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21. 发明授权

US5498109A Drilling apparatus of hard brittle material and method thereof 失效
标题翻译：硬脆材料钻孔装置及其制造方法
公开(公告)号：US5498109A
公开(公告)日：1996-03-12
申请号：US215054
申请日：1994-03-21
申请人： Toshihiro Mine , Shinichi Kazui , Kenji Morita , Hiroyuki Ogino , Takeji Shiokawa , Hideaki Sasaki
发明人： Toshihiro Mine , Shinichi Kazui , Kenji Morita , Hiroyuki Ogino , Takeji Shiokawa , Hideaki Sasaki
IPC分类号： B23Q11/10 , B23B31/00 , B23B31/20 , B23B47/24 , B23D59/00 , B23D59/02 , B23Q17/09 , B24D7/10 , B24D7/18 , B25B11/00 , B28D1/04 , B28D1/14 , B28D7/02 , B28D7/04 , B23B35/00 , B23B39/00
CPC分类号： B25B11/005 , B23B31/201 , B23D59/001 , B23D59/025 , B23Q17/0966 , B28D1/041 , B28D7/046 , Y10T279/17111 , Y10T408/03 , Y10T408/14 , Y10T408/45
摘要： A drilling method and a drilling apparatus of a hard brittle material in which a core drill is used for abrasive grinding of high accuracy and high durability. Therefore, the structure of this invention comprises: a tubular core drill; a collet chuck for holding the core drill, including a chuck main body of an integral shape which is hollow, a seal joint provided on the chuck at the inlet side of the lubricant, a slit portion of a pin vise type for holding the core drill, which slit portion is provided on the chuck at the outlet side of the lubricant, and a seal portion provided axially inside of the slit portion, which seal portion has an inner diameter substantially equal to an outer diameter of the core drill applied to the seal portion, and a threaded portion formed on the outer periphery of a portion further axially inside of the seal portion, so that after inserting the core drill into the seal portion, a fastening nut is engaged with and tightened on the threaded portion to thereby seal and fix the core drill, and that the lubricant at a high pressure can be supplied into a central space of the core drill; and a structure for delivering the lubricant through the inner passage of the core drill.
摘要翻译：一种硬脆材料的钻孔方法和钻孔装置，其中使用芯钻进行高精度和高耐久性的研磨。因此，本发明的结构包括：管状芯钻; 用于保持芯钻的夹头卡盘，包括中空的整体形状的卡盘主体，设置在润滑剂入口侧的卡盘上的密封接头，用于保持芯钻的针脚的狭缝部分所述狭缝部设置在所述润滑剂的出口侧的所述卡盘上，以及密封部，其设置在所述狭缝部的轴向内侧，所述密封部的内径基本上等于施加于所述密封件的所述芯钻的外径以及形成在密封部分的另外轴向内侧的一部分的外周上的螺纹部分，使得在将芯钻头插入密封部分之后，紧固螺母与螺纹部分接合并紧固，从而密封和固定芯钻，高压润滑剂可以供应到钻芯的中心空间; 以及用于通过芯钻的内部通道输送润滑剂的结构。

