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公开(公告)号：US4551163A
公开(公告)日：1985-11-05
申请号：US616638
申请日：1984-06-04
申请人： Robert J. Duga , Constantine W. Kulig , Robert L. Doughty , Robert J. Douglas , Robert P. Andersen
发明人： Robert J. Duga , Constantine W. Kulig , Robert L. Doughty , Robert J. Douglas , Robert P. Andersen
IPC分类号： H02P29/00 , C03B7/08 , C03B7/086 , G05B19/35 , G05B19/4093
CPC分类号： C03B7/086 , G05B19/353 , G05B19/4093 , G05B2219/33285 , G05B2219/34452 , G05B2219/34466 , G05B2219/35285 , G05B2219/36333 , G05B2219/37271 , G05B2219/37293 , G05B2219/41114 , G05B2219/41309 , G05B2219/42171 , G05B2219/45009 , G05B2219/49382 , Y02P90/265
摘要： A glass feeder plunger operating mechanism driven by an electric motor controlled by a programmable computer programmed to drive the motor in a predetermined manner in order to generate a predetermined motion profile of one or more glass feeder plungers. The plungers are secured to the end of a cantilevered lateral support bracket which is cyclically and vertically reciprocated by cyclical oscillations of the electric motor. The output shaft of the motor is connected to a ball screw in threaded engagement with a ball nut which is secured to a member connected to the plunger support bracket. The plunger support bracket is attached to a moveable vertical support shaft which maintains plunger alignment during the range of motion. The operating mechanism is attached to a frame which is adjustable in two dimensions to facilitate alignment of the plungers with their respective orifices. Air cylinders are provided to counter-balance the weight of the members being vertically reciprocated. Overload means is provided to limit plunger damage in the event excessive operating forces are encountered. Various sensor switches and adjusting means are disclosed to facilitate plunger alignment and control.
摘要翻译： 一种由可编程计算机控制的电动机驱动的玻璃给料器柱塞操作机构，其被编程为以预定的方式驱动电动机，以便产生一个或多个玻璃给料器柱塞的预定运动曲线。 柱塞被固定到悬臂式横向支撑托架的端部，该支撑托架通过电动机的循环振荡而循环地和垂直地往复运动。 马达的输出轴连接到与固定到连接到柱塞支撑托架的构件的滚珠螺母螺纹接合的滚珠丝杠上。 柱塞支撑托架附接到可移动的垂直支撑轴，其在运动范围内保持柱塞对准。 操作机构附接到可在两个尺寸上调整的框架，以便于柱塞与它们各自的孔对齐。 提供气缸以平衡垂直往复运动的构件的重量。 提供过载装置以在遇到过大的操作力的情况下限制柱塞损坏。 公开了各种传感器开关和调节装置以便于柱塞对准和控制。
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公开(公告)号：US4687502A
公开(公告)日：1987-08-18
申请号：US882995
申请日：1986-07-08
CPC分类号： C03B7/16
摘要： A gob distributor for directing glass gobs to glassware-forming sections. Most particularly, this relates to the automatic positioning of scoops receiving the glass gobs from the glassmaking apparatus and directing them into troughs of glassware-forming sections which are arranged in a bank. The gob distributor features an arrangement wherein the distributor may be converted to vary the number of scoops in a scoop group from one to three or more. Principal features of the gob distributor are the utilization of a servomotor which is a reversible DC motor for positioning a rack which controls the angle of the scoops, and a releasable ball screw drive.
