ES433514A1 - Perfeccionamientos en vibradores de agujas para compactar hormigon y otras masas. - Google Patents

Perfeccionamientos en vibradores de agujas para compactar hormigon y otras masas.

Info

Publication number
ES433514A1
ES433514A1 ES433514A ES433514A ES433514A1 ES 433514 A1 ES433514 A1 ES 433514A1 ES 433514 A ES433514 A ES 433514A ES 433514 A ES433514 A ES 433514A ES 433514 A1 ES433514 A1 ES 433514A1
Authority
ES
Spain
Prior art keywords
housing
sleeve
end portion
vibratory compactor
ware
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
Application number
ES433514A
Other languages
English (en)
Spanish (es)
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 ES433514A1 publication Critical patent/ES433514A1/es
Expired 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
    • 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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Road Paving Machines (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
ES433514A 1974-01-07 1975-01-03 Perfeccionamientos en vibradores de agujas para compactar hormigon y otras masas. Expired ES433514A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2400592A DE2400592A1 (de) 1974-01-07 1974-01-07 Innenruettler

Publications (1)

Publication Number Publication Date
ES433514A1 true ES433514A1 (es) 1976-11-16

Family

ID=5904284

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433514A Expired ES433514A1 (es) 1974-01-07 1975-01-03 Perfeccionamientos en vibradores de agujas para compactar hormigon y otras masas.

Country Status (6)

Country Link
US (1) US3961774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH581767A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2400592A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES433514A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2256784B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1458776A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817170C2 (de) * 1978-04-20 1987-04-16 Robert Bosch Gmbh, 7000 Stuttgart Innenrüttler
AU5320598A (en) * 1996-11-11 1998-06-03 Otto Heinzle Device for compacting concrete in a form
DE19952701A1 (de) * 1999-11-02 2001-05-31 Roland Martin Technisch in Bezug auf Lebensdauer und damit auch Kosten optimierter Innenvibrator (=Innenrüttler) zur Betonverdichtung
US6811297B2 (en) * 2001-02-26 2004-11-02 Fred Oswald Vibrator having a core with soft sheath and apertures therethrough
DE20115221U1 (de) * 2001-09-14 2001-12-13 Wacker-Werke GmbH & Co KG, 80809 München Vibrationsflasche für die Betonverdichtung
WO2004112661A1 (en) * 2003-06-20 2004-12-29 Myers Thomas H Method and apparatus for strengthening the biomechanical properties of implants
CA2825397C (en) 2011-01-31 2018-08-21 Oztec Industries, Inc. Concrete vibrator head
USD1000927S1 (en) 2021-04-22 2023-10-10 Milwaukee Electric Tool Corporation Concrete vibrator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492431A (en) * 1948-08-27 1949-12-27 Viber Company Renewable resilient guard for insertable vibratory tools
US2603459A (en) * 1950-06-13 1952-07-15 Master Vibrator Co Protective tip for concrete vibrators
CH360349A (de) * 1957-05-17 1962-02-15 Wilhelm Dipl Ing Degen Verfahren zur Durchführung von Rüttelarbeiten mittels Innenrüttlern und Innenrüttler zur Ausübung des Verfahrens
FR1293042A (fr) * 1961-03-27 1962-05-11 Vibratechniques Sa Perfectionnements aux vibreurs de béton
US3286991A (en) * 1963-06-14 1966-11-22 Pellegatti Olivo Vibrator for loose materials, particularly concrete

Also Published As

Publication number Publication date
FR2256784B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-10-06
FR2256784A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-01
GB1458776A (en) 1976-12-15
US3961774A (en) 1976-06-08
CH581767A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-11-15
DE2400592A1 (de) 1975-07-17

Similar Documents

Publication Publication Date Title
FR1423477A (fr) Nouvelles masses d'organopolysiloxanes se transformant en élastomères sous l'action de l'eau
ES433514A1 (es) Perfeccionamientos en vibradores de agujas para compactar hormigon y otras masas.
FR1297338A (fr) Générateur déclenché d'oscillations électriques
GB1045337A (en) Improvements in or relating to vibrators
JPS5574489A (en) Level ajusting device for fuel rod in fuel assembly
JPS53115476A (en) Hydraulic buffer for vehicles
GB1201691A (en) Improvements in and relating to vibrators
GB1099954A (en) Improvements in or relating to electrically-operated vibrators
GB979469A (en) Improvements in vibrators for compacting concrete and like bulk materials
JPS5752929A (en) Vibration preventing type handle device
GB867026A (en) Mechanical vibrator for use with fluids and semi-fluids
CH374922A (fr) Vibreur de béton
FR1300968A (fr) Crible vibrant de pente réglable
GB1130036A (en) Improvements in vibrator moulders
JPS51121674A (en) Vibration-proof device of rotary body
AT364331B (de) Druckgasbetaetigtes gesteinsbearbeitungsgeraet mit fluessigkeitsspuelung
Sih Strain energy density criterion applied to fracture problems
JPS5350692A (en) Support structure of piezoelectric vibrator
IT7867578A0 (it) Dispositivo accendi gas piezoelettrico
ES277824A1 (es) Un aparato vibrador
MY6300100A (en) Method of construction of prestressed concrete tanks or the like
ES8206784A1 (es) Dispositivo limitador de las desviaciones de la amplitud de un elemento aislador de vibraciones
FR1257408A (fr) Instrument de travail actionné par un moteur et guidé manuellement pour le tassement de la terre, du sable, du béton et de matériaux similaires
GB818928A (en) Improvements in and relating to vibrating devices
AU6795874A (en) Disposal of used rubber