A BATTERY POWERED CHAINSAW COMPRISING AT LEAST ONE HANDLE HEATING ELEMENT
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Dec 21, 2022
filing date -
Dec 21, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates to a battery-powered chainsaw (1) comprising a cutting tool in the form of a saw chain (4) running on a guide bar, a front handle (7) at least partially extending transverse to the elongation of the guide bar and a rear handle (5) extending, at least partially, approximately in the elongated direction of the guide bar. A battery-operated heating unit comprising a first heating element (15) in the rear handle, a second heating element (13) in the front handle, and a temperature sensor (17) located in either of the rear or front handle. The heating unit (19) is configured to provide power to the first and second heating element based on a reading from the temperature sensor (17). Upon activation, a temporary power boost is provided to the first and second heating elements and subsequently a steady state power, lower than the power of the power boost.
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