摘要翻译： 用于将玻璃料滴引导到玻璃器皿形成部分的料滴分配器。 最特别地，这涉及从玻璃制造装置接收玻璃料滴的勺子的自动定位，并将它们引导到布置在堤岸中的玻璃器皿形成部分的槽中。 料滴分配器具有一种布置，其中分配器可以被转换成将铲斗组中的铲斗的数量从一个改变到三个或更多个。 料滴分配器的主要特征是使用伺服电机，伺服电机是用于定位控制铲斗角度的齿条的可逆直流马达和可释放的滚珠丝杠驱动器。
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公开(公告)号：US4599101A
公开(公告)日：1986-07-08
申请号：US734096
申请日：1985-05-15
CPC分类号： C03B7/16
摘要： A gob distributor for directing glass gobs to glassware-forming sections. Most particularly, this relates to the automatic positioning of scoops receiving the glass gobs from the glassmaking apparatus and directing them into troughs of glassware-forming sections which are arranged in a bank. The gob distributor features an arrangement wherein the distributor may be converted to vary the number of scoops in a scoop group from one to three or more. A principal feature of the gob distributor is the utilization of a servomotor which is a reversible DC motor for positioning a rack which controls the angle of the scoops.
摘要翻译： 用于将玻璃料滴引导到玻璃器皿形成部分的料滴分配器。 最特别地，这涉及从玻璃制造装置接收玻璃料滴的勺子的自动定位，并将它们引导到布置在堤岸中的玻璃器皿形成部分的槽中。 料滴分配器具有一种布置，其中分配器可以被转换成将铲斗组中的铲斗的数量从一个改变到三个或更多个。 料滴分配器的主要特征是使用伺服电动机，伺服电动机是用于定位控制铲斗角度的机架的可逆直流电动机。
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公开(公告)号：US4223676A
公开(公告)日：1980-09-23
申请号：US861599
申请日：1977-12-19
CPC分类号： A61B17/22012 , A61B2017/320084 , A61B2217/005 , A61B2217/007
摘要： Apparatus for the surgical removal of tissue is disclosed comprising a handpiece having a resonant vibrator with a magnetostrictive stack and connecting body encompassing a hollow elongated tool which is ultrasonically vibrated at its tip longitudinally to a peak to peak stroke of at least 0.005 inches at about 25,000 cps (25 KHz). A generator powers the vibrator and is automatically controlled at the frequency to maintain the resonant vibration. Aspiration is provided by suction through the hollow tool at its tip, and a manifold enclosing the tool end of the handpiece provides irrigation.
摘要翻译： 公开了用于外科手术去除组织的装置，其包括具有共振振动器的手持件，所述共振振动器具有磁致伸缩叠层和连接体，所述共振振动器包括中空细长工具，所述中空细长工具在其尖端处纵向超声波振动至至少0.005英寸的高峰行程，约为25,000 cps（25KHz）。 发电机为振动器供电，并以频率自动控制，以保持谐振振动。 通过抽吸通过中空工具在其尖端提供抽吸，并且封闭机头的工具端的歧管提供灌溉。
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公开(公告)号：US4888824A
公开(公告)日：1989-12-19
申请号：US253828
申请日：1988-10-05
摘要： The capacitance of the wall of a glass bottle is sensed and converted to a periodic voltage by a measuring oscillator. A periodic voltage is generated by a phase locked loop which includes a voltage controlled reference oscillator which is forced to operate at the same frequency as the measuring oscillator. The voltage inputted to the reference oscillator will accordingly represent the thickness of the wall of the container.
摘要翻译： 通过测量振荡器检测玻璃瓶的壁的电容并将其转换为周期性电压。 周期性电压由锁相环产生，该锁相环包括受压参考振荡器，其被迫以与测量振荡器相同的频率工作。 输入到基准振荡器的电压将相应地表示容器壁的厚度。
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公开(公告)号：US4972566A
公开(公告)日：1990-11-27
申请号：US513791
申请日：1990-04-24
CPC分类号： G01B7/28 , G01B7/087 , Y10T29/4973
摘要： A glass container inspection machine includes a head assembly, a console, and a cable connecting the two. The head assembly includes a measuring oscillator and a reference oscillator the outputs of which are applied to a Phase Detector Multiplier. A fixed resistance in the output circuit of the measuring oscillator is selected so that the output of the Phase Detector Multiplier is the same no matter what the frequency of the oscillation. The oscillation and the Phase Detector Multiplier are part of a Phase Locked Loop, the amplifier portions of which are in the console. The machine is comprised of four such data channels, each of which includes a head assembly operating at a different oscillator frequency. All components that are frequency dependent are included in the head assembly while all components in the console are frequency independent. Thus the output of any of the head assemblies may be connected via the cable to any of the data channels of the console. The entire system may be spared with a single head assembly that operates at a frequency that is different from the other head assemblies.
