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US 2012/0056566 A1Published application
Electric switch
AssigneeMarquardt GmbH
InventorsChristof LEXER, Jens Muller, Andreas Seidel, Norbert Papok, Michael Trondle
Life of this patent
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AssigneeMarquardt GmbH
InventorsChristof LEXER, Jens Muller, Andreas Seidel, Norbert Papok, Michael Trondle
Estimating the term…
An electric switch, in particular for an electric tool with an electric motor. The switch has first electrical terminals for electrical connection to a voltage supply and second electrical terminals for electrical connection to the electric motor. The switch has an actuating mechanism which can be adjusted between an initial position and a final position, wherein the electric motor is switched off when the actuating mechanism is located in the initial position and is switched on when the actuating mechanism is not located in the initial position. The switch also has a braking circuit for braking the electric motor, the braking circuit operating when the actuating mechanism is reset to the initial position. The switch also has a reversal circuit for switching over the direction of rotation of the electric motor. The braking circuit is arranged between the second electrical terminals and the reversal circuit.
An electric switch, in particular for an electric tool having an electric motor, comprising first electrical terminals for the electrical connection to a voltage supply, second electrical terminals for the electrical connection to the electric motor, an actuating mechanism which can be adjusted between an initial position and a final position, wherein the electric motor is switched off when the actuating mechanism is located in the initial position and is switched on when the actuating mechanism is not located in the initial position so as to enable operation of said actuating mechanism, a braking circuit for braking the electric motor, said braking circuit operating when the actuating mechanism is reset to the initial position, and a reversal circuit for switching over the direction of rotation of the electric motor, wherein the braking circuit is arranged between the second electrical terminals and the reversal circuit.
Dependencies are inferred from the claim text.