Impact Wrench
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jan 7, 2010
app pub date -
Jun 23, 2009
filing date -
Jul 1, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to an impact wrench having a drive motor for driving a drive shaft (30) and an output shaft (10) that can be coupled to a tool holder, and having an impact mechanism, the impact mechanism comprising an anvil (14) coupled to the output shaft (10), and having a hammer (20), which is guided on the drive shaft (30) and rotates with the latter in the case of non-impact and, in the case of impact, executes a rotational movement relative to the drive shaft (30), an actuating means (23) being provided for switching the impact mechanism between an operating mode with the impact mechanism switched on and an operating mode with the impact mechanism switched off, the actuating means (23), in a first position, the impact mechanism having been switched on, being in rotationally fixed engagement with the drive shaft (30) or the hammer (20), or being without engagement with the hammer (20) or the drive shaft (30), and, in a second position, the impact mechanism having been switched off, being in rotationally fixed engagement with the hammer (20) and the drive shaft (30), the actuating means (23) being axially movable for the purpose of switching.
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