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公开(公告)号：US20090133542A1
公开(公告)日：2009-05-28
申请号：US11984853
申请日：2007-11-23
申请人： Arthur Wu
发明人： Arthur Wu
CPC分类号： B25B23/0028
摘要： An angle adjustable hand tool includes a driving head pivotably connected to a handle and a pawl is received in the handle and removably engaged with the teeth in the driving head. A button is engaged with a hole in the handle and perpendicularly communicates with the hole in which the pawl is received. The button includes a recess and a second contact surface connects the recess. When the button is pushed, the pawl is located in the recess of the button so that the driving head can be pivoted relative to the handle. The driving head is set when the pawl is engaged with the teeth of the driving head.
摘要翻译： 角度可调节手动工具包括可枢转地连接到手柄的驱动头，并且棘爪被容纳在手柄中并且可拆卸地与驱动头中的齿接合。 按钮与手柄中的孔接合并且垂直地与棘爪接收的孔连通。 按钮包括凹部，第二接触表面连接凹部。 当按钮被推动时，棘爪位于按钮的凹部中，使得驱动头可相对于把手枢转。 当棘爪与驱动头的齿啮合时，驱动头被设定。
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32.发明申请公开(公告)号：US20090120246A1
公开(公告)日：2009-05-14
申请号：US11987591
申请日：2007-12-03
申请人： Arthur Wu
发明人： Arthur Wu
摘要： A wrench includes a fixed jaw and a sliding jaw which has a cylindrical guide portion and two toothed surfaces are defined in axial direction of the portion. The two toothed surfaces are made by Metric and English systems respectively. Two pawls are engaged with a through hole in the head each include an engaging surface in a first end thereof and the engaging surface is composed of teeth which are removably engaged with on of the two toothed surfaces. The two respective engaging surfaces of the two pawls are made by Metric and English systems respectively. An operation unit controls the two pawls to be engaged with or disengaged from the two toothed surfaces of the sliding jaw.
摘要翻译： 扳手包括固定夹爪和滑动夹爪，其具有圆柱形引导部分，并且在该部分的轴向方向上限定有两个齿形表面。 两个齿面分别由公制和英制制成。 两个棘爪与头部中的通孔接合，每个爪在其第一端中包括接合表面，并且接合表面由可移除地与两个齿形表面接合的齿组成。 两个爪的两个相应的接合表面分别由公制和英制制成。 操作单元控制两个棘爪与滑动夹爪的两个齿形表面接合或脱开。
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公开(公告)号：US07527149B2
公开(公告)日：2009-05-05
申请号：US11333659
申请日：2006-01-18
申请人： Arthur Wu
发明人： Arthur Wu
IPC分类号： A45C11/26
CPC分类号： B65D73/0014 , B65D73/0064
摘要： An exhibition device for reversal spanners includes a suspending plate having a buckling hole; a periphery of the buckling hole being formed with a notch so as to form as a confining unit; an inner side of the confining unit having a plurality of limiting teeth; and a seat; a connecting unit extending from the seat; the connecting unit being rotatably buckled to the buckling hole; a ratchet portion being formed on a surface of the connecting unit; the ratchet portion being not aligned to the notch; and the ratchet portion being engageable to the limiting teeth.
摘要翻译： 用于反转扳手的展示装置包括具有弯曲孔的悬挂板; 弯曲孔的周边形成有切口以形成约束单元; 限制单元的内侧具有多个限制齿; 和座位 从所述座椅延伸的连接单元; 所述连接单元可旋转地弯曲到所述弯曲孔; 棘爪部分形成在所述连接单元的表面上; 所述棘轮部分不对准所述凹口; 并且所述棘轮部分可接合到限制齿。
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公开(公告)号：US07484441B2
公开(公告)日：2009-02-03
申请号：US11477119
申请日：2006-06-29
申请人： Arthur Wu
发明人： Arthur Wu
CPC分类号： B25B13/14
摘要： An electric wrench with a control switch comprises a wrench body having a web area, on top of which includes a fixed jaw at one end and a movable jaw on the other end that can slide toward the fixed jaw along a slide slot. The web area further includes a first receptacle for housing a worm gear that is engaged with the movable jaw. The handle contains a second receptacle for housing a driving unit for driving the worm gear. The four lateral sides form a pair of grip sides for a holding hand and a pair of control panels on at least one of which control panels a button or rocker switch is provided, preventing accidental touch by the holding hand.
摘要翻译： 具有控制开关的电动扳手包括具有腹板区域的扳手主体，其上面包括一端的固定夹爪和另一端的可动夹爪，其可沿着滑槽朝向固定夹爪滑动。 腹板区域还包括用于容纳与可动夹爪接合的蜗轮的第一容器。 手柄包括用于容纳用于驱动蜗轮的驱动单元的第二容器。 四个侧面形成用于握持手的一对抓握侧和在至少一个控制面板上的一对控制面板，提供按钮或摇杆开关，防止握持手意外触摸。
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公开(公告)号：US20080053279A1
公开(公告)日：2008-03-06
申请号：US11515186
申请日：2006-09-05
申请人： Arthur Wu
发明人： Arthur Wu
IPC分类号： B25B13/16
CPC分类号： B25B13/14
摘要： An adjustable spanner comprises a handle; one end of the handle having an enlarged head; an upper side of the head being formed with a sliding surface; a fixing jaw extended from one end of the head; the fixing jaw having a fixing surface; a fixing protrusion being formed at a lower side of the fixing surface; a movable jaw installed in the sliding trench; the movable jaw having a movable surface; a directional control element being installed in the receiving groove and engaged to the movable jaw; a movable protrusion being formed at a lower side of the movable surface; a line being defined from a top end of the fixing surface to the sliding surface; a line X being defined to be an axial line of the sliding trench, the angel Θ between the line Y and the line X is between 65°˜85°, preferably is 74°.
