ES274860A1 - Improvements in or relating to vibrators - Google Patents
Improvements in or relating to vibratorsInfo
- Publication number
- ES274860A1 ES274860A1 ES0274860A ES274860A ES274860A1 ES 274860 A1 ES274860 A1 ES 274860A1 ES 0274860 A ES0274860 A ES 0274860A ES 274860 A ES274860 A ES 274860A ES 274860 A1 ES274860 A1 ES 274860A1
- Authority
- ES
- Spain
- Prior art keywords
- rotating mass
- vibrators
- relating
- motor
- shod
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
-
- 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
-
- 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
- B06B1/167—Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Concrete vibrator of the type comprising, within the same body, an eccentric rotating mass coupled directly to a motor, characterized in that the end of the motor drive shaft and the adjacent end of the rotating mass are shod one on the other and supported by a common bearing. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR856950A FR1293042A (en) | 1961-03-27 | 1961-03-27 | Improvements to concrete vibrators |
Publications (1)
Publication Number | Publication Date |
---|---|
ES274860A1 true ES274860A1 (en) | 1962-07-01 |
Family
ID=8751804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0274860A Expired ES274860A1 (en) | 1961-03-27 | 1962-02-22 | Improvements in or relating to vibrators |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH374922A (en) |
ES (1) | ES274860A1 (en) |
FR (1) | FR1293042A (en) |
GB (1) | GB935350A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH555958A (en) * | 1972-07-06 | 1974-11-15 | Wacker Werke Kg | INTERNAL RUETTLER OPERATED WITH COMPRESSED AIR FOR COMPACTING CONCRETE OR THE LIKE |
DE2400592A1 (en) * | 1974-01-07 | 1975-07-17 | Bosch Gmbh Robert | INNER RUETTLER |
JPS60120145U (en) * | 1984-01-23 | 1985-08-14 | 日本ニユ−マチツク工業株式会社 | Concrete vibrator lubrication system |
-
1961
- 1961-03-27 FR FR856950A patent/FR1293042A/en not_active Expired
- 1961-12-05 CH CH1410461A patent/CH374922A/en unknown
- 1961-12-28 GB GB4641061A patent/GB935350A/en not_active Expired
-
1962
- 1962-02-22 ES ES0274860A patent/ES274860A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH374922A (en) | 1964-01-31 |
GB935350A (en) | 1963-08-28 |
FR1293042A (en) | 1962-05-11 |
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