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    • 22. 发明申请
    • Studfinder and laser line layout tool
    • Studfinder和激光线布局工具
    • US20050078303A1
    • 2005-04-14
    • US10682806
    • 2003-10-10
    • John Murray
    • John Murray
    • G01B7/00G01B11/00G01B11/26G01C1/00G01C9/06G01C15/00G01V3/08G01V3/15
    • G01C9/06G01C15/00G01V3/15
    • A layout tool includes an object detector constructed and arranged to detect the location of a vertically extending edge portion of an object hidden from view behind a generally vertically extending wall surface, a light source that is capable of projecting a line of light along the wall surface, and an angular orientation mechanism operably coupled to the light projection mechanism. The angular orientation mechanism is operable to establish that the line of light is vertical. The light source and the object detector are operatively interengaged such that when a vertically extending edge is detected by the object detector, a vertically extending line of light projected on the surface by the light source indicates the location of a vertically extending edge portion of the hidden object.
    • 布局工具包括物体检测器,其被构造和布置成检测隐藏在大致垂直延伸的壁表面后面的物体的垂直延伸的边缘部分的位置,能够沿着壁表面投射光线的光源 以及可操作地联接到光投射机构的角度定向机构。 角度定向机构可操作以确定光线是垂直的。 光源和物体检测器可操作地相互接合,使得当物体检测器检测到垂直延伸的边缘时,由光源投射在表面上的垂直延伸的光线指示隐藏的垂直延伸的边缘部分的位置 目的。
    • 27. 发明授权
    • Tape rule and end hook therefor
    • 磁带规则和挂钩
    • US08117763B2
    • 2012-02-21
    • US12898352
    • 2010-10-05
    • John DelneoVincent CookJohn Murray
    • John DelneoVincent CookJohn Murray
    • G01B3/10
    • G01B3/1056G01B2003/1015G01B2003/103G01B2003/1038
    • A rule assembly includes a housing, a reel rotatably mounted in the housing, and an elongated blade having an end hook member on a free end thereof. The end hook member includes a mounting portion having a length dimension and a top surface area and a hook portion having a width dimension and a front surface area, where a ratio of the width dimension of the hook portion to the length dimension of the mounting portion is greater than or equal to 1, a ratio of the front surface area of the hook portion to the top surface area of the mounting portion is greater than or equal to 1.1, and at least two-thirds of the mass of the hook portion lies outside a center section that includes one third of the hook portion's width.
    • 规则组件包括壳体,可旋转地安装在壳体中的卷轴和在其自由端上具有端钩构件的细长叶片。 端钩构件包括具有长度尺寸和顶表面积的安装部分和具有宽度尺寸和前表面积的钩部分,其中钩部分的宽度尺寸与安装部分的长度尺寸的比率 大于或等于1,钩部分的前表面积与安装部分的顶表面积的比率大于或等于1.1,并且钩部分的质量的至少三分之二位于 在包括钩部宽度的三分之一的中心部分之外。
    • 30. 发明申请
    • Electronic multi-depth object locator with self-illuminating optical element warning and detection
    • 电子多点物体定位器,具有自照明光学元件的警告和检测
    • US20050280425A1
    • 2005-12-22
    • US11143725
    • 2005-06-03
    • John Murray
    • John Murray
    • G01R27/26G01V3/15
    • G01V3/15
    • An embodiment of the invention provides a sensing device that includes a sensing circuit and a mode selection input device. The sensing circuit senses the presence of an object beneath a surface. The mode selection input device allows a user to select, using a single button, a desired mode from among at least three sensitivity modes without first accessing another sensitivity mode. In another embodiment, a sensing device includes a sensing circuit and a display. The sensing circuit senses the presence of a live electrical wire beneath a surface. The display includes an optical element and a light source to indicate the sensed presence of the live electrical wire.
    • 本发明的实施例提供一种感测装置,其包括感测电路和模式选择输入装置。 感测电路感测表面下方的物体的存在。 模式选择输入装置允许用户使用单个按钮从至少三个灵敏度模式中选择期望的模式,而不首先访问另一灵敏度模式。 在另一个实施例中,感测装置包括感测电路和显示器。 感测电路感测在表面下方的活电线的存在。 显示器包括光学元件和光源,以指示感测到的有形电线的存在。