公开(公告)号：US4941267A

公开(公告)日：1990-07-17

申请号：US387586

申请日：1989-07-31

Applicant: Ronald J. Miller, Jr.

Inventor： Ronald J. Miller, Jr.

IPC: B43L13/00 ,  G01B7/02

CPC classification number: G01B7/02 ,  B43L13/00

Abstract: A method and apparatus for obtaining an actual measurement in feet and inches of the distance between two points which appear on a scaled drawing by adjusting a first and second indicator to locate on the drawing a first and second point, and generating a voltage signal corresponding to the distance between the two points. A converter then converts the voltage signal to a frequency signal which is received by a first counter which generates a first binary count in response thereto. Logic gates couple the first counter to a second counter which generates a second binary count which is incremented by the first counter when the first counter reaches twelve. The first and second binary counts represent the feet and inches, respectively, portion of the measurement, and the actual measurement in feet and inches is displayed on liquid crystal displays mounted in the housing of the apparatus.

Abstract translation: 一种方法和装置，用于通过调整第一和第二指示器来在绘图上定位第一和第二点，获得出现在缩放图上的两点之间的距离的英尺和英寸的实际测量值，并产生对应于 两点之间的距离。 然后，A转换器将电压信号转换成由第一计数器接收的频率信号，该第一计数器响应于该第一计数器生成第一二进制计数。 逻辑门将第一计数器耦合到第二计数器，该第二计数器产生第二二进制计数，当第一计数器达到十二计数时，第二计数器由第一计数器递增。 第一和第二二进制计数分别表示测量的部分的英尺和英寸，并且以英尺和英寸的实际测量显示在安装在设备的壳体中的液晶显示器上。

公开(公告)号：US4851656A

公开(公告)日：1989-07-25

申请号：US142725

申请日：1988-01-11

Applicant: Ronald J. Straayer

Inventor： Ronald J. Straayer

IPC: B41J2/49 ,  B43L13/00 ,  G03F7/20 ,  G05B19/39 ,  G06F3/13 ,  G06K15/22

CPC classification number: G03F7/704 ,  G05B19/39 ,  G06K15/225 ,  G05B2219/41168 ,  G05B2219/45027

Abstract: A novel method and apparatus for improving the overall accuracy and repeatability of an optical photoplotter which is characterized by a controller which determines an image position error from interferometric feedback signals and position command signals and subsequently provides displacement of the image in dependence thereon.

Abstract translation: 一种用于改善光学光绘图仪的总体精度和重复性的新型方法和装置，其特征在于控制器，其从干涉反馈信号和位置命令信号确定图像位置误差，并随后提供依赖于其的图像位移。

公开(公告)号：US4844317A

公开(公告)日：1989-07-04

申请号：US77475

申请日：1987-07-24

Applicant: Samuel A. Stodder ,  Robert D. Haselby

Inventor： Samuel A. Stodder ,  Robert D. Haselby

IPC: B43L13/00 ,  B41J13/22 ,  B65H5/06 ,  B65H43/00 ,  G01D9/40 ,  G01D15/28 ,  G06K15/16

CPC classification number: G01D9/40 ,  G01D15/28

Abstract: A rigid link is provided between a plot medium (14) and a position transducer (50) so that accurate plot medium advance measurement can be attained. The device (30) comprises a movable carriage (42) and an arm-like extension (38) that juts out from the carriage to the plot medium. A friction hold is made between the extension arm and the plot medium by applying a force to the extension arm normal to the plot medium by means of an electromagnet (33) which includes a coil (34), the extension arm serving as the armature. The electromagnet is located beneath the platen (12) which supports the medium on a base (32) which also supports the carriage.With the electromagnet activated, the extension arm is held against the plot medium. As the plot medium is advanced by a plot medium drive system (20), the extension arm and carriage are pulled along. Plot medium advance is stopped when the proper advance distance has been sensed by the position transducer. The electromagnet is then deactivated and the extension arm and carriage are retracted by a return spring (48) to their original position. The process can then be repeated for the next plot medium advance. The length of a single move is short but sufficient for a scanning type plotter or printer.

公开(公告)号：US4836783A

公开(公告)日：1989-06-06

申请号：US126467

申请日：1987-11-30

Applicant: Cliff Harper

Inventor： Cliff Harper

IPC: A63H33/22 ,  B43L13/00 ,  G09B11/04

CPC classification number: B43L13/005 ,  A63H33/22 ,  G09B11/04

Abstract: An activity kit for drawing, painting, sewing or the like, comprising a rigid case providing a flat activity surface and a cavity within the case for receiving a roll of medium, such as paper on which the activity is to be carried out. Medium from the roll is fed between medium guide positioned on the activity surface adjacent in the direction of dispensing of the medium. A medium dispensing control may be provided to restrict the medium which can be pulled at one time to only so much as would cover the activity surface. The kit according to the present invention provides a portable, compact activity center for young children in which the wastage of medium, such as drawing paper may be minimized through use of the medium dispensing control.

