专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1998006527A1 HOLE SAW 审中-公开
标题翻译：孔眼
公开(公告)号：WO1998006527A1
公开(公告)日：1998-02-19
申请号：PCT/US1997013768
申请日：1997-08-08
申请人： CREDO TOOL COMPANY , BRUTSCHER, David, T. , SZYMANSKI, Donald, M.
发明人： CREDO TOOL COMPANY
IPC分类号： B23B51/04
CPC分类号： B23B51/0426 , B23B2260/072 , Y10S408/703 , Y10T408/895 , Y10T408/8957
摘要： A hole saw (200) comprises a cup (202) with two cutting teeth (204) positioned on the open end of the cup (202). The two cutting teeth (204) are substantially diametrically opposed to one another to provide a balanced cutting engagement of the media and are spaced apart by a chord length of between about 45 and 180 degrees. A pair of secondary gullets (207) are positioned in the cup (202) proximate to a forward cutting edge (206) of the two cutting teeth (204). The secondary gullets (207) have a predetermined depth and shape along a longitudinal axis of the cup (202) to suitably remove debris from the cup (202) during a portion of the duration of the hole cut. A plurality of raker teeth (212) may be positioned on the chords defining the spacing between the cutting teeth (204). The raker teeth (212) are disposed below the cutting teeth (204), approximately 0.030 inches to engage and move cutting debris formed by the cutting teeth (204).
摘要翻译：孔眼（200）包括具有位于杯（202）的开口端上的两个切割齿（204）的杯（202）。两个切割齿（204）彼此基本上直径相对，以提供介质的平衡切割接合，并且间隔约45度至180度之间的弦长度。一对次级槽（207）位于杯子（202）中，靠近两个切割齿（204）的前切割刃（206）。次级槽口（207）沿着杯（202）的纵向轴线具有预定的深度和形状，以在孔切割的持续时间的一部分期间适当地从杯（202）去除碎屑。多个耙齿（212）可以定位在限定切割齿（204）之间的间隔的弦杆上。耙齿（212）设置在切割齿（204）的下方，大约为0.030英寸，以接合和移动由切割齿（204）形成的切屑。

2. 发明申请

WO2006097980A1 コアドリル审中-公开
标题翻译：核心钻
公开(公告)号：WO2006097980A1
公开(公告)日：2006-09-21
申请号：PCT/JP2005/004335
申请日：2005-03-11
申请人：株式会社ミヤナガ , 宮永昌明
发明人：宮永昌明
IPC分类号： B23B51/04 , B23B51/08 , B28D1/14
CPC分类号： B23B51/0426 , B23B51/0473 , B23B51/08 , B23B2220/04 , B23B2251/14 , B23B2251/54 , B23B2270/14 , B28D1/041 , Y10S408/703 , Y10T408/895 , Y10T408/8957
摘要：　コンクリート等の被穿孔物に対してコアドリルによって大径の切削孔の削成が行われる際に、この切削孔の開口端部に対して、面取り部や座ぐり部等の削成を簡単にでき、使い勝手の良いコアドリルを提供すること。　シャンク（５）を有する基体（１）と、穿孔用切刃（１３）を有する穿孔用コア体（２）とを備え、基体（１）に穿孔用コア体（２）の結合口部（１１）が取着されているコアドリルにおいて、穿孔用コア体（２）の結合口部（１１）に、大径用切刃（１５）を有する凹部削成部材（３）を設けてあり、大径用切刃（１５）は、穿孔用切刃（１３）よりも結合口部（１１）の半径方向の外側に配置されている。
摘要翻译：一种用户友好的芯钻，当通过钻芯钻在混凝土等中钻出大直径切割孔时，可以在切割孔的开口端方便切割斜面部分或沉孔部分。该钻芯包括具有柄（5）的基体（1）和具有用于钻孔的切削刃（13）的钻芯体（2）与钻芯体（2）的联接口（11）固定在所述基体（1）上，其特征在于，在所述钻芯体（2）的连接口（11）设置有具有大径切削刃（15）的凹部切削部件（3）所述直径切削刃（15）设置在所述切削刃（13）的外侧，用于沿所述联接口（11）的径向进行钻孔。

