FR2407320A1 - Vibreur interne pour compacter le beton et d'autres materiaux - Google Patents

Vibreur interne pour compacter le beton et d'autres materiaux

Info

Publication number
FR2407320A1
FR2407320A1 FR7830665A FR7830665A FR2407320A1 FR 2407320 A1 FR2407320 A1 FR 2407320A1 FR 7830665 A FR7830665 A FR 7830665A FR 7830665 A FR7830665 A FR 7830665A FR 2407320 A1 FR2407320 A1 FR 2407320A1
Authority
FR
France
Prior art keywords
materials
masselotte
internal vibrator
compact concrete
sleeve
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
FR7830665A
Other languages
English (en)
Other versions
FR2407320B3 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2407320A1 publication Critical patent/FR2407320A1/fr
Application granted granted Critical
Publication of FR2407320B3 publication Critical patent/FR2407320B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E04G21/08—Internal vibrators, e.g. needle vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

CE VIBREUR COMPREND UN CORPS SENSIBLEMENT TUBULAIRE, UNE MASSELOTTE SE DEPLACANT AUTOUR D'UN AXE A L'INTERIEUR DU CORPS ET UN EMBOUT 3 FIXE DE FACON AMOVIBLE SUR UNE EXTREMITE DU CORPS ET MAINTENANT EN PLACE UN MANCHON 5 ENFILE SUR LE CORPS QUI RECOUVRE AUMOINS LA PARTIE 2 DU CORPS CONTENANT LA MASSELOTTE. SELON L'INVENTION, LE PROFIL EXTERIEUR DU MANCHON 5 POSSEDE UNE FORME AUTRE QUE CIRCULAIRE, UNE FORME HEXAGONALE OU CARREE PAR EXEMPLE, DANS UN PLAN PERPENDICULAIRE A L'AXE DE MOUVEMENT DE LA MASSELOTTE.
FR7830665A 1977-10-27 1978-10-27 Vibreur interne pour compacter le beton et d'autres materiaux Granted FR2407320A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772748163 DE2748163A1 (de) 1977-10-27 1977-10-27 Innenruettler

Publications (2)

Publication Number Publication Date
FR2407320A1 true FR2407320A1 (fr) 1979-05-25
FR2407320B3 FR2407320B3 (fr) 1981-09-04

Family

ID=6022394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830665A Granted FR2407320A1 (fr) 1977-10-27 1978-10-27 Vibreur interne pour compacter le beton et d'autres materiaux

Country Status (3)

Country Link
DE (1) DE2748163A1 (fr)
FR (1) FR2407320A1 (fr)
GB (1) GB1594327A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132746A (en) * 1982-12-09 1984-07-11 British Ceca Company Ltd The Apparatus and method for vibrating powder in a tank
DE102010048490A1 (de) * 2010-10-14 2012-04-19 Wacker Neuson Produktion GmbH & Co. KG Innenrüttelvorrichtung mit Kunststoffhülle und Herstellungsverfahren
DE202011110466U1 (de) * 2011-09-08 2014-03-07 Wacker Neuson Produktion GmbH & Co. KG Innenrüttelvorrichtung mit kunststoffbeschichtetem Leichtmetallvibrationskörper
USD1000927S1 (en) 2021-04-22 2023-10-10 Milwaukee Electric Tool Corporation Concrete vibrator

Also Published As

Publication number Publication date
DE2748163A1 (de) 1979-05-10
FR2407320B3 (fr) 1981-09-04
GB1594327A (en) 1981-07-30

Similar Documents

Publication Publication Date Title
FR2408901A1 (fr) Ensemble a membrane pour instrument destine a fonctionner en milieu corrosif
IT1107398B (it) Regolatore di pressione,specialmente per il montaggio tra una colonna idraulica ed una estremita' della conduttura della acqua
ATE33893T1 (de) Vorrichtung zum ausfuellen und verleimen von vertiefungen aller art in einer nichtbegehbaren rohrleitung.
ATE49057T1 (de) Fluessigchromatographiekolonne.
DE3875540D1 (de) Verriegelungsvorrichtung fuer den tauchkolben eines gaszylinders.
ES8500159A1 (es) Aparato destinado a ser utilizado para orientar las ruedas directrices de un vehiculo.
FR2407320A1 (fr) Vibreur interne pour compacter le beton et d'autres materiaux
IT7926632A0 (it) Cilindro magneticamente compensato e/o regolato nei confronti della sua inflessione.
JPS5523353A (en) Volume type fluid machine
FR2456701A2 (fr) Perfectionnements aux supports de poulies pour tete de fleche ou analogue d'un engin de levage et/ou de manutention
ES8501877A1 (es) Perfeccionamientos introducidos en una sonda de medicion de la altura de llenado para el reconocimiento capacitivo del nivel
ES8801415A1 (es) Un montante telescopico
IT1152698B (it) Sonda per l'uso, ad esempio, in una macchina coordinata di misurazione per determinare le dimensioni di un oggetto
ATA198185A (de) Vorrichtung zur daempfung der am ende der formfuellphase auftretenden druckspitze bei druckgiessmaschinen
IT1138903B (it) Dispositivo di fine corsa per servosterzi idraulici
JPS526597A (en) Column device for fluid chromatograph
JPS5751009A (en) Hydraulic cylinder device for telescopic boom
SU635217A2 (ru) Бурова штанга
KR870005236A (ko) 측각기
SU1663384A1 (ru) Устройство дл перемещени измерительного наконечника
IT1119565B (it) Dispositivo per l'indicazione della usura di una guarnizione di freno
SU912417A1 (ru) Упор дл отмера длины отрезаемой заготовки
DE68901493D1 (de) Vorrichtung zur messung der energie eines lichtbogens.
SU1194677A1 (ru) Захватное устройство
ES237679U (es) Abocardador perfeccionado.

Legal Events

Date Code Title Description
ST Notification of lapse