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41. 发明授权

US1719964A Grinding machine 失效
公开(公告)号：US1719964A
公开(公告)日：1929-07-09
申请号：US22313327
申请日：1927-09-30
申请人： PAUL BRUHL
发明人： PAUL BRUHL
IPC分类号： B24B5/26 , B24B11/02
CPC分类号： B24B11/02 , B24B5/26

42. 发明授权

US1654236A Corporated 失效
公开(公告)号：US1654236A
公开(公告)日：1927-12-27
申请号：US1654236D
IPC分类号： B24B5/26
CPC分类号： B24B5/26

43. 发明授权

US09700984B2 Processing method 有权
公开(公告)号：US09700984B2
公开(公告)日：2017-07-11
申请号：US14933242
申请日：2015-11-05
申请人： NTN CORPORATION
发明人： Satoshi Fujimoto , Satoshi Sugitatsu , Masashi Kitai
IPC分类号： B24B5/26 , B24B5/04 , F16C33/36 , B24B19/06 , B24B5/24
CPC分类号： B24B5/04 , B24B5/245 , B24B19/06 , F16C33/366
摘要： A method of processing a crowned portion of a roller includes disposing first and second feed drums so as to extend parallel to each other, each of the first and second feed drums having an outer periphery formed with respective spirally extending threaded guide surfaces, the first and second feed drums being driven to rotate to transport the roller from a first location towards a second location through between the first and second feed drums, and successively processing the crowned portion of the roller, by means of a through feed processing with the use of a grinding stone. The threaded guide surface of one of the first and second feed drums is formed so that an angle of inclination of an outer peripheral surface of the roller relative to a processing surface of the grinding stone is varied in dependence on a roller passing position of the feed drum.

44. 发明授权

US09662759B2 Grinding method of honeycomb structure 有权
公开(公告)号：US09662759B2
公开(公告)日：2017-05-30
申请号：US14029851
申请日：2013-09-18
申请人： NGK INSULATORS, LTD.
发明人： Yasumasa Fujioka , Masanari Iwade , Akifumi Nishio , Taishi Michiwaki
IPC分类号： B24B5/50 , B24B5/16 , B24B5/04 , B24B1/00 , B24B5/14 , B01D46/24 , B24B5/26 , B24B5/42
CPC分类号： B24B5/50 , B01D46/2451 , B24B1/00 , B24B5/04 , B24B5/14 , B24B5/16 , B24B5/26 , B24B5/42
摘要： There is disclosed a grinding method of a honeycomb structure, wherein a grind processing member having an outer peripheral surface, a first grinding wheel tapered surface and a second grinding wheel tapered surface and rotating around a central axis grinds a joined honeycomb segment assembly rotating around a central axis, and the above respective surfaces of the grind processing member form a first ground region, a second ground region, a center ground surface, a first tapered surface and a second tapered surface, to prepare the honeycomb structure including a cylindrical honeycomb base material, and a ring-like bulge portion “which surrounds an outer periphery of the honeycomb base material, protrudes from the outer periphery of the honeycomb base material toward the outside in a flange manner, and has the first tapered surface, the second tapered surface and the center ground surface.”

45. 发明申请

US20170106488A1 CENTERLESS GRINDING MACHINE 审中-公开
公开(公告)号：US20170106488A1
公开(公告)日：2017-04-20
申请号：US15293752
申请日：2016-10-14
申请人： KOYO MACHINE INDUSTRIES CO., LTD.
发明人： Shizuki Sasakura , Naohiko Wakayama
IPC分类号： B24B5/26 , B24B51/00 , B24B53/007
CPC分类号： B24B5/26 , B24B5/22 , B24B41/02 , B24B49/18 , B24B51/00 , B24B53/003 , B24B53/007 , B24B53/04 , B24B53/047 , B24B53/053
摘要： A space-saving centerless grinding machine having high operability is obtained by devising the configuration of component units around the basic configuration of the machine. A dressing means for performing a dressing process for a grinding wheel and a regulating wheel comprises a single dressing unit. The dressing unit is located at a lower position between the grinding wheel and the regulating wheel, and thus eliminates the need for right and left dresser spaces for grinding wheels that have most seriously affected the breadthwise dimension of a conventional centerless grinding machine, leading to space saving and a considerable reduction in the breadthwise dimension of the centerless grinding machine.

46. 发明申请

US20150328745A1 MACHINE TOOL WITH SWIVELING TABLE 审中-公开
标题翻译：机床与开关台
公开(公告)号：US20150328745A1
公开(公告)日：2015-11-19
申请号：US14709610
申请日：2015-05-12
申请人： JTEKT CORPORATION
发明人： Akira MAKIUCHI
IPC分类号： B24B41/06 , B23Q3/02 , B24B5/307 , B24B5/16 , B24B5/26
CPC分类号： B23Q1/25 , B23Q1/522 , B23Q3/02 , B23Q11/08 , B24B5/16 , B24B5/26 , B24B5/307 , B24B41/061
摘要： A machine tool is provided in which chips and the like are prevented from adhering to a sliding surface of an upper surface of a base and a sliding surface of a lower surface of a swiveling table. A machine tool includes a base that has four corners and is shaped to be elongated, a swiveling table that swivels while sliding on an upper surface of the base, and a swiveling cover that is supported by the base or the swiveling table so as to be able to swivel. The swiveling cover protrudes from a widthwise edge of the swiveling table to cover a corner upper surface of the base in a first state where the swiveling table is not present on the corner upper surface, and is housed under the swiveling table in a second state where the swiveling table is present on the corner upper surface.
摘要翻译：提供了一种机械工具，其中防止了芯片等粘附到基座的上表面的滑动表面和旋转台的下表面的滑动表面。一种机床包括具有四个角部并且成形为细长的基座，在基部的上表面上滑动同时旋转的旋转台和由基座或旋转台支撑的旋转盖，能够旋转旋转盖从旋转台的宽度方向的边缘突出，以在第一状态下覆盖基座的角上表面，其中旋转台不存在于角上表面上，并且在第二状态下容纳在旋转台下旋转台位于角落上表面。

