Easy hole start operation for drilling power tools
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United States of America Patent
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Mar 26, 2024
Grant Date -
Sep 22, 2022
app pub date -
Mar 16, 2022
filing date -
Mar 16, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A power tool, such as a drilling power tool, configured to perform an easy hole start operation upon actuation of a trigger. When the trigger is actuated, the motor is driven at a low speed value. The motor speed is increased to a second speed value during a predetermined time threshold and then driven at the second speed value until the trigger is no longer actuated. In some embodiments, the easy hole start operation may be implemented by an easy hole start switch. In some embodiments, if the easy hole start operation persists for a time greater than a predetermined time threshold, then the motor will shut off.
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