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 concrete

Info

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
Application number
FR0602484A
Other languages
French (fr)
Other versions
FR2898820A1 (en
Inventor
Mathieu Clement
Franck Gigez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
METALLERIE DU BETON
Original Assignee
METALLERIE DU BETON
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by METALLERIE DU BETON filed Critical METALLERIE DU BETON
Priority to FR0602484A priority Critical patent/FR2898820B1/en
Publication of FR2898820A1 publication Critical patent/FR2898820A1/en
Application granted granted Critical
Publication of FR2898820B1 publication Critical patent/FR2898820B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/166Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
FR0602484A 2006-03-22 2006-03-22 Unidirectional vibration system with variation of even sprocked amplitude, and applications including the manufacture of concrete Expired - Fee Related FR2898820B1 (en)

Priority Applications (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

Applications Claiming Priority (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
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
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
EP20070734037 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

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)

* Cited by examiner, † Cited by third party
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, De
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

Also Published As

Publication number Publication date
WO2007107859A3 (en) 2008-02-28
JP2009530099A (en) 2009-08-27
FR2898820A1 (en) 2007-09-28
EP2001605A2 (en) 2008-12-17
WO2007107859A2 (en) 2007-09-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20121130