47. 发明授权

US4062150A Centerless grinding method and device using same 失效
标题翻译：无心磨削方法和使用其的装置
公开(公告)号：US4062150A
公开(公告)日：1977-12-13
申请号：US721236
申请日：1976-09-08
申请人： Masami Masuda , Syuhei Takasu
发明人： Masami Masuda , Syuhei Takasu
IPC分类号： B24B5/18 , B24B5/26 , B24B1/00
CPC分类号： B24B5/18
摘要： A centerless grinding method and a device using same, in which: a work having a cylindrical stem portion and a flange portion is supported on a supporting plate; a regulating wheel is provided with a lead angle so as to feed the work in its axial direction; the regulating wheel is fed in the direction substantially perpendicular to the axis of the grinding wheel, with the axis of the regulating wheel being inclined in a manner the peripheral surface of the regulating wheel may be maintained in parallel with a given conical peripheral surface of the grinding wheel which has a square or right-angled edge in its cross section; and the aforesaid grinding wheel has peripheral surfaces consisting of two continuous frusto-conical surfaces; whereby the stem portion and an inner face of the flange portion of the work may be ground at the same time.
摘要翻译：一种无心磨削方法和使用该方法的装置，其中：具有圆柱形杆部分和凸缘部分的工件支撑在支撑板上; 调节轮设置有引导角，以便在轴向方向上进给工件; 调节轮沿着大致垂直于砂轮的轴线的方向进给，调节轮的轴线以调节轮的外周表面的方式倾斜，并且可以保持平行于给定的锥形周边表面砂轮在其横截面中具有正方形或直角的边缘; 并且上述砂轮具有由两个连续的截头圆锥形表面组成的周边表面; 由此工件的凸缘部分的杆部分和内表面可以同时被磨削。

48. 发明授权

US4051634A Regulating wheel pivot adjusting device 失效
标题翻译：调节车轮调节装置
公开(公告)号：US4051634A
公开(公告)日：1977-10-04
申请号：US655732
申请日：1976-02-06
申请人： Robert Clifford Fisher
发明人： Robert Clifford Fisher
IPC分类号： B24B5/26 , B24B5/22 , B24B5/30
CPC分类号： B24B5/22
摘要： An apparatus for adjusting the regulating wheel pivot in a centerless grinder machine when used for thrufeed grinding, comprising a means for tilting the axis of the regulating wheel to provide a thrufeed vector feed, and further comprising a means for elevating the tilt axis to accommodate a range of workpiece diameters without redressing the shape of the regulating wheel.

49. 发明授权

US4037365A Apparatus for cutting arcuately-shaped worms 失效
标题翻译：用于切割弓形蠕虫的装置
公开(公告)号：US4037365A
公开(公告)日：1977-07-26
申请号：US699760
申请日：1976-06-25
申请人： Carroll Richard Cole
发明人： Carroll Richard Cole
IPC分类号： B23F13/00 , B24B5/26
CPC分类号： B23F13/00 , Y10T409/101431
摘要： An apparatus for cutting an arcuately-shaped worm includes a support shaft adapted to carry a worm blank thereon and journalled in a frame which is mounted for pivotal movement about a fixed axis so that the worm blank may be simultaneously rotated on its axis and arcuately translated about the fixed axis relative to a cutter. The shaft is rotated by a drive means, and arcuate translation of the shaft is provided by a worm gear which is journalled in the frame and driven off the shaft, with the worm engaging a fixed gear segment, so the rate of rotation and of arcuate translation are coordinated.
摘要翻译：用于切割弓形蜗杆的装置包括支撑轴，其适于在其上携带蜗杆毛坯并且轴颈安装在框架中，该框架安装成围绕固定轴线枢转运动，使得蜗杆坯件可以在其轴线上同时旋转并且弧形翻转围绕关于切割器的固定轴线。轴由驱动装置旋转，轴的弧形平移由蜗轮提供，该蜗轮轴颈安装在框架中并被驱动离开轴，蜗轮与固定齿轮段接合，因此旋转速度和弧形翻译协调。

50. 发明授权

US3664067A Method for machining bodies of revolution having a circular generatrix 失效
标题翻译：用于加工具有循环生成的反转体的方法
公开(公告)号：US3664067A
公开(公告)日：1972-05-23
申请号：US3664067D
申请日：1969-10-31
申请人： ROULEMENTS SOC NOUVELLE
发明人： BEAUCHET JEAN
IPC分类号： B24B5/26 , B24B1/00
CPC分类号： B24B5/26
摘要： This method consists in holding the workpieces in a driving device and imparting two movements of rotation thereto, namely a movement of relative rotation of each workpiece about its axis and a movement of rotation of all the workpieces together with their driving device about the axis of this device which forms a predetermined angle with the axis of the grinding wheel revolving in the opposite direction compared with said device, the workpieces being fed automatically to said driving device, then brought into grinding engagement with the wheel and eventually ejected also automatically upon completion of the continuous machining operation.
摘要翻译：这种方法包括将工件保持在驱动装置中并赋予两个旋转运动，即每个工件围绕其轴线相对旋转的运动以及所有工件与其驱动装置一起围绕其轴线旋转的运动与所述装置相比，与相反方向旋转的研磨轮的轴线形成预定角度的装置，工件被自动馈送到所述驱动装置，然后与轮磨削接合，并且最终在完成后自动弹出连续加工操作。

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