FR2411641A1 - Vibrateur pneumatique - Google Patents

Vibrateur pneumatique

Info

Publication number
FR2411641A1
FR2411641A1 FR7835199A FR7835199A FR2411641A1 FR 2411641 A1 FR2411641 A1 FR 2411641A1 FR 7835199 A FR7835199 A FR 7835199A FR 7835199 A FR7835199 A FR 7835199A FR 2411641 A1 FR2411641 A1 FR 2411641A1
Authority
FR
France
Prior art keywords
vibrator
box
pneumatic vibrator
vibrators
air
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
FR7835199A
Other languages
English (en)
Other versions
FR2411641B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2411641A1 publication Critical patent/FR2411641A1/fr
Application granted granted Critical
Publication of FR2411641B3 publication Critical patent/FR2411641B3/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
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

L'INVENTION CONCERNE LES VIBRATEURS PNEUMATIQUES. ELLE SE RAPPORTE A UN VIBRATEUR DANS LEQUEL L'AIR U PENETRE DANS UN DIFFUSEUR 1A ET PARVIENT ENTRE UN ORGANE ROTATIF 4 ET UN BOITIER 1, L'ORGANE 4 ROULANT SUR UN AXE FIXE 3 ET BOUCHANT OU DEBOUCHANT LES ORIFICES 2A DES PLAQUES D'EXTREMITE DU BOITIER. LA CIRCULATION DE L'AIR EST REGULIERE SI BIEN QUE LE VIBRATEUR FAIT PEU DE BRUIT. APPLICATION AUX VIBRATEURS DONT LA FREQUENCE EST REGLABLE, UTILISES POUR LA MISE EN PLACE DU BETON.
FR7835199A 1977-12-15 1978-12-14 Vibrateur pneumatique Granted FR2411641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU2977/77A YU40500B (en) 1977-12-15 1977-12-15 Fluid-driven vibrator

Publications (2)

Publication Number Publication Date
FR2411641A1 true FR2411641A1 (fr) 1979-07-13
FR2411641B3 FR2411641B3 (fr) 1981-10-02

Family

ID=25559087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835199A Granted FR2411641A1 (fr) 1977-12-15 1978-12-14 Vibrateur pneumatique

Country Status (14)

Country Link
JP (1) JPS5491098A (fr)
AT (1) AT378134B (fr)
BR (1) BR7808218A (fr)
CH (1) CH636540A5 (fr)
CS (1) CS210621B2 (fr)
DE (1) DE2852348C2 (fr)
FR (1) FR2411641A1 (fr)
GB (1) GB2010402B (fr)
IT (1) IT1160964B (fr)
NL (1) NL7812023A (fr)
PL (1) PL131553B1 (fr)
SE (1) SE7812881L (fr)
SU (1) SU865118A3 (fr)
YU (1) YU40500B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU47183B (sh) * 1985-03-04 1995-01-31 Halilović, Ešref Planetni vibrator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1043671A (fr) * 1951-10-09 1953-11-10 Nouvel appareil vibrateur pneumatique
BE790528A (fr) * 1971-12-15 1973-02-15 Findeva A G Vibrateur a air comprime

Also Published As

Publication number Publication date
AT378134B (de) 1985-06-25
YU297777A (en) 1982-10-31
PL131553B1 (en) 1984-11-30
GB2010402A (en) 1979-06-27
SU865118A3 (ru) 1981-09-15
ATA891478A (de) 1984-11-15
SE7812881L (sv) 1979-06-16
PL211802A1 (pl) 1979-09-10
DE2852348C2 (de) 1985-03-21
IT1160964B (it) 1987-03-11
JPS5491098A (en) 1979-07-19
FR2411641B3 (fr) 1981-10-02
YU40500B (en) 1986-02-28
IT7869850A0 (it) 1978-12-14
CS210621B2 (en) 1982-01-29
NL7812023A (nl) 1979-06-19
BR7808218A (pt) 1979-08-14
CH636540A5 (de) 1983-06-15
DE2852348A1 (de) 1979-06-28
GB2010402B (en) 1982-03-31

Similar Documents

Publication Publication Date Title
DE3762173D1 (de) Akustische ueberwachung und anzeige des arbeitszustandes eines kraftwagens.
DE69516525D1 (de) Beschleunigerverfahren und gerät zur messung während des bohrens
FR2438743A1 (fr) Procede et appareil de traitement acoustique de gaz d'echappement, en particulier pour des outils pneumatiques
FR2412681A1 (fr) Trepan aleseur a rouleaux pour forage
DE69622563D1 (de) Schnellkupplungsmethode und vorrichtung und chirugisches instrument für den antrieb von auswechselbaren rotierenden werkzeugen
DE3779538D1 (de) Verfahren und geraet zur akustischen bohrlochmessung.
DE69123033D1 (de) Vorrichtung und Methode zur dynamischen Ermittlung der Zentripetalkraft einer Fahrzeugs
EP0878381A4 (fr) Dispositif mobile plaque magnetiquement contre une surface murale et procede de commande d'aimant dudit dispositif
BR9507905A (pt) Processo de determinar o jogo morto e esmerilhamento de um trem de engrenagens
FR2567394B1 (fr) Transducteur piezoelectrique pour la destruction de concretions a l'interieur du corps
DE69503857D1 (de) Integrierte Varactor- und piezoelektrische Vorrichtung für akustisches Farbdrucken
IT1219442B (it) Manicotto di tenuta tra una parete ed un albero estendente si attraverso un foro praticato nella parete
DE69506010D1 (de) Verfahren und Vorrichtung für die Oberflächenbehandlung und für die Vorspannung der Innenwand eines Hohlraumes
DE3470087D1 (en) Means for mounting an instrument comprising two succesive supporting flanges
DE3764246D1 (de) Vorrichtung und verfahren zur drehmomentmessung am antriebsrad eines fahrrads.
DE69517075D1 (de) Gerät zur Diagnose von Schall- und Schwingungsquellen
FR2411641A1 (fr) Vibrateur pneumatique
DE59607927D1 (de) Schaltung zum Steuern des zwischen den Antriebsrädern eines Kraftfahrzeugs und der Fahrbahn übertragenen Drehmoments
DE59002663D1 (de) Vorrichtung zum bestimmen der haftreibung zwischen fahrzeugreifen und fahrbahndecke.
DE3576247D1 (de) Piezoelektrische vorrichtung des aufgestapelten typs und anwendungsverfahren.
BR8807852A (pt) Dispositivo de excitacao e de escuta para a monitorizacao das rodas de um veiculo
DE69515280D1 (de) Vorrichtung zum einstufigen Aufbauen von Luftreifen
FR2750597B3 (fr) Appareil de massage manuel pour le corps
BR9501941A (pt) Processo para a flotação sem agitador de substancia s com baixo grau de hidrofobização e dispositivo para a execução do processo
DE69306898D1 (de) Bruchreifungsvorrichtung für Provolene und dergleichen