Extendable edge reference tool
    5.
    发明授权
    Extendable edge reference tool 失效
    可扩展边缘参考工具

    公开(公告)号:US07805850B1

    公开(公告)日:2010-10-05

    申请号:US11556569

    申请日:2006-11-03

    IPC分类号: B43L7/10

    CPC分类号: G01B5/245

    摘要: An extendable edge reference tool is disclosed. A first segment having a extending end and a receptacle end is provided. The receptacle end includes a coupling mechanism for joining a second segment using an over-center locking force to secure said second segment to said first segment. This tool provides for a useful continuous reference edge over extended distances through adjoining segments. Each segment is suitably compact to be easy stowed. The segments are useful individually. The segments can be joined to extend tool to lengths useful in common construction tasks.

    摘要翻译: 公开了一种可伸缩边缘参考工具。 提供具有延伸端和插座端的第一段。 接收端包括用于使用过中心锁定力连接第二段以将所述第二段固定到所述第一段的联接机构。 该工具提供了通过相邻段延伸距离的有用的连续参考边。 每个部分适合紧凑,易于收起。 这些细分是单独使用的。 可以将节段连接以将工具延伸到在常见施工任务中有用的长度。

    Extendable edge reference tool
    6.
    发明授权
    Extendable edge reference tool 失效
    可扩展边缘参考工具

    公开(公告)号:US08261459B2

    公开(公告)日:2012-09-11

    申请号:US12897763

    申请日:2010-10-04

    IPC分类号: B43L7/10

    CPC分类号: G01B5/245

    摘要: An extendable edge reference tool is disclosed. A first segment having a extending end and a receptacle end is provided. The receptacle end includes a coupling mechanism for joining a second segment using an over-center locking force to secure said second segment to said first segment. This tool provides for a useful continuous reference edge over extended distances through adjoining segments. Each segment is suitably compact to be easy stowed. The segments are useful individually. The segments can be joined to extend tool to lengths useful in common construction tasks.

    摘要翻译: 公开了一种可伸缩边缘参考工具。 提供具有延伸端和插座端的第一段。 接收端包括用于使用过中心锁定力连接第二段以将所述第二段固定到所述第一段的联接机构。 该工具提供了通过相邻段延伸距离的有用的连续参考边。 每个部分适合紧凑,易于收起。 这些细分是单独使用的。 可以将节段连接以将工具延伸到在常见施工任务中有用的长度。

    EXTENDABLE EDGE REFERENCE TOOL
    7.
    发明申请
    EXTENDABLE EDGE REFERENCE TOOL 失效
    可扩展边缘参考工具

    公开(公告)号:US20110016735A1

    公开(公告)日:2011-01-27

    申请号:US12897763

    申请日:2010-10-04

    IPC分类号: B43L7/08

    CPC分类号: G01B5/245

    摘要: An extendable edge reference tool is disclosed. A first segment having a extending end and a receptacle end is provided. The receptacle end includes a coupling mechanism for joining a second segment using an over-center locking force to secure said second segment to said first segment. This tool provides for a useful continuous reference edge over extended distances through adjoining segments. Each segment is suitably compact to be easy stowed. The segments are useful individually. The segments can be joined to extend tool to lengths useful in common construction tasks.

    摘要翻译: 公开了一种可伸缩边缘参考工具。 提供具有延伸端和插座端的第一段。 接收端包括用于使用过中心锁定力连接第二段以将所述第二段固定到所述第一段的联接机构。 该工具提供了通过相邻段延伸距离的有用的连续参考边。 每个部分适合紧凑,易于收起。 这些细分是单独使用的。 可以将节段连接以将工具延伸到在常见施工任务中有用的长度。

    Multi-reel marking apparatus
    8.
    发明授权
    Multi-reel marking apparatus 有权
    多卷筒打标机

    公开(公告)号:US07331116B1

    公开(公告)日:2008-02-19

    申请号:US11556326

    申请日:2006-11-03

    IPC分类号: B44D3/38 G01B3/10

    CPC分类号: B44D3/38

    摘要: A multi-line chalk reel is disclosed that may be comprised of three or more line reels disposed in a polar arrangement of parallel but distinct rotation axes that has a single method for engaging and disengaging a single drive arrangement to any one spool. This arrangement provides a variety of advantages, including a package solution of useful dimensions and a low part count to minimize parts in assembly. The single drive arrangement reduces cost, and provides for convenient access to individual spools.

    摘要翻译: 公开了一种多线粉笔卷轴,其可以由设置成平行但不同旋转轴的极性布置的三根或更多根线卷轴组成,其具有用于将单个驱动装置接合和分离到任何一个卷轴的单一方法。 这种布置提供了各种优点,包括有用尺寸的包装解决方案和低部件数量,以最小化装配中的部件。 单驱动装置降低了成本,并且方便地访问各个线轴。

    Combustion fastener
    10.
    发明申请
    Combustion fastener 有权
    燃烧紧固件

    公开(公告)号:US20060060628A1

    公开(公告)日:2006-03-23

    申请号:US11215794

    申请日:2005-08-30

    IPC分类号: B25C1/14

    CPC分类号: B25C1/08

    摘要: A dual combustion fastener device implements a first combustion event, contained in a first combustion chamber portion to compress a combustible fuel/air mixture contained in a second combustion chamber portion, which is separated from the first combustion chamber portion by a piston including a driver for driving a fastener disposed in the driver's path of travel into a workpiece, in order to generally provide rapid driving power for securing a fastener disposed in a nose guide of the combustion fastener. Ignition of the second combustion event may be timed so that the second combustion event substantially occurs when the piston has achieved top dead center or the maximum compression of the combustible material in the second combustion chamber portion. Utilization of compressed combustible material may allow for the utilization of a piston having a small cross-sectional area in comparison to a typical combustion device while providing equal or greater driving force in a rapid manner.

    摘要翻译: 双燃烧紧固件装置实施第一燃烧事件,其包含在第一燃烧室部分中,以压缩容纳在第二燃烧室部分中的可燃燃料/空气混合物,该燃烧/空气混合物与第一燃烧室部分分离,该活塞包括用于 将设置在驾驶员的行进路径中的紧固件驱动到工件中,以便通常提供用于固定设置在燃烧紧固件的鼻部引导件中的紧固件的快速驱动力。 可以点燃第二燃烧事件,使得当活塞达到上止点或第二燃烧室部分中的可燃材料的最大压缩时,第二燃烧事件基本上发生。 与典型的燃烧装置相比,使用压缩可燃材料可以允许利用具有小横截面面积的活塞,同时以快速方式提供相等或更大的驱动力。