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    • 3. 发明授权
    • Workstation and spring-assisted door therefor
    • 工作站和弹簧辅助门
    • US06394566B1
    • 2002-05-28
    • US09628051
    • 2000-07-28
    • George R. SlivonJack A. PariseKenneth C. HappGordon A. Putney
    • George R. SlivonJack A. PariseKenneth C. HappGordon A. Putney
    • B25H300
    • E05D15/262B25H3/00E05D15/264E05F1/1091E05Y2900/208
    • A storage riser for mounting atop a work surface has an open-front wall structure including rear, side and top walls and a bifold door assembly for closing the front opening. The door assembly has an upper panel hingedly connected to the front of the top wall and a lower panel hingedly connected to the bottom of the upper panel for pivotal movement between a vertical, unfolded, closed position and a non-vertical, folded, open position disposed in the storage compartment adjacent to the top wall. Coupling brackets respectively project inwardly of the compartment from the opposite sides of the lower panel adjacent to its upper end, the brackets respectively carrying guide rollers which respectively roll in channel tracks on the side walls. Opening of the door assembly is assisted by gas springs, respectively disposed adjacent to the side walls and having cylinders pivotally coupled to the coupling brackets and rods pivotally coupled to the side walls adjacent to the lower end of the front opening.
    • 用于安装在工作表面上方的存储提升器具有包括后壁,侧壁和顶壁的开放前壁结构和用于封闭前开口的双头门组件。 门组件具有铰链地连接到顶壁的前部的上面板和铰链地连接到上面板的底部的下面板,用于在垂直,未折叠,闭合位置和非垂直折叠的打开位置之间枢转运动 设置在与顶壁相邻的储藏室中。 联轴器支架分别从邻近其上端的下板的相对侧向内突出隔室,托架分别承载分别在侧壁上的通道轨道中滚动的导辊。 门组件的打开由气弹簧辅助,气弹簧分别邻近侧壁设置,并且具有可枢转地联接到联接支架的圆筒和可枢转地联接到与前开口的下端相邻的侧壁的杆。
    • 8. 发明授权
    • Anvil for a power tool
    • 铁砧用于电动工具
    • US07980321B2
    • 2011-07-19
    • US11872583
    • 2007-10-15
    • Kenneth C. Happ
    • Kenneth C. Happ
    • B25D17/00
    • B25B23/0035B25B21/023
    • The present disclosure relates to an anvil, an anvil and socket combination and an anvil attached to a power tool. The anvil structure includes a drive head with an end and a body portion having a channel spaced there between. A friction ring is retained in the channel. Flats are provided on the end and on the sides of the end and the square portion in a coordinating alignment such that the flats generally lie in the same plane. The ring retained in the channel between the end and the portion at least partially extends relative to the flap. A transition cone is provided on the anvil for distributing impact load. Additional, relief grooves are provided on corners of the polygon portion to help further relieve stress in the anvil structure.
    • 本公开涉及砧座,砧座和插座组合以及连接到电动工具的砧座。 砧结构包括具有端部的驱动头和具有在其间隔开的通道的主体部分。 摩擦环保持在通道中。 在协调对准的端部和方形部分的端部和侧面上设置平板,使得平面通常位于同一平面中。 保持在端部和部分之间的通道中的环相对于翼片至少部分地延伸。 在砧座上设有过渡锥体,用于分配冲击载荷。 此外,在多边形部分的角部设置有凹槽,以有助于进一步减轻砧座结构中的应力。