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21. 发明授权

US1392770A Broaching-machine 失效
公开(公告)号：US1392770A
公开(公告)日：1921-10-04
申请号：US39179820
申请日：1920-06-25
申请人： LAPOINTE FRANCIS J
发明人： LAPOINTE FRANCIS J
IPC分类号： B23D37/04
CPC分类号： B23D37/04 , Y10T409/400875 , Y10T409/407175

22. 发明授权

US09468984B2 Broaching device 有权
标题翻译：拉削装置
公开(公告)号：US09468984B2
公开(公告)日：2016-10-18
申请号：US13882038
申请日：2011-12-12
申请人： Yoshitake Kasubata , Yoshihiko Higashiguchi , Yuichi Sasaki , Akio Kambe
发明人： Yoshitake Kasubata , Yoshihiko Higashiguchi , Yuichi Sasaki , Akio Kambe
IPC分类号： B23D37/02 , B23Q3/155 , B23D37/04 , B23D41/06 , B23D41/04 , B23D41/08
CPC分类号： B23D37/02 , B23D37/04 , B23D41/04 , B23D41/06 , B23D41/086 , B23Q3/155 , Y10T409/400175 , Y10T409/40035 , Y10T409/404375 , Y10T409/40665 , Y10T483/10 , Y10T483/136 , Y10T483/1729
摘要： A broaching device is provided with puller heads (132,134) that hold tip portions of broaches (116) and are supported in a horizontally freely movable manner, main motors (136, 140) capable of moving the puller heads (132, 134), retriever heads (133,135) that hold base end portions of the broaches (116) and are supported in a horizontally freely movable manner, sub motors (138,142) capable of moving the retriever heads (133,135), and a control device (117) that enables the puller heads (132,134) and the retriever heads (133, 135) to be synchronized with each other and to move at a fixed speed by controlling the motors (136,138,140,142), whereby machining accuracy can be improved.
摘要翻译：拉削装置设置有拉头（132,134），拉头头（132,134）保持拉刀头（116）的尖端部分并且以水平方式可自由移动的方式支撑，能够移动拉拔头（132,134）的主马达（136,140）头部（133,135），其保持所述拉刀（116）的基端部并且以水平自由移动的方式支撑，能够移动所述猎头（133,135）的副马达（138,142）以及能够牵引头（132,134）和牵引头（133,135）彼此同步并且通过控制电动机（136,138,140,142）以固定速度移动，从而可以提高加工精度。

23. 发明申请

US20120288343A1 MACHINING APPARATUS FOR LONG TUBE LENGTHS AND RELATED METHODS 审中-公开
标题翻译：长管长度加工装置及相关方法
公开(公告)号：US20120288343A1
公开(公告)日：2012-11-15
申请号：US13467911
申请日：2012-05-09
申请人： Daniel H. Symonds
发明人： Daniel H. Symonds
IPC分类号： B23D41/04 , B23D37/00 , B23D43/00 , B23D37/04
CPC分类号： B23D1/24 , B23D5/02 , B23D13/00 , Y10T409/400175 , Y10T409/40105 , Y10T409/405775 , Y10T409/4077
摘要： An apparatus for machining a profile in an inner wall of a tubular includes a frame on which a drive system is disposed, a carriage head disposed on at least one track of the frame, wherein the drive system is configured to operate the carriage head along the at least one track, a torque tube coupled to the carriage head and extending therefrom, the torque tube having a cutting tool coupled thereto, and a plurality of stabilizer pads disposed proximate the cutting tool and along a circumference of the torque tube, wherein the plurality of stabilizer pads are configured to engage the inner wall of the tubular and centralize the cutting tool within the tubular.
摘要翻译：用于加工管状内壁中的轮廓的装置包括：框架，驱动系统设置在该框架上;滑架头，设置在所述框架的至少一个轨道上，其中所述驱动系统构造成沿着所述框架操作所述托架头部; 至少一个轨道，联接到所述滑架头并从其延伸的扭矩管，所述扭矩管具有联接到其上的切割工具，以及设置在所述切削工具附近并沿着所述扭矩管的圆周的多个稳定器垫，其中所述多个稳定器垫被构造成接合管状物的内壁并将切割工具集中在管状物内。

