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    • 11. 发明授权
    • Illuminated level
    • 照亮水平
    • US07900366B2
    • 2011-03-08
    • US12399849
    • 2009-03-06
    • James Spaulding
    • James Spaulding
    • G01C9/32
    • G01C9/32G01C9/26
    • A longitudinally-elongated, hand-held level includes a body having a reference surface, a longitudinally-extending corner adjacent the reference surface, and a plurality of bubble vials for indicating an orientation of the reference surface. One or more battery-powered lights (e.g., LEDs) create a longitudinally elongated light emitting region along the corner to illuminate a longitudinally-elongated area that is adjacent to the level for use in low-light environments. The light(s) may project light through a light guide and/or light diffuser(s) extending along the corner to disperse light along the longitudinal extent of the level. The light(s) may also illuminate the corner(s) of the level and/or the bubble vials to enhance use in low-light environments.
    • 纵向细长的手持式水平包括具有参考表面的主体,与参考表面相邻的纵向延伸的角部以及用于指示参考表面的取向的多个气泡小瓶。 一个或多个电池供电的灯(例如,LED)沿着角部产生纵向细长的发光区域,以照亮与在低光环境中使用的水平相邻的纵向细长区域。 光可以通过沿着角落延伸的导光体和/或光扩散器投光,以沿着水平的纵向分散光。 光也可以照亮水平和/或气泡小瓶的角落,以增强在低光环境中的使用。
    • 16. 发明申请
    • Line anchor
    • 线锚
    • US20070294901A1
    • 2007-12-27
    • US11472530
    • 2006-06-22
    • James Spaulding
    • James Spaulding
    • B43L7/00
    • B44D3/38
    • An anchor for securing a line is provided that has an elongated housing with a longitudinal axis, a first end, and a second end. The housing houses an attachment member for securing the anchor to a surface and the attachment member is configured to protrude from the housing and to retract substantially entirely within the housing. An actuation member is received by the housing and has a protruding. The actuation member is operably connected to the attachment member and biased in a direction toward the second end of the housing. The actuation member is further configured to slide axially within the housing and rotate about the longitudinal axis to selectively move the attachment member such that it protrudes from the first end of the housing at any one of a plurality of predetermined distances.
    • 提供一种用于固定线的锚固件,其具有带有纵向轴线,第一端部和第二端部的细长壳体。 壳体容纳用于将锚固件固定到表面的附接构件,并且附接构件构造成从壳体突出并且基本上完全缩回在壳体内。 致动构件由壳体容纳并且具有突出部。 致动构件可操作地连接到附接构件并沿着朝向壳体的第二端的方向偏置。 致动构件进一步构造成在壳体内轴向滑动并围绕纵向轴线旋转以选择性地移动附接构件,使得其以多个预定距离中的任何一个从壳体的第一端突出。
    • 19. 发明申请
    • LEVEL
    • 水平
    • US20090313839A1
    • 2009-12-24
    • US12144849
    • 2008-06-24
    • James SPAULDINGJoseph Martone
    • James SPAULDINGJoseph Martone
    • G01C9/24
    • G01C9/28
    • A level includes a body having first and second arms attached to each other for relative pivotal movement about a pivot axis between open and closed positions. The level also includes a bubble vial mounted to the body and having a longitudinal axis coaxial with the pivot axis. Movement of the arms from their closed position to their open position exposes a measurement portion of the first bubble vial for use. Movement of the arms from their open position to their closed position shields the measurement portion of the first bubble vial within the body to protect the bubble vial from damage during storage.
    • 水平面包括具有彼此附接的第一和第二臂的主体,用于围绕打开位置和闭合位置之间的枢转轴线的相对枢转运动。 该水平面还包括安装在主体上并具有与枢转轴线同轴的纵向轴线的气泡小瓶。 臂从其关闭位置到其打开位置的移动暴露第一气泡小瓶的测量部分以供使用。 臂从其打开位置到其关闭位置的移动将第一气泡小瓶的测量部分屏蔽在体内以保护气泡小瓶在储存期间不被损坏。