FR2898820B1 - UNIDIRECTIONAL VIBRATION SYSTEM WITH VARIATION OF EVEN SPROCKED AMPLITUDE, AND APPLICATIONS INCLUDING THE MANUFACTURE OF CONCRETE - Google Patents
UNIDIRECTIONAL VIBRATION SYSTEM WITH VARIATION OF EVEN SPROCKED AMPLITUDE, AND APPLICATIONS INCLUDING THE MANUFACTURE OF CONCRETEInfo
- Publication number
- FR2898820B1 FR2898820B1 FR0602484A FR0602484A FR2898820B1 FR 2898820 B1 FR2898820 B1 FR 2898820B1 FR 0602484 A FR0602484 A FR 0602484A FR 0602484 A FR0602484 A FR 0602484A FR 2898820 B1 FR2898820 B1 FR 2898820B1
- Authority
- FR
- France
- Prior art keywords
- sprocked
- amplitude
- concrete
- variation
- manufacture
- 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 - Fee Related
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
- B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0602484A FR2898820B1 (en) | 2006-03-22 | 2006-03-22 | UNIDIRECTIONAL VIBRATION SYSTEM WITH VARIATION OF EVEN SPROCKED AMPLITUDE, AND APPLICATIONS INCLUDING THE MANUFACTURE OF CONCRETE |
PCT/IB2007/000702 WO2007107859A2 (en) | 2006-03-22 | 2007-03-21 | One-way vibration system, with amplitude variation, hollow gears, and uses thereof such as for concrete production |
JP2009500956A JP2009530099A (en) | 2006-03-22 | 2007-03-21 | One-way vibration system with hollow gear and amplitude change and its use including concrete production |
EP07734037A EP2001605A2 (en) | 2006-03-22 | 2007-03-21 | One-way vibration system, with amplitude variation, hollow gears, and uses thereof such as for concrete production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0602484A FR2898820B1 (en) | 2006-03-22 | 2006-03-22 | UNIDIRECTIONAL VIBRATION SYSTEM WITH VARIATION OF EVEN SPROCKED AMPLITUDE, AND APPLICATIONS INCLUDING THE MANUFACTURE OF CONCRETE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2898820A1 FR2898820A1 (en) | 2007-09-28 |
FR2898820B1 true FR2898820B1 (en) | 2008-05-30 |
Family
ID=37813637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0602484A Expired - Fee Related FR2898820B1 (en) | 2006-03-22 | 2006-03-22 | UNIDIRECTIONAL VIBRATION SYSTEM WITH VARIATION OF EVEN SPROCKED AMPLITUDE, AND APPLICATIONS INCLUDING THE MANUFACTURE OF CONCRETE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2001605A2 (en) |
JP (1) | JP2009530099A (en) |
FR (1) | FR2898820B1 (en) |
WO (1) | WO2007107859A2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2336189A1 (en) * | 1975-12-23 | 1977-07-22 | Martelli Domenico | Mechanical unidirectional vibration generator - has two meshing pinions with diametrically opposite unbalanced rotating masses |
DE8800592U1 (en) * | 1988-01-20 | 1988-03-10 | Rhein-Getriebe Gmbh, 4005 Meerbusch | Vibration gear |
US5177386A (en) * | 1990-08-30 | 1993-01-05 | Kencho Kobe Co., Ltd. | Vibration generator adjustable during operation |
DE10147957B4 (en) * | 2001-09-28 | 2006-11-02 | Wacker Construction Equipment Ag | Vibration generator for a soil compaction device |
-
2006
- 2006-03-22 FR FR0602484A patent/FR2898820B1/en not_active Expired - Fee Related
-
2007
- 2007-03-21 EP EP07734037A patent/EP2001605A2/en not_active Withdrawn
- 2007-03-21 WO PCT/IB2007/000702 patent/WO2007107859A2/en active Application Filing
- 2007-03-21 JP JP2009500956A patent/JP2009530099A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2007107859A2 (en) | 2007-09-27 |
FR2898820A1 (en) | 2007-09-28 |
JP2009530099A (en) | 2009-08-27 |
WO2007107859A3 (en) | 2008-02-28 |
EP2001605A2 (en) | 2008-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE418449T1 (en) | COMPOSITE PIPE | |
MA28936B1 (en) | PIPELINE | |
DE602006013365D1 (en) | Microphone and sound reinforcement system | |
NO20051183D0 (en) | Sound attenuating structures | |
DE602005025634D1 (en) | DEFORMABLE MECHANICAL PIPE COUPLING | |
FR2902803B1 (en) | FIBROUS REINFORCING STRUCTURE FOR A PIECE OF COMPOSITE MATERIAL AND PART COMPRISING THE SAME | |
FR2904315B1 (en) | PYRIDAZINIC AND PYRROLIC COMPOUNDS, METHODS OF OBTAINING AND APPLICATIONS | |
DE602005010140D1 (en) | pipe connection | |
FR2924964B1 (en) | METHOD OF MAKING A PIPE CONNECTION AND CONNECTING THE PIPE | |
NO20026158L (en) | Reinforced penetration-proof plastic pipe | |
DE602005025548D1 (en) | Flexible plastic pipes and their manufacturing process | |
FR2872671B1 (en) | MULTIFUNCTION ACTUATOR CAPABLE OF PREVENTING VIBRATION | |
DE602004004232D1 (en) | pipe connection | |
DE50307921D1 (en) | Construction element made of fiber-reinforced plastic | |
FI20041397A (en) | The pipe joint | |
DE60306495D1 (en) | Fiber reinforced hose | |
DE502007004314D1 (en) | manhole | |
ATA12962003A (en) | SOUND ABSORBING ELEMENT | |
FR2898820B1 (en) | UNIDIRECTIONAL VIBRATION SYSTEM WITH VARIATION OF EVEN SPROCKED AMPLITUDE, AND APPLICATIONS INCLUDING THE MANUFACTURE OF CONCRETE | |
DE502004009940D1 (en) | PIEZOELECTRIC ACTOR | |
FR2899592B1 (en) | EXTRUSION AID AGENT BASED ON PVDF | |
DE502004007589D1 (en) | Spitzkopf Adel | |
ITUD20050037U1 (en) | PIPE RESPIRATOR WITH ACOUSTIC ALARM | |
FR2891562B1 (en) | REINFORCED CONCRETE ELEMENT AND PROCESS FOR PRODUCING THE SAME | |
FR2925088B1 (en) | METHOD FOR PRODUCING AN ARMED CONCRETE BUILDING ELEMENT AND CONSTRUCTION ELEMENT THUS PRODUCED |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20121130 |