22. 发明授权

US5477844A Slurry recovery system for a wet cutting saw 失效
标题翻译：湿切割锯浆料回收系统
公开(公告)号：US5477844A
公开(公告)日：1995-12-26
申请号：US149990
申请日：1993-11-10
申请人： Donald F. Meister
发明人： Donald F. Meister
IPC分类号： E01C23/09 , B23D59/02 , B28D1/04 , B28D7/02
CPC分类号： B23D59/02 , B28D1/045 , B28D7/02
摘要： A slurry recovery system for a wet cutting saw which includes a watering section, a containment section, a gas-liquid separator section and a discharge section. The watering section contains a pressure gauge, shut-off valve and flowmeter to control the flow of liquid onto the saw blade. The containment section includes a blade cover and bellows which surround the saw blade and form a sawing chamber. A drag bar, which is attached to the lower surface of the bellow, skids along the cutting surface and removes the slurry therefrom. The drag bar includes inner and outer flexible walls that create a vacuum chamber around the saw. The slurry is vacuumed out of the vacuum chamber and conveyed to a gas-liquid separator tank, wherein the slurry and air are separated. The slurry passes to a diaphragm pump and the air passes to a discharge blower. The separator tank includes a blower protector which contains a float and seals. When the slurry level rises above a desired level, the float prevents slurry from passing through an air outlet port. The slurry is drawn from the separator tank, via a diaphragm pump and a surge tank, and is stored in a holding tank for disposal.
摘要翻译：一种用于湿切割锯的浆料回收系统，其包括浇水部分，容纳部分，气液分离器部分和排出部分。浇水部分包含压力表，截止阀和流量计，以控制液体流入锯片。容纳部分包括围绕锯片并形成锯切室的叶片盖和波纹管。附着在波纹管下表面的拖杆沿着切割表面滑动并从中除去浆料。拖杆包括内部和外部柔性壁，其围绕锯产生真空室。将浆料从真空室抽真空并输送到气液分离罐，其中分离浆料和空气。浆料通过隔膜泵，空气通过排气风机。分离罐包括一个包含浮子和密封件的鼓风机保护器。当浆料水平升高到所需水平以上时，浮子防止浆料通过出气口。浆料通过隔膜泵和缓冲罐从分离罐中抽出，并储存在储罐中进行处置。

23. 发明授权

US5393174A Saw mill apparatus for castings and method 失效
标题翻译：用于铸件和方法的锯床设备
公开(公告)号：US5393174A
公开(公告)日：1995-02-28
申请号：US139190
申请日：1993-10-19
申请人： Walter W. Wawrzyniak
发明人： Walter W. Wawrzyniak
IPC分类号： B22D31/00 , B23D45/00 , B23D47/00 , B23D47/04 , B23D59/02 , B28D1/04 , B26D1/12
CPC分类号： B28D1/046 , B22D31/00 , B23D45/003 , B23D47/005 , B23D47/045 , B23D59/02 , Y10T407/1942 , Y10T407/1956 , Y10T409/303808 , Y10T409/305544 , Y10T409/305936 , Y10T409/30924 , Y10T83/263
摘要： Apparatus including a saw mill cutter for removing risers or excess material from castings such as for engine blocks, cylinder heads, cam carriers, transmission housings and the like, with the saw mill cutter simultaneously cutting the riser from the casting body while milling the cut surface to form a finished and/or semi finished surface and with a method for utilizing such a saw mill cutter and forming such finished and/or semi-finished surface and with one form of the method including feeding the casting widthwise to the cutter such that it is cut and milled along its length.
摘要翻译：包括用于从铸件（例如用于发动机缸体，气缸盖，凸轮架，变速器壳体等）移除立管或多余材料的锯切铣刀的设备，锯铣刀同时从铸造体切割提升管，同时铣削切割面以形成成品和/或半成品表面以及利用这种锯木铣刀并形成这种精加工和/或半成品表面的方法，并且采用一种形式的方法，包括将铸造物横向进给到切割机，使得沿其长度被切割和铣削。

