GB935350A - Improvements in or relating to vibrators - Google Patents

Improvements in or relating to vibrators

Info

Publication number
GB935350A
GB935350A GB4641061A GB4641061A GB935350A GB 935350 A GB935350 A GB 935350A GB 4641061 A GB4641061 A GB 4641061A GB 4641061 A GB4641061 A GB 4641061A GB 935350 A GB935350 A GB 935350A
Authority
GB
United Kingdom
Prior art keywords
vibrators
concrete
reservoir
oil
relating
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
GB4641061A
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 GB935350A publication Critical patent/GB935350A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/08Internal vibrators, e.g. needle vibrators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/167Orbital 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

935,350. Concrete vibrators. VIBRATECHNIQUES S.A. Dec. 28, 1961 [March 27, 1961], No. 46410/61. Class 86. [Also in Groups XXIV and XXXIV] A vibrator for submersion in concrete has an eccentric recess 4 driven by a motor 8, 9, the mass being directly coupled to the motor shaft 11 with which it shares a common intermediate bearing 5. There is an oil reservoir 16, the oil being circulated by centrifugal force through the ducts 17, 18 and thence back across the bearings 5, 6 to the reservoir 16.
GB4641061A 1961-03-27 1961-12-28 Improvements in or relating to vibrators Expired GB935350A (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
GB935350A true GB935350A (en) 1963-08-28

Family

ID=8751804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4641061A Expired GB935350A (en) 1961-03-27 1961-12-28 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957640A (en) * 1972-07-06 1974-06-04
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2400592A1 (en) * 1974-01-07 1975-07-17 Bosch Gmbh Robert INNER RUETTLER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957640A (en) * 1972-07-06 1974-06-04
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
ES274860A1 (en) 1962-07-01
FR1293042A (en) 1962-05-11
CH374922A (en) 1964-01-31

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