Starting device for starting a combustion engine and handheld work apparatus having said starting device
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United States of America Patent
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Mar 23, 2021
Grant Date -
Sep 19, 2019
app pub date -
Mar 18, 2019
filing date -
Mar 16, 2018
priority date (Note) -
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Abstract
A starting device for a combustion engine includes a housing relative to which a rope pulley, a spring housing and an entrainer can rotate about a rotation axis. A coupling unit produces a rotationally-fixed connection between the rope pulley and the spring housing in response to a rotational movement of the rope pulley in a starting direction. The spring housing has a spring receiving space for a tension spring and is connected to an entrainer by the spring. The coupling unit has a first coupling element and a second coupling element, which interact at a contact location which is at a spacing (d) to the rotation axis and is at least as large as the maximum spacing (c) of the tension spring to the rotation axis.
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