Communications capabilities are supplied to components of pool water recirculation systems, even if the components lack electrical power or supply wires. Capabilities may be furnished by wireless RF devices that connect to existing fittings or ports of the components, for example. The devices are configured to obtain desired information relating to the components (or the water within them) and transmit the information remotely for processing or consideration.

Communications capabilities are supplied to components of pool water recirculation systems, even if the components lack electrical power or supply wires. Capabilities may be furnished by wireless RF devices that connect to existing fittings or ports of the components, for example. The devices are configured to obtain desired information relating to the components (or the water within them) and transmit the information remotely for processing or consideration.

An apparatus includes a body, a shaft assembly, and an end effector. The shaft assembly includes an outer tube, an inner tube, and an acoustic waveguide. The end effector includes an ultrasonic blade and a clamp arm. The ultrasonic blade is acoustically coupled with the acoustic waveguide. A first portion of the clamp arm is pivotably coupled with a distal end of the outer tube. A second portion of the clamp arm is pivotably coupled with a distal end of the inner tube. The outer tube and the inner tube are configured to removably couple with the body such that the outer tube, the inner tube, and the clamp arm are configured to removably couple with the body and the remainder of the shaft assembly and end effector as a unit.

An apparatus includes a body, a shaft assembly, and an end effector. The shaft assembly includes an outer tube, an inner tube, and an acoustic waveguide. The end effector includes an ultrasonic blade and a clamp arm. The ultrasonic blade is acoustically coupled with the acoustic waveguide. A first portion of the clamp arm is pivotably coupled with a distal end of the outer tube. A second portion of the clamp arm is pivotably coupled with a distal end of the inner tube. The outer tube and the inner tube are configured to removably couple with the body such that the outer tube, the inner tube, and the clamp arm are configured to removably couple with the body and the remainder of the shaft assembly and end effector as a unit.

This disclosure relates to an improvement to vending machines and particularly gumball machines, and is equally applicable to vending machines of like design. A system and method are disclosed to convert a conventional gumball vending machine to a solar light fixture using an inner rod nut. A system and method are disclosed to convert a conventional vending machine to contain a rotary turntable.

This disclosure relates to an improvement to vending machines and particularly gumball machines, and is equally applicable to vending machines of like design. A system and method are disclosed to convert a conventional gumball vending machine to a solar light fixture using an inner rod nut. A system and method are disclosed to convert a conventional vending machine to contain a rotary turntable.

Workpiece tools and techniques are described. In one example, a workpiece tool includes different side panels that provide surfaces for workpiece alignment. Further, a workpiece tool includes apertures that can align with a work surface such as a welding table. An adjustable tool is also described that includes a tool body and a slidable member that is slidable relative to the tool body. The slidable member, for instance, represents a measurement tool that can be used to measure object dimensions. Further, the tool body includes different side panels that are arranged to enable a variety of different usage scenarios such as include different positions of the slidable member relative to an adjacent object and/or surface.

Workpiece tools and techniques are described. In one example, a workpiece tool includes different side panels that provide surfaces for workpiece alignment. Further, a workpiece tool includes apertures that can align with a work surface such as a welding table. An adjustable tool is also described that includes a tool body and a slidable member that is slidable relative to the tool body. The slidable member, for instance, represents a measurement tool that can be used to measure object dimensions. Further, the tool body includes different side panels that are arranged to enable a variety of different usage scenarios such as include different positions of the slidable member relative to an adjacent object and/or surface.

The present invention relates to servicing a harvester discharge beater and, more particularly, to remove and install the discharge beater without disassembly inside the harvester.

The present invention relates to servicing a harvester discharge beater and, more particularly, to remove and install the discharge beater without disassembly inside the harvester.