Work Machine
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United States of America Patent
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Issued Date -
Feb 8, 2024
app pub date -
Aug 1, 2023
filing date -
Aug 3, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An excavation work machine, in the support structure and opening/closing structure of an upper face cover which covers an upper side of a lateral-part engine chamber on the right side of a swing frame, and the support structure and opening/closing structure of a right exterior cover which covers the right side of the lateral-part engine chamber, includes a first frame part that is provided in the front-rear direction of the swing frame, and a second frame part that is provided perpendicular to the first frame part and that is, at a base end thereof, connected to the first frame part and, at another end thereof, connected to the right exterior cover.
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