24. 发明授权

US5626682A Process and apparatus for treating inner surface treatment of chamber and vacuum chamber 失效
标题翻译：用于处理室和真空室的内表面处理的工艺和设备
公开(公告)号：US5626682A
公开(公告)日：1997-05-06
申请号：US405768
申请日：1995-03-17
申请人： Toshiaki Kobari , Nobuo Hirano , Manabu Matsumoto , Mamoru Katane , Hiroaki Sakurabata , Shiro Matsuzaki
发明人： Toshiaki Kobari , Nobuo Hirano , Manabu Matsumoto , Mamoru Katane , Hiroaki Sakurabata , Shiro Matsuzaki
IPC分类号： H05H7/14 , B08B9/04 , B08B9/08 , B23D37/04 , H05H7/00 , H05H13/04 , B08B9/00
CPC分类号： B08B9/0436 , B08B9/0808 , B23D37/04 , H05H7/00 , Y10T407/1685 , Y10T409/40105 , Y10T409/404375 , Y10T409/405775
摘要： A rod driver is used to drive a rod so as to move a broach through a continuous vacuum chamber in the axial direction. The broach is provided at the leading end of the rod with cutting and finishing edges at a plurality of stages in the axial direction. The cutting edges each have chip breakers in their outer periphery. The broach is moved in the vacuum chamber to cut the inner surface of the vacuum chamber, so that a new surface is formed. During the cutting at least one of an inert gas, nitrogen, and a mixture of the inert gas and nitrogen is supplied to the cutting edges. The outer diameter of the finishing edge is same as the desired inner diameter of the vacuum chamber and the finishing edges are effective in forming such a vacuum chamber with greater precision and the least friction. As a contaminated and decomposed layer on the inner surface of the vacuum chamber is removed in the axial direction of the inner surface of the vacuum chamber for certain, moreover, gas desorption, from a new surface, originating from thermal desorption and photodesorption generated at the time of synchrotron radiation can be minimized to satisfy a requirement for a vacuum vessel.
摘要翻译：杆驱动器用于驱动杆，以便使拉刀在轴向方向上移动通过连续的真空室。拉杆在杆的前端处设置有在轴向方向上的多个阶段的切割和精加工边缘。切削刃在其外周边各有断屑器。将拉刀在真空室中移动以切割真空室的内表面，从而形成新的表面。在切割期间，惰性气体，氮气和惰性气体和氮气的混合物中的至少一种被供给到切削刃。精加工边缘的外径与真空室的期望内径相同，并且精加工边缘有效地以更高的精度和最小的摩擦力来形成这样的真空室。由于在真空室的内表面上的污染和分解层在真空室的内表面的轴向方向被去除，而且从新表面开始的气体解吸附源于热解吸和在可以将同步加速器辐射的时间最小化以满足对真空容器的要求。

25. 发明授权

US5435676A Two-stage broaching of engine block bearings 失效
标题翻译：发动机缸体轴承的两段拉削
公开(公告)号：US5435676A
公开(公告)日：1995-07-25
申请号：US183359
申请日：1994-01-19
申请人： Harvey J. Yera , Donald W. Mast
发明人： Harvey J. Yera , Donald W. Mast
IPC分类号： B23D37/00 , B23D37/04 , B23D41/00 , B23D43/02 , B23D37/22
CPC分类号： B23D43/02 , B23D37/04 , Y10T407/1671 , Y10T409/400175 , Y10T409/40385 , Y10T409/501804
摘要： A method and apparatus for broaching a series of axially aligned and spaced bores in which a first broach is provided for broaching in an initial operation. The first broach has circumferentially extending cutting teeth. The first broach also has arcuately spaced, longitudinally extending grooves which cross the cutting teeth and divide the cutting teeth into arcuate segments. Broach guides in the spaces between bores have ribs arranged in the same arcuately spaced relation as the grooves about an axis coinciding with the aligned axes of the bores. The first broach is advanced through the bores with the ribs slidably received in the grooves to guide the first broach and the cutting segments, broaching arcuately spaced sectors of the bores but leaving unbroached ridges therebetween. A second broach broaches the ridges left by the first broach.
摘要翻译：一种用于拉削一系列轴向对准和间隔开的孔的方法和装置，其中在初始操作中提供第一拉刀用于拉削。第一个拉刀具有沿周向延伸的切割齿。第一个拉刀还具有弓形间隔的纵向延伸的凹槽，其横切切割齿并将切割齿分成弧形段。在孔之间的空间中的拉杆导向件具有排列成与围绕与钻孔对齐的轴线重合的轴线的凹槽相同的弓形间隔关系的肋。第一个拉刀通过孔被推进，其中肋可滑动地容纳在凹槽中以引导第一拉刀和切割部分，拉出孔的弧形间隔开的部分，但在其间留下未经过的脊。第二个拉刀拉开第一个拉刀剩下的脊。

