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11. 发明授权

US2767462A Method of retractively expanding tubes into tube seats 失效
标题翻译：将管子伸缩放入管座的方法
公开(公告)号：US2767462A
公开(公告)日：1956-10-23
申请号：US40648654
申请日：1954-01-27
申请人： AIRETOOL MFG COMPANY
发明人： MATHEWS HAROLD C
IPC分类号： B21D39/06 , B21D39/16 , F22G3/00
CPC分类号： F22G3/009 , B21D39/06 , B21D39/16 , Y10T29/49375 , Y10T29/4994

12. 发明授权

US2725918A Tube rolling device 失效
标题翻译：管轧机
公开(公告)号：US2725918A
公开(公告)日：1955-12-06
申请号：US48106055
申请日：1955-01-11
申请人： INGERSOLL RAND CO
发明人： DESHLER WALTER B
IPC分类号： B21D39/16
CPC分类号： B21D39/16 , Y10T408/23

13. 发明授权

US2389098A Method of expanding tubes in tube seats 失效
标题翻译：在管座膨胀管的方法
公开(公告)号：US2389098A
公开(公告)日：1945-11-13
申请号：US43994642
申请日：1942-04-21
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： WELCH PHILIP J
IPC分类号： B21D39/16
CPC分类号： B21D39/16

14. 发明授权

US09682413B2 Internal roller swaging device and method 有权
公开(公告)号：US09682413B2
公开(公告)日：2017-06-20
申请号：US14175580
申请日：2014-02-07
申请人： Eaton Corporation
发明人： Kenneth M. Spink
IPC分类号： B21D39/04 , B21D39/20 , B21D39/10 , B21D39/16 , B21D41/02 , B21D39/03 , B21D53/88 , B21D26/14
CPC分类号： B21D39/04 , B21D26/14 , B21D39/03 , B21D39/046 , B21D39/10 , B21D39/16 , B21D39/20 , B21D41/026 , B21D53/88 , Y10T29/53722
摘要： An exemplary device and method for roller swaging a tube and a fitting includes a controller configured to terminate swaging in response to receiving a signal generated by a torque sensor. The torque sensor is configured to generate the signal indicative of a torque rise associated with a flow of tube material consisting of flow in an axial direction through a front or a rear of the fitting.

15. 发明授权

US4873753A Control system for a rotation station for remotely installing a mechanical tube plug 失效
标题翻译：用于远程安装机械管塞的旋转站的控制系统
公开(公告)号：US4873753A
公开(公告)日：1989-10-17
申请号：US151115
申请日：1988-02-01
申请人： Eric A. Kiesche , Samuel B. Crabtree
发明人： Eric A. Kiesche , Samuel B. Crabtree
IPC分类号： F28F11/06 , B21D39/16 , F22B37/00 , F28F11/02
CPC分类号： F22B37/003 , B21D39/16 , F28F11/02 , Y10T29/49352 , Y10T29/4994 , Y10T29/531 , Y10T29/53113
摘要： A controller for an apparatus for installing a mechanical tube plug includes a controller having a controller console remote from the tube installation site and a solenoid assembly located proximate to that site. The console includes switches and indicators for providing a rotation control signal to the apparatus. The solenoid assembly includes a circuit for receiving a torque indication signal from the apparatus and an alarm circuit for setting the torque at a predetermined upper limit in response to a signal input at said controller console. The circuit operates to terminate rotation control and disable the apparatus when said limit is reached. Other features of the controller are also disclosed.

16. 发明授权

US3013600A Pneumatically operated tube expansion control 失效
标题翻译：气动管膨胀控制
公开(公告)号：US3013600A
公开(公告)日：1961-12-19
申请号：US74899858
申请日：1958-07-16
申请人： AIRETOOL MFG COMPANY
发明人： BAKER ROBERT E , MARTIN PAUL W
IPC分类号： B21D39/10 , B21D39/16 , F16H39/01 , G05G15/08
CPC分类号： F16H39/01 , B21D39/10 , B21D39/16 , G05G15/08 , Y10T477/75

17. 发明授权

US2592649A Switch structure for motor-driven tools 失效
标题翻译：电动工具的开关结构
公开(公告)号：US2592649A
公开(公告)日：1952-04-15
申请号：US14073150
申请日：1950-01-26
申请人： CRANE PACKING CO
发明人： NEWELL BRACKETT
IPC分类号： B21D39/16
CPC分类号： B21D39/16 , Y10T74/20396 , Y10T74/20732

