FR1260923A - Vibrateur - Google Patents

Vibrateur

Info

Publication number
FR1260923A
FR1260923A FR830131A FR830131A FR1260923A FR 1260923 A FR1260923 A FR 1260923A FR 830131 A FR830131 A FR 830131A FR 830131 A FR830131 A FR 830131A FR 1260923 A FR1260923 A FR 1260923A
Authority
FR
France
Prior art keywords
vibrator
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
FR830131A
Other languages
English (en)
Inventor
Robert Bloem
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 filed Critical
Priority to FR830131A priority Critical patent/FR1260923A/fr
Application granted granted Critical
Publication of FR1260923A publication Critical patent/FR1260923A/fr
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
    • B06B1/167—Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like
    • B06B1/168—Rotary pendulum vibrators
    • 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)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR830131A 1960-06-16 1960-06-16 Vibrateur Expired FR1260923A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830131A FR1260923A (fr) 1960-06-16 1960-06-16 Vibrateur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830131A FR1260923A (fr) 1960-06-16 1960-06-16 Vibrateur

Publications (1)

Publication Number Publication Date
FR1260923A true FR1260923A (fr) 1961-05-12

Family

ID=8733512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830131A Expired FR1260923A (fr) 1960-06-16 1960-06-16 Vibrateur

Country Status (1)

Country Link
FR (1) FR1260923A (fr)

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