FR2502987B1 - DEVICE FOR VARYING THE VIBRATORY FORCE PRODUCED BY A ROTATING MASS - Google Patents
DEVICE FOR VARYING THE VIBRATORY FORCE PRODUCED BY A ROTATING MASSInfo
- Publication number
- FR2502987B1 FR2502987B1 FR8204986A FR8204986A FR2502987B1 FR 2502987 B1 FR2502987 B1 FR 2502987B1 FR 8204986 A FR8204986 A FR 8204986A FR 8204986 A FR8204986 A FR 8204986A FR 2502987 B1 FR2502987 B1 FR 2502987B1
- Authority
- FR
- France
- Prior art keywords
- varying
- force produced
- rotating mass
- vibratory force
- vibratory
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25011281A | 1981-04-02 | 1981-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2502987A1 FR2502987A1 (en) | 1982-10-08 |
| FR2502987B1 true FR2502987B1 (en) | 1986-04-18 |
Family
ID=22946344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8204986A Expired FR2502987B1 (en) | 1981-04-02 | 1982-03-24 | DEVICE FOR VARYING THE VIBRATORY FORCE PRODUCED BY A ROTATING MASS |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS57173348A (en) |
| AU (1) | AU556359B2 (en) |
| BE (1) | BE892713A (en) |
| CA (1) | CA1180205A (en) |
| CH (1) | CH659720A5 (en) |
| DE (1) | DE3212599A1 (en) |
| FR (1) | FR2502987B1 (en) |
| GB (1) | GB2096271B (en) |
| IT (1) | IT1147833B (en) |
| MX (1) | MX155192A (en) |
| SE (1) | SE461572B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4495826A (en) * | 1981-04-02 | 1985-01-29 | General Kinematics Corporation | Vibratory apparatus |
| FR2675967A1 (en) * | 1991-04-29 | 1992-10-30 | Devoir Jean Claude | Inertia device recovering a force, in the same sector of a circle |
| FR2698293B1 (en) * | 1992-11-23 | 1995-01-27 | Pellenc Sa | Vibrator with rotary masses with adjustable and removable unbalance, and machines equipped with this vibrator. |
| DE10102470C1 (en) * | 2001-01-18 | 2002-09-05 | Olaf Przybilski | Damper for rotary mechanical rotational vibration has oppositely rotating discs with masses movable in paths extending through cent res of rotation |
| CN102705310B (en) * | 2011-03-28 | 2017-03-29 | 李卓 | A kind of vibrator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH331129A (en) * | 1954-04-23 | 1958-06-30 | Lehmann Pottkaemper Gerhard | Process for stepless regulation of the balance force of vibration generators |
| GB769547A (en) * | 1955-05-13 | 1957-03-06 | Gerhard Lehmann Pottkamper | Improvements in or relating to mechanical vibrators |
| US3059483A (en) * | 1960-05-31 | 1962-10-23 | Continental Oil Co | Vibrator with hydraulically controlled eccentricity |
| US3089582A (en) * | 1960-12-19 | 1963-05-14 | Gen Kinematics Corp | Vibratory device |
| NL6701609A (en) * | 1966-02-05 | 1967-08-07 | ||
| US3358815A (en) * | 1967-01-09 | 1967-12-19 | Gen Kinematics Corp | Vibratory apparatus |
| ES382128A1 (en) * | 1969-07-14 | 1973-04-01 | Babbitless Sa | Improvements in the vibrant appliances. (Machine-translation by Google Translate, not legally binding) |
| DE2163019C3 (en) * | 1971-12-18 | 1974-06-20 | Wacker-Werke Kg, 8000 Muenchen | Electrically driven unbalance vibrator |
| DE2236695C3 (en) * | 1972-07-26 | 1975-04-17 | Wacker-Werke Kg, 8000 Muenchen | Device for continuously changing the centrifugal force, especially for vibration generators |
| JPS5059701A (en) * | 1973-09-28 | 1975-05-23 | ||
| SE416145B (en) * | 1974-07-31 | 1980-12-01 | Dynapac Maskin Ab | EXCENTER ELEMENT FOR CREATING CIRCULATED VIBRATIONS |
| US4111061A (en) * | 1977-02-02 | 1978-09-05 | Thomas Hubert E | Variable eccentric vibration generating mechanism |
-
1982
- 1982-03-10 AU AU81245/82A patent/AU556359B2/en not_active Expired
- 1982-03-11 CA CA000398156A patent/CA1180205A/en not_active Expired
- 1982-03-19 GB GB8208172A patent/GB2096271B/en not_active Expired
- 1982-03-22 CH CH1755/82A patent/CH659720A5/en not_active IP Right Cessation
- 1982-03-24 MX MX191947A patent/MX155192A/en unknown
- 1982-03-24 FR FR8204986A patent/FR2502987B1/en not_active Expired
- 1982-03-29 JP JP57049260A patent/JPS57173348A/en active Granted
- 1982-03-29 IT IT48114/82A patent/IT1147833B/en active
- 1982-03-30 SE SE8202031A patent/SE461572B/en not_active IP Right Cessation
- 1982-03-31 BE BE0/207719A patent/BE892713A/en not_active IP Right Cessation
- 1982-04-02 DE DE19823212599 patent/DE3212599A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU8124582A (en) | 1982-10-07 |
| DE3212599C2 (en) | 1989-08-10 |
| IT8248114A0 (en) | 1982-03-29 |
| BE892713A (en) | 1982-07-16 |
| JPS57173348A (en) | 1982-10-25 |
| MX155192A (en) | 1988-02-01 |
| DE3212599A1 (en) | 1982-11-11 |
| AU556359B2 (en) | 1986-10-30 |
| IT1147833B (en) | 1986-11-26 |
| FR2502987A1 (en) | 1982-10-08 |
| JPS642021B2 (en) | 1989-01-13 |
| SE8202031L (en) | 1982-10-03 |
| GB2096271B (en) | 1984-12-12 |
| CH659720A5 (en) | 1987-02-13 |
| GB2096271A (en) | 1982-10-13 |
| SE461572B (en) | 1990-03-05 |
| CA1180205A (en) | 1985-01-02 |
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