24. 发明授权

US5087261A Saw-blade for sawing living human bone 失效
标题翻译：用于切割人造骨的锯片
公开(公告)号：US5087261A
公开(公告)日：1992-02-11
申请号：US572946
申请日：1990-09-20
申请人： Leif E. S. H. Ryd , Anders O. Bertilsson-Lindstrand , Soren Toksvik-Larsen
发明人： Leif E. S. H. Ryd , Anders O. Bertilsson-Lindstrand , Soren Toksvik-Larsen
IPC分类号： A61B17/14 , B23D49/00 , B23D59/02 , B23D59/04 , B23D61/02 , B23D61/12 , B27B19/00
CPC分类号： B23D61/006 , A61B17/142 , A61B17/144 , B23D49/003 , B23D59/02 , B23D59/04 , B23D61/023 , B23D61/025 , B23D61/123 , B27B19/008 , A61B17/149 , Y10T83/263 , Y10T83/293
摘要： A saw-blade for sawing living human bone during surgical operations, the saw-blade (1) presenting on at least one side (10) at least two saw portions (8, 9) and said saw-blade (1) having at least one inner space (14) through which coolant (18) is adapted to flow for cooling the saw-blade (1) during sawing. For efficient direct cooling of the saw portions (8, 9) and continuous cleaning thereof during sawing, the space (14) extends up to the two saw portion (8, 9) and is open between them in order, on one hand, to conduct coolant (18) to the saw portions (8, 9) for cooling them, and, on the other hand, to cause coolant (18) to emerge between the saw portions (8, 9) for carrying off bone residues or other saw residues in a direction away from the saw portions (8, 9).
摘要翻译： PCT No.PCT / SE89 / 00141 Sec。 371 1990年9月20日第 102（e）1990年9月20日PCT PCT 1988年3月17日。出版物WO89 / 09028 一种用于在外科手术期间切割活人骨骼的锯片，锯片（1）至少在一侧（10）上至少呈现两个锯部分（8,9）和所述锯片，叶片（1）具有至少一个内部空间（14），冷却剂（18）适于在锯切期间流动以冷却锯片（1）。为了锯切部分（8,9）的有效直接冷却和在锯切期间的连续清洁，空间（14）延伸到两个锯部分（8,9），并且在它们之间打开，一方面依次为将冷却剂（18）引导到锯部（8,9）以冷却它们，另一方面，使冷却剂（18）在锯部（8,9）之间出现以将骨残渣或其它锯残留物沿远离锯切部分（8,9）的方向。

25. 发明授权

US4976251A Tile saw apparatus and method 失效
标题翻译：瓷砖锯设备和方法
公开(公告)号：US4976251A
公开(公告)日：1990-12-11
申请号：US372861
申请日：1989-06-28
申请人： Allen L. Smith
发明人： Allen L. Smith
IPC分类号： B23D47/02 , B23D59/02 , B24B55/02 , B27B27/02 , B27B27/06 , B28D1/04
CPC分类号： B28D1/04 , B23D47/025 , B23D59/02 , B24B55/02 , B27B27/02 , B27B27/06 , Y10T83/263
摘要： A tile saw having a liquid reservoir and a rotary saw blade protruding through a saw table, the rotary blade picking up liquid from said liquid reservoir as it rotates, the liquid being used to cool the rotary blade as it cuts, comprising a means for maintaining the circulation of liquid from the liquid reservoir to the rotary blade as it cuts and back to the reservoir with no significant splashing or loss of liquid, and means for cutting past the rotary blade without interfering with the maintained circulation of liquid which cools the rotary blade. The rotary blade protrudes through a thin slit in the saw table so that a tile is provided with support as it is cut, whereby precision cuts can be made to the tile.
摘要翻译：具有液体储存器的瓦片锯和通过锯床突出的旋转锯片，旋转刀片在旋转时从所述液体储存器中拾取液体，用于在旋转刀片切割时冷却旋转刀片的液体，包括用于维持的装置液体从液体储存器向旋转刀片循环，当切割并返回储存器时没有明显的液体溅出或损失，以及用于在不影响冷却旋转叶片的液体的保持循环的情况下切割旋转叶片的装置。旋转刀片通过锯床上的细狭缝突出，使得瓦片在被切割时设置有支撑件，由此可以对瓦片进行精确切割。

26. 发明授权

US4942795A Precision cutter with automated pressure control 失效
标题翻译：精密切割机具有自动压力控制
公开(公告)号：US4942795A
公开(公告)日：1990-07-24
申请号：US201531
申请日：1988-06-02
申请人： Thomas A. Linke , Alan W. Wilkerson , Ashok K. Parida
发明人： Thomas A. Linke , Alan W. Wilkerson , Ashok K. Parida
IPC分类号： B23D45/00 , B23D45/04 , B23D47/08 , B23D47/12 , B23D59/00 , B23D59/02 , B24B49/16 , B28D5/02
CPC分类号： B28D5/025 , B23D47/12 , B23D59/001 , B23D59/02 , B24B49/16 , Y10T83/141 , Y10T83/6475 , Y10T83/6555 , Y10T83/6563 , Y10T83/6667
摘要： A saw apparatus comprises an operatable saw blade and a holding arm for gripping an object to be sawed, plus means for moving the saw blade and holding arm together to cause the saw blade to engage the object for sawing under controlled-pressure conditions. The saw blade is carried by strain gauge means, the strain gauge means being part of electronic means for sensing the load of the operatable saw blade on the strain gauge means. Thus, pressure of the object for sawing against the top of the saw blade causes an increase in the load sensed by the strain gauge. The electronic signal generated thereby may be used in a feedback system to control the pressure of the workpiece against the saw blade.
摘要翻译：锯装置包括可操作的锯片和用于夹持被锯切物体的保持臂，以及用于将锯片和保持臂一起移动在一起的装置，以使锯片接合物体以在受控压力条件下进行锯切。锯片由应变计装置承载，应变计装置是用于感测应变计装置上可操作的锯片的负载的电子装置的一部分。因此，用于锯切锯片的顶部的物体的压力导致应变计感测到的负载增加。由此生成的电子信号可以用在反馈系统中以控制工件抵抗锯片的压力。

