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公开(公告)号：US3986612A
公开(公告)日：1976-10-19
申请号：US521635
申请日：1974-11-07
CPC分类号： G06K13/0843 , G06K17/0012 , Y10S209/932
摘要： Apparatus for transferring a designated card or card-like article such as a microfiche into or out of a stack of similar cards by producing a separation in the stack at a selected location with a stream of air and moving the designated card into or out of the separation with a vacuum pickup arm. The selected stack location is verified by reading means located outside of the stack and directed at retroreflective marks on the card exposed by the separation.
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公开(公告)号：US4762096A
公开(公告)日：1988-08-09
申请号：US97235
申请日：1987-09-16
CPC分类号： F01L13/0036 , F01L13/0026 , F01L2001/186 , F01L2105/00 , F01L2820/031
摘要： An engine valve control mechanism (12) for varying the amount of opening and/or timing of a cylinder valve (16) in a valve gear train (14) of a multi-cylinder, internal combustion engine having an overhead camshaft (24) which actuates the valve via a rocker arm (18) pivotally bridged between a valve stem end (16e) and a hydraulic lash adjuster (31). The valve gear train portion for each intake is provided with a valve control mechanism by providing the camshaft with a high lift lobe (24c) and two low lift lobes (24a) for actuating the valve and by providing the rocker arm with a rigid link, two low lift cam roller followers (36) fixed to a shaft (40) rotatably mounted on the link, and a high lift cam follower (38) rotatably mounted on the shaft (40) and rotatable between first and second positions for respectively engaging and not engaging the high lift cam lobe (24c). A latch member (44) and a solenoid (54) control the position of the high lift cam follower (38).
摘要翻译： 一种用于改变具有顶置凸轮轴（24）的多缸内燃机的阀齿轮系（14）中的气缸阀（16）的打开和/或正时的量的发动机气门控制机构（12） 通过枢转地桥接在阀杆端部（16e）和液压间隙调节器（31）之间的摇臂（18）来致动阀。 每个进气口的阀齿轮系部分设置有阀控制机构，通过为凸轮轴提供一个高提升凸轮（24c）和两个低升力凸起（24a），用于致动阀门，并通过为摇臂提供刚性连杆， 固定到可旋转地安装在所述连杆上的轴（40）的两个低升程凸轮滚子从动件（36）和可旋转地安装在所述轴（40）上并且可在第一和第二位置之间旋转的高升程凸轮从动件（38） 不接合高升降凸轮凸角（24c）。 闩锁构件（44）和螺线管（54）控制高升程凸轮从动件（38）的位置。
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公开(公告)号：US4945269A
公开(公告)日：1990-07-31
申请号：US303531
申请日：1989-01-26
申请人： Lawrence J. Kamm
发明人： Lawrence J. Kamm
IPC分类号： H02K33/00
CPC分类号： H02K33/00
摘要： A reciprocating electromagnetic actuator (20) includes a movable reciprocator (36) within a stationary stator (22). A permanent magnet (46) forms part of the reciprocator. A compensation coil (64, 66) forms part of and is embedded within the stator. A drive coil (72, 74) forms part of and is embedded within the reciprocator. The drive coil is selectively energized with an drive current (ID) from a current source (100). The compensation coil is selectively energized with an compensation current (IC) from another energy source (102). The current applied to the compensation coil is of opposite polarity from the current applied to the drive coil, and the ampere-turns resulting from the current ID applied to the drive coil must be equal to the ampere-turns resulting from the current IC applied to the compensation coil. The drive current ID interacts with the magnetic flux from the permanent magnet in order to move the reciprocator with a force that is proportional to the drive current at all locations along the stroke path of the reciprocator. In one embodiment (FIGS. 1-4), the reciprocator is mounted for linear reciprocating motion within the stator. In another embodiment (FIG. 19), the reciprocator is mounted for rotational reciprocating motion. Other embodiments (FIGS. 6, 9-12, 14) place the permanent magnet at different locations and/or orientations within the reciprocator or the stator.
