公开(公告)号：US20070079520A1

公开(公告)日：2007-04-12

申请号：US11163199

申请日：2005-10-10

申请人： Steven Levine ,  James Weir ,  Hamilton Whitney

发明人： Steven Levine ,  James Weir ,  Hamilton Whitney

IPC分类号： G01B3/10

CPC分类号： G01B3/1082 ,  G01B2003/1012 ,  G01B2003/1038 ,  G01B2003/1058

摘要： A tape measure blade having improved wear characteristics, a tape measure utilizing such a blade, and a method of manufacturing such a blade are provided. A clear film made of polyester, nylon or other flexible, strong and relatively thin material is provided with the measurement indicia, markings or other material printed on one side thereof. The film is attached to the blade with the printed side contacting and secured to the blade such that the side of the film without printing is the side of the film exposed to the environment. Because the film is transparent the printed indicia are visible through the film.

摘要翻译： 提供了具有改进的磨损特性的卷尺刀片，利用这种刀片的卷尺和制造这种刀片的方法。 由聚酯，尼龙或其他柔性，坚固且相对较薄的材料制成的透明薄膜上设有印在其一面的测量标记，标记或其他材料。 该胶片附着在刀片上，其印刷面接触并固定在刀片上，使得未打印的胶片的一侧是暴露于环境的胶片的一面。 因为电影是透明的，印刷的标记是可以通过影片看到的。

公开(公告)号：US20060144985A1

公开(公告)日：2006-07-06

申请号：US11034183

申请日：2005-01-12

申请人： Hamilton Whitney

发明人： Hamilton Whitney

IPC分类号： B65H75/40 ,  B44D3/38

CPC分类号： B44D3/38 ,  B65H75/406 ,  B65H2701/357

摘要： One embodiment of the invention provides a chalk line device having a helical gear and an improved locking assembly. The locking assembly comprises a first lock member having a lock button. The locking assembly also comprises a second lock member including an opening to lockingly engage the first lock member and having a plurality of teeth at one end disposed adjacent one of the helical gears used in this embodiment. The second lock member engages with the helical gear in response to a movement of the lock button member.

摘要翻译： 本发明的一个实施例提供了具有斜齿轮和改进的锁定组件的白垩线装置。 锁定组件包括具有锁定按钮的第一锁定构件。 锁定组件还包括第二锁定构件，该第二锁定构件包括用于锁定地接合第一锁定构件的开口，并且在与该实施例中使用的一个螺旋齿轮相邻的一端设置有多个齿。 响应于锁定按钮构件的移动，第二锁定构件与斜齿轮啮合。

公开(公告)号：US20080040939A1

公开(公告)日：2008-02-21

申请号：US11869769

申请日：2007-10-10

申请人： Hamilton Whitney

发明人： Hamilton Whitney

IPC分类号： B44D3/38 ,  B65H75/44 ,  B65H79/00

CPC分类号： B44D3/38 ,  B65H75/406 ,  B65H2701/357

摘要： One embodiment of the invention provides a chalk line device having a helical gear and an improved locking assembly. The locking assembly comprises a first lock member having a lock button. The locking assembly also comprises a second lock member including an opening to lockingly engage the first lock member and having a plurality of teeth at one end disposed adjacent one of the helical gears used in this embodiment. The second lock member engages with the helical gear in response to a movement of the lock button member.

摘要翻译： 本发明的一个实施例提供了具有斜齿轮和改进的锁定组件的白垩线装置。 锁定组件包括具有锁定按钮的第一锁定构件。 锁定组件还包括第二锁定构件，该第二锁定构件包括用于锁定地接合第一锁定构件的开口，并且在与该实施例中使用的一个螺旋齿轮相邻的一端设置有多个齿。 响应于锁定按钮构件的移动，第二锁定构件与斜齿轮啮合。

公开(公告)号：US20070101599A1

公开(公告)日：2007-05-10

申请号：US11550070

申请日：2006-10-17

申请人： Steven Levine ,  James Weir ,  Hamilton Whitney ,  Matthew Shute ,  James Burry

发明人： Steven Levine ,  James Weir ,  Hamilton Whitney ,  Matthew Shute ,  James Burry

IPC分类号： G01B3/10

CPC分类号： G01B3/1005 ,  G01B3/1082 ,  G01B2003/1028 ,  G01B2003/1043 ,  G01B2003/1046

摘要： The tape measure may consist of a relatively large tape blade. To accommodate a large blade the tape measure housing is formed as a hollow annulus having an open central core where the blade is wound about the core of the annular housing. Because the housing has a central opening it can be easily carried in one hand. The device also includes a locking mechanism for locking the tape in an extended position and a rewind mechanism for rewinding the tape back into the housing. The rewind mechanism may comprise a belt drive, opposed springs with a cam lock, a linear spring compressed by a gear drive, a motor driven gear drive, a flat spring and gear drive or a magnetic drive.

摘要翻译： 卷尺可以由相对较大的带状刀片组成。 为了容纳大的叶片，卷尺壳体形成为具有开放的中心芯的中空环形空间，其中叶片围绕环形壳体的芯部缠绕。 因为外壳具有中央开口，所以可以容易地携带。 该装置还包括用于将带锁定在延伸位置的锁定机构和用于将带重新卷回壳体的倒带机构。 倒带机构可以包括带驱动器，具有凸轮锁的相对的弹簧，由齿轮传动器压缩的线性弹簧，电动机驱动的齿轮传动，扁平弹簧和齿轮传动或磁驱动。