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11. 发明授权

US5253429A Levelling method and apparatus 失效
标题翻译：调平方法和装置
公开(公告)号：US5253429A
公开(公告)日：1993-10-19
申请号：US845198
申请日：1992-03-03
申请人： Yoshishige Konno , Yooichi Toita , Chihiro Marumo
发明人： Yoshishige Konno , Yooichi Toita , Chihiro Marumo
IPC分类号： G12B5/00 , B23Q1/54 , B23Q15/22 , G01B5/00 , B23Q3/04 , B23Q15/26
CPC分类号： B23Q1/5406 , B23Q15/22 , G01B5/0004
摘要： A levelling apparatus utilizes a control system for obtaining the average plane of an object placed on a mounting member from the coordinates of at least three points in a specified area of the object including points which are not on the same straight line and for instructing supporting system for supporting the mounting member to control the average plane so as to have the desired attitude. In this way, three-dimensional attitude control of the object is enabled.
摘要翻译：调平装置利用控制系统从物体的指定区域中的至少三个点的坐标的坐标获得放置在安装构件上的物体的平均面，包括不在同一条直线上的点，并用于指示支撑系统用于支撑安装构件以控制平均面以具有期望的姿态。以这种方式，能够实现对象的三维姿态控制。

12. 发明授权

USB452915I5 失效
公开(公告)号：USB452915I5
公开(公告)日：1976-03-30
申请号：US45291574
申请日：1974-03-20
IPC分类号： B23Q15/26 , D05B69/24
CPC分类号： B23Q15/26 , D05B69/24

13. 发明授权

US3824891A Machine tool 失效
标题翻译：机床
公开(公告)号：US3824891A
公开(公告)日：1974-07-23
申请号：US35952773
申请日：1973-05-11
申请人： LITTON INDUSTRIAL PRODUCTS
发明人： CARROLL R
IPC分类号： B23B47/06 , B23Q5/20 , B23Q15/26
CPC分类号： B23Q15/26 , B23Q5/20 , Y10T29/5107 , Y10T409/30 , Y10T409/309352 , Y10T483/1745
摘要： A machine tool comprising a rotatable spindle including first and second continuous track surfaces, means for reducing the speed of rotation of the spindle to at least a predetemined maximum speed, a linear variable differential transformer including, probe means advanceable from a retracted position to an advanced position where the probe means selectively engages the first and second track surfaces, means for biasing the probe means against the first and second track surfaces when the probe means is at the advanced position, and means for generating an output signal having one phase when the probe means engages one of the track surfaces and having a second phase when the probe means engages the other one of the track surfaces, reversible motor means for driving the spindle, signal conditioner means for receiving the output signal from the linear variable differential transformer and for directing a signal to the reversible motor to drive the reversible motor in a first direction when the output signal from the linear variable differential transformer has one phase and for directing a signal to the reversible motor to drive the reversible motor in a second direction when the output signal from the linear variable differential transformer has the second phase.
摘要翻译：一种机床，包括：包括第一和第二连续轨道表面的可旋转主轴，用于将所述心轴的旋转速度降低到至少预定最大速度的装置;线性可变差动变压器，包括可从缩回位置前进到高级位置，其中探针装置选择性地接合第一和第二轨道表面;当探针装置处于提前位置时，用于将探针装置偏压抵靠第一和第二轨道表面的装置;以及用于当探头产生具有一相的输出信号的装置当探头装置接合另一个轨道表面时，装置接合轨道表面之一并且具有第二相，用于驱动主轴的可逆电动机装置，用于接收来自线性可变差动变压器的输出信号并用于引导的信号调节装置当可逆电动机向第一方向驱动可逆电动机的信号来自线性可变差动变压器的输出信号具有一相，并且当来自线性可变差动变压器的输出信号具有第二相位时，用于将信号引导到可逆电动机以沿第二方向驱动可逆电动机。

14. 发明授权

US3582739A Synchronizer for presetting the stop position of a rotary shaft 失效
标题翻译：用于预设旋转轴的停止位置的同步器
公开(公告)号：US3582739A
公开(公告)日：1971-06-01
申请号：US3582739D
申请日：1969-07-03
申请人： QUICK ROTAN BECKER & NOTZ KG
发明人： DAAB HEINZ , MEIER KARL-HEINZ
IPC分类号： G05D3/12 , B23Q15/26 , D05B69/24 , F16D63/00 , F16D71/00 , H02P3/04
CPC分类号： B23Q15/26 , D05B69/24 , F16D63/002 , F16D71/00
摘要： A contact-free synchronizer for presetting two distinct, independently adjustable stopping positions of the work shaft of an electric drive with electromagnetic brake. The stop pulses are obtained by two oppositely magnetized permanent magnets rotating at a common radius but at different angular positions past a stationary Hall generator whose output is fed, via a differential amplifier and flip-flop, to the brake, so that only the signal of one magnet is utilized. To switch the brake to the signal of the other magnet, it is only necessary to reverse the potential of the Hall generator.

