专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US10029321B1 Repetitive rotary broaching 有权
公开(公告)号：US10029321B1
公开(公告)日：2018-07-24
申请号：US15082200
申请日：2016-03-28
申请人： Triangle Manufacturing Company, Inc.
发明人： Brian E. McCarthy
IPC分类号： B23D37/00 , B23D13/00
摘要： A broaching tool is held during the conduct of repetitive duplicate rotary broaching operations on serially presented workpieces. The broaching tool is engaged serially with each workpiece for rotation with the engaged workpiece during a corresponding rotary broaching operation. Each workpiece has a given configuration and the broaching tool has a prescribed configuration placed at an initial orientation for establishing a broached configuration placed at a same predetermined orientation relative to the given configuration of each workpiece. Upon completion of a rotary broaching operation on a workpiece, the broaching tool is returned to the initial orientation of the prescribed configuration in preparation for a duplicate rotary broaching operation on a subsequent serially presented workpiece.

22. 发明授权

US09751140B2 Cutting tool and spline processing method 有权
公开(公告)号：US09751140B2
公开(公告)日：2017-09-05
申请号：US14912782
申请日：2014-09-01
申请人： JTEKT CORPORATION
发明人： Ryousuke Imai , Eiji Kaneuchi , Yoshimasa Yamada , Koichi Nabeshima
IPC分类号： B23D79/12 , B23D1/26 , B23D1/08 , B23D13/00 , B23F21/06 , B23D1/18 , B23F1/04
CPC分类号： B23D79/12 , B23D1/08 , B23D1/18 , B23D1/26 , B23D13/005 , B23F1/04 , B23F21/06
摘要： A cylindrical cutting tool for processing splines formed on an outer circumference of a shaft member to extend in an axial direction includes blade portions which are formed in a spline shape on an inner circumference. The blade portions include: a first blade portion which is formed in a terminal end portion in a first direction along the axial direction and which is directed substantially toward the first direction; and a second blade portion which is formed in a terminal end portion in a second direction along the axial direction and opposite to the first direction and which is directed substantially toward the second direction.

23. 发明授权

US5323823A Wood router bit 失效
标题翻译：木路由器位
公开(公告)号：US5323823A
公开(公告)日：1994-06-28
申请号：US989100
申请日：1992-12-11
申请人： Robert K. Kopras
发明人： Robert K. Kopras
IPC分类号： B23C5/10 , B27C1/00 , B27G13/02 , B23B51/02 , B23D13/00
CPC分类号： B27C1/007 , B23C5/10 , B27G13/02 , B23C2240/32 , Y10T407/1948 , Y10T407/1966 , Y10T408/909 , Y10T408/9097
摘要： A router bit for laterally cutting through sheets of wood product, such as plywood and the like. The bit includes a shank portion adapted to be gripped in the chuck of a router, a fluted portion, and a tip. The fluted portion has two helical left-hand flutes. Each flute has a cutting edge and a web portion having a convex surface that extends rearwardly and immediately inwardly from the cutting edge, without a land, in a continuous curve. The flutes are formed by parabolic grinding. In one embodiment the tip is conical in shape and has two diametrically opposed tip flutes for cutting axially into a workpiece. In another embodiment the tip is flat and the bit is adapted only to cut laterally through the workpiece.
摘要翻译：用于横向切割木制品的片材的路由器钻头，例如胶合板等。钻头包括适于被夹持在路由器的卡盘中的柄部分，凹槽部分和尖端。槽纹部分有两个螺旋形的左侧槽纹。每个凹槽具有切割边缘和腹板部分，其具有凸起表面，该凸形表面以连续曲线的方式从切割边缘向后并且立即向内延伸，而没有平台。凹槽由抛物线研磨形成。在一个实施例中，尖端是圆锥形的并且具有两个直径相对的尖端凹槽，用于将轴向切割成工件。在另一个实施例中，尖端是平坦的，并且钻头仅适于横向切割穿过工件。

