Robert Boschgmbh

Bosch Rexroth Ag

Andreas Fluhrer

Andreas Scharfenberg

Manfred Zurawski

Michael Wieler

Guenther Henzler

Marcus Kiesslich

Manuel Rieger

Günter Henzler

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.

Portable battery-operated tool with an electrical buffer element and method for replacing the rechargeable battery

An electric tool has a handle, and an element for varying tool functions located in the handle and including a photoelectric cell incorporated onto the handle in such a way that if the photoelectric cell is completely or partly covered, a tool function is achieved on a specification in accordance with a predetermined sequence.

Tool with contactless switch

Growing community of inventors

Murrhardt, Germany

Andreas Fluhrer