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    • 5. 发明申请
    • EXPANSION HEAD FOR EXPANSION TOOLS AND EXPANSION TOOL COMPRISING SAID EXPANSION HEAD
    • 扩展工具扩展工具和扩展工具,包括扩展头
    • US20150000368A1
    • 2015-01-01
    • US14375142
    • 2013-02-01
    • Sebastian BärthleinSven ChristophRichard Sapper
    • Sebastian BärthleinSven ChristophRichard Sapper
    • B21D41/02B29C57/04
    • B21D41/028B29C57/04B29K2105/258B29L2023/22
    • An expansion head for expansion tools for hollow work-pieces, particularly for the ends of plastic pipes and metal-plastic composite pipes, comprising a union cap having a guide flange directed radially inward, and a set of expandable jaws of sector-shaped design, each received individually by an inner flange sector overlapping the guide flange so that they are radially movable in the union cap, wherein the set of sector-shaped expandable jaws is movable between a closed state and an expansion state, and in a closed state, an approximately cylindrical lateral area is formed by an envelope of the outer walls of the set of expandable jaws, wherein characterized in that each expandable jaw is provided with at least one recess extending in the direction of the longitudinal axis of the expandable jaws so that in a closed state of the expansion head, the surface of the outer walls of the set of expandable jaws corresponds to 25% to 75% of the surface of the envelope of the outer walls of the set of expandable jaws.
    • 用于中空工件的膨胀工具的膨胀头,特别是用于塑料管和金属 - 塑料复合管的端部的膨胀头,包括具有径向向内引导的引导凸缘的联接盖和一组扇形设计的可扩展夹爪, 每一个均通过与引导凸缘重叠的内凸缘扇区单独地接合,使得它们在联接盖中可径向移动,其中该组扇形可扩张夹爪可在闭合状态和膨胀状态之间移动,并且在关闭状态下, 大致圆柱形的横向区域由一组可扩展夹爪的外壁的外壳形成,其特征在于,每个可扩张的夹爪设置有至少一个在可扩张夹爪的纵向轴线方向上延伸的凹槽, 膨胀头的关闭状态,该组可扩张爪的外壁表面对应于外壁的外壳表面的25%至75% 一套可扩张的夹爪。
    • 6. 发明授权
    • Support apparatus
    • 支持装置
    • US08342462B2
    • 2013-01-01
    • US13153316
    • 2011-06-03
    • Richard SapperRonald Snyder
    • Richard SapperRonald Snyder
    • A47F3/00
    • F16M11/10F16M11/2057F16M11/2078F16M11/24F16M13/022F16M2200/025F16M2200/027F16M2200/065Y10T403/597
    • A support apparatus includes a first substantially horizontal member positioned adjacent to first and second elongated substantially vertical member members. The first substantially horizontal member has a channel formed in its rear side. The channel is sized and configured to receive wiring for display devices. The first substantially horizontal member is supported or attached to first and second collars positioned on the first and second elongated substantially vertical members such that movement of the first and second collars adjusts a vertical position of the first substantially horizontal member. One or more display devices, such as LCD screens or computer monitors, may be positioned on the first substantially horizontal member. Preferably, each display device positioned on the first substantially horizontal member is connected to the first substantially horizontal member via a connector that utilizes a releasable attachment mechanism that permits an easy removal or connection to the first substantially horizontal member.
    • 支撑装置包括邻近第一和第二细长大致垂直的构件构件定位的第一基本上水平的构件。 第一大致水平的构件具有形成在其后侧的通道。 通道的大小和配置可以接收显示设备的接线。 第一基本上水平的构件被支撑或附接到定位在第一和第二细长大致垂直构件上的第一和第二套环,使得第一和第二套环的运动调节第一大致水平构件的垂直位置。 一个或多个显示设备,例如LCD屏幕或计算机监视器,可以被定位在第一基本上水平的构件上。 优选地,定位在第一基本上水平的构件上的每个显示装置经由连接器连接到第一基本上水平的构件,连接器利用可释放的附接机构,其允许容易地移除或连接到第一基本上水平的构件。
    • 8. 发明申请
    • SUPPORT APPARATUS
    • 支持装置
    • US20110303800A1
    • 2011-12-15
    • US13153316
    • 2011-06-03
    • Richard SapperRonald Snyder
    • Richard SapperRonald Snyder
    • F16L3/08F16M13/00
    • F16M11/10F16M11/2057F16M11/2078F16M11/24F16M13/022F16M2200/025F16M2200/027F16M2200/065Y10T403/597
    • A support apparatus includes a first substantially horizontal member positioned adjacent to first and second elongated substantially vertical member members. The first substantially horizontal member has a channel formed in its rear side. The channel is sized and configured to receive wiring for display devices. The first substantially horizontal member is supported or attached to first and second collars positioned on the first and second elongated substantially vertical members such that movement of the first and second collars adjusts a vertical position of the first substantially horizontal member. One or more display devices, such as LCD screens or computer monitors, may be positioned on the first substantially horizontal member. Preferably, each display device positioned on the first substantially horizontal member is connected to the first substantially horizontal member via a connector that utilizes a releasable attachment mechanism that permits an easy removal or connection to the first substantially horizontal member.
    • 支撑装置包括邻近第一和第二细长大致垂直的构件构件定位的第一基本上水平的构件。 第一大致水平的构件具有形成在其后侧的通道。 通道的大小和配置可以接收显示设备的接线。 第一基本上水平的构件被支撑或附接到定位在第一和第二细长大致垂直构件上的第一和第二套环,使得第一和第二套环的运动调节第一大致水平构件的垂直位置。 一个或多个显示设备,例如LCD屏幕或计算机监视器,可以被定位在第一基本上水平的构件上。 优选地,定位在第一基本上水平的构件上的每个显示装置经由连接器连接到第一基本上水平的构件,连接器利用可释放的附接机构,其允许容易地移除或连接到第一基本上水平的构件。