3. 发明申请

WO01064379A1 PLUG EJECTING HOLE SAW WITH TWIST-LOCKING INTERCHANGEABLE SAW CUPS 审中-公开
标题翻译： PLUG插入孔与双向可互换的SAW CUPS
公开(公告)号：WO01064379A1
公开(公告)日：2001-09-07
申请号：PCT/US2001/007032
申请日：2001-03-01
IPC分类号： B23B51/04
CPC分类号： B23B51/0473 , B23B51/0453 , Y10S408/703 , Y10T408/51 , Y10T408/895 , Y10T408/8957 , Y10T408/896 , Y10T408/8973 , Y10T408/907 , Y10T408/95 , Y10T408/957
摘要： A plug ejecting hole saw (20) includes a saw cup (22) having cutting teeth (39) at a front annular edge wall (40) thereof and a rear circular base wall (37) having therethrough a concentric, non-circular aperture (41). An arbor holder (21) removably attachable to saw cup (22) includes a collar (45) longitudinally slidably holding therewithin a central body (50) having a front nose piece (61) protruding forward of the collar, which has a transverse cross-sectional shape adapted to be insertably received into saw cup aperture (41). Nose piece (61) of the arbor holder (21) has through its length a coaxial bore (25) provided with internal left-hand threads which receive an arbor (23) having left-hand external threads (28), a rear shank portion (34) adapted to be clamped in a drill chuck, and a front collet flange (29) for clampingly receiving the shank (30) of a pilot drill (24). Rotating saw (20) in a clockwise sense to cut a hole (C) in a workpiece (D) forms a plug (E) lodged within the saw cup (22); reversing the drill with the saw cup cocked in the workpiece hole causes arbor (23) to threadingly advance forward from base (37) of the saw cup, causing collet flange (29) to advance and eject the plug from the saw cup.
摘要翻译：塞子排出孔锯（20）包括在其前环形边缘壁（40）处具有切割齿（39）的锯杯（22）和具有同心的非圆形孔的后圆形底壁（37） 41）。可拆卸地附接到锯杯（22）的心轴保持器（21）包括一个可纵向滑动地保持在其中的中心体（50）的轴环（45），该中心体具有向前突出的前部鼻片（61）剖面形状适于可插入地容纳在锯杯孔（41）中。心轴保持器（21）的鼻部件（61）具有一个同轴孔（25），同轴孔（25）设置有内部左旋螺纹，该左内螺纹接收具有左侧外螺纹（28）的心轴（23）（34）适于夹紧在钻头卡盘中，以及用于夹紧地接收导向钻（24）的柄（30）的前夹头凸缘（29）。旋转锯（20）以顺时针方向切割成工件（D）中的孔（C）形成嵌在锯杯（22）内的塞子（E）; 用工作孔中的锯杯倒转钻头使得心轴（23）从锯杯的底座（37）向前螺纹前进，导致夹头凸缘（29）从锯杯前进并弹出塞子。

