1071 , B23B51/0426 , Y10T279/17752 , Y10T279/3481 , Y10T408/895 , Y10T408/953

6. 发明公开

EP1959091A1 DIAMETER EXPANDING GROOVE CUTTING DEVICE AND EXPANDING/CONTRACTING MECHANISM TOOL 审中-公开
标题翻译： NUTENSCHNEIDVORRICHTUNG MIT DURCHMESSERAUFWEITUNG UND WERKZEUG MIT AUFWEIT- / ZUSAMMENZIEHMECHANISMUS
公开(公告)号：EP1959091A1
公开(公告)日：2008-08-20
申请号：EP06823327.9
申请日：2006-11-13
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： MIYANAGA, Masaaki
IPC分类号： E21B10/32 , B28D1/14 , E21B17/046
CPC分类号： B28D1/146 , B23B51/0045 , B23B2226/75 , E21D20/003 , Y10T403/61
摘要： To provide a diametrically expanded groove cutting apparatus capable of simultaneously cutting a plurality of diametrically expanded annular grooves on an inner peripheral wall of an anchor prepared hole for planting an anchor bar therein, and to provide an expandable mechanism used in the diametrically expanded groove cutting apparatus.
A diametrically expanded groove cutting apparatus (11) comprising: a main body portion (12) including a shank (12a) to be coupled to an electrical device; an intermediate expandable mechanism (13) and a tip end side expandable mechanism (14) disposed along an axial direction so as not to rotate with respect to the main body portion (12), the electrical device applying an axial rotation to the diametrically expanded groove cutting apparatus (11) to cause the diametrically expanded groove cutting apparatus (11) to be able to cut upper and lower diametrically expanded annular grooves (3) on an inner peripheral wall of an anchor prepared hole (2) for planting an anchor bar therein by using cutting blades (8) disposed on the expandable mechanisms (13) and (14), wherein: the diametrically expanded groove cutting apparatus (11) is extensible; and the cutting blades (8) diametrically expand or contract by a retracting operation or an extending operation of the diametrically expanded groove cutting apparatus (11).
摘要翻译：为了提供一种直径扩大的槽切割装置，其能够同时在锚定孔的内周壁上切割多个沿径向膨胀的环形槽，用于在其中种植锚杆，并且提供在径向扩展的槽切割装置中使用的可扩展机构。一种直径扩大的槽切割装置（11），包括：主体部分（12），包括要联接到电气装置的柄（12a）; 沿着轴向设置为不相对于主体部分（12）旋转的中间可膨胀机构（13）和前端侧可膨胀机构（14），所述电气装置向径向扩展的凹槽切割装置（11）使得径向扩大的切槽装置（11）能够在锚定孔（2）的内周壁上切割上部和下部沿径向扩大的环形槽（3），用于在其中种植锚杆通过使用设置在可扩张机构（13）和（14）上的切割刀片（8），其中：径向扩展的槽切割装置（11）是可延展的; 并且所述切割刀片（8）通过所述直径扩大的槽切割装置（11）的缩回操作或延伸操作而直径地膨胀或收缩。

7. 发明公开

EP1941972A1 Diamond disc 有权
标题翻译： Diamantenplatte
公开(公告)号：EP1941972A1
公开(公告)日：2008-07-09
申请号：EP08005544.5
申请日：2003-12-18
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： Miyanaga, Masaaki
IPC分类号： B24D7/06 , B24D3/10 , B24D5/12
CPC分类号： B24B23/028 , B24B27/08 , B24D3/10 , B24D5/12 , B24D7/06 , B24D2203/00 , B28D1/121
摘要： A grinding diamond disc is disclosed which comprises a plurality of diamond grains (2) which are bound on a region of a disc surface (1A) from an outer diameter side of a center region (3,4) to a peripheral edge region (6), and are not bound on the center region (3,4), wherein the disc surface to which the plurality of diamond grains are bound includes a center side region (1b) and a peripheral side region (1a) located on an outer periphery of the center side region, and wherein the plurality of diamond grains are arranged to form a character (27) or a graphic drawn in a pointillist manner in the center side region (1b).
摘要翻译：公开了一种研磨金刚石圆盘，其包括从中心区域（3,4）的外径侧到外围边缘区域（6）的盘表面（1A）的区域上结合的多个金刚石晶粒（2）），并且不结合在中心区域（3,4）上，其中与所述多个金刚石晶粒结合的盘表面包括中心侧区域（1b）和位于外周上的周边区域（1a）并且其中所述多个金刚石晶粒被布置成形成在中心侧区域（1b）中以点阵列方式绘制的字符（27）或图形。

