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    • 31. 发明授权
    • Electronic level and leveling rod for electronic level
    • 电子水平仪和电平调平杆
    • US08510964B2
    • 2013-08-20
    • US13818464
    • 2011-06-14
    • Takashi Nagao
    • Takashi Nagao
    • G01C15/02
    • G01C9/06G01C15/06
    • A leveling rod for electronic level for easily expanding a measurable range for long/short distance measurements without inaccuracy even when mixed and used with a conventional level, has a first pattern having a grayscale of predetermined rules for a first distance range measurement, and a second pattern enlarged/reduced with respect to a pattern with the inverted grayscale of the first pattern for a second distance range measurement different from the first distance range. An electronic level includes a height measuring device measuring a collimation point height from an output signal from a line sensor for correspondence to the first pattern, a grayscale inverting device inverting the grayscale of the output signal from the line sensor for correspondence to the second pattern, and a height correcting device correcting the height measured by the height measuring device according to a reduction scale of the second pattern with respect to the first pattern.
    • 一种用于电子水平的调平杆,即使在混合和使用常规水平时,也可以容易地扩展长距离或短距离测量的可测量范围而不精确,具有用于第一距离测量的具有预定规则的灰度级的第一图案,以及第二 相对于具有与第一距离范围不同的第二距离范围测量的具有第一图案的反转灰度的图案,图案被放大/缩小。 电子级包括:测量来自与第一图案对应的线传感器的输出信号的准直点高度的高度测量装置;灰度反转装置,反转来自线传感器的输出信号的灰度与第二图形对应; 以及高度校正装置,根据第二图案相对于第一图案的缩小比例,校正由高度测量装置测量的高度。
    • 32. 发明申请
    • TWO DIMENSION LAYOUT AND POINT TRANSFER SYSTEM
    • 两维布局和点传送系统
    • US20110314684A1
    • 2011-12-29
    • US12824716
    • 2010-06-28
    • James N. HayesChris W. Snyder
    • James N. HayesChris W. Snyder
    • G01C15/00G01C9/00G01C15/02
    • G01C15/004
    • A two-dimension layout system identifies points and their coordinates, and transfers identified points on a solid surface to other surfaces in a vertical direction. Two leveling laser light transmitters are used with a remote unit to control certain functions. The laser transmitters rotate about the azimuth, and emit vertical (plumb) laser planes. After being set up using benchmark points, the projected lines of the laser planes will intersect on the floor of a jobsite at any point of interest in a virtual floor plan, under control of a user with the remote unit. The laser light planes also project lines that will intersect along the ceiling at a point that is truly plumb above the crossing point on the floor. The laser planes also provide an “implied” plumb line that is projected in space, which is visible along a solid vertical surface between the intersecting floor and ceiling points.
    • 二维布局系统识别点及其坐标,并将固体表面上的识别点在垂直方向上传输到其他表面。 两台调平激光发射机与远程单元一起使用,以控制某些功能。 激光发射器围绕方位角旋转,并发射垂直(铅垂)激光平面。 在使用基准点设置之后,在具有远程单元的用户的控制下,激光平面的投影线将在虚拟平面图中的任何感兴趣的点处与作业现场的地板相交。 激光平面还投影将沿着天花板相交的线,该点在地板上的交叉点上方是真正铅垂的点。 激光平面还提供了一个投影在空间中的“隐含”铅垂线,沿着相交的地板和天花板点之间的实心垂直表面可见。
    • 33. 发明申请
    • PRISM TRIPOD
    • US20110258865A1
    • 2011-10-27
    • US13089465
    • 2011-04-19
    • Gerry Clarke
    • Gerry Clarke
    • G01C15/02
    • G01C15/002F16M11/041F16M11/046F16M11/14
    • A Prism Tripod includes a planar base including a supported portion and a cantilever portion. Preferably the base includes a cantilever axis, and a point axis, wherein the cantilever axis within the cantilever portion and the point axis within the supported portion. The prism tripod including at least three legs supporting the base and a laser holder for supporting a locating device and a laser. The base is adapted to demountably receive the laser holder along the cantilever axis, wherein the laser and locating device mounted along the cantilever axis.
    • 棱镜三脚架包括一个包括支撑部分和悬臂部分的平面底座。 优选地,底座包括悬臂轴线和点轴线,其中悬臂部分内的悬臂轴线和被支撑部分内的点轴线。 棱镜三脚架包括支撑底座的至少三个支腿和用于支撑定位装置和激光器的激光器支架。 基座适于沿着悬臂轴线可拆卸地接收激光器保持器,其中激光器和定位装置沿着悬臂轴安装。
    • 34. 发明申请
    • TARGET FOR SURVEYING
    • 调查目标
    • US20110146090A1
    • 2011-06-23
    • US12641407
    • 2009-12-18
    • Thierry Doucet
    • Thierry Doucet
    • G01C15/02
    • G01C15/02
    • An Improved target for surveying has a body including a connector member, a stem member connecting the connector member to the body, a spirit level member connected to a surface of the body, a rod member extending vertically from a top side of the body, and a horizontal line drawn on a vertical surface of the body; and a bracket adapted to be rigidly affixed to a wall or post member, the bracket including a receptacle member adapted to receive and rigidly hold the connector member in a chosen position.