摘要翻译： 往复式电磁致动器（20）包括在固定定子（22）内的可动往复运动器（36）。 永磁体（46）形成往复机的一部分。 补偿线圈（64,66）形成定子的一部分并嵌入定子内。 驱动线圈（72,74）形成往复运动器的一部分并嵌入在往复运动器内。 驱动线圈由来自电流源（100）的驱动电流（ID）选择性地通电。 补偿线圈由来自另一能量源（102）的补偿电流（IC）选择性地通电。 施加到补偿线圈的电流与施加到驱动线圈的电流相反极性，并且由施加到驱动线圈的电流ID产生的安培匝必须等于由施加到驱动线圈的电流IC导致的安匝数 补偿线圈。 驱动电流ID与来自永磁体的磁通量相互作用，以便沿着往复运动器的行程路径的所有位置处的驱动电流成比例的力移动往复运动器。 在一个实施例（图1-4）中，往复运动器安装成在定子内进行线性往复运动。 在另一个实施例（图19）中，往复运动器被安装用于旋转往复运动。 其他实施例（图6,9-12,14）将永磁体放置在往复运动器或定子内的不同位置和/或取向。
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公开(公告)号：US4137432A
公开(公告)日：1979-01-30
申请号：US752107
申请日：1976-12-20
申请人： Lawrence J. Kamm
发明人： Lawrence J. Kamm
CPC分类号： B23P23/06 , B23Q7/1426 , H01H3/16
摘要： A manufacturing machine such as an automatic assembly machine is disclosed which includes a work station which can include linear motion devices and rotary motion devices. A conveyor system is disclosed for transporting a workpiece to and from the work station, and positioning means are disclosed for precisely positioning the workpiece to the work station.
摘要翻译： 公开了一种诸如自动组装机的制造机器，其包括可包括直线运动装置和旋转运动装置的工作站。 公开了用于将工件运送到工作站和从工作站传送工件的传送系统，并且公开了用于将工件精确地定位到工作站的定位装置。
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公开(公告)号：US4331229A
公开(公告)日：1982-05-25
申请号：US188058
申请日：1980-09-17
申请人： Lawrence J. Kamm
发明人： Lawrence J. Kamm
CPC分类号： B23P23/06 , B23Q7/1426
摘要： A manufacturing machine such as an automatic assembly machine is disclosed which includes a work station which can include linear motion devices and rotary motion devices. A conveyor system is disclosed for transporting a workpiece to and from the work station, and positioning means are disclosed for precisely positioning the workpiece to the work station.
摘要翻译： 公开了一种诸如自动组装机的制造机器，其包括可包括直线运动装置和旋转运动装置的工作站。 公开了用于将工件运送到工作站和从工作站传送工件的传送系统，并且公开了用于将工件精确地定位到工作站的定位装置。
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公开(公告)号：US4152581A
公开(公告)日：1979-05-01
申请号：US884136
申请日：1978-03-07
申请人： John E. Toth , Thomas E. Toth , Lawrence J. Kamm
发明人： John E. Toth , Thomas E. Toth , Lawrence J. Kamm
CPC分类号： G07B17/00193 , G01G19/005 , G07B2017/00233 , G07B2017/00266 , G07B2017/00274
摘要： The system responds to signals from a weight computer to depress selected keys on the postage metering machine keyboard. A solenoid is associated with each key. The solenoids are mounted on a carriage for movement toward and away from the keyboard. Spring bias and weight forces the carriage toward the keyboard. Energized solenoids hold an engagement tip extended so that when the carriage is released toward the keyboard, the carriage force will depress the selected key. The engagement tip on unenergized solenoids contact the key but the solenoid shaft moves upward into the solenoid without depressing the key.
摘要翻译： 系统响应来自重量计算机的信号来压缩邮资计量机键盘上的所选键。 螺线管与每个键相关联。 螺线管安装在滑架上以朝向和远离键盘移动。 弹簧的偏压和重量迫使托架朝向键盘。 通电螺线管保持接合尖端延伸，使得当滑架朝向键盘释放时，滑架力将压下所选择的键。 未通电螺线管上的接合端接触钥匙，但螺线管轴向上移动到螺线管中，而不按下钥匙。
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公开(公告)号：US4049500A
公开(公告)日：1977-09-20
申请号：US681692
申请日：1976-04-29
申请人： Lawrence J. Kamm
发明人： Lawrence J. Kamm
CPC分类号： B23P23/06 , B23Q7/1426
摘要： A manufacturing machine such as an automatic assembly machine is disclosed which includes a work station which can include linear motion devices and rotary motion devices. A conveyor system is disclosed for transporting a workpiece to and from the work station, and a positioning arrangement is disclosed for precisely positioning the workpiece to the work station.
