FR2380079A1 - Vibreur electrique a balourd pour compacter des materiaux, du beton notamment - Google Patents

Vibreur electrique a balourd pour compacter des materiaux, du beton notamment

Info

Publication number
FR2380079A1
FR2380079A1 FR7803870A FR7803870A FR2380079A1 FR 2380079 A1 FR2380079 A1 FR 2380079A1 FR 7803870 A FR7803870 A FR 7803870A FR 7803870 A FR7803870 A FR 7803870A FR 2380079 A1 FR2380079 A1 FR 2380079A1
Authority
FR
France
Prior art keywords
vibrator
motor
concrete
carcass
unbalance 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.)
Withdrawn
Application number
FR7803870A
Other languages
English (en)
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 FR2380079A1 publication Critical patent/FR2380079A1/fr
Withdrawn legal-status Critical Current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
    • B06B1/167—Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like
    • B06B1/168—Rotary pendulum vibrators

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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

L'invention porte plus particulièrement sur un montage du moteur évitant des flexions permanentes des câbles électriques. Selon l'invention, le côté de la carcasse 9 du moteur qui est à l'opposé de son extrémité d'arbre 21 guidée dans le corps 1 du vibreur est maintenu dans ce corps par une liaison articulée 16 disposée sur l'axe 24 du corps 1 et permettant des mouvements dans toutes les directions. Les câbles 20 pour l'alimentation des enroulements 13 du stator 14 peuvent alors passer de la carcasse 9 dans le corps 1 du vibreur (dans le trou axial 5 de l'embout arrière 4) à travers le point fixe 22, de sorte qu'ils ne sont pratiquement plus fléchis à chaque oscillation ou mouvement pendulaire conique du moteur.
FR7803870A 1977-02-12 1978-02-10 Vibreur electrique a balourd pour compacter des materiaux, du beton notamment Withdrawn FR2380079A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772706053 DE2706053A1 (de) 1977-02-12 1977-02-12 Elektromotorisch angetriebener unwuchtvibrator

Publications (1)

Publication Number Publication Date
FR2380079A1 true FR2380079A1 (fr) 1978-09-08

Family

ID=6001057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803870A Withdrawn FR2380079A1 (fr) 1977-02-12 1978-02-10 Vibreur electrique a balourd pour compacter des materiaux, du beton notamment

Country Status (4)

Country Link
US (1) US4199264A (fr)
CH (1) CH616091A5 (fr)
DE (1) DE2706053A1 (fr)
FR (1) FR2380079A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101618746B (zh) * 2008-07-03 2011-01-05 力帆实业(集团)股份有限公司 一种摩托车后货架装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483695A (en) * 1984-04-02 1984-11-20 Covey Jr Walter R Apparatus for vibration separation of oil and water
GB2234037A (en) * 1989-05-30 1991-01-23 Kramatorsk Ind I Unbalance vibrator
US6133657A (en) * 1994-09-20 2000-10-17 Motorola, Inc. Vibrator bracket
JP3712829B2 (ja) * 1997-05-15 2005-11-02 株式会社ミクロン 空気動式バイブレータ
US6155708A (en) * 1999-01-19 2000-12-05 Lindley; Thomas R. Concrete vibrator with offset rotor
US6675743B1 (en) 2003-01-24 2004-01-13 Two Olive Trees Ministries Massage blanket for pets
US7798814B2 (en) * 2003-02-14 2010-09-21 Honda Motor Co., Ltd. Riding simulation system
US7735353B2 (en) * 2006-06-20 2010-06-15 Rudolph Research Analytical Method and apparatus for oscillating a test sample
DE102010010037B4 (de) * 2010-03-03 2019-10-31 Bomag Gmbh Stufenlos verstellbarer Schwingungserreger
CN105716578B (zh) * 2016-04-29 2018-07-13 周睿萌 振捣棒倾斜度检测和质量监控方法及系统
US10696502B2 (en) * 2017-05-09 2020-06-30 William E HODGE Method and apparatus to reduce volume occupied by dry particulate commodities during transportation or storage
USD1000927S1 (en) 2021-04-22 2023-10-10 Milwaukee Electric Tool Corporation Concrete vibrator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE423851A (fr) *
FR1512099A (fr) * 1966-02-25 1968-02-02 Losenhausenwerk Duesseldorfer Pervibrateur
FR1546512A (fr) * 1967-06-13 1968-11-22 Vibratechniques Sa Vibrateur à pendule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194410A (en) * 1936-10-01 1940-03-19 Vibro Betong Ab Vibrating device
US2876647A (en) * 1957-03-18 1959-03-10 Petrin Frank Vibrator
GB1030360A (en) * 1964-03-25 1966-05-18 Fyne Machinery & Eng Improvements in and relating to vibrators

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE423851A (fr) *
FR1512099A (fr) * 1966-02-25 1968-02-02 Losenhausenwerk Duesseldorfer Pervibrateur
FR1546512A (fr) * 1967-06-13 1968-11-22 Vibratechniques Sa Vibrateur à pendule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101618746B (zh) * 2008-07-03 2011-01-05 力帆实业(集团)股份有限公司 一种摩托车后货架装置

Also Published As

Publication number Publication date
CH616091A5 (fr) 1980-03-14
US4199264A (en) 1980-04-22
DE2706053A1 (de) 1978-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse
RE Withdrawal of published application