公开(公告)号：US09290203B2

公开(公告)日：2016-03-22

申请号：US14302035

申请日：2014-06-11

申请人： Ford Global Technologies, LLC

发明人： Erick Michael Lavoie ,  Christos Kyrtsos

IPC分类号： G01B21/06 ,  G01B21/02 ,  B62D13/06 ,  B62D13/02 ,  B60D1/24 ,  B60D1/62 ,  B62D15/02 ,  B62D13/00 ,  B60W30/00

CPC分类号： B62D13/06 ,  B60D1/245 ,  B60D1/62 ,  B60W30/00 ,  B62D13/00 ,  B62D15/027 ,  G01B21/02 ,  G01B21/06

摘要： A vehicle system for estimating a trailer length is disclosed and includes a first sensor for measuring a wheel steer angle and a second sensor for measuring a hitch angle. A processor is in communication with the at least one sensor and is operable to determine a ratio between the wheel steer angle and the hitch angle, generate a running average of the ratio, and calculate the trailer length based on an average ratio between the wheel steer angle and the hitch angle.

摘要翻译： 公开了一种用于估计拖车长度的车辆系统，并且包括用于测量车轮转向角的第一传感器和用于测量牵引角的第二传感器。 处理器与所述至少一个传感器通信，并且可操作以确定所述车轮转向角度和所述牵引角度之间的比率，产生所述比率的行驶平均值，并且基于所述车轮转向器之间的平均比率来计算所述拖车长度 角度和牵引角度。

公开(公告)号：US09222861B2

公开(公告)日：2015-12-29

申请号：US14111861

申请日：2012-03-27

申请人： Kai Urbanzyk

发明人： Kai Urbanzyk

IPC分类号： G01N3/08 ,  G01L5/04 ,  G01M13/02 ,  B65G43/02 ,  G01B21/06 ,  G01B21/32

CPC分类号： G01N3/08 ,  B65G43/02 ,  G01B21/06 ,  G01B21/32

摘要： An apparatus (2) with a chain (1) that is arranged endlessly circulateable in the apparatus (2) includes a measuring apparatus (3) for measuring the stretching or elongation of the chain (1), with a first signal pick-up (4) and with a second signal pick-up (5), which are arranged at a spacing distance (D) relative to one another, which extends in the running direction over several chain links (6) of the chain (1). A first element for signal generation (7) is arranged on a first chain link (6.1) in such a manner so that with a circulating chain (1) a signal is produced upon running past the first signal pick-up (4). Several further elements for signal generation (8) are arranged on a second chain link (6.2) in such a manner so that with a circulating chain (1) a further signal is generated with each one of these further elements (8) upon running past the second signal pick-up (5). During one circulation of the chain (1), the number (NS2) of signals at the second signal pick-up (5) is counted, which are produced before a first signal is produced at the first signal pick-up (4).

摘要翻译： 一种具有链条（1）的装置（2），其在所述装置（2）中可循环地布置，包括用于测量所述链条（1）的拉伸或伸长的测量装置（3），具有第一信号拾取器 以及第二信号拾取器（5），其以相对于彼此的间隔距离（D）布置，其沿着在链条（1）的几个链节（6）上的运行方向延伸。 用于信号产生的第一元件（7）以这样的方式布置在第一链节（6.1）上，使得当循环链（1）在运行通过第一信号拾取器（4）时产生信号。 用于信号产生（8）的另外的几个元件以这样的方式被布置在第二链节（6.2）上，使得随着循环链（1），在运行过去时，这些另外的元件（8）中的每一个产生另外的信号 第二信号拾取器（5）。 在链（1）的一个循环过程中，对第二信号拾取（5）处的信号的数量（NS2）进行计数，这是在第一信号拾取器（4）产生第一信号之前产生的。

公开(公告)号：US20140331878A1

公开(公告)日：2014-11-13

申请号：US13890475

申请日：2013-05-09

申请人： GOSS INTERNATIONAL AMERICAS INC.