摘要翻译： 公开了一种诸如自动组装机的制造机器，其包括可包括直线运动装置和旋转运动装置的工作站。 公开了用于将工件运送到工作站和从工作站传送工件的传送系统，并且公开了一种用于将工件精确地定位到工作站的定位装置。
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公开(公告)号：US3998316A
公开(公告)日：1976-12-21
申请号：US468760
申请日：1974-05-10
申请人： Lawrence J. Kamm
发明人： Lawrence J. Kamm
CPC分类号： B23P23/06 , B23Q7/1426 , H01H3/16
摘要： A manufacturing machine such as an automatic assembly machine is disclosed which includes a work station which can include linear motion devices and rotary motion devices. A conveyor system is disclosed for transporting a workpiece to and from the work station, and a positioning pins arrangement is disclosed for precisely positioning the workpiece to the work station.
摘要翻译： 公开了一种诸如自动组装机的制造机器，其包括可包括直线运动装置和旋转运动装置的工作站。 公开了一种用于将工件运送到工作站和从工作站传送工件的输送机系统，并且公开了用于将工件精确地定位到工作站的定位销布置。
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公开(公告)号：US4749063A
公开(公告)日：1988-06-07
申请号：US27284
申请日：1987-03-17
申请人： Wayne H. Garrett , Lawrence J. Kamm
发明人： Wayne H. Garrett , Lawrence J. Kamm
摘要： A brake clearance sensing and control system (60) is provided for controlling brake released clearance (c) between a frictional braking member (6) and a rotary brake surface (15). System (60) includes an air flow rate sensor (18) operative to provide a signal (26) indicative of air flow rate through conduit (4) between a pressurized air source (2) and a gap (16) between frictional member (6) and rotary brake surface (15) that is a function of clearance (c) and which creates a variable air flow restriction. System (60) preferably includes a pulse control (20) operative to cause pressurized air to flow through conduit (4) only in the brake released condition and signal (26) is operative to either or both provide a warning signal (32) when clearance (c) has exceeded a predetermined maxiumum and to enable an adjusting mechanism to adjust clearance (c) to a desired predetermined clearance in the brake released condition.
摘要翻译： 提供一种用于控制摩擦制动构件（6）和旋转制动器表面（15）之间的制动器释放间隙（c）的制动器间隙感测和控制系统（60）。 系统（60）包括空气流量传感器（18），其操作以提供指示通过压缩空气源（2）和摩擦构件（6）之间的间隙（16）之间的导管（4）的空气流速的信号（26） ）和作为间隙（c）的函数的旋转制动器表面（15），并且产生可变气流限制。 系统（60）优选地包括脉冲控制器（20），其仅在制动释放状态下操作以使加压空气流过导管（4），并且信号（26）可操作以在两者或两者中提供警告信号（32），当间隙 （c）已经超过了预定的最大值，并且使得调节机构能够将制动器释放状态下的间隙（c）调节到期望的预定间隙。
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公开(公告)号：US4295555A
公开(公告)日：1981-10-20
申请号：US967059
申请日：1978-12-06
申请人： Lawrence J. Kamm
发明人： Lawrence J. Kamm
CPC分类号： B23Q7/1426 , B23P23/06 , Y10T74/20 , Y10T74/2063
摘要： A manufacturing machine such as an automatic assembly machine is disclosed which includes a work station which can include linear motion devices and rotary motion devices. A conveyor system is disclosed for transporting a workpiece to and from the work station, and positioning means are disclosed for precisely positioning the workpiece to the work station.
摘要翻译： 公开了一种诸如自动组装机的制造机器，其包括可包括直线运动装置和旋转运动装置的工作站。 公开了用于将工件运送到工作站和从工作站传送工件的传送系统，并且公开了用于将工件精确地定位到工作站的定位装置。
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