Overload clutch device, clutch disk, and driving toothed wheel
AssigneeRobert Bosch GmbH
InventorHeiko Roehm
Life of this patent
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Abstract
The present invention relates to an overload clutch device for a power tool comprising an electric motor used to rotatably drive an insertion tool (12), the overload clutch device being provided with a first and second corresponding clutch means (22, 26). According to the invention, the first clutch means (26) is fixed to an output shaft (20) in a force-dependent manner.
Claims13
An overload clutch device for a power tool comprising an electric motor used to rotatably drive an insertion tool (12), the overload clutch device being provided with first and second corresponding clutch means (22, 26)
- wherein
- the first clutch means (26) is fixed to an output shaft (20) in a force-dependent manner.
The overload clutch device as recited in one of the preceding claims,
- wherein,
- when the output shaft (20) is jammed and the second clutch means (22) is rotating, the first clutch means (26) is movable on the output shaft (20) in the circumferential direction.
The overload clutch device as recited in one of the preceding claims,
- wherein
- the second clutch means (22) is fixed to the output shaft (20) with a clearance fit.
The overload clutch device as recited in one of the preceding claims,
- wherein
- the first clutch means (26) is designed as a snap-in disk.
Clutch means for an overload clutch device as recited in one of the preceding claims,
- characterized by
- a cross section configured as an annular segment with an opening (28).
Dependencies are inferred from the claim text.