Trigger lockout with dissimilar actions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11658549
APP PUB NO 20200266690A1
SERIAL NO

16651262

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A control assembly for selectively controlling actuation of an electric motor arranged to power a hand-held power tool based on combined performance of two dissimilar operator actions and a hand-held power tool including such a control assembly. A switch member may be closed responsive to an enabling action including a first of the two dissimilar operator actions. A throttle control member becomes operable responsive to actuation of the throttle control member past a first movement threshold, i.e. a second dissimilar operator action, while the switch member is in the actuated state. The throttle control member remains repeatedly operable above a second movement threshold, even if the switch member is opened. Actuation of the throttle control member to below the second movement threshold will render the throttle control member non-operable until renewed combined performance of the first and second dissimilar operator actions.

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Patent Owner(s)

Patent OwnerAddress
GLOBE (JIANGSU) CO LTDCHANGZHOU JIANGSU 213023

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agne, Ola Taberg, SE 3 11
Arnell, Thomas Huskvarna, SE 13 90
Lennings, Eric Huskvarna, SE 20 110

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