4. 发明申请

WO2005099948A2 HOLE SAW SLUG REMOVAL DEVICE 审中-公开
标题翻译：孔锯式SLUG拆卸装置
公开(公告)号：WO2005099948A2
公开(公告)日：2005-10-27
申请号：PCT/US2005011389
申请日：2005-04-06
申请人： JASSO ABELARDO
发明人： JASSO ABELARDO
IPC分类号： B23B51/04
CPC分类号： B23B51/0453 , Y10S408/703 , Y10T408/51 , Y10T408/895
摘要： The hole saw slug removal device (10) is a device constructed to fit within a hole saw (12) that provides for automatic ejection of waste slugs from within the hole saw. The hole saw slug removal device (10) generally consists of two discs (22, 24) affixed on either end of a compression spring (20). The device (10) is then inserted into the hole saw, and one disc (24) retains the compression spring within the hole saw by locking onto the drill bit (30) or against the inner surface of the hole saw (12). Upon operation of the hole saw, the spring compresses and the other disc (22) is pushed down by the force of the sawing. After the sawing is completed, the spring decompresses, and the disc (22) is pushed forward, automatically ejecting the waste slug that has become trapped. The slug removal device may lack one disc and instead be permanently affixed to a hole saw.
摘要翻译：孔锯段去除装置（10）是构造成装配在孔锯（12）内的装置，其提供从孔锯内自动排出废料块。孔锯段去除装置（10）通常由固定在压缩弹簧（20）的任一端上的两个盘（22,24）组成。然后将装置（10）插入孔锯中，并且一个盘（24）通过锁定到钻头（30）上或抵靠孔锯（12）的内表面而将压缩弹簧保持在孔锯内。在孔锯操作时，弹簧压缩，另一个盘（22）被锯切的力推下。锯切完成后，弹簧减压，并且向前推动盘（22），自动弹出已被捕获的废料。排渣装置可能缺少一个盘，而是永久地固定在孔锯上。

5. 发明申请

WO98048966A1 ANNULAR HOLE CUTTER 审中-公开
标题翻译：圆孔切割机
公开(公告)号：WO98048966A1
公开(公告)日：1998-11-05
申请号：PCT/US1998/008213
申请日：1998-04-24
IPC分类号： B23B51/04 , B23B41/02
CPC分类号： B23B51/0406 , B23B2251/14 , B23B2251/408 , Y10S408/703 , Y10T408/895 , Y10T408/8957
摘要： The present invention discloses an annular hole cutter (10) particularly useful for cutting railroad rails. Railroad rails are extremely hard and normally require drills or cutters which have carbide inserts. The present invention provides uniquely designed cutter (10) with an improved cutter geometry, flute design and thin wall construction to allow the annular cutter (10) to be used with a lower horsepower drill motor making the drill motor portable resulting in a portable rail cutting system.
摘要翻译：本发明公开了一种特别适用于切割铁路轨道的环形孔刀（10）。铁路轨道非常硬，通常需要具有硬质合金刀片的钻头或切割机。本发明提供了独特设计的切割器（10），其具有改进的切割器几何形状，槽纹设计和薄壁结构，以允许环形切割器（10）与较低功率的钻孔马达一起使用，从而使钻孔马达便于携带，从而实现便携式轨道切割系统。

6. 发明申请

WO1986005728A1 REAMER 审中-公开
标题翻译：铰刀
公开(公告)号：WO1986005728A1
公开(公告)日：1986-10-09
申请号：PCT/SU1985000023
申请日：1985-03-27
申请人： POTEMKIN, Gennady Yakovlevich
IPC分类号： B23D77/02
CPC分类号： B23D77/00 , Y10S408/703 , Y10T407/1964 , Y10T408/558 , Y10T408/9095
摘要： A reamer provided with teeth (3) with cutting (4) and calibrating (5) zones at least a part of the back side of the latter having the form of a ribbon. Each of the teeth (3) has its angle of cutting edge gradually decreasing in the direction from the head part (6) of the reamer.
摘要翻译：一种具有切割（4）的齿（3）和校准（5）区域的扩孔器，其具有带状形式的后侧的至少一部分。每个齿（3）的切割角度在从铰刀的头部（6）的方向上逐渐减小。

