DE2003407A1 - Electrical recording of any mechanical movements and their reproduction - Google Patents

Description

DESCRIPTION Title of the invention: Electrical recording any mechanical movements and their reproduction.

Origin of the inventive idea: considerations about the control the human arms through the brain stimulated me to the following thoughts at.

State of the art: mechanically (electrically) controlled machines hydraulic "t 'II pneumatic V1 numeric" Ir II Description of the task: All previously known machines perform precise geometric figures which by their Structure are given. However, these machines cannot describe any movements and repeat like e.g. the handwriting. These movements are mathematically difficult to capture and controlled according to the known methods, difficult to imitate.

Would you build a machine with a control system similar to yours? To possess the limbs of living beings, one would have a universal machine that could could build yourself (hold, move, edit). One would always have the same Machine for a wide variety of tasks.

Description of the technical solution: No sound instrument can speak like the human voice.

But you can record the human voice on record or tape and repeat, and do the same with the mechanical movement.

One draws the variable sizes of an electric motor on tape or plate and repeats them. These variable quantities (stronger, weaker; faster, slower; off-on) are a function of mechanical movement (e.g. voltage, current, resistance, frequency) Movements can be enlarged by setting the amplifier accordingly during playback and be scaled down. (Scale changeable) Execution example: (see sketch) a) Motor 1 b) Motor 2 c) Motor 3 d) Drive motor for gripping, changing tools, machining (vertical through parallel guidance) e) Workpiece f) Fixed bearing The machine is entered the desired movement by hand.

(either move the whole machine by hand or the electric motors 1 to 3 using a handwheel) The electric motors 1 - 3 now run as generators In the case of synchronous motors, the alternating voltage is now recorded e.g. on magnetic tape Frequency is a function of the speed (upper and lower half-wave extra and synchronous record) To repeat the movement are now from the magnetic tape over a Amplifiers (e.g. with thyristors) controlled by synchronous electric motors. (driven) Man of course, the movement for recording does not have to be carried out directly by hand. The rotors can also run by themselves when recording and the movement is then (e.g. controlled by variable resistances) entered indirectly by hand.

Claims (1)

PATENT CLAIM Generic term: Category: Process Genre: Electrical recording mechanical movements and their reproduction. Characteristic Part: The method of recording mechanical Movements and their reproduction is characterized by the fact that electrical quantities of electric motors (voltage, current, resistance), which is a function of the mechanical Movement are recorded (e.g. on magnetic tape etc.) These recorded Sizes are re-entered into the motor so that it is the same mechanical again Movement is performed. A scaled enlargement or reduction of the movement (Force, distance, time) is possible by changing the amplification during playback. The accuracy of the beginning and end of the movement can be on the carrier corrected during the recording. Another size can be superimposed on the recorded size To switch off disturbance variables.