24. 发明授权

US5192175A Burr trimming method and apparatus for machining shock testing pieces, and automatic machining system thereof 失效
标题翻译：用于加工冲击试件的毛刺修整方法和装置及其自动加工系统
公开(公告)号：US5192175A
公开(公告)日：1993-03-09
申请号：US370867
申请日：1989-06-23
申请人： Morio Oosawa , Takeo Ikeda , Yuji Nezu , Yosio Kamijyo
发明人： Morio Oosawa , Takeo Ikeda , Yuji Nezu , Yosio Kamijyo
IPC分类号： B23D13/00
CPC分类号： B23D13/00 , Y10T409/501476 , Y10T409/509348
摘要： Burrs which have formed on a testing piece during machining a groove or notch in the testing piece can be removed by a method of using machining wherein a cutting edge is pressed onto a surface of the testing piece where the burrs have formed, and is moved in this condition from an opening of the groove along the testing piece to trim these burrs off. A tool employed to carry out this method comprises a body including a cushion mechanism, a holder which is supported on one surface of this body through the cushion mechanism, and the cutting edge which is fixed to this holder.
摘要翻译：在加工测试件中的凹槽或切口时在测试件上形成的毛刺可以通过使用加工的方法来去除，其中切削刃被压在已经形成毛刺的测试片的表面上并且被移动这种情况从沿着测试件的凹槽的开口处修剪掉这些毛刺。用于实施该方法的工具包括：主体，其包括缓冲机构，通过缓冲机构支撑在本体的一个表面上的保持器和固定到该保持器的切割刃。

25. 发明授权

US3970319A Seal structure 失效
标题翻译：密封结构
公开(公告)号：US3970319A
公开(公告)日：1976-07-20
申请号：US466740
申请日：1974-05-03
申请人： Charles D. Carroll , George B. Meginnis
发明人： Charles D. Carroll , George B. Meginnis
IPC分类号： B23D13/00 , B23P13/00 , F01D11/12 , F16J15/44
CPC分类号： B23D13/00 , B23P13/00 , F01D11/12 , F05D2260/203 , Y02T50/672 , Y02T50/676 , Y10S277/93
摘要： A porous seal element usable as a blade tip seal in a turbomachine or as an element of a labyrinth seal is made up of a large number of strips disposed edgewise to the sealing face of the element and extending in the direction of relative movement of the seal elements. The strips have grooves extending across the strip for discharge of a cooling fluid such as air. The presence of the grooves provides a low density structure at the seal face of the seal element which may be abraded if there is rubbing contact and provides for metering of coolant at the rear face of the seal element. The seal element is fabricated by etching sheets so each sheet defines a number of parallel strips joined by weak ties and with the grooves extending across the strips; stacking the sheets and bonding them together; and then separating the bonded structure at the weak ties so that each stack of strips defines a seal element.
摘要翻译：可用作涡轮机中的叶片尖端密封件或作为迷宫式密封件的元件的多孔密封元件由沿着元件的密封面向边延伸并沿着密封件的相对运动的方向延伸的大量条形成元素。条具有延伸穿过条带的槽，用于排出诸如空气的冷却流体。凹槽的存在在密封元件的密封面处提供低密度结构，如果存在摩擦接触并且在密封元件的后表面处提供冷却剂的计量，则可能会被磨损。通过蚀刻片材制造密封元件，因此每个片材限定了通过弱连接件连接的多个平行条带，并且所述凹槽延伸穿过条带; 堆叠纸张并将它们粘合在一起; 然后将粘结结构分离在弱连接处，使得每一叠条形成一个密封元件。

26. 发明授权

US3858482A Cutting device for forming polygonal shaped openings 失效
标题翻译：用于形成多形状开口的切割装置
公开(公告)号：US3858482A
公开(公告)日：1975-01-07
申请号：US42199773
申请日：1973-12-05
申请人： SCADUTO JOHN R
发明人： SCADUTO JOHN R
IPC分类号： A23C19/06 , B23D37/04 , B23D13/00
CPC分类号： B23D37/04 , A23C19/061 , Y10T82/122 , Y10T279/14 , Y10T279/17111 , Y10T409/309408
摘要： A tool holder has a shank which is mounted in a nonrotatable support which is longitudinally movable toward and from the work. The opposite end of the tool holder has a spindle mounted therein for rotation and provided with a central aperture in which the shank of a broach is secured. The axis of the broach is offset one degree from the axis of the holder which produces a wobble effect to the corners of the broach seriatim to produce rapid cutting of a hole to a predetermined shape. Such shape is of polygonal regular or irregular form developed by the broach. The work piece is rotated and the broach is advanced into engagement with the end face thereof and continually advanced until the broaching operation is completed.
摘要翻译：工具架具有柄，其安装在不可旋转的支撑件中，该支承件可纵向移动和离开工件。工具架的相对端具有安装在其中用于旋转的心轴并且设置有中心孔，其中固定有拉刀的柄。拉刀的轴线与保持器的轴线偏移一度，从而产生摆动效应到拉刀系列的角部，以便将孔快速切割成预定的形状。这种形状是由拉刀开发的多边形规则或不规则形状。工件旋转，并且拉刀前进成与其端面接合并且不断前进直到拉削操作完成。

