FR678537A - Oscillation device with adjustable eccentric weight pulleys - Google Patents

Oscillation device with adjustable eccentric weight pulleys

Info

Publication number
FR678537A
FR678537A FR678537DA FR678537A FR 678537 A FR678537 A FR 678537A FR 678537D A FR678537D A FR 678537DA FR 678537 A FR678537 A FR 678537A
Authority
FR
France
Prior art keywords
oscillation device
eccentric weight
adjustable eccentric
weight pulleys
pulleys
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Giovanni Simonis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR678537A publication Critical patent/FR678537A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B06B1/163—Making use of masses with adjustable amount of eccentricity the amount of eccentricity being only adjustable when the system is stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR678537D 1929-03-28 1929-07-17 Oscillation device with adjustable eccentric weight pulleys Expired FR678537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT678537X 1929-03-28

Publications (1)

Publication Number Publication Date
FR678537A true FR678537A (en) 1930-03-25

Family

ID=11305792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678537D Expired FR678537A (en) 1929-03-28 1929-07-17 Oscillation device with adjustable eccentric weight pulleys

Country Status (1)

Country Link
FR (1) FR678537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887444C (en) * 1951-10-30 1953-08-24 Schuechtermann & Kremer Baum A Vibrating screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887444C (en) * 1951-10-30 1953-08-24 Schuechtermann & Kremer Baum A Vibrating screen

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