ES2154046T3 - PORTABLE NEEDLE VIBRATOR. - Google Patents

PORTABLE NEEDLE VIBRATOR.

Info

Publication number
ES2154046T3
ES2154046T3 ES97927239T ES97927239T ES2154046T3 ES 2154046 T3 ES2154046 T3 ES 2154046T3 ES 97927239 T ES97927239 T ES 97927239T ES 97927239 T ES97927239 T ES 97927239T ES 2154046 T3 ES2154046 T3 ES 2154046T3
Authority
ES
Spain
Prior art keywords
tube
hose
flexible
tree
portable needle
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 - Lifetime
Application number
ES97927239T
Other languages
Spanish (es)
Inventor
Daniel Forest
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.)
VIBRA
Original Assignee
VIBRA
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 VIBRA filed Critical VIBRA
Application granted granted Critical
Publication of ES2154046T3 publication Critical patent/ES2154046T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Flexible Shafts (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

LA INVENCION SE REFIERE A UN APARATO PARA LA PRODUCCION DE VIBRACIONES QUE COMPRENDE EN COMBINACION: UN TUBO (6) CERRADO EN UNO DE SUS EXTREMOS (12); UN CUERPO (9) EXCENTRICO; DOS COJINETES (10, 11) ALOJADOS EN EL INTERIOR DEL TUBO (6); UN MANGUITO TUBULAR (15) RESISTENTE A LA COMPRESION AXIAL PERO FLEXIBLE, QUE PROLONGA EL TUBO (6) Y DE IGUAL DIAMETRO EXTERIOR. UNA VAINA FLEXIBLE (21) CONTENIDA EN EL MANGUITO (15) Y FORMADA POR DOS TRAMOS HELICOIDALES ENROLLADOS EN SENTIDOS OPUESTOS ; UN ARBOL FLEXIBLE (22) DE TRANSMISION; MEDIOS (26) DE CONEXION DEL TUBO (6) Y DEL MANGUITO (15) Y UNA CABEZA RIGIDA (19) DE FIJACION, EQUIPADA CON MEDIOS (40) DE UNION QUE PERMITEN ACOPLAR EL ARBOL (22) A UN HUSILLO DE SALIDA (4) DE UN MOTOR ELECTRICO (1) DE ACCIONAMIENTO ASOCIADO A MEDIOS DE MANEJO (2,3) DEL APARATO.THE INVENTION REFERS TO AN APPARATUS FOR THE PRODUCTION OF VIBRATIONS THAT INCLUDES IN COMBINATION: A TUBE (6) CLOSED IN ONE OF ITS EXTREMES (12); AN EXCENTRIC BODY (9); TWO BEARINGS (10, 11) ACCOMMODATED INSIDE THE TUBE (6); A TUBULAR HOSE (15) RESISTANT TO AXIAL COMPRESSION BUT FLEXIBLE, THAT PROLONGES THE TUBE (6) AND EQUAL EXTERNAL DIAMETER. A FLEXIBLE SHEATH (21) CONTAINED IN THE HOSE (15) AND FORMED BY TWO HELICOIDAL SECTIONS WRAPPED IN OPPOSITE SENSES; A FLEXIBLE TREE (22) OF TRANSMISSION; MEANS (26) OF CONNECTION OF THE TUBE (6) AND OF THE HOSE (15) AND A RIGID HEAD (19) OF FIXATION, EQUIPPED WITH MEANS (40) OF UNION THAT ALLOW TO COUPLATE THE TREE (22) TO AN OUTLET SPINDLE (4 ) OF AN ELECTRIC MOTOR (1) OF DRIVE ASSOCIATED WITH MEANS OF HANDLING (2,3) OF THE APPLIANCE.