Abstract translation: 一种用于拉伸，喷漆，缝制等的活动套件，包括提供平面活动表面的刚性壳体和壳体内的用于接收诸如要在其上进行活动的纸张的介质卷的空腔。 来自辊的介质在定位在活动表面上的介质引导件之间被馈送，所述介质引导件在介质的分配方向相邻。 可以提供介质分配控制以限制可以一次被拉动的介质，仅限于覆盖活动表面的介质。 根据本发明的套件为幼儿提供便携式，紧凑的活动中心，其中通过使用介质分配控制可以使诸如绘图纸的介质浪费最小化。

公开(公告)号：US4823147A

公开(公告)日：1989-04-18

申请号：US154806

申请日：1988-02-11

Applicant: Pascal Charroppin

Inventor： Pascal Charroppin

IPC: B41J15/16 ,  B43L13/00 ,  G01D15/28 ,  G01D15/24 ,  B65H16/10 ,  B65H18/10 ,  B65H20/36

CPC classification number: G01D15/28

Abstract: A graphic machine or plotter comprising a feed roll (30) for continuously supplying a print medium such as paper (20), driving means (24) for driving the paper supplied by the feed roll to produce a drawing on the paper, and a take-up roll (40) for receiving the paper after the drawing is produced. The feed roll (30) and the take-up roll (40) are linked together in such a way that the rotation of the feed roll (30) in a forward direction for which the paper is payed out from the feed roll drives the take-up roll (40) to wind up the paper but the rotation of the take-up roll (40) in the reverse direction does not drive the feed roll (30).

Abstract translation: 一种图形机器或绘图机，包括用于连续地供应诸如纸张（20）的打印介质的进给辊（30），用于驱动由进给辊供应的纸张的驱动装置（24）以在纸张上产生图纸 在制作图纸之后接收纸张的卷（40）。 进给辊（30）和卷取辊（40）以这样的方式连接在一起，使得进给辊（30）沿着从进料辊排出的纸张的向前方向的旋转驱动卷取 （40）卷起纸张，但是卷取辊（40）沿相反方向的旋转不会驱动进给辊（30）。

公开(公告)号：US4769914A

公开(公告)日：1988-09-13

申请号：US39150

申请日：1987-04-16

Applicant: Reinhard Zur

Inventor： Reinhard Zur

IPC: B43L13/00 ,  B41J3/28 ,  B43L13/02

CPC classification number: B43L13/026 ,  B41J3/28

Abstract: A lettering device having a writing arm (4) that is movable between a position of repose and a writing position and that receives a stylus that has a Bowden control (29) for moving the writing arm (4) between the position of repose and the writing position. The Bowden control is guided via an actuating lever (42) that is pivotably secured to a guide bearing (8), so that it is guided over two application zones (43, 44) displaced on opposite sides of the pivot axis (41) of the actuating lever (42) and spaced apart from one another. By tensing the Bowden cable control (21), one section (42') of the pivoting actuating lever (42) lifts the writing arm (41).

Abstract translation: 一种具有书写臂（4）的刻字装置，该书写臂（4）可在休息位置和书写位置之间移动，并且接收具有鲍勃控制（29）的触控笔，用于使书写臂（4）在静止位置和 写作位置 鲍登控制通过可枢转地固定到导向轴承（8）的致动杆（42）引导，使得其被引导在两个施加区域（43,44）上，该两个施加区域（43,44）在枢转轴线（41）的相对侧上移位 所述致动杆（42）彼此间隔开。 通过拉伸鲍登缆绳控制器（21），枢转驱动杆（42）的一个部分（42'）提升书写臂（41）。

公开(公告)号：US4729173A

公开(公告)日：1988-03-08

申请号：US46398

申请日：1987-05-06

Applicant: Dale D. Wilson

Inventor： Dale D. Wilson

IPC: B25H7/00 ,  G01B3/56 ,  B43L7/06 ,  B43L13/00

CPC classification number: B25H7/00 ,  G01B3/566

Abstract: An adjustable carpenter's square is formed by having a main beam with a head secured to an upper portion of the main beam with a slide secured to the upper end of the main beam. The head and the slide are partially rotatablely secured to the main beam. The head and the slide are slideably and adjustably connected to each other also in addition to being connected to the head.