26. 发明授权

US5364330A Method and apparatus for cutting a keyway in a mill roll 失效
标题翻译：用于在轧辊中切割键槽的方法和装置
公开(公告)号：US5364330A
公开(公告)日：1994-11-15
申请号：US8528593
申请日：1993-06-30
申请人： MINNESOTA MINING & MFG
发明人： CURTIS GARY L , JOHNSON GREGORY A , TUEBO PAULA M
IPC分类号： B23D1/00 , B21B45/02 , B23D37/04 , B21B31/08 , B23D37/00
CPC分类号： B21B45/0275 , B23D37/04 , Y10T29/49549 , Y10T29/49554 , Y10T409/400175 , Y10T409/4028 , Y10T409/40595

27. 发明授权

US5326201A Loader/unloader for blind broaching 失效
标题翻译：盲板拉削装载机/卸载机
公开(公告)号：US5326201A
公开(公告)日：1994-07-05
申请号：US81232
申请日：1993-06-25
申请人： Carrol L. King
发明人： Carrol L. King
IPC分类号： B23D41/06 , B23D37/04 , B23Q7/04 , B23D37/12
CPC分类号： B23Q7/045 , B23D37/04 , Y10T409/109222 , Y10T409/4014 , Y10T409/4035 , Y10T409/40455 , Y10T409/40525 , Y10T483/1729
摘要： Apparatus for progressive blind broaching has an indexing table which carries a load station, a unload station and several tool stations. Broaches are mounted on the table at the tool stations. Rams on opposite sides of the table move workpieces up and down to be broached between intermittent indexing of the table. The load station has a workpiece holder to deliver unbroached workpieces to the rams. The unload station has a workpiece holder to receive broached workpieces from the rams. A transfer mechanism moves workpieces from a exchange depot at the rear of the table to the load station and moves workpieces from the unload station to the exchange depot. This transfer mechanism moves across the top of the table and does not occupy or obstruct any space along the sides or front of the table.
摘要翻译：用于渐进式盲板拉削的装置具有分度台，该分度台承载装载站，卸载站和若干工具站。刀具安装在工具台上的桌子上。桌子对面的公羊在桌子的间歇索引之间上下移动工件。装载站具有工件保持器，用于将未冲压的工件输送到公柱。卸载站具有工件夹持器，用于从公柱接收被拉出的工件。传送机构将工件从工作台后部的交换站移动到装载站，并将工件从卸载站移动到交换站。该传送机构在桌子的顶部移动，不会占据或阻碍桌子侧面或前面的任何空间。

28. 发明授权

US4284377A Portable key seat cutter 失效
标题翻译：便携式钥匙座刀
公开(公告)号：US4284377A
公开(公告)日：1981-08-18
申请号：US78641
申请日：1979-09-24
申请人： Bert W. Piper
发明人： Bert W. Piper
IPC分类号： B23D37/04
CPC分类号： B23D37/04 , Y10T409/4028 , Y10T409/501312 , Y10T409/503116
摘要： The key seat slotter has a shank on which a pulley is adapted to be clamped. A broaching blade is slidable in a groove on the shank through the bore of the pulley. The key seat is cut in the pulley bore by manually pivoting a handle to effect repeated strokes of the broaching blade. The depth of the cut is progressively increased to the desired depth of the slot between successive strokes of the blade by incremental advancement of a tapered feed bar in the groove on the shank on which the broaching blade is slidably mounted.
摘要翻译：钥匙座开槽器具有一个柄，适于夹紧滑轮。拉刀可以通过滑轮的孔在柄上的凹槽中滑动。通过手动旋转手柄来使关键座被切入滑轮孔中，以实现拉刀的重复冲程。通过在其上滑动地安装有刀刀的柄上的槽中的锥形进给杆的增量推进，切割深度逐渐增加到刀片的连续冲程之间的槽的期望深度。

29. 发明授权

US2921505A Apparatus for forming contours on cylindrical surfaces 失效
标题翻译：用于在圆柱形表面上形成轮廓的装置
公开(公告)号：US2921505A
公开(公告)日：1960-01-19
申请号：US50359655
申请日：1955-04-25
申请人： NILS HOGLUND
发明人： NILS HOGLUND
IPC分类号： B23D37/04
CPC分类号： B23D37/04 , Y10T409/30644 , Y10T409/307112

30. 发明授权

US2786397A Keyseating machine 失效
标题翻译：钥匙扣机
公开(公告)号：US2786397A
公开(公告)日：1957-03-26
申请号：US33106353
申请日：1953-01-13
申请人： MCILVANIE WILLIAM P
发明人： MCILVANIE WILLIAM P
IPC分类号： B23D37/04
CPC分类号： B23D37/04 , Y10T409/503116 , Y10T409/507544

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