Guard lock
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Nov 5, 2014
filing date -
Jun 30, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A guard lock for a powered apparatus having a neck extending from a gear case is provided. The guard lock includes a guard member having a body portion for at least partially surrounding a working member of the power tool and a collar connected to and extending from the body portion, where the collar includes multiple windows that are spaced from one another. The guard lock also includes a stop lever coupled to the gear case via a fastener about which the stop lever may pivot, the stop lever including an engagement portion and a distant arm portion, and a biasing member for biasing the engagement portion of the stop lever toward a window of the collar. When the engagement portion is positioned within a window, rotation of the collar is permitted in a first direction where the window engages a first surface of the engagement portion but is prevented in a second direction where the window engages a second surface of the engagement portion. A depression of the distal arm portion toward the collar pivots the engagement portion away from the window.
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