Abstract translation: 一个可调木匠的方形通过一个主梁形成，主梁的头部固定在主梁的上部，滑动件固定在主梁的上端。 头部和滑块部分地可旋转地固定到主梁上。 除了连接到头部之外，头部和滑块彼此可滑动地并且可调节地彼此连接。

公开(公告)号：US4721058A

公开(公告)日：1988-01-26

申请号：US706482

申请日：1985-02-28

Applicant: Mamoru Hayamizu ,  Nobuo Tsukada

Inventor： Mamoru Hayamizu ,  Nobuo Tsukada

IPC: B26D5/30 ,  B26D5/32 ,  B41J11/66 ,  B43L13/00 ,  G01D9/38 ,  B05C11/00

CPC classification number: B26D5/32 ,  G01D9/38 ,  Y10T83/543

Abstract: An automated drawing system has an automatic drawing machine which receives input data from a central control unit for making a drawing on a roll of drawing paper in accordance with the input data. At the time of making the drawing, the automatic drawing machine also encodes the drawing paper with a bar code pattern representative of the lengthwise and widthwise size of the drawing. The drawing paper is then advanced to a paper cutter system which includes a bar code reader for reading and decoding the bar code pattern and for producing therefrom control signals indicative of the desired lengthwise and widthwise size of the drawing. These control signals are fed to a Y-axis or widthwise cutter and an X-axis or lengthwise cutter which accordingly cut the drawing paper in lengthwise and widthwise directions to obtain a cut piece of drawing paper containing thereon the drawing and having a size determined by the bar code pattern.

Abstract translation: 自动绘图系统具有自动绘图机，其从中央控制单元接收输入数据，用于根据输入数据在绘图纸上绘制图形。 在绘制时，自动拉丝机还用代表图形的纵向和横向尺寸的条形码图案对绘图纸进行编码。 然后将绘图纸推进到切纸器系统，该切纸器系统包括用于读取和解码条形码图案的条形码读取器，并且用于生成指示图形的所需长度和宽度尺寸的控制信号。 这些控制信号被馈送到Y轴或横向切割器以及X轴或纵向切割器，其相应地在纵向和宽度方向上切割绘图纸，以获得其上包含该图的切割片，并且具有由 条形码图案。

公开(公告)号：US4694580A

公开(公告)日：1987-09-22

申请号：US888679

申请日：1986-07-24

Applicant: Robert W. Street

Inventor： Robert W. Street

IPC: B25H7/04 ,  B43L13/00 ,  B65H25/26

CPC classification number: B25H7/045

Abstract: A tire building machine for marking the centerline of a continuous piece of plystock is described as having, (I) a carriage which is movable along a trackway which is normal to the direction of travel of the piece of plystock being marked, (II) a pair of sensors carried by the carriage for monitoring the opposing marginal edges of the piece of plystock, (III) a device centrally disposed on the carriage between the sensors for marking the centerline of the plystock, (IV) a mechanism for adjusting the spacing between the sensors when the width of the plystock varies, and (V) a mechanism for moving the carriage and attached sensors, in unison, along the trackway, when the piece of plystock wanders from the pathway which the sensors are initially set to monitor. Also disclosed, is a mechanism for covering each of the marginal edges of the piece of plystock with a pair of unvulcanized rubbery gum strips, and a mechanism for monitoring movement of the strips into contact with the piece of material and adjusting such movement when required.

Abstract translation: 描述了一种用于标记连续片材的中心线的轮胎成型机，具有：（I）可沿着轨道移动的滑架，该轨道与正在标记的该层压板的行进方向正交，（II） 由托架承载的一对传感器，用于监测该碎屑架的相对的边缘，（III）设置在传感器之间的传感器之间的装置，用于标记该层压板的中心线，（IV）一个机构， 所述传感器当所述帘布层的宽度变化时，以及（V）当所述片材从所述传感器初始设置为监视的路径漂移时沿着所述轨道沿着所述轨道移动所述托架和附接的传感器的机构。 还公开了一种用一对未硫化橡胶胶条覆盖该片材边缘的每个边缘的机构，以及用于监测条带与该片材料接触的运动并在需要时调节这种运动的机构。

公开(公告)号：US4672190A

公开(公告)日：1987-06-09

申请号：US684490

申请日：1984-12-21

Applicant: Teresa Rostkowski ,  Hava V. Zernik ,  Joseph Sarcia ,  Richard L. Ginga

Inventor： Teresa Rostkowski ,  Hava V. Zernik ,  Joseph Sarcia ,  Richard L. Ginga

IPC: B43L13/00 ,  G05B19/408 ,  G05B19/409 ,  G06F17/50 ,  G06K11/02 ,  G05B1/00 ,  G05B19/19

CPC classification number: G06K11/02 ,  Y02P90/265

Abstract: A line following system comprising a matrix generating optical scanning device which produces a matrix representing a portion of a line being followed and a computer which locates points on said line from said matrixes and directs the optical scanning device to proceed along the line based on a course indicated by vectors between previously located points.

Abstract translation: 一种线跟随系统，包括矩阵生成光学扫描装置，其产生表示正在跟随的线的一部分的矩阵，以及计算机，其从所述矩阵定位所述线上的点，并引导所述光学扫描装置沿着所述线行进 由先前定位的点之间的向量指示。