ES274860A1 - Improvements in or relating to vibrators - Google Patents

Improvements in or relating to vibrators

Info

Publication number
ES274860A1
ES274860A1 ES0274860A ES274860A ES274860A1 ES 274860 A1 ES274860 A1 ES 274860A1 ES 0274860 A ES0274860 A ES 0274860A ES 274860 A ES274860 A ES 274860A ES 274860 A1 ES274860 A1 ES 274860A1
Authority
ES
Spain
Prior art keywords
rotating mass
vibrators
relating
motor
shod
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
ES0274860A
Other languages
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.)
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
Publication of ES274860A1 publication Critical patent/ES274860A1/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)

Abstract

Concrete vibrator of the type comprising, within the same body, an eccentric rotating mass coupled directly to a motor, characterized in that the end of the motor drive shaft and the adjacent end of the rotating mass are shod one on the other and supported by a common bearing. (Machine-translation by Google Translate, not legally binding)
ES0274860A 1961-03-27 1962-02-22 Improvements in or relating to vibrators Expired ES274860A1 (en)

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
ES274860A1 true ES274860A1 (en) 1962-07-01

Family

ID=8751804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0274860A Expired ES274860A1 (en) 1961-03-27 1962-02-22 Improvements in or relating to vibrators

Country Status (4)

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

Families Citing this family (3)

* 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
DE2400592A1 (en) * 1974-01-07 1975-07-17 Bosch Gmbh Robert INNER RUETTLER
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

Also Published As

Publication number Publication date
CH374922A (en) 1964-01-31
GB935350A (en) 1963-08-28
FR1293042A (en) 1962-05-11

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