18. 发明授权

US2471614A Device for controlling the tightness of expanded tube joints 失效
标题翻译：用于控制膨胀管接头紧度的装置
公开(公告)号：US2471614A
公开(公告)日：1949-05-31
申请号：US3036848
申请日：1948-06-01
申请人： GILMAN RUSSELL A
发明人： GILMAN RUSSELL A
IPC分类号： B21D39/16
CPC分类号： B21D39/16

19. 发明授权

US4722122A Rotation station for remotely installing mechanical tube plugs 失效
标题翻译：旋转站用于远程安装机械管塞
公开(公告)号：US4722122A
公开(公告)日：1988-02-02
申请号：US853587
申请日：1986-04-18
申请人： Mark A. Overbay
发明人： Mark A. Overbay
IPC分类号： B21D39/06 , B21D39/16 , F16L55/11 , F22B37/00 , F28F11/02 , G21C13/067 , B23P7/00 , B23P19/00
CPC分类号： G21C13/067 , B21D39/06 , B21D39/16 , F16L55/1116 , F22B37/003 , F28F11/02 , Y02E30/40 , Y10T29/49352 , Y10T29/49718 , Y10T29/531 , Y10T29/53113
摘要： A method and apparatus for installing a mechanical tube plug 74 to assure the integrity of the seal between the tube plug 74 and tube 66. The actual torque applied in accomplishing each step in the tube plug installation process is monitored and recorded to assure that the integrity of each step of the tube plug installation process is maintained and, therefore, the integrity of the seal is assured.
摘要翻译：一种用于安装机械管塞74以确保管塞74和管66之间的密封的完整性的方法和装置。监测和记录在完成管塞安装过程中实现每个步骤的实际扭矩以确保完整性保持管塞安装过程的每个步骤，因此确保密封件的完整性。

20. 发明授权

US3656357A Shaft feeding apparatus 失效
标题翻译：轴送料装置
公开(公告)号：US3656357A
公开(公告)日：1972-04-18
申请号：US3656357D
申请日：1969-12-29
申请人： CORWIN HARRY L
发明人： CORWIN HARRY L
IPC分类号： B21D39/10 , B21D39/16 , F16H27/02
CPC分类号： B21D39/10 , B21D39/16 , Y10T74/18056 , Y10T74/18568
摘要： An apparatus particularly useful for expanding ends of tubing for attachment to a tube sheet or the like is described. A conventional tube expander comprising a hollow cage with swaging rollers fits within the tube and a rotating tapered mandrel within the expander cage causes the cage and rollers to rotate and also spreads the rollers radially against the tube wall as the mandrel advances, thereby enlarging the portion of tubing adjacent the rollers. The mandrel is connected to a rotatable cylindrical shaft that is surrounded by a plurality of drive rollers having their axes skewed relative to the shaft axis, and contained within a fixed housing for slowly advancing the shaft in response to its rotation and withdrawing the shaft when direction of rotation is reversed. A retainer cage and a sleeve engage opposite ends of the drive rollers and are relatively movable for adjusting the skew angle of the drive rollers for adjusting the axial feed rate of the shaft and mandrel. The housing has a tapered inside surface for adjusting the clearance between the shaft and housing within which the drive rollers fit for accommodating manufacturing tolerances and wear. A torque limiting or sensing mechanism between the tube expanding apparatus and a motor means for rotating the shaft, reverses the motor rotation when the tube is properly expanded for automatic withdrawal.
摘要翻译：描述了特别可用于扩展用于连接到管板等的管道的端部的装置。包括具有型锻辊的中空保持架的常规管膨胀机装配在管内，并且在膨胀机笼内的旋转的锥形心轴使得保持架和辊旋转，并且当心轴前进时将辊径向地放置在管壁上，从而使部分的管道。心轴连接到可旋转的圆柱形轴，其被多个驱动辊包围，所述多个驱动辊的轴线相对于轴线倾斜，并且包含在固定壳体内，用于响应于其旋转而缓慢前进轴，并且当方向的旋转相反。保持架和套筒与驱动辊的相对端接合，并可相对移动以调节驱动辊的倾斜角度，以调节轴和心轴的轴向进给速度。壳体具有锥形的内表面，用于调节轴和壳体之间的间隙，驱动辊适于容纳制造公差和磨损。在管膨胀装置和用于旋转轴的马达装置之间的扭矩限制或感测机构，当管适当地膨胀以自动拉出时，反转马达旋转。

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