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    • 5. 发明申请
    • Stapler with improved base and cover construction
    • 订书机具有改进的基座和盖结构
    • US20060144895A1
    • 2006-07-06
    • US11194513
    • 2005-08-01
    • David KirbyRobert CoonStephen Gaynes
    • David KirbyRobert CoonStephen Gaynes
    • B25C5/02
    • B25C5/025B25C5/0292B25C5/1613
    • A stapler configured such that the stapler can be used both as a desktop-type stapler and as a hand-held stapler. The stapler includes a base, a staple magazine pivotably coupled to the base, a cover assembly coupled to the base, and a staple driver coupled to the cover assembly. The base includes a front end, a rear end, a top surface, and a bottom surface. The bottom surface includes a first flat portion near the front end of the base, a second flat portion near the rear end of the base, and a recess positioned between the first and second flat portions such that the flat portions and the recess together extend along the entirety of the base length. The recess includes a curved portion that extends across the width of the stapler base and is raised upwardly from a plane defined by the flat portions along the entire length between the first and second flat portions.
    • 订书机被配置成使得订书机既可以用作台式订书机,也可以用作手持订书机。 订书机包括基座,可枢转地联接到基座的订书钉仓,联接到基座的盖组件和联接到盖组件的订书钉驱动器。 底座包括前端,后端,顶面和底面。 底表面包括靠近基座的前端的第一平坦部分,靠近基座的后端的第二平坦部分和位于第一和第二平坦部分之间的凹部,使得平坦部分和凹部一起延伸 整个基本长度。 凹部包括延伸穿过订书机基座的宽度的弯曲部分,并且从平坦部分沿着第一和第二平坦部分之间的整个长度限定的平面向上升起。
    • 7. 发明授权
    • Stapler
    • 订书机
    • US07681771B2
    • 2010-03-23
    • US11424629
    • 2006-06-16
    • Balaji KandasamyMark HarrisDavid KirbyEdward T. EatonDavid J. PapeshBrian W. MatthewsYoshiyuki EbiharaYuki Hamaguchi
    • Balaji KandasamyMark HarrisDavid KirbyEdward T. EatonDavid J. PapeshBrian W. MatthewsYoshiyuki EbiharaYuki Hamaguchi
    • B25C5/11
    • B25C5/0242B25C5/11B25C5/1696
    • A stapler movable between a rest position and a stapling position and having a front end and a rear end. The stapler includes a base, a staple magazine coupled to the base and configured to hold staples, and a driver blade operable to drive staples out of the staple magazine during stapling operations. The stapler further includes an elastic member coupled to the driver blade and operable to move the driver blade during stapling operations. The elastic member utilizes potential energy to move the driver blade during stapling operations. The driver blade is positioned above the staple magazine when the stapler is in the rest position and the magazine is extendable from the front end of the stapler to allow a user to load staples in the magazine. The stapler is configured such that only the potential energy of the elastic member can operate the driver blade during stapling operations.
    • 一种可在静止位置和装订位置之间移动且具有前端和后端的订书机。 订书机包括底座,联接到基座并构造成保持订书钉的订书钉盒,以及在装订操作期间可操作以将订书钉驱动到钉仓的驱动器刀片。 订书机还包括耦合到驱动器叶片的弹性构件,并且可操作以在装订操作期间移动驱动器叶片。 弹性构件利用势能在装订操作期间移动驱动器叶片。 当订书机处于静止位置时,驱动器刀片位于订书钉仓上方,并且刀库从订书机的前端延伸,以允许使用者将钉书钉装入刀库。 订书机被配置为使得只有弹性构件的势能才能在装订操作期间操作驱动器叶片。
    • 10. 发明授权
    • Wall mounted electrical voltage control switch
    • 壁挂式电压控制开关
    • US4520306A
    • 1985-05-28
    • US525129
    • 1983-08-22
    • David Kirby
    • David Kirby
    • H01H3/02H05B39/04
    • H01H3/0213Y10S323/905Y10T307/944
    • A dimmer switch assembly consists of a conductive yoke which has two insulation housings connected thereto which carry respective subassemblies for the dimmer switch. The first insulation housing contains a rotatable push shaft. Shaft rotation rotates a resistor plate having a resistive pattern on its surface relative to fixed resistor contacts. A biasing spring biases the shaft to an outward position relative to the conductive yoke. A cavity in the first housing receives a main power semiconductor device of the dimmer switch. The power semiconductor device is thermally connected to the yoke through a thin electrically insulative tape and has an active, non-electrically isolated, heat sink. A biasing spring within the first housing presses the power semiconductor device toward mechanical engagement with the yoke. The first housing assembly is fastened to the yoke by conductive eyelets which are insulated from the power semiconductor by the first insulation housing. The second insulation housing is a switch housing which contains a rotatable indexing cam switch which rotates relative to two spring contacts disposed on opposite sides of the cam such that the rotation of the cam alternately connects and disconnects the contacts through a conductive spider on the cam. The cam is operated by depressing the main shaft relative to the yoke. Insulation keying structures automatically key the first and second housings relative to the yoke and to one another.
    • 调光器开关组件由具有连接到其上的两个绝缘壳体的导电磁轭组成,其携带用于调光开关的相应子组件。 第一绝缘壳体包含可旋转的推动轴。 轴旋转使其电阻图案在其表面上相对于固定电阻器触点旋转。 偏置弹簧将轴偏压到相对于导电轭的向外位置。 第一壳体中的空腔接收调光开关的主功率半导体器件。 功率半导体器件通过薄的电绝缘带热连接到磁轭,并且具有有源的,非电隔离的散热器。 第一壳体内的偏置弹簧将功率半导体器件压向与磁轭的机械接合。 第一壳体组件通过由第一绝缘壳体与功率半导体绝缘的导电孔眼固定到轭。 第二绝缘壳体是开关壳体,其包含可旋转的分度凸轮开关,其相对于设置在凸轮的相对侧上的两个弹簧触头旋转,使得凸轮的旋转交替地通过凸轮上的导电性蜘蛛连接和断开触点。 通过相对于轭来压下主轴来操作凸轮。 绝缘键合结构自动地将第一和第二壳体相对于轭和彼此键入。