公开(公告)号：US5788440A

公开(公告)日：1998-08-04

申请号：US810865

申请日：1997-03-05

申请人： Ronald Andronica

发明人： Ronald Andronica

IPC分类号： F16B37/12 ,  F16B35/04

CPC分类号： F16B37/125

摘要： A bushing adapted to be secured within a circular aperture of a structural channel support member has a head, and a shank portion having an external male machine thread. A centered bore having an internal machine thread penetrates the head and shank portion. The head has a flat inside shoulder adapted to abut against the channel member.

摘要翻译： 适于固定在结构通道支撑构件的圆形孔内的衬套具有头部和具有外部公机螺纹的柄部分。 具有内部机器螺纹的中心孔穿过头部和柄部。 头部具有适于抵靠通道构件的平坦的内侧肩部。

公开(公告)号：US20070180958A1

公开(公告)日：2007-08-09

申请号：US11581290

申请日：2006-10-16

申请人： Ronald Andronica ,  Randall Andronica

发明人： Ronald Andronica ,  Randall Andronica

IPC分类号： B25F1/00 ,  B25B13/06 ,  B25B15/00 ,  B25B23/00

CPC分类号： B25F1/00 ,  B25B15/001 ,  B25G1/085

摘要： A screwdriver has an elongate handle and an elongate shank arranged along an axis of the handle and has one end embedded within the handle and another end provided with a driver tip configured for engaging and driving a fastener by rotating a fastener about its axis, substantially coextensive with the handle axis. An auxiliary driver in the region of the driver tip drives a fastener about an axis substantially normal to the handle axis. The handle may be provided with at least one axial elongate channel generally parallel to the handle axis dimensioned for receiving at least one driver tip when not in use. Suitable retaining member may be used for retaining the driver tips within the channel.

摘要翻译： 螺丝刀具有细长的手柄和沿着手柄的轴线布置的细长柄部，并且一端嵌入手柄内，另一端设置有驱动器尖端，其构造成通过围绕其轴线旋转紧固件来接合和驱动紧固件，基本上共延伸 与手柄轴。 驱动器尖端区域中的辅助驱动器围绕基本上垂直于手柄轴线的轴线驱动紧固件。 手柄可以设置有至少一个平行于手柄轴线的轴向细长通道，其尺寸适于在不使用时接收至少一个驱动器尖端。 合适的保持构件可用于将驱动器尖端保持在通道内。

公开(公告)号：US20090031867A1

公开(公告)日：2009-02-05

申请号：US12250984

申请日：2008-10-14

申请人： Ronald Andronica ,  Randall C. Andronica

发明人： Ronald Andronica ,  Randall C. Andronica

IPC分类号： B25B15/00 ,  B25B23/00 ,  B25B15/04

CPC分类号： B25B15/001 ,  B25G1/085

摘要： A screwdriver has an elongate handle generally defining an axis and a substantially uniform elongate shank arranged along the axis. One end of the shank is embedded within the handle and defines a cylindrical surface and having another end provided with a driver tip arranged within a cylindrical envelope defined by the cylindrical surface and is configured for engaging and driving a fastener by rotating the fastener about an axis substantially coextensive with the handle axis. An auxiliary driver means is arranged within the cylindrical envelope for driving a fastener about an axis substantially normal to the handle axis.

摘要翻译： 螺丝刀具有通常限定轴线的细长手柄和沿轴线布置的基本均匀的细长柄部。 柄的一端嵌入在手柄内并且限定圆柱形表面，并且另一端设置有设置在由圆柱形表面限定的圆柱形外壳内的驱动器尖端，并且构造成用于通过围绕轴线旋转紧固件来接合和驱动紧固件 基本上与手柄轴线共同延伸。 辅助驱动装置设置在圆柱形外壳内，用于围绕基本上垂直于手柄轴线的轴线驱动紧固件。

公开(公告)号：US5799907A

公开(公告)日：1998-09-01

申请号：US606564

申请日：1996-02-26

申请人： Ronald Andronica

发明人： Ronald Andronica

IPC分类号： E21F17/02

CPC分类号： F16L3/24

摘要： A pipe strap for mounting on the bottom portion of a strut so that pipes can be clamped thereto in addition to the pipes already clamped to the top portion of the strut, the pipe strap including an upper flange portion with an opening therein to receive a threaded bolt therethrough for securing the pipe strap to an associated pipe strap with the pipe therebetween, and a curved arm extending downwardly from the upper flange portion for clamping against the pipe, the curved arm having a reduced lower tab portion for engaging in one of the slotted holes in the bottom portion of the strut to secure the pipe strap thereto so that the pipe strap coacts with the associated pipe strap to clamp the pipe to the bottom portion of the strut in a fixed engagement therewith. In one embodiment, the bottom flange of the pipe strap has a transverse width smaller than the longitudinal length of the slotted hole in the strut for insertion therein. In a second embodiment, the bottom flange has a transverse width larger than the transverse width across the longitudinal opening in the top portion of the strut so that this second pipe strap can be mounted on either the top portion or the bottom portion of the strut. Preferably, the enlarged head of the threaded bolt is spot-welded to the outer surface of the upper flange of one of the pipe straps.

摘要翻译： 用于安装在支柱底部的管带，使得除了已经夹紧在支柱顶部的管子之外，管子也可以夹紧在其上，管带包括上部凸缘部分，其中具有开口以接收螺纹 螺栓穿过其中，用于将管带固定到其间具有管道的相关管带，以及从上法兰部分向下延伸以用于夹紧管道的弯曲臂，该弯曲臂具有缩小的下突出部分，用于接合开槽 在支柱的底部中的孔用于将管带固定到其上，使得管带与相关联的管束共同作用，以将管道与支撑件的底部部分固定接合。 在一个实施例中，管带的底部凸缘的横向宽度小于用于插入其中的支柱中的开槽孔的纵向长度。 在第二实施例中，底部凸缘的横向宽度大于跨过支柱顶部的纵向开口的横向宽度，使得该第二管带可以安装在支柱的顶部或底部上。 优选地，螺栓的扩大头部被点焊到一个管带的上凸缘的外表面。