发明人： Douglas Joseph DAWLEY ,  Daniel Matthew PERDUE ,  Drew Edwin KIEFABER

IPC分类号： B41F13/02

CPC分类号： B41F13/02 ,  B65H23/1888 ,  B65H2220/02 ,  B65H2404/531 ,  B65H2511/172 ,  B65H2513/106 ,  B65H2515/31 ,  B65H2515/37 ,  B65H2557/264 ,  B65H2801/21 ,  G01B21/06 ,  B65H2220/03 ,  B65H2220/01

摘要： A system and method is provided for determining an untensioned product length of a web moving through a printing press under tension. A controller determines a tensioned repeat length of the web in a span of the printing press while the web is moving through the printing press under tension; determines an elastic strain of the web in the span of the printing press while the web is moving through the printing press under tension; and calculates an untensioned product length of the web in the span of the printing press while the web is moving through the printing press under tension as a function of the tensioned repeat length and the elastic strain.

摘要翻译： 提供了一种系统和方法，用于确定在张力下通过印刷机移动的幅材的未张紧产品长度。 控制器在幅材在张力下移动通过印刷机时确定幅材在印刷机的跨度中的张紧重复长度; 当幅材在张力下移动通过印刷机时，确定幅材在印刷机跨度中的弹性应变; 并且当幅材作为张力重复长度和弹性应变的函数在张力下移动通过印刷机时，计算出印刷机跨度中幅材的未张紧产品长度。

公开(公告)号：US5676237A

公开(公告)日：1997-10-14

申请号：US529991

申请日：1995-09-29

申请人： Hans J. Lem

发明人： Hans J. Lem

IPC分类号： G01B5/04 ,  G01B21/06 ,  B65G43/00

CPC分类号： G01B21/06 ,  G01B5/043

摘要： The tracking signal generating device disclosed herein is adapted to be utilized between successive conveying sections in which articles are transported at a nominal height. A resilient suspension supports an elongate roller so that it projects above the nominal height of the conveying sections in the absence of an article being transported, but is deflected downwardly by the passage of an article from one section to the next. A sensor responsive to the downward deflection provides a signal indicating the presence of an article and an encoder driven by rotation of the roller generates signals indicating the length of an article passing the device.

摘要翻译： 本文公开的跟踪信号产生装置适用于连续传送部分之间，其中物品以标称高度传送。 弹性悬架支撑细长的辊子，使得它在没有物品被运送的情况下突出到输送部分的标称高度之上，但是通过制品从一个部分通过到下一个部分而向下偏转。 响应于向下偏转的传感器提供指示物品的存在的信号，并且由辊的旋转驱动的编码器产生指示通过设备的物品的长度的信号。

公开(公告)号：US5497659A

公开(公告)日：1996-03-12

申请号：US354757

申请日：1994-12-08

申请人： Klaus W. Roder

发明人： Klaus W. Roder

IPC分类号： G01L1/00 ,  B65H16/02 ,  B65H26/00 ,  G01B21/02 ,  G01B21/06 ,  G01G3/14 ,  G01G19/18 ,  G01L5/00 ,  G01L5/10 ,  B65H23/00

CPC分类号： G01L5/106 ,  B65H16/005 ,  B65H16/02 ,  B65H16/103 ,  B65H26/00 ,  G01B21/02 ,  G01B21/06 ,  G01G19/18 ,  G01G3/1402 ,  G01L5/10 ,  G01L5/108 ,  B65H2511/12 ,  B65H2515/10 ,  B65H2515/112 ,  B65H2515/50 ,  B65H2553/212 ,  B65H2553/51 ,  B65H2557/20

摘要： A roll support for a web fed rotary printing press supports a supply roll of a material web between clamping cones carried at free ends of support arm pairs. An array of strain gauges are attached either to the support arms or to a force measuring bushing for the clamping cones and are used to provide values indicative of the weight or bearing force of the supply roll. These values can be used to determine the amount of material remaining on the supply roll or to determine a weight imbalance in the supply roll.

