FR2109993A5 - - Google Patents

Info

Publication number
FR2109993A5
FR2109993A5 FR7136558A FR7136558A FR2109993A5 FR 2109993 A5 FR2109993 A5 FR 2109993A5 FR 7136558 A FR7136558 A FR 7136558A FR 7136558 A FR7136558 A FR 7136558A FR 2109993 A5 FR2109993 A5 FR 2109993A5
Authority
FR
France
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
FR7136558A
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.)
Wacker Werke GmbH and Co KG
Original Assignee
Wacker Werke GmbH and Co KG
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
Priority claimed from DE19702050364 external-priority patent/DE2050364C3/de
Application filed by Wacker Werke GmbH and Co KG filed Critical Wacker Werke GmbH and Co KG
Application granted granted Critical
Publication of FR2109993A5 publication Critical patent/FR2109993A5/fr
Priority to JP10230272A priority Critical patent/JPS5546538B2/ja
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
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
    • 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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Air-Flow Control Members (AREA)
FR7136558A 1970-10-14 1971-10-12 Expired FR2109993A5 (he)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10230272A JPS5546538B2 (he) 1971-10-12 1972-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050364 DE2050364C3 (de) 1970-10-14 Vibrator zum Verdichten von Beton oder ähnlichen Medien

Publications (1)

Publication Number Publication Date
FR2109993A5 true FR2109993A5 (he) 1972-05-26

Family

ID=5785060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136558A Expired FR2109993A5 (he) 1970-10-14 1971-10-12

Country Status (6)

Country Link
US (1) US3727890A (he)
JP (1) JPS5243335B1 (he)
CH (1) CH543659A (he)
FR (1) FR2109993A5 (he)
GB (1) GB1336031A (he)
SE (1) SE370642B (he)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793723A (fr) * 1972-01-13 1973-05-02 Vibro Verken Ab Dispositif de reglage pour vibrateurs pneumatiques
CH555958A (de) * 1972-07-06 1974-11-15 Wacker Werke Kg Mit druckluft betriebener innenruettler zum verdichten von beton oder dgl.
DE3107238A1 (de) * 1981-02-26 1982-09-09 Netter, Jean, 6200 Wiesbaden Vibrator
SE440852B (sv) * 1984-10-02 1985-08-26 Peter Johan Torsten Tornqvist Anordning for att mekaniskt sla sonder en barrier mellan blandbara ingredienser och blanda dessa
YU47183B (sh) * 1985-03-04 1995-01-31 Halilović, Ešref Planetni vibrator
US5361830A (en) * 1992-06-05 1994-11-08 Shell Oil Company Fluid flow conduit vibrator and method
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
DE19731731A1 (de) * 1997-07-23 1999-02-25 Wacker Werke Kg Bodenverdichtungsvorrichtung mit veränderbaren Schwingungseigenschaften
CN107447987A (zh) * 2017-07-28 2017-12-08 贵州省水利水电勘测设计研究院 一种抽气式振捣棒

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520044A (en) * 1949-10-21 1950-08-22 Donald E Mason Vibrating device

Also Published As

Publication number Publication date
DE2050364B2 (de) 1973-08-09
US3727890A (en) 1973-04-17
SE370642B (he) 1974-10-28
GB1336031A (en) 1973-11-07
CH543659A (de) 1973-10-31
JPS5243335B1 (he) 1977-10-29
DE2050364A1 (de) 1972-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse