18521571. Hydraulic Power Tool simplified abstract (Milwaukee Electric Tool Corporation)

Hydraulic Power Tool

Organization Name

Milwaukee Electric Tool Corporation

Inventor(s)

Eric D. Norquist of Brookfield WI (US)

James G. Ballard of Waukesha WI (US)

Kris J. Kanack of Whitewater WI (US)

Luke J. Skinner of West Bend WI (US)

Robert Jensen of Brookfield WI (US)

Marc S. D'antuono of Whitefish Bay WI (US)

Peter Davies of Brookfield WI (US)

Hydraulic Power Tool - A simplified explanation of the abstract

This abstract first appeared for US patent application 18521571 titled 'Hydraulic Power Tool

Simplified Explanation

The abstract describes a hydraulic tool that includes a pump, electric motor, cylinder, piston, trigger buttons, and a controller. The tool operates by triggering the first button to activate the motor and move the piston in one direction, and then triggering the second button to reverse the motor's rotation, open a fluid path, and move the piston in the opposite direction.

• The hydraulic tool includes a fluid reservoir, pump, electric motor, cylinder, piston, trigger buttons, and a controller.
• Triggering the first button activates the motor to move the piston in one direction by providing fluid to the cylinder.
• Triggering the second button reverses the motor's rotation, opens a fluid path, and moves the piston in the opposite direction.

Potential Applications

The hydraulic tool can be used in various industries such as construction, automotive, and manufacturing for tasks requiring precise linear movements and pressure control.

Problems Solved

This technology solves the problem of efficiently controlling linear movements and pressure in hydraulic systems, providing a more precise and versatile tool for various applications.

Benefits

The hydraulic tool offers improved control, efficiency, and versatility in performing tasks that require precise linear movements and pressure adjustments.

Potential Commercial Applications

The hydraulic tool can be commercialized for use in construction equipment, automotive repair shops, manufacturing plants, and other industries requiring hydraulic tools for various applications.

Possible Prior Art

One possible prior art could be traditional hydraulic tools with manual control valves and limited automation features compared to the described hydraulic tool with electronic controls and automated functions.

Unanswered Questions

How does the controller precisely control the movement of the piston in response to trigger signals?

The abstract does not provide detailed information on the specific mechanisms or sensors used by the controller to ensure accurate and precise control over the piston's movement.

What safety features are implemented in the hydraulic tool to prevent accidents or malfunctions?

The abstract does not mention any safety features or mechanisms incorporated into the hydraulic tool to ensure the operator's safety during operation.

Original Abstract Submitted

An example hydraulic tool includes: a fluid reservoir; a pump; an electric motor; a cylinder; a piston; a first trigger button; a second trigger button; and a controller configured to perform operations comprising: receiving a first signal when the first trigger button is triggered, responsively, causing the electric motor to rotate in a first rotational direction, thereby: (i) causing the pump to provide fluid to the cylinder, and (ii) causing the piston to move in a first linear direction, thereafter, receiving a second signal when the second trigger button is triggered, and responsively to the second signal, causing the electric motor to rotate in a second rotational direction opposite the first rotational direction, thereby: (i) opening a fluid path from the cylinder to the fluid reservoir, and (ii) causing the piston to move in a second linear direction opposite the first linear direction.