7. 发明申请

WO00034016A1 LARGE HOLE CUTTER 审中-公开
标题翻译：大孔切割机
公开(公告)号：WO00034016A1
公开(公告)日：2000-06-15
申请号：PCT/US1998/025800
申请日：1998-12-08
IPC分类号： B23B51/04 , B27M3/00
CPC分类号： B23B51/0453 , B23B51/0426 , B23B2260/136 , Y10S408/703 , Y10T409/307952
摘要： A cutting tool having spaced elongate teeth. The tool facilitates 1) the removal of cut particles from the surface to be cut thereby enabling efficient cutting particularly of deeper holes; 2) the removal of the center cut out portion from the cutting too. The tool comprises: a pilot drill bit (22); an anchoring disk (24) fixed to and around a rear central portion of the drill bit; a plurality of peripherally paced elongate teeth (26) each having a rear end portion held in the anchoring disk (24), and a front end portion having a cutting edge (28); a sliding guide disk (30) slidably positioned around the drill bit (22) and in front of the anchoring disk (24) so that the elongate teeth (26) are radially positioned thereby; bias means (32) to bias the sliding guide disk in a foward position; and, retention means (34) to prevent the guide disk from sliding forwardly on the pilot drill bit beyond the cutting edges of the teeth.
摘要翻译：具有间隔开的细长齿的切削工具。该工具有助于1）从要切割的表面去除切割的颗粒，从而能够有效地切割更深的孔; 2）从切割中取出中心切口部分。该工具包括：导向钻头（22）; 固定在所述钻头的后部中心部分上并围绕所述钻头的后部中心部分的固定盘（24）; 多个外围节奏细长的齿（26），每个具有保持在所述锚定盘（24）中的后端部分，以及具有切割刃（28）的前端部分; 滑动导向盘（30），其可滑动地定位在所述钻头（22）周围并且在所述锚定盘（24）的前方，使得所述细长齿（26）由此径向定位; 偏压装置（32），用于将滑动导向盘偏置在前置位置; 以及保持装置（34），以防止导向盘在导向钻头上向前滑动超过齿的切割边缘。

8. 发明申请

WO1998026890A1 HOLESAW 审中-公开
标题翻译：孔锯
公开(公告)号：WO1998026890A1
公开(公告)日：1998-06-25
申请号：PCT/SE1997002147
申请日：1997-12-17
申请人： SANDVIK AKTIEBOLAG , ALM, Sture
发明人： SANDVIK AKTIEBOLAG
IPC分类号： B23B51/04
CPC分类号： B23B51/0426 , B23B51/0473 , Y10S408/703 , Y10T408/895 , Y10T408/8957 , Y10T408/8973
摘要： Holesaw comprising an arbor (11) with a pilot drill, a bell-shaped sawblade to be attached to a lower threaded portion (13) of the arbor, a pin support (17) having pins (18) to engage the holesaw blade and being axially movable but rotationally locked to the arbor, and a clamping sleeve (20) threaded onto an upper threaded portion (12) of the arbor and concentrically enclosing the pin support, where the clamping sleeve can be screwed down to press against the bell top (14) of the sawblade.
摘要翻译：包括具有先导钻头的心轴（11）和安装在心轴的下螺纹部分（13）上的钟形锯片的针孔，销支撑件（17），其具有销（18）以与孔刀接合并且轴向移动但旋转地锁定到心轴;以及夹紧套筒（20），螺纹连接到心轴的上部螺纹部分（12）上并且同心地包围销支撑件，其中夹紧套筒可以被拧紧以压靠钟罩 14）锯片。

