POWER TOOL SENSING A MULTI-POLE MAGNET JUNCTION
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Mar 13, 2025
app pub date -
Nov 22, 2024
filing date -
Nov 22, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A powered fastener driver includes a motor and a lifter configured to be rotatable by the motor about a rotational axis. The powered fastener driver also includes a piston urged towards a bottom-dead-center position to drive the fastener into a workpiece, and a magnet coupled to the lifter for rotation with the lifter. The magnet includes a first pair of poles including a first north pole face and a first south pole face, and a second pair of poles including a second north pole face and a second south pole face. The first north pole face is adjacent the second south pole face. A pole junction is defined between the first pair of poles and the second pair of poles. The powered fastener driver also includes a sensor configured to detect the pole junction, and a controller configured to control the motor based on detection of the pole junction.
First Claim
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