27. 发明授权

US4779603A Brick saw container 失效
标题翻译：砖锯容器
公开(公告)号：US4779603A
公开(公告)日：1988-10-25
申请号：US104947
申请日：1987-10-06
申请人： Louis C. Crocetti
发明人： Louis C. Crocetti
IPC分类号： B23D59/02 , B23Q11/08 , B24B55/04 , B28D1/04
CPC分类号： B23Q11/08 , B23D59/02 , B24B55/045 , B28D1/042
摘要： An improved shielding against splash of rearward-ejected slurry and dust provides a circular-saw brick-sawing container with a broad shield having a front edge overlapping the saw shroud, and in turn having a rear edge overlapped by a fixed horizontal shield connected with an upright fixed shield spaced from the saw container backsplash. A "Z"-shaped member resiliently connects the broad shield with the saw arm permitting a close, moving overlap at the aforementioned rear edge overlapped by the fixed horizontal shield. Laterally spaced vertical fixed-shields respectively adjacent an angled end of the broad shield splash container at the sides and a half-moon shaped array of spray nozzles wet down dust of dry sawing, controlled by a three-way valve that also controls a saw-wetting spray, both with recirculated, screened water froma catch pan base.
摘要翻译：改进的防止向后喷射的浆料和灰尘的飞溅的屏蔽提供了一种具有宽屏蔽的圆锯砖锯容器，其具有与锯护罩重叠的前边缘，并且还具有与固定水平屏蔽件重叠的后边缘，立式固定护罩与锯片容器后挡板间隔开。 “Z”形构件将宽屏蔽与锯臂弹性连接，允许在与固定水平屏蔽重叠的前述后边缘处的紧密移动重叠。分别毗邻宽屏蔽飞溅容器的侧面的倾斜端部的两侧垂直的固定屏蔽罩以及一个通过三通阀控制的干燥锯切灰尘的半月形阵列的喷雾喷嘴，润湿喷雾，两者都有来自捕捞盘底部的再循环，筛选的水。

28. 发明授权

US4570609A Water-cooled hub for flush-cut concrete saws 失效
标题翻译：水冷式轮毂用于冲切混凝土锯
公开(公告)号：US4570609A
公开(公告)日：1986-02-18
申请号：US658362
申请日：1984-10-05
申请人： John J. Hogue
发明人： John J. Hogue
IPC分类号： B23D59/02 , B23Q11/00 , B23Q11/10 , B24D5/16 , B27B5/32 , B28D1/04
CPC分类号： B24D5/16 , B23D59/02 , B23Q11/005 , B23Q11/10 , B28D1/04 , Y02P70/171
摘要： This invention relates to an improved hub for diamond-edged concrete saws and, more particularly, to a hub or mandrel of the so-called "flush" type which mounts the saw blade such that the latter can make a cut while lying flush against a planar surface like, for example, a floor or wall. The hub is characterized by an rearwardly-opening donut-shaped annular groove bordering its hollow central core area which receives cooling water delivered thereto from a stationary source in the form of an inlet pipe and then disperses same centrifugally onto the remote surface of the blade mounted thereon by means of passages leading out of the groove and passing through the hub onto the aforementioned remote surface of the blade closely adjacent the central opening therein.
摘要翻译：本发明涉及一种用于金刚石边缘混凝土锯的改进的轮毂，更具体地说，涉及一种所谓的“齐平”型的轮毂或心轴，其安装锯片，使得后者可以在平齐地对齐平面，例如地板或墙壁。轮毂的特征在于向后开口的环形槽，其环绕其空心中心芯区域，接收从入口管形式的固定源输送的冷却水，然后离心分散到安装在叶片上的叶片的远端表面上在其上通过从凹槽引出的通道，并通过毂到达紧邻其中心开口的叶片的上述远表面上。