27. 发明授权

US3753384A Apparatus for the adjustment of the working pressure of a tool 失效
标题翻译：调整工具压力的装置
公开(公告)号：US3753384A
公开(公告)日：1973-08-21
申请号：US3753384D
申请日：1971-10-12
申请人： ANFINDSEN O
发明人： ANFINDSEN O
IPC分类号： B23B29/12 , B23Q5/22 , B23Q5/28 , B23D13/00
CPC分类号： B23B29/12 , B23Q5/22 , B23Q5/28 , Y10T82/2541 , Y10T408/675 , Y10T409/50082 , Y10T409/509348
摘要： A machining tool is attached to a current carrying annular coil which is mounted for axial movements in an associated annular gap of a magnetic circuit, energized by at least one suitable permanent magnet and/or electromagnet. The terminal leads of the coil are connected to a variable current source. In this arrangement the working pressure of the tool against a workpiece may be very accurately regulated by suitable adjustment of the current supplied to the coil from the variable current source.
摘要翻译：一种加工工具连接到载流环形线圈上，该线圈安装成用于通过至少一个合适的永磁体和/或电磁体激励的磁路的相关联的环形间隙中的轴向运动。线圈的端子引线连接到可变电流源。在这种布置中，可以通过从可变电流源适当调整提供给线圈的电流来非常精确地调节刀具对工件的工作压力。

28. 发明授权

US3636815A Surface cutting machine tool 失效
标题翻译：表面切割机工具
公开(公告)号：US3636815A
公开(公告)日：1972-01-25
申请号：US3636815D
申请日：1969-11-05
申请人： IMA KLESSMANN
发明人： KOEHLER WALTER
IPC分类号： B23D1/02 , B23D13/00 , B23D1/18
CPC分类号： B23D1/02 , B23D13/005 , Y10T409/505084
摘要： This invention is directed to a planar type of machine tool in which a plurality of cutting tools are individually mounted on the respective links of continuously driven endless chain that is bodily oscillatable about an axis transverse to the path of travel of the workpiece so that the cutting tools on one flight of the chain engage the workpiece during one direction of travel thereof and the cutting tools on the other flight of the chain engage the workpiece during its opposite direction of travel. The workpiece is progressively pivoted in one direction as it is advanced and progressively pivoted in the opposite directions as it is returned so that the tool cuts will be in straight lines substantially parallel to the sides of the workpiece.

29. 发明授权

US3618460A Device for machining surfaces of articles with rotating cutting tool 失效
标题翻译：用旋转切割工具加工文章表面的装置
公开(公告)号：US3618460A
公开(公告)日：1971-11-09
申请号：US3618460D
申请日：1969-03-26
申请人： VENIAMIN MARKOVICH BRASLAVSKY
发明人： BRASLAVSKY VENIAMIN MARKOVICH
IPC分类号： B23D13/00 , B23D13/02
CPC分类号： B23D13/00 , Y10T409/5041
摘要： IN A PLANER FOR CUTTING CURVILINEAR PROFILES WITH A ROTATING CUTTER INCORPORATING A MECHANISM FOR COORDINATING THE ANGULR MOTION OF THE CUTTER WITH ITS TRANSLATIONAL MOVEMENT IN THE DIRECTION OF FEED. THE DEVICE CAN BE UTILIZED FOR MACHINING THE SURFACES OF A CURVILINEAR PROFILE ON MACHINE TOOLS.

30. 发明授权

US3492919A Tool supporting means of a planing machine 失效
标题翻译：一种平面机械的工具支持手段
公开(公告)号：US3492919A
公开(公告)日：1970-02-03
申请号：US3492919D
申请日：1967-12-21
申请人： BOEHRINGER GMBH GEB
发明人： GRUPP ALFONS
IPC分类号： B23D13/00 , B23D13/02
CPC分类号： B23D13/00 , Y10T82/2585 , Y10T409/50984

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