    • 改进的测量目标具有主体,其包括连接器构件,将连接器构件连接到主体的杆构件,连接到主体表面的水平构件,从主体的顶侧垂直延伸的杆构件,以及 在身体的垂直表面上绘制的水平线; 以及适于刚性地固定到墙壁或立柱构件上的支架,所述支架包括适于将连接器构件接收并刚性地保持在选定位置的容座构件。
    • 37. 发明申请
    • True elevation grade tape
    • 真正的高程档带
    • US20100058599A1
    • 2010-03-11
    • US12006372
    • 2008-03-21
    • Lee Edgar Sartain
    • Lee Edgar Sartain
    • G01C15/02
    • G01C15/06
    • A leveling rod on adhesive tape and a method of surveying are disclosed. A leveling rod on adhesive tape imprinted with a standardized increment of measure including metric, U.S. units, engineering scale or other increment of linear measure and imprint it in a fashion common to leveling rods on an adhesive tape or label preferably in a descending scale or other format for example ascending scale, or a scale defined as cut fill. TRUE ELEVATION GRADE TAPE could then be applied to any object of interest. After a few mathematical calculations to determine your instrument height you would place at that height, the corresponding gradient imprinted on the TRUE ELEVATION GRADE TAPE on the object of interest and when viewed with any telescopic instrument i.e. a builders level, you could determine the exact elevation of the object of interest. Or any change thereof.
    • 公开了一种胶带上的调平杆和测量方法。 粘合带上的调平杆用标准化的增量测量,包括公制,美制,工程尺度或其他线性测量增量,以一般的粘合带或标签上的流平棒折射的方式印刷,优选地以下标或其它方式 格式例如升序,或刻度定义为切割填充的刻度。 然后可以将真正的高度等级带应用于任何感兴趣的对象。 经过一些数学计算,以确定您的仪器高度,您将放置在该高度,相应的梯度印在TRUE ELEVATION GRADE TAPE上的感兴趣的对象,当使用任何伸缩仪器,即建设者级别,您可以确定确切的高程 感兴趣的对象。 或其任何变化。
    • 39. 发明授权
    • Top board structure for keyboard instrument
    • 键盘乐器的顶板结构
    • US07368644B2
    • 2008-05-06
    • US10430413
    • 2003-05-07
    • Eiichi ShirayanagiFumiyoshi Furuki
    • Eiichi ShirayanagiFumiyoshi Furuki
    • G01C15/02
    • G10C3/02
    • A top board structure is adapted to a keyboard instrument (e.g., a grand piano) having a pair of a top board rear and a top board front, which are arranged close to each other with a gap therebetween above the upper portion of a case. Herein, the gap is enlarged using sliders along which the top board front can be moved forwards and backwards as necessary, wherein the top board rear is allowed to be opened only when the top board front is positioned to enlarge the gap. Therefore, the user can easily hold the free end of the top board rear to be opened or closed with fingers. Thus, it is possible to prevent the player from being anxious that finger tips will be caught in the gap during an opening motion and/or a closing motion of the top board rear.
    • 顶板结构适用于具有一对顶板后部和顶板前部的键盘乐器(例如,大钢琴),它们彼此靠近并且在壳体的上部之间具有间隙。 这里,使用滑块来扩大间隙,根据需要,顶板前部可以向前和向后移动,其中仅当顶板前部定位以扩大间隙时才允许顶板后部打开。 因此,用户可以容易地用手指将顶板后部的自由端保持打开或关闭。 因此,可以防止玩家在顶板后部的打开运动和/或关闭运动期间将指尖抓住在间隙中。
    • 40. 发明申请
    • Optical marking device
    • 光学打标设备
    • US20070220762A1
    • 2007-09-27
    • US10590257
    • 2005-07-06
    • Stefan ClaussGunter Flinspach
    • Stefan ClaussGunter Flinspach
    • G01C15/02
    • G01C15/008
    • The invention relates to an optical marking device having at least one light source (20, 22, 24; 32, 34, 36), and having means for generating a first optical projection line (26) on a reference face (10), as well as means for generating a second optical projection line (30) on the same reference face (10), and the second optical projection line (30) forms an angle of 90° with the first projection line (26). According to the invention, it is proposed that means (20, 22, 24; 32, 34, 36) are present which generate a third projection line (28), and the third projection line assumes an angle of 45° to the first optical projection line (26) and an angle of 45° to the second optical projection line (30). The invention also relates to a tool device having an optical marking device of this kind.
    • 本发明涉及一种具有至少一个光源(20,22,24,32,34,36)的光学标记装置,并且具有用于在参考面(10)上产生第一光学投影线(26)的装置,如 以及用于在同一参考面(10)上产生第二光学投影线(30)的装置,并且第二光学投影线(30)与第一投影线(26)形成90°的角度。 根据本发明,提出存在产生第三投影线(28)的装置(20,22,24,32,34,36),并且第三投影线呈现与第一光学器件成45°的角度 投影线(26)和与第二光学投影线(30)成45°的角度。 本发明还涉及具有这种光学标记装置的工具装置。