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US 2016/0101512 A1Published application
Hand-held machine tool having automatic shaft locking
AssigneeRobert Bosch GmbH
InventorsJoachim HECHT, Heiko ROEHM, Martin KRAUS
Life of this patent
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Abstract
A hand-held machine tool device, in particular, for a screwdriver (12a-h), having a locking device (14a-h) for locking a power take-off unit (16a-h), and having a rotational bearing device (18a-h) of the power take-off unit (16a-h). It is provided that at least part of the locking device (14a-h) and the rotational bearing device (18a-h) be formed in one piece.
Claims29
1-15. (canceled)
A hand-held machine tool device, comprising:
- a planetary gear unit including a planet carrier;
- a power take-off unit having an output shaft;
- a locking device for locking the power take-off unit, the locking device including at least one locking rolling element;
- and
- a rotational bearing device configured to rotationally support the power take-off unit,
- wherein at least part of the locking device and the rotational bearing device is formed in one piece.
3 more elements
Dependencies are inferred from the claim text.