FR1295636A - Vibrateur actionné électriquement - Google Patents
Vibrateur actionné électriquementInfo
- Publication number
- FR1295636A FR1295636A FR862716A FR862716A FR1295636A FR 1295636 A FR1295636 A FR 1295636A FR 862716 A FR862716 A FR 862716A FR 862716 A FR862716 A FR 862716A FR 1295636 A FR1295636 A FR 1295636A
- Authority
- FR
- France
- Prior art keywords
- electrically actuated
- actuated vibrator
- vibrator
- electrically
- actuated
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR862716A FR1295636A (fr) | 1961-05-24 | 1961-05-24 | Vibrateur actionné électriquement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR862716A FR1295636A (fr) | 1961-05-24 | 1961-05-24 | Vibrateur actionné électriquement |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1295636A true FR1295636A (fr) | 1962-06-08 |
Family
ID=8755762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR862716A Expired FR1295636A (fr) | 1961-05-24 | 1961-05-24 | Vibrateur actionné électriquement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1295636A (fr) |
-
1961
- 1961-05-24 FR FR862716A patent/FR1295636A/fr not_active Expired
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