29. 发明授权

US4557245A Concrete cutting or milling apparatus including a guide rail 失效
标题翻译：包括导轨的混凝土切割或铣削设备
公开(公告)号：US4557245A
公开(公告)日：1985-12-10
申请号：US570006
申请日：1984-01-11
申请人： Hans Bieri
发明人： Hans Bieri
IPC分类号： B23D59/02 , B23Q5/38 , B23Q9/00 , B28D1/04
CPC分类号： B23D59/025 , B23Q5/385 , B23Q9/0014 , B28D1/044 , B28D1/045
摘要： A concrete cutting or milling apparatus has a milling head carrying a power driven circular saw blade or milling cutter movable along a guide rail having a plurality of guide rail sections that may be coupled to each other in the longitudinal direction. The guide rail sections are supported by a foot structure that can be screwed to a concrete member, such as a wall or floor, to be cut. The foot structure is releasably secured to the guide rails however in a torsion stiff manner. Further, the foot structure is provided with adjustment screws for the proper axial alignment of the guide rail sections relative to each other to provide for a correction of the rail position and for compensating an uneveness in the surface of the concrete member to be cut. The structure is lightweight and one operator can secure the rail sections to a concrete surface. The rail sections form a closed cross-sectional tubular shape which may be round or substantially box shaped.
摘要翻译：一种混凝土切割或铣削设备具有一个铣头，该铣头承载着一个动力驱动的圆锯片或铣刀，其可沿导轨移动，该导轨具有可在纵向彼此连接的多个导轨段。导轨部分由脚结构支撑，该脚结构可以被拧入待切割的诸如墙壁或地板的混凝土构件上。脚结构以可扭转的方式可释放地固定到导轨上。此外，脚结构设置有用于导轨部分相对于彼此的适当轴向对准的调节螺钉，以提供轨道位置的校正并补偿待切割的混凝土构件的表面的不均匀性。该结构是轻质的，一个操作者可以将轨道段固定到混凝土表面。轨道段形成封闭的横截面管状形状，其可以是圆形或基本上是箱形的。

30. 发明授权

US4333371A Saw blades having coolant passages and apparatus for using the blades 失效
标题翻译：具有冷却剂通道的锯片和使用该叶片的装置
公开(公告)号：US4333371A
公开(公告)日：1982-06-08
申请号：US122922
申请日：1980-02-20
申请人： Eiji Matsuda
发明人： Eiji Matsuda
IPC分类号： B23D59/02 , B23D61/02 , B23D61/04
CPC分类号： B23D61/026 , B23D59/025 , Y10T83/263 , Y10T83/293 , Y10T83/9319
摘要： A saw blade having two or three blade members immovably coupled to each other, and having a plurality of coolant passages grooved on the interior of the blade members. The passages communicate with coolant inlet ports and terminate at openings located at the root peripheral side of the blade cutting edges. The saw blade releases coolant from itself which not only cools the blade members but also blows cut material from the blade cutting edges thereby facilitating a cutting operation being performed on a workpiece.The saw blade may be utilized with a coolant feeding apparatus, having distributors which are rotatably driven and connected with stationary feeding pipes, the pipes having axial channels communicating with the coolant inlet ports of the saw blade.
摘要翻译：具有两个或三个叶片构件的锯片彼此不可移动地联接，并且具有在叶片构件的内部开槽的多个冷却剂通道。通道与冷却剂入口连通并终止于位于叶片切割刃的根部周边侧的开口处。锯片从其自身释放冷却剂，其不仅冷却叶片构件，而且还从叶片切割刃吹切割材料，从而有助于在工件上执行切割操作。锯片可以与冷却剂供给装置一起使用，该冷却剂供给装置具有可旋转地驱动并与固定供给管连接的分配器，该管具有与锯片的冷却剂入口连通的轴向通道。

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