9. 发明申请

WO1997011346A1 WOOD CORER DEVICE 审中-公开
标题翻译：木制器具
公开(公告)号：WO1997011346A1
公开(公告)日：1997-03-27
申请号：PCT/AU1996000587
申请日：1996-09-19
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION , ELLIOTT, Terrence, Charles , NEVILL, Gary, John , BYRNE, Ian, Kenneth , ADAMS, Anthony, Mason , COURTNEY, M., Lyle , SPENCER, David
发明人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
IPC分类号： G01N01/08
CPC分类号： B23B51/0473 , B23B31/117 , B23B51/0406 , B23B2240/04 , B23B2251/408 , B27G15/00 , G01N1/08 , G01N33/46 , Y10S408/703 , Y10T408/895 , Y10T408/8957
摘要： A wood coring drill bit comprising a hollow tube having an internal bore (103) and an exterior (100) with equally spaced bodies (10) of substantially uniform width extending in a helical manner from a cutting end (10) of said drill bit, said bodies (10) defining equally spaced flutes (15) between the edges of adjacent bodies (10), each body (10) comprising a land (20) upstanding from a relief (21) at the leading edge of the body (10), a respective cutting face (12) and associated lip (25) being formed at the end of each body (10) at said cutting end. The wood coring drill bit is characterised by having three equally spaced bodies (10) and flutes (15) said cutting face (12) has an included angle which is preferably 125 DEG for hardwood and drywood and 112 DEG for softwood. The lip (25) has a lip clearance angle that is about 6 DEG +/- 1 DEG , the lands (20) on the bodies (10) extend for an axial distance of about 65 mm +/- 5 mm from said cutting end (101) and the internal bore (103) of the hollow tube is tapered outwardly from or adjacent the cutting end (101).
摘要翻译：一种木取芯钻头，包括具有内孔（103）和外部（100）的中空管，所述内孔具有从所述钻头的切割端（10）以螺旋方式延伸的基本均匀的宽度均匀的主体（10）所述主体（10）在相邻主体（10）的边缘之间限定等间隔的凹槽（15），每个主体（10）包括从主体（10）的前缘上的浮雕（21）直立的平台（20），在所述切割端处在每个主体（10）的端部处形成相应的切割面（12）和相关联的唇缘（25）。木屑钻头的特征在于具有三个等间隔的主体（10）和槽纹（15），所述切割面（12）具有夹角，对于硬木和干木而言优选为125°，对于软木为112°。唇缘（25）具有约6°+/- 1°的唇缘间隙角，主体（10）上的平台（20）延伸离开所述切割端约65mm +/- 5mm的轴向距离（101）和所述中空管的所述内孔（103）从所述切割端（101）向外逐渐变细。

10. 发明申请

WO1989010815A1 HOLE SAW AND DRIVE 审中-公开
标题翻译：孔和驱动
公开(公告)号：WO1989010815A1
公开(公告)日：1989-11-16
申请号：PCT/US1989001876
申请日：1989-05-02
申请人： DESPRES, Roger, J.
IPC分类号： B23B51/04
CPC分类号： B23B51/0426 , B23B51/044 , B23B51/0453 , B23B2260/138 , Y10S408/703 , Y10T408/51 , Y10T408/895 , Y10T408/8973
摘要： A hole saw and drive includes a cup-shaped saw body (52) having a closed end (47) and a plurality of cutting teeth (48). A left-hand threaded collar (63) is secured to the closed end and defines one or more drive tabs (72) extending into the saw body interior. A left-hand threaded mandrel (51) is received within the threaded collar (63) and includes a pilot drill (56) and intermediate outwardly extending flange (60). An additional set of one or more drive tabs (71) extend upwardly toward the threaded collar from the flange. The drive tabs (71, 72) cooperate to couple rotational power from the mandrel (51) to the saw body (52). The left-hand threads (53, 81) on the mandrel and collar cooperate to permit the reverse rotational operation or the mandrel (51) to expel a cutting plug from the saw body interior.
摘要翻译：孔锯和驱动器包括具有封闭端（47）和多个切割齿（48）的杯形锯体（52）。左侧螺纹轴环（63）固定到封闭端并限定一个或多个延伸进入锯体内部的驱动凸片（72）。左螺纹心轴（51）被容纳在螺纹轴环（63）内并且包括导向钻（56）和中间向外延伸的凸缘（60）。附加的一组一个或多个驱动翼片（71）从凸缘朝着螺纹轴环向上延伸。驱动翼片（71,72）协作以将来自心轴（51）的旋转动力耦合到锯体（52）。心轴和轴环上的左侧螺纹（53,81）协作以允许反向旋转操作或心轴（51）从切割器主体内部排出切割塞。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式