摘要翻译： 可调节扳手包括手柄; 手柄的一端具有扩大的头部; 头部的上侧形成有滑动面; 从头部的一端延伸的固定钳口; 所述固定夹具具有固定表面; 固定突起形成在所述固定表面的下侧; 安装在滑动沟槽中的可动夹爪; 所述活动夹具具有可移动表面; 方向控制元件安装在所述接收槽中并接合到所述活动夹爪; 可移动突起形成在所述可移动表面的下侧; 从固定表面的顶端到滑动表面限定一条线; 线X被定义为滑动沟槽的轴线，线Y与线X之间的天使角为65°〜85°，优选为74°。
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公开(公告)号：US20070234826A1
公开(公告)日：2007-10-11
申请号：US11394246
申请日：2006-03-31
申请人： Arthur Wu
发明人： Arthur Wu
CPC分类号： B25B13/14 , B25B23/1425
摘要： An adjustable spanner with electronic strain gauge function which comprises a head; an retaining jaw extending from the head; and sliding groove being transversally formed at one upper side of the head; a handle connected to a lower side of the head; at least one strain gauge; a hollow connecting tube having one end connected to the handle; the hollow connecting tube being installed with an output display device; a clamping surface of the moveable jaw and a clamping surface of the retaining jaw being formed as a working area for clamping a screw device; and a positioning portion being installed on the moveable jaw and at a non-working area below the work area; the position portion facing toward a clamping opening between the clamping surfaces of the moveable jaw and retaining jaw; and the positioning portion being capable of resisting against the screw device.
摘要翻译： 具有电子应变仪功能的可调节扳手，包括头部; 从头部延伸的保持爪; 并且在所述头部的一个上侧横向地形成滑动槽; 手柄，连接到头部的下侧; 至少一个应变仪; 一个中空连接管，其一端连接到把手; 中空连接管安装有输出显示装置; 可动夹爪的夹紧表面和保持爪的夹紧表面形成为用于夹紧螺钉装置的工作区域; 以及定位部，其安装在所述可移动的颚上和所述工作区下方的非工作区域; 所述位置部分面向可移动钳口和保持爪的夹紧表面之间的夹紧开口; 并且所述定位部能够抵抗所述螺钉装置。
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公开(公告)号：US07228765B1
公开(公告)日：2007-06-12
申请号：US11489948
申请日：2006-07-20
申请人： Arthur Wu
发明人： Arthur Wu
IPC分类号： B25B13/16
CPC分类号： B25B13/14 , B25B13/12 , B25B13/481
摘要： An adjustable wrench comprises a handle, a head portion formed at one end of the handle, and an adjusting unit. The head portion further includes a fixed jaw and a movable jaw, which forms a clip surface for clipping a screwed part. The movable jaw is provided with a slide rod at a bottom side thereof that is retained along a slot extended transversely across the head portion. The adjusting unit controls the displacement of the movable jaw along the slot. The ratio of a maximal outer width to a maximal inner width is selected from three ranges so that the operation of the wrench within a limited space can be facilitated, attaining the goal of quickly loosening the screwed part.
摘要翻译： 可调扳手包括手柄，形成在手柄一端的头部和调节单元。 头部还包括固定夹爪和可移动夹爪，其形成夹紧螺纹部分的夹子表面。 活动夹爪在其底侧设置有滑动杆，其沿横向延伸穿过头部的槽延伸。 调节单元控制活动夹爪沿槽的位移。 最大外部宽度与最大内部宽度的比率从三个范围中选择，使得扳手在有限空间内的操作可以被方便，达到快速松开螺纹部件的目的。
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公开(公告)号：US06851338B2
公开(公告)日：2005-02-08
申请号：US10373855
申请日：2003-02-27
申请人： Arthur Wu
发明人： Arthur Wu
CPC分类号： B25B13/14
摘要： An adjustable wrench includes a handle having a head portion provided with a fixed jaw, a transverse guiding slot and an opening communicated with the guiding slot. A movable jaw has a guiding portion received movably in the guiding slot of the handle and a rack on the guiding portion. An adjusting worm has a through hole and a helical tooth, wherein the adjusting worm is received in the opening and engages the helical tooth with the rack of the movable jaw. A supporting device is made of a flexible material and has at least a part received in the through hole of the adjusting worm to make the adjusting worm can be turned along the supporting device and can be moved along a diameter orientation thereof, and a driving device is provided on the handle for moving the adjusting worm toward the movable jaw.
摘要翻译： 可调扳手包括具有设置有固定夹爪的头部的手柄，横向引导槽和与引导槽连通的开口。 活动夹具具有可移动地容纳在手柄的引导槽中的引导部分和在引导部分上的齿条。 调节蜗杆具有通孔和螺旋齿，其中调节蜗杆容纳在开口中并与螺旋齿与活动夹爪的齿条接合。 支撑装置由柔性材料制成，并且至少一部分容纳在调节蜗杆的通孔中，以使得调节蜗杆能够沿着支撑装置转动并且可以沿其直径方向移动，驱动装置 设置在手柄上，用于将调节蜗杆向可动夹爪移动。
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