FR2437251A1 - Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation - Google Patents

Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation

Info

Publication number
FR2437251A1
FR2437251A1 FR7725715A FR7725715A FR2437251A1 FR 2437251 A1 FR2437251 A1 FR 2437251A1 FR 7725715 A FR7725715 A FR 7725715A FR 7725715 A FR7725715 A FR 7725715A FR 2437251 A1 FR2437251 A1 FR 2437251A1
Authority
FR
France
Prior art keywords
vibrator
coupled together
motors
eccentric weight
parallel shafts
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.)
Withdrawn
Application number
FR7725715A
Other languages
English (en)
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.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Priority to FR7725715A priority Critical patent/FR2437251A1/fr
Publication of FR2437251A1 publication Critical patent/FR2437251A1/fr
Withdrawn legal-status Critical Current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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating
    • 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
    • E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

L'INVENTION PERMET DE REALISER UN DISPOSITIF SIMPLE DE FAIBLE ENCOMBREMENT ET GRANDE FIABILITE. LES AXES D'ENTRAINEMENT SITUES DANS UN PLAN VERTICAL 5, 7 D'UNE PART, 6, 8 D'AUTRE PART, TOURNENT EN SYNCHRONISME AVEC MEME ORIENTATION DES MASSELOTTES 9, 11 OU 10, 22, AU MOYEN DES COURROIES 17 OU 20. LA SYMETRIE HORIZONTALE DANS LES MOUVEMENTS DE SENS CONTRAIRE 21, 22 EST DUE AUX REACTIONS. L'INVENTION S'APPLIQUE AUX VIBRATEURS EXTERNES POUR COMPACTAGE DU BETON ET AUX VIBRATEURS HYDRAULIQUES POUR L'ENFONCEMENT DE PIEUX.
FR7725715A 1977-08-23 1977-08-23 Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation Withdrawn FR2437251A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7725715A FR2437251A1 (fr) 1977-08-23 1977-08-23 Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7725715A FR2437251A1 (fr) 1977-08-23 1977-08-23 Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation

Publications (1)

Publication Number Publication Date
FR2437251A1 true FR2437251A1 (fr) 1980-04-25

Family

ID=9194712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725715A Withdrawn FR2437251A1 (fr) 1977-08-23 1977-08-23 Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation

Country Status (1)

Country Link
FR (1) FR2437251A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160349143A1 (en) * 2015-06-01 2016-12-01 Peter S. Aronstam Systems, Methods, and Apparatuses For a Vibratory Source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160349143A1 (en) * 2015-06-01 2016-12-01 Peter S. Aronstam Systems, Methods, and Apparatuses For a Vibratory Source

Similar Documents

Publication Publication Date Title
ATE31950T1 (de) Vibrationsramme.
DE3478132D1 (en) Apparatus for developing a propulsion force
ES476451A1 (es) Un dispositivo vibrador
EP0023624A3 (en) Mass-compensated tamping and/or striking system
GB1446515A (en) Fixing devices for copying appliances
GB1334368A (en) Road rollers
ES374302A1 (es) Perfeccionamientos en los aparatos de manutencion.
ES414351A1 (es) Un dispositivo de transmision de energia acustica.
FR2437251A1 (fr) Dispositif vibrateur a masselottes pour transmission de forces verticales aux appareils d'utilisation
GB1310748A (en) Earth compacting machine
GB1038751A (en) Vibratory motor
GB1220670A (en) Soill compacting machine
GB2025051B (en) Apparatus for generating acoustic shear waves in the earth
GB1431212A (en) Vibratory compacting machines
ES8402746A1 (es) Un martillo de percusion vibratorio.
SU563186A1 (ru) Щекова вибрационна дробилка
ES250545U (es) Vibrador multidireccional
JPS57131613A (en) Vibrating conveyor
SU118283A1 (ru) Вибрационный конвейер
AU450873B2 (en) Vibrations generator with multiple shafts in series especially for vibrating tamping means
GB1085487A (en) Card sorting device
GB968379A (en) Vibratory pile drivers
AU1537370A (en) Vibrations generator with multiple shafts in series especially for vibrating tamping means
IT1064143B (it) Massa smorzatrice di vibrazioni in particolare per sistemi laminati e procedimento per la sua produzione
JPS5454837A (en) Power output apparatus of prime mover in comine

Legal Events

Date Code Title Description
ST Notification of lapse