摘要翻译： 卷筒纸支承的旋转式印刷机支撑在支撑臂对的自由端承载的夹紧锥体之间的材料卷材的供给辊。 一系列应变计连接到支撑臂或用于夹紧锥的力测量衬套，并用于提供指示供给辊的重量或承载力的值。 这些值可用于确定供应辊上剩余的材料量或确定供应辊中的重量不平衡。

公开(公告)号：US4939676A

公开(公告)日：1990-07-03

申请号：US231080

申请日：1988-08-11

申请人： David R. Worsley ,  Trevor J. Conner

发明人： David R. Worsley ,  Trevor J. Conner

IPC分类号： G01B21/06 ,  G07D7/00 ,  G07D7/16

CPC分类号： G07D7/162 ,  G01B21/06

摘要： A method monitors the length of sheets, such as banknotes, passing a predetermined position. The length of a sheet is monitored at two laterally spaced locations, and the difference between the monitored lengths is compared. If the difference is small, this indicates that both monitored lengths are an accurate indication of the length of the sheet. An average of the two monitored lengths is determined and compared with at least one predetermined reference value to determine the acceptability of the sheet. If the average falls within a predetermined range, the sheet is acceptable.

公开(公告)号：US4924596A

公开(公告)日：1990-05-15

申请号：US344207

申请日：1989-04-27

申请人： Guy Vachon

发明人： Guy Vachon

IPC分类号： E21B47/04 ,  G01B7/04 ,  G01B21/06

CPC分类号： E21B47/04 ,  G01B21/06 ,  G01B7/042

摘要： A method for measuring wireline depths in a borehole using paired encoder wheels frictionally engaging the wireline is disclosed. The method allows for the correction of the measurement from a slipping encoder wheel without corrupting the measurement from the non-slipping encoder wheel.The method comprises incrementing corresponding depth counters whenever a pulse is produced by one of the encoder wheels. The depth counts are compared and if a significant difference exists, the value of the counter corresponding to the slipping encoder wheel is set equal to the value or the other wheel.

摘要翻译： 公开了一种使用摩擦接合电缆的配对编码器轮测量钻孔中的电缆深度的方法。 该方法允许从滑动编码器轮校正测量而不破坏来自非滑动编码器轮的测量。 该方法包括当由编码器轮之一产生脉冲时递增相应的深度计数器。 比较深度计数，如果存在显着差异，则将与滑动编码器轮对应的计数器的值设置为等于该值或另一个车轮。

公开(公告)号：US4861525A

公开(公告)日：1989-08-29

申请号：US177172

申请日：1988-04-04

申请人： Ulrich Oestreich

发明人： Ulrich Oestreich

IPC分类号： B29C47/00 ,  G01B21/06 ,  G02B6/44

CPC分类号： G02B6/4484 ,  G01B21/06 ,  G02B6/4479 ,  B29C47/00 ,  B29C47/0009

摘要： A method for identifying measured quantity proportions for the length difference between an optical element and the envelope for the optical lead when forming an optical lead, which has the envelope loosely receiving the optical element and the method includes extruding the envelope around the element and then passing the lead through at least one cooling path. The speed of the envelope is identified both proceeding as well as following the cooling path, and the desired quantities are formed by different uses of the two measured speeds.

摘要翻译： 一种用于在形成具有松散接收光学元件的信封的光学引线形成光学引线时识别光学元件与光学引线的封套之间的长度差的测量量比例的方法包括将元件围绕元件挤出然后通过 引导通过至少一个冷却路径。 识别信封的速度同时进行和跟随冷却路径，并且通过两个测量速度的不同使用形成期望的量。

