Sanmina-sci Corporation

Other

Ireland, Alexander John

Ireland, John Albert

John Albert Ireland

Alexander Ireland

Alexander John Ireland

A motorized broom that may be used in the game of curling is provided. The broom comprises a moveable synthetic fabric brush head that can provide a sweeping motion consistent with the regulatory requirements governing the game of curling. The motorized curling broom can assist individuals who would otherwise not be able to effectively accomplish a sweeping motion with their own strength or stamina to participate recreationally and competitively in the game. The curling broom comprises: a motor and associated gear reduction and crank configuration for causing a sinusoidal back and forth sweeping action of the brush head. The broom further includes a user control mechanism for intuitive adjustment of the power supplied to the brush head by way of controlling the speed of the motor and the pressure applied to the sweeping surface. A dynamic balancing mechanism reduces unwanted vibration transmitted to the individual using the broom.

Curling broom incorporating a motor

A circuit board threadplate for connection of a component to a circuit board is provided wherein such threadplate may be mechanically mounted to a circuit board without the use of manual labor. Specifically, the threadplate is compatible with present Surface Mount Technology robotic placement machines. Such circuit board threadplate includes a hollow substantially cylindrical member forming an extruded neck having an elongated section and a substantially flat surface at a first end of the elongated section and a flange extending from a second end of the elongated section. The flange provides a substantially flat surface suitable for soldering onto a surface of a circuit board. Additionally, the threadplate includes a cylindrical cavity positioned inside the substantially cylindrical member, extending in a direction aligned with the substantially cylindrical member. The cylindrical cavity may have a thread pattern suitable for receiving a screw-type fastener. Finally, the threadplate includes an opening providing access to the cylindrical cavity.

Circuit board threadplate

A circuit board standoff for use with SMT placement machinery is provided comprising a hollow substantially cylindrical member, a flange extending from a bottom section of the cylindrical member and an opening positioned in the top section of the substantially cylindrical member operable to receive a fastener. The circuit board standoff operates to provide physical connection between two circuit boards while maintaining a minimum distance there between for inclusion of any required electronic components.

Circuit board standoff

A printed circuit board stiffener is provided comprising a generally U-shaped elongated horizontal assembly having a substantially horizontal surface, an elongated vertical member extending downward from and rigidly coupled to one of the elongated horizontal assembly members opposite the assembly's curved edge and having a plurality of legs extending from the elongated vertical member, each such leg further comprising a flange extending substantially perpendicular to its respective plurality of legs in a direction toward the elongated horizontal assembly's curved edge. Each of said flanges are suitable for attachment to a surface of a circuit board. Further, such stiffener is capable of being moved, oriented, placed and mechanically bonded to the printed circuit board using existing SMT robotic assemblies.

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John Albert Ireland