FR1202229A - Perfectionnements aux générateurs de vibrations rotatifs - Google Patents
Perfectionnements aux générateurs de vibrations rotatifsInfo
- Publication number
- FR1202229A FR1202229A FR1202229DA FR1202229A FR 1202229 A FR1202229 A FR 1202229A FR 1202229D A FR1202229D A FR 1202229DA FR 1202229 A FR1202229 A FR 1202229A
- Authority
- FR
- France
- Prior art keywords
- vibration generators
- rotary vibration
- generators
- rotary
- vibration
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1202229T | 1958-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1202229A true FR1202229A (fr) | 1960-01-08 |
Family
ID=9671832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1202229D Expired FR1202229A (fr) | 1958-03-01 | 1958-03-01 | Perfectionnements aux générateurs de vibrations rotatifs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1202229A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097537A (en) * | 1963-07-16 | Vibration-inducing apparatus | ||
US3339422A (en) * | 1965-03-18 | 1967-09-05 | Petrin Frank | Electric motor driven vibrator and adjusting device therefor |
US3572641A (en) * | 1969-02-03 | 1971-03-30 | Edwin F Peterson | Rotary vibrator with adjustable weight means |
US5134893A (en) * | 1991-05-07 | 1992-08-04 | Sweco, Incorporated | Adjustable counterweight assembly |
-
1958
- 1958-03-01 FR FR1202229D patent/FR1202229A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097537A (en) * | 1963-07-16 | Vibration-inducing apparatus | ||
US3339422A (en) * | 1965-03-18 | 1967-09-05 | Petrin Frank | Electric motor driven vibrator and adjusting device therefor |
US3572641A (en) * | 1969-02-03 | 1971-03-30 | Edwin F Peterson | Rotary vibrator with adjustable weight means |
US5134893A (en) * | 1991-05-07 | 1992-08-04 | Sweco, Incorporated | Adjustable counterweight assembly |
WO1992019890A1 (fr) * | 1991-05-07 | 1992-11-12 | Sweco, Inc. | Ensemble contrepoids reglable |
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