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    • 32. 发明申请
    • Structure lamp pipe insert connector
    • 结构灯管插头连接器
    • US20050248156A1
    • 2005-11-10
    • US10838195
    • 2004-05-05
    • Pi-hua Hsieh
    • Pi-hua Hsieh
    • F16L21/00F16L25/00F16L25/12
    • F16L25/12F16L21/00Y10T403/57Y10T403/5746Y10T403/7051
    • An improved structure lamp pipe insert connector comprised of a locking connector component situated between upper and lower lamp pipes, the locking connector component comprised of a threaded rod, a lock sleeve fastened onto the threaded rod, and constraining rings respectively sleeved (not fastened) onto the two ends of the threaded rod and, furthermore, situated at the two sides of the lock sleeve. The interior of the constraining ring is a sloped surface and a plurality of detent slots are disposed along its inner circumferential extent and, after a spring is prepositioned on the sloped surface, it is then sleeved onto the threaded rod. Furthermore, there are revolving guide ring elements with beveled sides, each revolving guide ring element having guide blocks aligned with the constraining ring detent slot positions and capable of entry into the detent slots, thereby providing for the synchronous rotation of the revolving guide ring elements and the constraining rings. When the lamp pipes drive the constraining rings into rotation, the revolving guide ring element beveled sides are forced against the constraining ring sloped surfaces and become tightly ensconced within the inner circumference of the lamp pipes. As such, assembly is simple and enables user self-assembly and, furthermore, since each steel pipe can be disassembled, shipping dimensions are minimized.
    • 一种改进的结构灯管插入连接器,包括位于上灯管和下灯管之间的锁定连接器部件,所述锁定连接器部件包括螺纹杆,固定在螺杆上的锁定套筒和分别套管(未紧固)到 螺纹杆的两端,此外,位于锁定套筒的两侧。 约束环的内部是倾斜的表面,并且沿着其内周向延伸设置多个制动槽,并且在将弹簧预定位在倾斜表面上之后,将其套在螺纹杆上。 此外,还有具有斜边的旋转导向环元件,每个回转导向环元件具有与限制环定位槽位置对准的导块,并且能够进入制动槽,从而提供旋转导向环元件的同步旋转, 约束环。 当灯管驱动约束环旋转时,旋转引导环元件的斜面被迫抵抗约束环的倾斜表面,并被牢固地保持在灯管的内圆周内。 因此,组装简单并且能够使用户自组装,此外,由于可以拆卸每个钢管,所以运输尺寸最小化。
    • 34. 发明申请
    • Connecting an anchoring rod to a drilling tool
    • 将锚杆连接到钻孔工具
    • US20040184872A1
    • 2004-09-23
    • US10484270
    • 2004-05-13
    • Hannes PapousekHerbert Papousek Jr
    • F16B001/00
    • E21B17/0426E21D21/0026E21D21/0053Y10T403/57Y10T403/5733Y10T403/5741Y10T403/5746Y10T403/5786
    • An anchoring rod for rock anchoring (self-drilling injection bolts), includes an outer thread for connecting the anchoring rod to a drilling tool via a coupling sleeve. The end of the anchoring rod, which is screwed into the coupling sleeve, comprises a section which has a reduced diameter in comparison with the outer diameter of the anchoring rod. The free end of the section of the anchoring rod with the reduced diameter comprises a bevel. An open space is thus formed between the inner surface of the coupling sleeve and the reduced diameter end of the anchoring rod. The space stops the anchoring rod from becoming stuck in the coupling sleeve, even when the end of the rod is plastically deformed during the drilling process, so that the anchoring rod can be unscrewed from the coupling sleeve without applying significant force.
    • 一种用于岩石锚固(自钻式注射螺栓)的锚杆,包括用于通过连接套将锚定杆连接到钻具的外螺纹。 拧入连接套筒的锚定杆的端部包括与锚定杆的外径相比具有减小的直径的部分。 具有减小的直径的锚定杆的截面的自由端包括斜面。 因此,在联接套筒的内表面和锚定杆的缩小直径端之间形成开放空间。 即使在钻孔过程中棒的端部发生塑性变形时,该空间也能够使锚定杆卡在连接套筒中,从而可以在不施加显着的力的情况下将锚定杆从连接套筒上拧下。
    • 40. 发明申请
    • Apparatus for optimizing the attachment of a hub structure to an axle
    • 用于优化轮毂结构与轴的连接的装置
    • US20040052576A1
    • 2004-03-18
    • US10246506
    • 2002-09-18
    • Robert Snow
    • F16B007/18
    • B60B27/065F16B35/041Y10T403/57
    • The invention relates, in one embodiment, to a clamp assembly for attaching a hub structure to an axle. The clamp assembly includes a tubular structure having a longitudinal axis. The clamp assembly also includes a hub attachment mechanism and an axle clamping mechanism. The axle clamping mechanism includes an expansion slot and a clamping fastener. And the expansion slot includes a neutral position, a compression range, and an expansion range. When the clamping fastener is moved in a first lateral direction, the clamping fastener compresses the expansion slot to a position in the compression range. When the clamping fastener is moved in a second lateral direction by a first amount allows, the expansion slot is allowed to expand back to the neutral position. And, any movement thereafter expands expands the expansion slot to a position in the expansion range.
    • 本发明在一个实施例中涉及一种用于将轮毂结构附接到轴的夹具组件。 夹具组件包括具有纵向轴线的管状结构。 夹具组件还包括轮毂安装机构和车轴夹紧机构。 轴夹紧机构包括一个膨胀槽和一个夹紧紧固件。 并且扩展槽包括中立位置,压缩范围和扩展范围。 当紧固件沿第一横向方向移动时,夹紧紧固件将膨胀槽压缩到压缩范围内的位置。 当夹紧紧固件沿第二横向方向移动第一量允许时,扩展槽被允许扩展回到中立位置。 而且,此后的任何运动都将扩张槽膨胀到膨胀范围内的一个位置。