FR2355576A2 - Dispositif vibrant a action dirigee - Google Patents

Dispositif vibrant a action dirigee

Info

Publication number
FR2355576A2
FR2355576A2 FR7618851A FR7618851A FR2355576A2 FR 2355576 A2 FR2355576 A2 FR 2355576A2 FR 7618851 A FR7618851 A FR 7618851A FR 7618851 A FR7618851 A FR 7618851A FR 2355576 A2 FR2355576 A2 FR 2355576A2
Authority
FR
France
Prior art keywords
vibratory screen
chain
lever operated
plane adjustment
operating chain
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.)
Granted
Application number
FR7618851A
Other languages
English (en)
Other versions
FR2355576B2 (fr
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.)
Babbitless SA
Original Assignee
Babbitless SA
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 Babbitless SA filed Critical Babbitless SA
Priority to FR7618851A priority Critical patent/FR2355576A2/fr
Publication of FR2355576A2 publication Critical patent/FR2355576A2/fr
Application granted granted Critical
Publication of FR2355576B2 publication Critical patent/FR2355576B2/fr
Granted legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/284—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with unbalanced weights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

Crible ou alimentateur comportant un vibrateur à deux arbres balourdes tournant en synchronisme en sens contraire pour produire des vibrations linéaires. Les deux arbres balourdes 201, 202 sont entraînés séparément et directement par deux moteurs 213, 214 identiques indépendants en étant couplés par un mécanisme de synchronisation et de commande de décalage 212 comprenant un lien sans fin 220 dont les deux brins sont réglables en opposition.
FR7618851A 1976-06-21 1976-06-21 Dispositif vibrant a action dirigee Granted FR2355576A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618851A FR2355576A2 (fr) 1976-06-21 1976-06-21 Dispositif vibrant a action dirigee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618851A FR2355576A2 (fr) 1976-06-21 1976-06-21 Dispositif vibrant a action dirigee

Publications (2)

Publication Number Publication Date
FR2355576A2 true FR2355576A2 (fr) 1978-01-20
FR2355576B2 FR2355576B2 (fr) 1982-02-12

Family

ID=9174678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618851A Granted FR2355576A2 (fr) 1976-06-21 1976-06-21 Dispositif vibrant a action dirigee

Country Status (1)

Country Link
FR (1) FR2355576A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504219A1 (fr) * 1981-04-16 1982-10-22 Strasbourg Sa Forges Dispositif mecanique pour accoupler de facon a les synchroniser, deux arbres balourdes entraines en rotation en sens inverse
FR2656110A1 (fr) * 1989-12-19 1991-06-21 Inst Francais Du Petrole Source sismique vibrante utilisable notamment dans des puits.
EP0823291A2 (fr) * 1996-08-07 1998-02-11 SVEDALA GfA Aufbereitungsmaschinen GmbH & Co. KG Vibrateur pour dispositif de tamisage
FR2901159A1 (fr) * 2006-05-22 2007-11-23 Allimand Sa Dispositif de branlement inertiel
WO2012022859A1 (fr) * 2010-08-18 2012-02-23 Chauvin Crible a trois axes
ES2383408A1 (es) * 2008-12-01 2012-06-21 Metalurgica Poyatos, S.A. Mecanismo para un dispositivo vibrador y dispositivo vibrador.
CN113441388A (zh) * 2021-07-01 2021-09-28 营口公牛矿山机械设备有限公司 无级振动装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072191B (fr) * 1954-07-21
BE715732A (fr) * 1967-05-27 1968-10-16
NL7012947A (fr) * 1970-09-01 1972-03-03

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072191B (fr) * 1954-07-21
BE715732A (fr) * 1967-05-27 1968-10-16
NL7012947A (fr) * 1970-09-01 1972-03-03
NL7406849A (fr) * 1970-09-01 1974-07-25

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504219A1 (fr) * 1981-04-16 1982-10-22 Strasbourg Sa Forges Dispositif mecanique pour accoupler de facon a les synchroniser, deux arbres balourdes entraines en rotation en sens inverse
FR2656110A1 (fr) * 1989-12-19 1991-06-21 Inst Francais Du Petrole Source sismique vibrante utilisable notamment dans des puits.
EP0434511A1 (fr) * 1989-12-19 1991-06-26 Institut Francais Du Petrole Source sismique vibrante utilisable notamment dans des puits
EP0823291A2 (fr) * 1996-08-07 1998-02-11 SVEDALA GfA Aufbereitungsmaschinen GmbH & Co. KG Vibrateur pour dispositif de tamisage
EP0823291A3 (fr) * 1996-08-07 1999-01-13 SVEDALA GfA Aufbereitungsmaschinen GmbH & Co. KG Vibrateur pour dispositif de tamisage
FR2901159A1 (fr) * 2006-05-22 2007-11-23 Allimand Sa Dispositif de branlement inertiel
ES2383408A1 (es) * 2008-12-01 2012-06-21 Metalurgica Poyatos, S.A. Mecanismo para un dispositivo vibrador y dispositivo vibrador.
WO2012022859A1 (fr) * 2010-08-18 2012-02-23 Chauvin Crible a trois axes
FR2963895A1 (fr) * 2010-08-18 2012-02-24 Chauvin Crible a trois axes
CN113441388A (zh) * 2021-07-01 2021-09-28 营口公牛矿山机械设备有限公司 无级振动装置
CN113441388B (zh) * 2021-07-01 2024-06-07 营口公牛矿山机械设备有限公司 无级振动装置

Also Published As

Publication number Publication date
FR2355576B2 (fr) 1982-02-12

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