ES97927239T 1996-06-05 1997-06-05 PORTABLE NEEDLE VIBRATOR. Expired - Lifetime ES2154046T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607024A FR2749602B1 (en) 1996-06-05 1996-06-05 PORTABLE NEEDLE VIBRATOR

Publications (1)

Publication Number Publication Date
ES2154046T3 true ES2154046T3 (en) 2001-03-16

Family

ID=9492788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97927239T Expired - Lifetime ES2154046T3 (en) 1996-06-05 1997-06-05 PORTABLE NEEDLE VIBRATOR.

Country Status (5)

Country Link
EP (1) EP0901550B1 (en)
DE (1) DE69703544T2 (en)
ES (1) ES2154046T3 (en)
FR (1) FR2749602B1 (en)
WO (1) WO1997046775A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU720910B3 (en) * 1998-08-28 2000-06-15 George John Kerr Concrete vibrating and finishing apparatus
IL138023A (en) * 2000-08-23 2003-03-12 Bronco Construction Equipment Adapter for power tools
DE102007034013A1 (en) * 2007-07-20 2009-01-29 Wacker Construction Equipment Ag Working machine for an internal vibrator
DE102016105983A1 (en) * 2016-04-01 2017-10-05 Wacker Neuson Produktion GmbH & Co. KG Internal vibrating device with rotationally secured coupling arrangement
WO2021102226A1 (en) 2019-11-20 2021-05-27 Milwaukee Electric Tool Corporation Concrete vibrator
USD1046583S1 (en) 2022-07-11 2024-10-15 Milwaukee Electric Tool Corporation Concrete vibrator
US12012991B1 (en) * 2022-09-23 2024-06-18 TEMCo Industrial, LLC Concrete vibrator adapter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276919C (en) *
US2232842A (en) * 1938-07-22 1941-02-25 Viber Company Vibratory compactors
GB518322A (en) * 1938-09-01 1940-02-23 C H Johnson And Sons Ltd Apparatus for expediting the setting or consolidating of concrete and such like uses
FR976596A (en) * 1942-04-30 1951-03-20 Jacottet Paul Ets Remote control training
US2598895A (en) * 1947-06-27 1952-06-03 Dreyer Herbert Flexible drive means for concrete vibrators
GB699580A (en) * 1950-10-12 1953-11-11 Knut Vilhelm Lindkvist Improvements in and relating to tube vibrators
FR1045078A (en) * 1951-11-13 1953-11-24 Fyne Machinery & Eng Concrete vibrator
FR1099956A (en) * 1954-01-07 1955-09-14 Vibrator
US2876647A (en) * 1957-03-18 1959-03-10 Petrin Frank Vibrator
US3180625A (en) * 1963-07-23 1965-04-27 Wyco Tool Co Power transmission means for concrete vibrator
DE1219262B (en) * 1963-10-15 1966-06-16 Hans Rohrbach Dr Ing Vibrator without bearings
US3242691A (en) * 1963-11-29 1966-03-29 Stewart Warner Corp Flexible shaft casing
DE2350697A1 (en) * 1973-10-09 1975-04-24 Wacker Werke Kg Concrete-consolidating interior vibrator - with imbalanced-rotation-axis pendulum on roller in polygonal track
US4555238A (en) * 1984-10-29 1985-11-26 Wacker Corporation Flexible shaft having detachable end connections
SE8903740D0 (en) * 1989-11-08 1989-11-08 Dynapac Concrete Equipment Ab STAND VIBRATOR FOR CONCRETE COMPRESSION
DE29515762U1 (en) * 1995-10-04 1996-04-11 Droste, Matthias, 58840 Plettenberg Drilling machine vibrator (compressor) for concrete - an accessory

Also Published As

Publication number Publication date
EP0901550B1 (en) 2000-11-15
DE69703544D1 (en) 2000-12-21
EP0901550A1 (en) 1999-03-17
FR2749602B1 (en) 1999-02-19
FR2749602A1 (en) 1997-12-12
DE69703544T2 (en) 2001-06-28
WO1997046775A1 (en) 1997-12-11

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