公开(公告)号：US5098029A

公开(公告)日：1992-03-24

申请号：US531983

申请日：1990-06-01

申请人： Dennis A. McIntyre

发明人： Dennis A. McIntyre

IPC分类号： B65H20/34

CPC分类号： B65H20/34

摘要： An apparatus and method for minimizing web cinching during unwinding of rolls of web material of indeterminate length. The position of the float frame or support member (36) of an accumulator (32) for the web is monitored and a proportional signal is sent to a comparator (52) which produces an increasing output signal as the float frame opens in the accumulator and a decreasing signal as the float frame closes. The output signal is fed to an integrator (66) which produces a gradually increasing or decreasing contol signal for a voltage to pressure transducer (70) which operates a pneumatic brake (74).

摘要翻译： 一种在不确定长度的纤维网材料卷的退绕期间最小化卷筒纸收紧的装置和方法。 监测用于卷筒纸的蓄能器（32）的浮动框架或支撑构件（36）的位置，并且比例信号被发送到比较器（52），当比较器（52）在浮子框架在蓄能器中打开时产生增加的输出信号， 当浮动框关闭时，减小信号。 输出信号被馈送到积分器（66），该积分器产生用于操作气动制动器（74）的电压到压力传感器（70）的逐渐增加或减小的轮廓信号。

公开(公告)号：US5561964A

公开(公告)日：1996-10-08

申请号：US414479

申请日：1995-03-31

申请人： Dennis A. McIntyre ,  James B. Roy

发明人： Dennis A. McIntyre ,  James B. Roy

IPC分类号： B29C65/00 ,  B29C65/02 ,  B29C65/38 ,  B65B31/06 ,  B65B57/00

CPC分类号： B29C66/80 ,  B29C65/02 ,  B29C65/38 ,  B29C66/1122 ,  B29C66/43121 ,  B29C66/81431 ,  B29C66/81457 ,  B29C66/83221 ,  B29C66/91212 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91443 ,  B29C66/91643 ,  B29C66/91951 ,  B29C66/944 ,  B29C66/961 ,  B65B31/06 ,  B29C66/8122 ,  B29C66/81241 ,  B29C66/919 ,  B29C66/929 ,  B29C66/949 ,  B29C66/9592 ,  B29C66/96

摘要： The invention relates to an apparatus and method for heat sealing object(s) in various size pouches (10). A closed-loop temperature control system is provided for impulse sealing an open mouth of the pouch. The method includes calculating a heating-on time based on the difference between the actual temperature of the sealing jaw(s) and the desired temperature at which to heat seal the pouch.

摘要翻译： 本发明涉及一种用于热封各种尺寸袋（10）中的物体的装置和方法。 提供闭环温度控制系统用于脉冲密封袋的开口。 该方法包括基于密封钳口的实际温度与热密封袋的期望温度之差来计算加热时间。

公开(公告)号：US4924419A

公开(公告)日：1990-05-08

申请号：US197861

申请日：1988-05-24

申请人： Dennis A. McIntyre ,  Edward J. Sullivan

发明人： Dennis A. McIntyre ,  Edward J. Sullivan

IPC分类号： B23P19/00

CPC分类号： B23P19/00 ,  Y10T29/53043 ,  Y10T29/53465

摘要： The system and method of the present invention senses the time that it takes an automatic machine to assemble two or more parts and compares that time against a know time for correctly assembled parts. If the sensed time varies from the known time the attempted part assembly is rejected. A linear signal transducer is coupled to an assembler portion of the automatic machine to provide a signal indicative of the time it takes for the assembler portion to traverse its assembly distance. The provided signal is compared against a predetermined threshold signal for purposes of determining a variance corresponding to a defect in the assembly process.

摘要翻译： 本发明的系统和方法检测自动机器组装两个或更多个部件所需的时间，并将该时间与正确组装部件的知识时间进行比较。 如果检测到的时间从尝试的部件组装被拒绝的已知时间变化。 线性信号传感器耦合到自动机器的组装部分，以提供指示组装部分穿过其组装距离所花费的时间的信号。 将所提供的信号与预定阈值信号进行比较，以便确定对应于组装过程中的缺陷的方差。

公开(公告)号：US5905439A

公开(公告)日：1999-05-18

申请号：US922153

申请日：1997-09-02

申请人： Dennis A. McIntyre

发明人： Dennis A. McIntyre

IPC分类号： G01R19/165 ,  G01R31/02 ,  G08B21/00

CPC分类号： G01R19/1659 ,  G01R31/024

摘要： Apparatus and method for monitoring parallel loads on a common supply. An intermittent AC current is supplied to a plurality of load devices disposed in parallel on the common supply. A current sensor senses the current supplied to the load devices and provides a corresponding signal to a comparator. The comparator compares the sensed current with two values: a threshold load level of current corresponding to the operation of the plurality of load devices, and a threshold current level. An error signal is generated by a controller if the sensed current level is less than the threshold current level and if the sensed current is less than the threshold load level.

摘要翻译： 用于在公共电源上监视并联负载的装置和方法。 间歇的交流电流被提供给并联设置在共同电源上的多个负载装置。 电流传感器感测提供给负载装置的电流，并向比较器提供相应的信号。 比较器将检测到的电流与两个值进行比较：对应于多个负载装置的操作的电流的阈值负载水平和阈值电流电平。 如果检测到的电流电平小于阈值电流电平，并且如果检测到的电流小于阈值负载电平，则控制器产生误差信号。

公开(公告)号：US5551213A

公开(公告)日：1996-09-03

申请号：US414462

申请日：1995-03-31

申请人： Michael L. Koelsch ,  Dennis A. McIntyre ,  James B. Roy

发明人： Michael L. Koelsch ,  Dennis A. McIntyre ,  James B. Roy

IPC分类号： B65B31/06 ,  B65B31/00

CPC分类号： B65B31/06

摘要： The invention relates to an apparatus and method for sealing object(s) in various size pouches (10). The apparatus comprises a frame (54) having a support surface (56), a seal assembly (58) including upper and lower sealing jaws (44), a clamp assembly (60) including upper and lower clamping jaws (50), and a snorkel assembly (62) having a snorkel guide member (68) telescopically surrounding a probe (70). The clamp assembly secures the pouch, and the probe is inserted into the pouch to evacuate the air from the pouch. Once the air is evacuated, the seal assembly seals the pouch, and the clamp assembly then releases the pouch.

摘要翻译： 本发明涉及用于密封各种尺寸的袋（10）中的物体的装置和方法。 该装置包括具有支撑表面（56）的框架（54），包括上部和下部密封钳口（44）的密封组件（58），包括上部和下部夹爪（50）的夹具组件（60） 具有可伸缩地围绕探头（70）的浮潜引导构件（68）的通气管组件（62）。 夹具组件固定袋，并且将探针插入袋中以从袋中排出空气。 一旦空气被抽空，密封组件密封袋，然后夹紧组件释放袋。