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US 9,486,866 B2Granted
Power tool
AssigneeRobert Bosch GmbH
InventorsThomas Winkler, Helge Sprenger, Peter Schwenkel, Richard Schoenleber, David Gaenzle
Life of this patent
Estimating the term…
Abstract
A power tool includes a sawing working device of an at least partially flat form and at least one actuator. The sawing working device is configured to produce a sawing cut in a working direction. The at least one actuator is configured to produce at least one oscillation in the sawing working device.
Claims20
A power tool, comprising:
- a sawing working device having an at least partially flat form that defines a blade plane, the sawing working device configured to produce a sawing cut in a working direction;
- a drive unit that moves the sawing working device within the blade plane;
- and
- at least one actuator configured to produce at least one oscillation in the sawing working device such that at least a portion of the sawing working device flexes out of the blade plane.
1 more element
A method for operating a power tool, comprising:
- sawing with a sawing working device in a working direction to produce a sawing cut, the sawing working device (i) having an at least partially flat form that defines a blade plane and (ii) moved by a drive unit within the blade plane;
- and
- generating oscillations in the sawing working device by an excitation produced by at least one actuator, the oscillations flexing at a least a portion of the sawing working device out of the blade plane.
Dependencies are inferred from the claim text.