FR1293042A - Improvements to concrete vibrators - Google Patents

Improvements to concrete vibrators

Info

Publication number
FR1293042A
FR1293042A FR856950A FR856950A FR1293042A FR 1293042 A FR1293042 A FR 1293042A FR 856950 A FR856950 A FR 856950A FR 856950 A FR856950 A FR 856950A FR 1293042 A FR1293042 A FR 1293042A
Authority
FR
France
Prior art keywords
concrete vibrators
vibrators
concrete
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
FR856950A
Other languages
French (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.)
VIBRATECHNIQUES
Original Assignee
VIBRATECHNIQUES
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 VIBRATECHNIQUES filed Critical VIBRATECHNIQUES
Priority to FR856950A priority Critical patent/FR1293042A/en
Priority to CH1410461A priority patent/CH374922A/en
Priority to GB4641061A priority patent/GB935350A/en
Priority to BE613939A priority patent/BE613939A/en
Priority to ES0274860A priority patent/ES274860A1/en
Application granted granted Critical
Publication of FR1293042A publication Critical patent/FR1293042A/en
Expired 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
    • 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
    • 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
    • B06B1/167—Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR856950A 1961-03-27 1961-03-27 Improvements to concrete vibrators Expired FR1293042A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR856950A FR1293042A (en) 1961-03-27 1961-03-27 Improvements to concrete vibrators
CH1410461A CH374922A (en) 1961-03-27 1961-12-05 Concrete vibrator
GB4641061A GB935350A (en) 1961-03-27 1961-12-28 Improvements in or relating to vibrators
BE613939A BE613939A (en) 1961-03-27 1962-02-14 Improvement in vibrators
ES0274860A ES274860A1 (en) 1961-03-27 1962-02-22 Improvements in or relating to vibrators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856950A FR1293042A (en) 1961-03-27 1961-03-27 Improvements to concrete vibrators

Publications (1)

Publication Number Publication Date
FR1293042A true FR1293042A (en) 1962-05-11

Family

ID=8751804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856950A Expired FR1293042A (en) 1961-03-27 1961-03-27 Improvements to concrete vibrators

Country Status (4)

Country Link
CH (1) CH374922A (en)
ES (1) ES274860A1 (en)
FR (1) FR1293042A (en)
GB (1) GB935350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961774A (en) * 1974-01-07 1976-06-08 Robert Bosch Gmbh Vibratory compactor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH555958A (en) * 1972-07-06 1974-11-15 Wacker Werke Kg INTERNAL RUETTLER OPERATED WITH COMPRESSED AIR FOR COMPACTING CONCRETE OR THE LIKE
JPS60120145U (en) * 1984-01-23 1985-08-14 日本ニユ−マチツク工業株式会社 Concrete vibrator lubrication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961774A (en) * 1974-01-07 1976-06-08 Robert Bosch Gmbh Vibratory compactor

Also Published As

Publication number Publication date
CH374922A (en) 1964-01-31
ES274860A1 (en) 1962-07-01
GB935350A (en) 1963-08-28

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