公开(公告)号：US4553709A

公开(公告)日：1985-11-19

申请号：US541289

申请日：1983-10-12

申请人： Erich Bock ,  Kurt Lovas ,  Johann-Christian Promoli ,  Joachim Dammig

发明人： Erich Bock ,  Kurt Lovas ,  Johann-Christian Promoli ,  Joachim Dammig

IPC分类号： B65H51/22 ,  D03D47/36 ,  D04B15/48 ,  G01B21/06 ,  B65H51/00 ,  D01H1/00

CPC分类号： D04B15/482 ,  B65H51/22 ,  D03D47/361 ,  G01B21/06 ,  B65H2557/33 ,  B65H2701/31

摘要： The yarn (31) is fed substantially tangentially from a feed station (30) to the feed end (101) of an accumulator roller (10) of a yarn accumulator (1), drivable by a rotary drive means (120). The yarn is dischargeable from an exit end (103) of this accumulator roller (10) counter to the action of a restraining element (14) through a yarn guide means (4) arranged in prolongation of the axis (122) of the accumulator roller. The restraining element (14) is of radially outwardly open construction and is formed by a yarn restraining ring drivable relative to the accumulator roller (10). The ring includes a radially outwardly open yarn restrainer (141). The yarn guide means (4) consists of two mutually separable yarn guide components (40, 41) and is constructed as a yarn conveyor which deflects the yarn (31) out of a prescribed yarn path (32) into a yarn path intersecting the path of the revolving yarn restrainer (141). In order to measure the yarn length accumulated on the accumulator roller (10), the yarn-revolution monitoring-device (50) and a device (23) to determine the yarn rotation direction are associated with the accumulator roller (10), both of which are associated for control with an impulse counter (5). This impulse counter (5) is switchable from forward counting to backward counting or vice versa as a function of a change in the yarn rotation direction.

摘要翻译： 纱线（31）从进料站（30）基本切向地供给到可由旋转驱动装置（120）驱动的纱线储存器（1）的储存辊（10）的进料端（101）。 纱线能够通过布置在储存辊的轴线（122）上的纱线引导装置（4）抵抗来自限制元件（14）的作用的方式从该蓄能辊（10）的出口端（103）排出。 。 限制元件（14）具有径向向外开放的结构，并且由相对于蓄能器辊（10）可驱动的纱线限制环形成。 环包括径向向外开口的纱线限制器（141）。 纱线引导装置（4）由两个相互分离的纱线引导部件（40,41）组成，并且被构造成将纱线（31）从规定的纱线路径（32）偏转到与路径相交的纱线路径的纱线输送器 的旋转纱线限制器（141）。 为了测量累积在蓄压辊10上的纱线长度，纱线转动监测装置50和用于确定纱线旋转方向的装置23与储存辊10相关联， 其与脉冲计数器（5）相关联。 该脉冲计数器（5）可以根据纱线旋转方向的变化而从正向计数切换到反向计数，反之亦然。

公开(公告)号：US3824694A

公开(公告)日：1974-07-23

申请号：US32434573

申请日：1973-01-17

申请人： ALLIS CHALMERS

发明人： VEGNERS G ,  LESPERANCE L ,  DREWRY H

IPC分类号： G01B21/06 ,  G06M7/00 ,  G01B7/04

CPC分类号： G01B21/06

摘要： A strip length measuring system has a pulse tachometer driven by a measuring roll engaging the strip, a presettable footage downcounter for the pulses which is preset to a roll diameter compensation factor ''''calibration'''' count representing one foot of strip held in a storage register and counts backward to zero and is reset, and a total length counter which is incremented each time the footage counter is reset. The calibration constant count is automatically determined and updated to compensate for changes in measuring roll diameter by engaging the strip with a calibration roll of accurately known diameter, accurately measuring one foot of strip by counting the pulses from a pulse tachometer driven by the calibration roll when the strip is at running speed so no slippage can occur, in a downcounter preset to a calibration setpoint count representing one foot of movement of the circumference of the calibration roll, accumulating the pulses from the measuring roll tachometer in a measuring roll upcounter while the calibration roll downcounter is counting backward to zero to measure one foot of strip, and transferring the count accumulated in the measuring roll upcounter during movement of one foot of strip to the storage register so that the footage counter is preset to the updated roll diameter compensation factor calibration count.

摘要翻译： 条带长度测量系统具有由接合条带的测量辊驱动的脉冲转速计，用于脉冲的可预设的镜头下投计数器，其被预设为表示保持在存储寄存器中的条带的一英尺的辊直径补偿因子“校准”计数，并计数 返回到零并被复位，以及每当镜头计数器被复位时递增的总长度计数器。 自动确定和更新校准常数，以补偿测量滚筒直径的变化，方法是将条带与准确已知直径的校准辊接合，通过对来自校准辊驱动的脉冲转速计的脉冲进行计数，精确测量一根条带， 条带处于运行速度，因此不会发生滑动，在下降计数器中，预设为校准设定点计数，表示校准辊周长的一英尺移动，在测量卷轴上计数器中累积来自测量辊转速计的脉冲，同时校准 卷筒下降计数器向后计数到零，以测量条的一英尺，并且在将一个条带移动到存储寄存器的过程中传送累积在测量卷上的计数器，使得镜头计数器被预设为更新的辊径补偿因子校准 计数。