ES401196A1 - Vibratory compactor - Google Patents

Vibratory compactor

Info

Publication number
ES401196A1
ES401196A1 ES401196A ES401196A ES401196A1 ES 401196 A1 ES401196 A1 ES 401196A1 ES 401196 A ES401196 A ES 401196A ES 401196 A ES401196 A ES 401196A ES 401196 A1 ES401196 A1 ES 401196A1
Authority
ES
Spain
Prior art keywords
energy
vibration
flow
generating unit
mount
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
ES401196A
Other languages
Spanish (es)
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 ES401196A1 publication Critical patent/ES401196A1/en
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)

Abstract

A vibratory compactor for compacting unhardened concrete, and the like, comprises an electrically operated vibration-generating unit having a first mount and a hand-grip unit having a second mount. A rod-shaped vibration-damping connector connects the units and has first and second end portions respectively joined with the first and second mounts. An electric cable supplies energy to the vibration-generating unit, and a switch arrangement selectively permits and interrupts the flow of energy through the cable. The switch arrangement comprises an actuator member mounted on the handgrip unit. The actuator member is movable to a first position permitting the flow of energy, and is permanently biased to a second position interrupting the flow of energy. The possibility of damage to the vibration-generating unit resulting from inadvertent extended operation of the same is prevented, and the compactor may be conveniently employed as a handtool.
ES401196A 1971-03-27 1972-03-25 Vibratory compactor Expired ES401196A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114899 DE2114899B2 (en) 1971-03-27 1971-03-27 MANUAL INTERIOR RUETTLER FOR COMPACTING CONCRETE

Publications (1)

Publication Number Publication Date
ES401196A1 true ES401196A1 (en) 1975-02-16

Family

ID=5802953

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401196A Expired ES401196A1 (en) 1971-03-27 1972-03-25 Vibratory compactor

Country Status (7)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006886A (en) * 1975-01-15 1977-02-08 B S P International Foundations Limited Soil compacting devices
US4073593A (en) * 1976-07-12 1978-02-14 Custom Trailers Mfg., Inc. Method and apparatus for providing a power screed board
SE8903740D0 (en) * 1989-11-08 1989-11-08 Dynapac Concrete Equipment Ab STAND VIBRATOR FOR CONCRETE COMPRESSION
DE9217854U1 (en) * 1992-12-30 1993-03-04 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Internal vibrator fed by a converter
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 (en) * 1997-11-20 2001-09-27 Wacker Werke Kg Rod vibrators with variable length
CH689598A5 (en) * 1998-06-09 1999-06-30 Msz Motoren Service Ag Zuerich Internal vibrator fed by a converter
DE19964444B4 (en) * 1999-03-24 2008-06-26 Wacker Construction Equipment Ag Internal vibrator with frequency converter
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
WO2003097939A1 (en) * 2002-05-14 2003-11-27 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 (en) * 2015-06-03 2015-08-19 唐胜杰 Waterproof handheld vibrator
CN113622607B (en) * 2021-09-15 2024-02-23 东莞市简从科技有限公司 Slurry paving construction method and vibrating slurry lifting robot

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
DE2114899B2 (en) 1973-07-05
CH539188A (en) 1973-07-15
FR2131438A5 (en) 1972-11-10
GB1330825A (en) 1973-09-19
DE2114899A1 (en) 1972-10-19
US3782693A (en) 1974-01-01
IT950758B (en) 1973-06-20

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