Power tool with improved bearing block
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United States of America Patent
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-
Aug 6, 1991
Grant Date -
N/A
app pub date -
Aug 2, 1990
filing date -
Aug 2, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A handheld portable electric drill having an improved self-aligning bearing block which has a semicircular configuration and is contained within a cavity in one half of a two part clamshell type housing for the drill. The bearing block has a cut out surface which conforms to the output spindle bushing, and a bearing hole for the intermediate gear shaft. For assembly, the bearing block is pressed into the cavity and when the other half of the housing is attached, rib surfaces thereon rotate the bearing block into appropriate positional alignment.
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