Portable Battery-Operated Tool with an Electrical Buffer Element and Method for Replacing the Rechargeable Battery
First Claim
1. A portable tool for machining a workpiece, in particular for fitting screws to the workpiece, comprising:
- at least one drive device configured to drive a working head;
at least one rechargeable battery configured to provide electrical energy to the drive device;
at least one control device with an operating system to control and/or regulate machining parameters;
at least one storage device configured to store machining data; and
at least one transmitting and receiving device configured to transmit and/or receive the machining data; and
at least one substantially electrical element configured to store the electrical energy at least for a short time in order to replace the rechargeable battery when the operating system is activated.
1 Assignment
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Accused Products
Abstract
A portable and battery-operated tool for machining a workpiece and to a method for replacing the rechargeable battery of the tool is disclosed. The tool has at least one drive device for driving a working head, at least one rechargeable battery for providing electrical energy, at least one control device with an operating system for controlling and/or regulating machining parameters, at least one storage device for storing machining data and at least one transmitting and receiving device for transmitting and/or receiving the machining data and also at least one substantially electrical element for storing electrical energy at least for a short time in order to make it possible to replace the rechargeable battery when the operating system is activated.
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Citations
12 Claims
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1. A portable tool for machining a workpiece, in particular for fitting screws to the workpiece, comprising:
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at least one drive device configured to drive a working head; at least one rechargeable battery configured to provide electrical energy to the drive device; at least one control device with an operating system to control and/or regulate machining parameters; at least one storage device configured to store machining data; and at least one transmitting and receiving device configured to transmit and/or receive the machining data; and at least one substantially electrical element configured to store the electrical energy at least for a short time in order to replace the rechargeable battery when the operating system is activated. - View Dependent Claims (2, 3, 4, 5)
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6. A method for replacing a rechargeable battery of a portable tool for machining workpieces wherein the tool has at least one drive device for driving a working head, at least one rechargeable battery for providing electrical energy, at least one control device with an operating system for controlling and/or regulating machining parameters, at least one storage device for storing machining data and at least one transmitting and receiving device for transmitting and receiving the machining data, comprising:
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detecting removal of the rechargeable battery from the tool using the control device of the tool; interrupting the transmission of machining data from a central control device to the transmitting and receiving device of the tool using the control device; changing the control device to a standby operating state; and supplying the control device with electrical energy from the electrical element while the rechargeable battery is being replaced. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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Specification