8. 发明公开

EP1925372A1 ANCHOR BOLT HOLE CLEANING DEVICE 有权
标题翻译： VORRICHTUNG ZUR REINIGUNG EINES ANKERBOLZENLOCHS
公开(公告)号：EP1925372A1
公开(公告)日：2008-05-28
申请号：EP05783611.6
申请日：2005-09-16
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： MIYANAGA, Masaaki
IPC分类号： B08B5/04
CPC分类号： B08B9/00 , A46B13/003 , A46B13/006 , A46B2200/3013 , B08B1/04 , B08B5/04 , B08B15/04 , B23B47/34 , B23B2260/018 , B23B2270/62 , E21D20/00
摘要： [Object]
An object of the present invention is to provide an anchor bolt hole cleaning device which has a simple configuration, and can scrape out cutting powder adhered to an inner peripheral surface of an anchor bolt hole and cutting powder accumulated on a bottom portion effectively.
[Means for Achieving the Object]
An anchor bolt hole cleaning device A is provided with a brush 2 on a peripheral portion thereof and is capable of cleaning cutting powder adhered to a hole inner peripheral surface 8S, the anchor bolt hole cleaning device A includes a suction nozzle B which can be inserted into an anchor bolt hole 8 and suctions the cutting powder, the suction nozzle B includes a main body 1 that is a tubular body, a suction opening 1A formed at a tip end portion of the main body 1, and an exhaust opening 1B which is formed at a base end portion of the main body 1 to be connected to a tip end of a suction hose 9 whose base end is connected to a suction opening 7a of a suction device 7, and the brush 2 is disposed on an outer peripheral surface 1S of the main body 1.
摘要翻译：本发明的目的是提供一种具有简单结构的锚栓螺孔清洁装置，并且可以有效地刮除附着在锚栓螺栓孔的内周面上的切割粉末和积聚在底部上的切割粉末。实现对象的手段锚栓螺栓孔清洁装置A在其周边部设置有刷子2，能够清洗附着在孔内周面8S上的切割粉末，锚定螺栓孔清洁装置A包括：吸入口B可以插入锚定螺栓孔8并吸附切割粉末，吸嘴B包括作为管体的主体1，形成在主体1的前端部的吸入口1A，以及排气口1B，其形成在主体1的基端部，与吸入软管9的前端连接，吸入软管9的基端与抽吸装置7的吸入口7a连接，刷子2 设置在主体1的外周面1S上。

9. 发明公开

EP1894653A1 DUST COLLECTOR FOR HOLE-BORING TOOL 有权
标题翻译： STAUBFÄNGERFÜRBOHRWERKZEUG
公开(公告)号：EP1894653A1
公开(公告)日：2008-03-05
申请号：EP05844856.4
申请日：2005-12-28
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： MIYANAGA, Masaaki
IPC分类号： B23B47/34 , B23Q11/00 , B28D7/02
CPC分类号： B23Q11/0046 , B23B49/02 , B23B49/026 , B23B2260/126 , Y10T408/50 , Y10T408/554
摘要： Object: A drill dust collector is provided that is capable of drilling holes in an area ranging from a position near a corner to a position distant from the corner and that can be positioned with a side face in contact with an upright face such as a wall during drilling.
Means for Solving: The drill dust collector has (i) an opening 2C provided in the upper face of a box having an open lower face 1C, for receiving a drill inserted therein; (ii) a suction port 1 U connected to the leading end of a suction hose 3 connected to an suction apparatus; and (iii) a contact member 1 A of high flexibility formed so as to extend around the lower face of the box. The box has a lid member 3 composed of the opening 2C and its peripheral part, and a box body 1. The lid member 3 is placed so as to be rotatable relative to the box body 1 and the opening 2C is located at a position the center of which is shifted from the center of rotation of the lid member 3 relative to the box body 1.
摘要翻译：目的：提供一种钻孔集尘器，其能够在从靠近角落的位置到远离角落的位置钻孔，并且可以将侧面定位成与诸如墙壁的直立面接触在钻探期间。解决方法：钻屑集尘器具有（i）设置在具有开口下表面1C的箱的上表面中的开口2C，用于接收插入其中的钻头; （ii）连接到连接到抽吸装置的抽吸软管3的前端的吸入口1U; 和（iii）高度柔性的接触构件1A形成为围绕箱的下表面延伸。该盒具有由开口2C及其周边部分和箱体1组成的盖构件3.盖构件3被放置成相对于箱体1可旋转，并且开口2C位于其中心部分相对于盒体1从盖构件3的旋转中心偏移。

10. 发明授权

EP1260297B1 CORE BODY LOCK DEVICE OF CORE DRILL AND CORE BODY USED FOR THE DEVICE 有权
标题翻译：该设备使用的核心钻芯骨体装置和芯体
公开(公告)号：EP1260297B1
公开(公告)日：2006-07-12
申请号：EP00907965.8
申请日：2000-03-09
申请人： KABUSHIKI KAISHA MIYANAGA
发明人： MIYANAGA, Masaaki
IPC分类号： B23B51/04 , B23B31/113
CPC分类号： B23B51/0473 , B23B31/113 , B23B2260/022 , Y10T408/895 , Y10T408/95
摘要： A core body lock device of a core drill which automatically locks a core body when a base body is coupled to the core body and, unless an unlocking operation is performed artificially, the relation of coupling between the base body and the core body is fixed, wherein, in the core drill which couples the base body to the core body by the engagement of an engaging projection with an engaging recessed part, the lock device having a locking claw is disposed on the base body, the locking claw is lowered lockingly to the rear part of the engaging projection with the locking claw energized by a compression spring under the condition that the engaging projection is engaged with the engaging recessed part to fix the engaging projection to the inside of the engaging recessed part so as to lock the core body.
摘要翻译：一种芯钻的芯体锁定装置，其在基体与芯体结合时自动锁定芯体，并且，除非人为地执行解锁操作，否则基体与芯体之间的结合关系被固定，其中，在通过接合突起与接合凹部的接合将基体连接到芯体的芯钻中，具有锁定爪的锁定装置设置在基体上，锁定爪锁定到在接合突起与接合凹部接合并将接合突起固定到接合凹部的内部以锁定芯体的情况下，通过压缩弹簧对接合突起的后部与锁定爪施力。

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