专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07114264B1 Length adjustable rafter square 失效
标题翻译：长度可调椽坊
公开(公告)号：US07114264B1
公开(公告)日：2006-10-03
申请号：US11209560
申请日：2005-08-23
申请人： Harold J. Hurley , Rebbecca K. Montgomery
发明人： Harold J. Hurley , Rebbecca K. Montgomery
IPC分类号： B43L7/027
CPC分类号： B43L7/0275 , B25H7/00 , B43L7/12 , G01B3/566
摘要： A rafter square is provided with a triangular base plate, having a flanged base edge portion, a side edge portion, and a hypotenuse edge portion. An extension arm is selectively movable from a retracted position, closely adjacent the hypotenuse edge, to an extended position that is in-line with, but extends beyond a distal end of the side edge. Various locking mechanisms are provided for selectively locking the extension arm in either or both of its retracted or extended positions.
摘要翻译：椽面设置有三角形底板，具有凸缘基部边缘部分，侧边缘部分和斜边缘部分。延伸臂可以从紧邻斜边的缩回位置选择性地移动到与侧边缘的远端成直角但延伸超过侧边缘的远端的延伸位置。提供了各种锁定机构，用于选择性地将延伸臂锁定在其缩回位置或延伸位置中的一个或两个中。

2. 发明授权

US06332376B1 Hammer with replaceable nail striking head 失效
标题翻译：锤子与可替换的打钉头
公开(公告)号：US06332376B1
公开(公告)日：2001-12-25
申请号：US09559150
申请日：2000-04-26
申请人： Harold J. Hurley
发明人： Harold J. Hurley
IPC分类号： B25D100
CPC分类号： B25D1/02 , B25C11/00 , B25D1/06 , B25G3/10
摘要： A hammer includes an elongated handle having a top end and a bottom end and a hammer head mounted on the top end of said handle, the hammer head including a body section and a rigid nail striking head section having a nail striking face. A nail pulling device is mounted on the handle, the nail pulling device having a nail-engaging plate and at least one generally keyhole-shaped slot formed therein, the slot including an access opening having a relatively wide transverse dimension sized to receive a nail head therethrough and a narrowed groove section having a transverse dimension smaller than the transverse dimension of the access opening and sized to inhibit passage of a nail head therethrough, the nail pulling device operating such that the head of a nail to be pulled is moved through the access opening of the slot and the hammer is positioned to secure the nail in the groove section.
摘要翻译：锤包括具有顶端和底端的细长手柄和安装在所述手柄的顶端上的锤头，所述锤头包括主体部分和具有打钉面的刚性打钉头部分。指甲拉动装置安装在手柄上，指甲拉动装置具有钉子接合板和形成在其中的至少一个大致锁孔形状的狭槽，该狭槽包括具有相对较宽的横向尺寸的进入开口，尺寸适于接纳钉头通过其和具有小于入口开口的横向尺寸的横向尺寸的狭窄槽部分，其尺寸被设计成阻止钉头通过其中，所述指甲拉动装置的操作使得待拉动的钉子的头部移动通过所述通道槽的开口和锤被定位成将钉固定在槽部中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式