15. 发明授权

US3532953A Electrical drive for controlling speed and stop positions of a machine shaft 失效
标题翻译：用于控制机床速度和停止位置的电驱动
公开(公告)号：US3532953A
公开(公告)日：1970-10-06
申请号：US3532953D
申请日：1969-08-14
申请人： QUICK ROTAN BECKER & NOTZ KG
发明人： DAAB HEINZ , MEIER KARL-HEINZ
IPC分类号： B23Q15/26 , H02P29/00 , G05B5/01
CPC分类号： H02P29/0016 , B23Q15/26

16. 发明授权

US3361231A Hydraulic and positive braking device 失效
标题翻译：液压和正制动装置
公开(公告)号：US3361231A
公开(公告)日：1968-01-02
申请号：US43969365
申请日：1965-03-15
申请人： ROBERT P. CARROLL
发明人： CARROLL ROBERT P
IPC分类号： B23Q15/26 , F16D71/00
CPC分类号： B23Q15/26 , F16D71/00

17. 发明授权

US2876660A Successive index mechanism 失效
标题翻译：连续指标机制
公开(公告)号：US2876660A
公开(公告)日：1959-03-10
申请号：US47422654
申请日：1954-12-09
申请人： MALICK FRANKLIN S
发明人： MALICK FRANKLIN S
IPC分类号： B21D43/14 , B23Q15/26
CPC分类号： B21D43/14 , B23Q15/26 , Y10T74/1447 , Y10T74/1453

18. 发明授权

US2698413A Motor control system for positioning devices 失效
标题翻译：电机控制系统用于定位装置
公开(公告)号：US2698413A
公开(公告)日：1954-12-28
申请号：US41079054
申请日：1954-02-17
申请人： JONES & LAMSON MACH CO
发明人： THOMPSON LOUIS W
IPC分类号： B23Q15/26 , G07F5/00
CPC分类号： B23Q15/26 , G07F5/00

19. 发明授权

US11241766B2 Numerical control apparatus 有权
公开(公告)号：US11241766B2
公开(公告)日：2022-02-08
申请号：US17065835
申请日：2020-10-08
申请人： FANUC CORPORATION
发明人： Tsuyuki Shimizu
IPC分类号： B23Q15/24 , B23Q17/22 , B23Q15/26 , G05B19/404
摘要： A numerical control apparatus for controlling a tool attached to a column of a machine tool includes a compensation data setting unit that sets, as selection input, a linear drive axis combination of the column, a tilt direction of the column, and a perpendicularity error of the column, and a compensation amount calculation unit that generates a tool vector from a tool length as a distance in an axial direction from a tool attachment position to a tool tip end and a tool diameter as a distance in a direction perpendicular to the axial direction from the tool attachment position to the tool tip end to calculate a position compensation amount of the tool tip end as a machining point in an execution program from the linear drive axis combination of the column, the tilt direction of the column, and the perpendicularity error of the column set by the compensation data setting unit and the tool vector.

20. 发明授权

US09156118B2 Method of operating a pivot drive 有权
标题翻译：操作枢轴驱动器的方法
公开(公告)号：US09156118B2
公开(公告)日：2015-10-13
申请号：US13643024
申请日：2011-04-21
申请人： Arnold Horn
发明人： Arnold Horn
IPC分类号： G06F19/00 , B23Q15/26 , B23Q16/02
CPC分类号： B23Q15/26 , B23Q16/02 , B23Q2220/004 , G05B2219/37499 , G05B2219/43115 , G05B2219/49061 , G05B2219/49065 , G05B2219/49087 , G05B2219/50047 , Y10T74/1214 , Y10T74/1418
摘要： The present invention relates to a method for operating a pivot drive, in particular a rotary indexing unit (10), having a rotating plate (12) which can be driven by a motor to execute a rotary movement about a rotation axis (R). A sensor (24, 24′) is provided, which provides sensor data, in particular angle data, is connected to a control device (26) and serves to monitor a rotary movement of the motor (22), the rotating plate (12) and/or a rotating component of a drive train which is arranged between the motor and the rotating plate. The sensor data is compared with predefined setpoint data, which is stored in the control device (26), in order to adjust at least one parameter which characterizes or influences the rotary movement if there is a deviation between the sensor data and the setpoint data, in order to minimize the ascertained deviation.
摘要翻译：本发明涉及一种用于操作枢转驱动装置的方法，特别是具有旋转板（12）的旋转分度装置（10），旋转板可由电动机驱动以执行围绕旋转轴线（R）的旋转运动。提供传感器（24,24'），其提供传感器数据（特别是角度数据）连接到控制装置（26），并用于监视电动机（22），旋转板（12）的旋转运动，和/或布置在电机和旋转板之间的传动系的旋转部件。将传感器数据与存储在控制装置（26）中的预定义的设定点数据进行比较，以便如果传感器数据和设定点数据之间存在偏差，则调整表征或影响旋转运动的至少一个参数，以便最小化确定的偏差。

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