FR2131438A5 - - Google Patents

Info

Publication number
FR2131438A5
FR2131438A5 FR7209032A FR7209032A FR2131438A5 FR 2131438 A5 FR2131438 A5 FR 2131438A5 FR 7209032 A FR7209032 A FR 7209032A FR 7209032 A FR7209032 A FR 7209032A FR 2131438 A5 FR2131438 A5 FR 2131438A5
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
FR7209032A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2131438A5 publication Critical patent/FR2131438A5/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR7209032A 1971-03-27 1972-03-15 Expired FR2131438A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114899 DE2114899B2 (de) 1971-03-27 1971-03-27 Von hand zu fuehrender innenruettler zum verdichten von beton

Publications (1)

Publication Number Publication Date
FR2131438A5 true FR2131438A5 (fr) 1972-11-10

Family

ID=5802953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209032A Expired FR2131438A5 (fr) 1971-03-27 1972-03-15

Country Status (7)

Country Link
US (1) US3782693A (fr)
CH (1) CH539188A (fr)
DE (1) DE2114899B2 (fr)
ES (1) ES401196A1 (fr)
FR (1) FR2131438A5 (fr)
GB (1) GB1330825A (fr)
IT (1) IT950758B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7600316A (nl) * 1975-01-15 1976-07-19 Bsp Int Foundation Inrichting voor het verdichten van grond.
US4073593A (en) * 1976-07-12 1978-02-14 Custom Trailers Mfg., Inc. Method and apparatus for providing a power screed board
SE8903740D0 (sv) * 1989-11-08 1989-11-08 Dynapac Concrete Equipment Ab Stavvibrator foer betongkomprimering
DE9217854U1 (de) * 1992-12-30 1993-03-04 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Von einem Umformer gespeister Innenrüttler
GB2300687A (en) * 1995-05-12 1996-11-13 Plantragg Developments Vibration insulation device
US5725304A (en) * 1995-12-13 1998-03-10 Makita Corporation Battery concrete vibrator
DE19751579C2 (de) * 1997-11-20 2001-09-27 Wacker Werke Kg Stabrüttler mit veränderbarer Länge
CH689598A5 (de) * 1998-06-09 1999-06-30 Msz Motoren Service Ag Zuerich Von einem Umformer gespeister Innenrüttler
DE19913305C2 (de) * 1999-03-24 2003-01-02 Wacker Werke Kg Innenrüttler mit Frequenzumformer
IL138023A (en) * 2000-08-23 2003-03-12 Bronco Construction Equipment Adapter for power tools
US7153058B2 (en) * 2002-05-14 2006-12-26 Joe Lindley Apparatus for finishing concrete
US7097384B2 (en) * 2002-05-14 2006-08-29 Lindley Joseph W Universal power unit that adapts to all phases from placing to final finishing of concrete
US7278777B2 (en) * 2004-06-10 2007-10-09 Elsten Stanley E Hand held concrete vibrator
CN104842325A (zh) * 2015-06-03 2015-08-19 唐胜杰 一种防水手持式振动器
CN113622607B (zh) * 2021-09-15 2024-02-23 东莞市简从科技有限公司 泥浆铺设施工方法及振动提浆机器人

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947941A (en) * 1932-09-06 1934-02-20 Jackson Corwill Apparatus for treating concrete and like plastic materials
US3061278A (en) * 1959-05-25 1962-10-30 Dreyer Herbert Vibrator tool
US3042386A (en) * 1960-09-26 1962-07-03 Wyzenbeek Andrew Concrete vibrator tool
US3188054A (en) * 1963-07-12 1965-06-08 Viber Company Tubular vibrator

Also Published As

Publication number Publication date
GB1330825A (en) 1973-09-19
IT950758B (it) 1973-06-20
DE2114899A1 (de) 1972-10-19
ES401196A1 (es) 1975-02-16
CH539188A (de) 1973-07-15
US3782693A (en) 1974-01-01
DE2114899B2 (de) 1973-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse