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US 2023/0275535 A1Published application
Noise limited power tools & equipment
AssigneeOregon Tool, Inc.
InventorsEdgar A. Dallas, Erik Jensen, Shaun Conley, Jonathan Ziring
Life of this patent
Estimating the term…
Abstract
A method includes operating an electric implement to move or cut material in an outdoor environment, wherein operating the electric implement creates acoustic sound and managing the acoustic sound by selecting an operating frequency for the electric implement and controlling an electric motor of the electric implement in accordance with the operating frequency.
Claims21
A method, comprising:
- providing an electric implement configured to move or cut material in an outdoor environment, wherein operating the electric implement creates acoustic sound;
- and
- managing the acoustic sound by:
- selecting an operating frequency for the electric implement;
- and
- controlling an electric motor of the electric implement in accordance with the operating frequency.
3 more elements
An electric implement comprising:
- an electric motor;
- an end effector coupled to the electric motor such that the electric motor is operable to move the end effector to cause moving or cutting of soil, plant matter, or other materials by the end effector;
- and
- circuitry powering the electric motor, wherein the circuitry is configured to manage sound created by operation of the electric implement by providing a selected operating frequency of the electric implement.
1 more element
An apparatus adapted for cooperation with a tractor, comprising:
- an electric implement configured to be coupled to the tractor, wherein the electric implement comprises:
- an electric motor;
- an end effector coupled to the electric motor such that the electric motor is operable to move the end effector to cause moving or cutting of soil or plant matter by the end effector;
- and
- circuitry powering the electric motor, wherein the circuitry is configured to manage sound created by operation of the electric implement by providing a selected operating frequency of the electric implement.
2 more elements
Dependencies are inferred from the claim text.