HANDHELD WORK APPARATUS HAVING A DEVICE FOR STARTING AN ELECTRIC DRIVE MOTOR

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20170268723A1
SERIAL NO

15465435

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A handheld work apparatus has a device for starting an electric drive motor via an actuating element which can be displaced in a handle counter to an actuating force and acts on a transmission element. The transmission element is shiftable from a rest position into an operating range, wherein the transmission element actuates a switching element and starts the motor. For shifting from the rest position into an end position, a shift force is applied. The shift force forms at least a portion of the actuating force. To keep the actuating force low after the motor is switched on, the displacement path of the transmission element is divided into a first segment and a second segment which includes the operating range. The shift force to be applied to the transmission element rises on the first segment of the path and, after a maximum, decreases on the second segment.

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Patent Owner(s)

Patent OwnerAddress
ANDREAS STIHL AG & CO KGWAIBLINGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kolb, Joachim Ludwigsburg, DE 20 67
Kraetzig, David Ludwigsburg, DE 3 14

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