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Publication of BE692459ApublicationCriticalpatent/BE692459A/xx
B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
B06B1/162—Making use of masses with adjustable amount of eccentricity
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Engineering & Computer Science
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Mechanical Engineering
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Vibration Prevention Devices
(AREA)
Apparatuses For Generation Of Mechanical Vibrations
(AREA)