摘要翻译： 玻璃容器检查机包括头部组件，控制台和连接两者的电缆。 头组件包括测量振荡器和参考振荡器，其输出应用于相位检测器乘数。 选择测量振荡器的输出电路中的固定电阻，使相位检测器乘法器的输出相同，无论振荡频率如何。 振荡和相位检测乘法器是锁相环的一部分，其放大器部分位于控制台中。 该机器由四个这样的数据通道组成，每个数据通道包括以不同的振荡器频率操作的头部组件。 所有与频率相关的组件都包含在头组件中，而控制台中的所有组件都是频率独立的。 因此，任何头部组件的输出可以经由电缆连接到控制台的任何数据通道。 整个系统可以与以与其它头组件不同的频率操作的单个头部组件来保持。
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公开(公告)号：US4723977A
公开(公告)日：1988-02-09
申请号：US932757
申请日：1986-11-19
CPC分类号： G05B19/353 , C03B7/16 , G05B2219/37106 , G05B2219/42171 , Y10S65/13
摘要： Method and apparatus for electronically controlling a servo motor drive for glass gob distribution apparatus, to provide accurate high speed motion of one or more scoops. At the set-up stage, the operator adjusts the scoop position with respect to each trough to align scoop and trough in a straight line. During automatic operation, upon receipt of a MOVE command a motion control computer provides digital output signals to move the scoops through a prescribed motion profile, such profile having suitable characteristics to move the scoops over various distances without vibration or overshoot. A digitalized cubic-parabolic-cubic (CPC) curve or similar cam profile is scaled to the amplitude and direction of the required motion, and the motion profile computer outputs command signals on a point-by-point basis over the time span of this stored motion profile. Such time span is designed to provide sufficient dwell time to allow the gobs to traverse the scoops. This motion sequence is reiterated for each successive receiving trough according to the prescribed firing order, using the prior target location to define the starting location of the succeeding scaled motion profile.
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公开(公告)号：US4063557A
公开(公告)日：1977-12-20
申请号：US672814
申请日：1976-04-01
CPC分类号： B06B1/0261 , A61B17/22012 , A61F9/00745 , B06B3/00 , A61B18/1206 , A61B2017/320084 , A61B2217/005 , A61B2217/007 , B06B2201/58 , B06B2201/76
摘要： Apparatus for the surgical removal of tissue is disclosed comprising a handpiece having a resonant vibrator with a magnetostrictive stack and connecting body encompassing a hollow elongated tool which is ultrasonically vibrated at its tip longitudinally to a peak to peak stroke of at least 0.005 inches at about 25,000 cps (25 KHz). A generator powers the vibrator and is automatically controlled at the frequency to maintain the resonant vibration. Aspiration is provided by suction through the hollow tool at its tip, and a manifold enclosing the tool end of the handpiece provides irrigation.
摘要翻译： 公开了用于外科手术去除组织的装置，其包括具有共振振动器的手持件，所述共振振动器具有磁致伸缩叠层和连接体，所述共振振动器包括中空细长工具，所述中空细长工具在其尖端处纵向超声波振动至至少0.005英寸的高峰行程，约为25,000 cps（25KHz）。 发电机为振动器供电，并以频率自动控制，以保持谐振振动。 通过抽吸通过中空工具在其尖端提供抽吸，并且封闭机头的工具端的歧管提供灌溉。
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