GB1301855A - - Google Patents
Info
- Publication number
- GB1301855A GB1301855A GB1301855DA GB1301855A GB 1301855 A GB1301855 A GB 1301855A GB 1301855D A GB1301855D A GB 1301855DA GB 1301855 A GB1301855 A GB 1301855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- masses
- vibrator
- angular positions
- relative angular
- ring gears
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
1301855 Vibrators LITHGOWS Ltd 14 May 1970 [15 May 1969] 24745/69 Heading F2X In a vibrator, a number of separate masses are rotated about a common axis by a prime mover, the relative angular positions of the masses being adjustable during rotation, to effect both static and dynamic balancing. The masses 1 to 14 are mounted on the same shaft are driven from I.C. engine 15 through the shafts a, b, c, d, e and f, chain sprockets and differential geat boxes A, B, C, D and E. The relative angular positions of the masses are altered by rotation of the ring gears, e.g. 18, on the gear boxes. The ring gears are linked together such that they rotate at a constant ratio to each other. Initially, the vibrator is run up to speed in a balanced condition and then the masses are displaced angularly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2474569 | 1969-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1301855A true GB1301855A (en) | 1973-01-04 |
Family
ID=10216589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1301855D Expired GB1301855A (en) | 1969-05-15 | 1969-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1301855A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275984A (en) * | 1993-03-08 | 1994-09-14 | Moog Inc | Eccentric mass device for opposing propogation of rotor vibrations |
| EP0666020A1 (en) * | 1994-02-04 | 1995-08-09 | Juan Cadena Ramon | Vibrating unit for fruit trees |
| FR3033270A1 (en) * | 2015-03-05 | 2016-09-09 | Metso Minerals (France) Sas | VIBRATION SYSTEM COMPRISING TREE LINES, MACHINE AND METHOD THEREOF |
-
1969
- 1969-05-15 GB GB1301855D patent/GB1301855A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2275984A (en) * | 1993-03-08 | 1994-09-14 | Moog Inc | Eccentric mass device for opposing propogation of rotor vibrations |
| GB2275984B (en) * | 1993-03-08 | 1997-01-08 | Moog Inc | Apparatus for cancellation of rotational unbalance |
| EP0666020A1 (en) * | 1994-02-04 | 1995-08-09 | Juan Cadena Ramon | Vibrating unit for fruit trees |
| FR3033270A1 (en) * | 2015-03-05 | 2016-09-09 | Metso Minerals (France) Sas | VIBRATION SYSTEM COMPRISING TREE LINES, MACHINE AND METHOD THEREOF |
| WO2016139632A1 (en) * | 2015-03-05 | 2016-09-09 | Metso Minerals (France) Sas | A vibratory system comprising shaft lines, and a corresponding machine and method |
| US10569304B2 (en) | 2015-03-05 | 2020-02-25 | Metso Minerals, Inc. | Vibratory system comprising shaft lines, and a corresponding machine and method |
| AU2016227370B2 (en) * | 2015-03-05 | 2021-04-22 | Metso Outotec Finland Oy | A vibratory system comprising shaft lines, and a corresponding machine and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |