EP1449965A3 - Actuator of vibrations for compacting soil - Google Patents

Actuator of vibrations for compacting soil Download PDF

Info

Publication number
EP1449965A3
EP1449965A3 EP03026486A EP03026486A EP1449965A3 EP 1449965 A3 EP1449965 A3 EP 1449965A3 EP 03026486 A EP03026486 A EP 03026486A EP 03026486 A EP03026486 A EP 03026486A EP 1449965 A3 EP1449965 A3 EP 1449965A3
Authority
EP
European Patent Office
Prior art keywords
vibrations
actuator
compacting soil
pairs
unbalanced shafts
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.)
Granted
Application number
EP03026486A
Other languages
German (de)
French (fr)
Other versions
EP1449965B1 (en
EP1449965A2 (en
Inventor
Niels Laugwitz
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.)
Bomag GmbH and Co OHG
Original Assignee
Bomag GmbH and Co OHG
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 Bomag GmbH and Co OHG filed Critical Bomag GmbH and Co OHG
Publication of EP1449965A2 publication Critical patent/EP1449965A2/en
Publication of EP1449965A3 publication Critical patent/EP1449965A3/en
Application granted granted Critical
Publication of EP1449965B1 publication Critical patent/EP1449965B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/903—Scoop or scraper attachments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory
    • Y10T74/18552—Unbalanced weight

Abstract

A vibration exciter has two pairs of unbalanced shafts (2,3) arranged beside each other as such that unbalanced shafts (4,4',5,5') in both pairs are diagonally spaced from each other and rotate in the same direction.
EP03026486A 2003-02-18 2003-11-20 Actuator of vibrations for compacting soil Expired - Lifetime EP1449965B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10306791 2003-02-18
DE10306791A DE10306791A1 (en) 2003-02-18 2003-02-18 Vibration exciter device

Publications (3)

Publication Number Publication Date
EP1449965A2 EP1449965A2 (en) 2004-08-25
EP1449965A3 true EP1449965A3 (en) 2005-12-28
EP1449965B1 EP1449965B1 (en) 2008-05-07

Family

ID=32731038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03026486A Expired - Lifetime EP1449965B1 (en) 2003-02-18 2003-11-20 Actuator of vibrations for compacting soil

Country Status (5)

Country Link
US (1) US7302871B2 (en)
EP (1) EP1449965B1 (en)
AT (1) ATE394550T1 (en)
DE (2) DE10306791A1 (en)
ES (1) ES2301747T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018353A1 (en) * 2007-04-18 2008-10-30 Wacker Construction Equipment Ag Vibration generator for soil compacting devices
WO2010021002A1 (en) * 2008-08-21 2010-02-25 Surinder Singh Parmar A system and method for production of electricity in small/large scale in an eco-friendly manner without usage of any raw materials
DE102011112316B4 (en) * 2011-09-02 2020-06-10 Bomag Gmbh Vibration exciter for generating a directional excitation vibration
DE102012025376A1 (en) * 2012-12-27 2014-07-03 Wacker Neuson Produktion GmbH & Co. KG VIBRATING ARMOR FOR STEERING FLOOR COMPENSATING DEVICES
DE102012025378A1 (en) * 2012-12-27 2014-07-03 Wacker Neuson Produktion GmbH & Co. KG VIBRATOR FOR FLOOR COMPACTERS
US20160349143A1 (en) * 2015-06-01 2016-12-01 Peter S. Aronstam Systems, Methods, and Apparatuses For a Vibratory Source
EP3357589A1 (en) * 2017-02-03 2018-08-08 BAUER Maschinen GmbH Oscillation generator and method for generating oscillations
RU2654892C1 (en) * 2017-02-20 2018-05-23 Акционерное общество "Всероссийский научно-исследовательский институт гидротехники имени Б.Е. Веденеева" Roller of vibrating roller
GB2570351B (en) * 2018-01-23 2021-03-31 Terex Gb Ltd Vibration generating mechanism for a vibrating screen box
CN108636746A (en) * 2018-05-24 2018-10-12 中国矿业大学(北京) Diagonal four mark time type vibrational system
DE102018006902A1 (en) 2018-08-30 2020-03-05 Forschungs- Und Transferzentrum Leipzig E.V. An Der Hochschule Für Technik, Wirtschaft Und Kultur Leipzig Vibration exciter for roller device for soil compaction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH485920A (en) * 1968-01-15 1970-02-15 Wacker Werke Kg Unbalance vibrators for soil compaction equipment
WO1994001225A1 (en) * 1992-07-03 1994-01-20 GEDIB Ingenieurbüro und Innovationsberatung GmbH Device for exciting vibration
DE19547043A1 (en) * 1995-12-18 1997-06-19 Wacker Werke Kg Vibration exciter for generating a directional vibration
DE29723617U1 (en) * 1997-05-27 1998-11-26 Ammann Verdichtung Gmbh Vibration plate to compact the soil
DE19920348A1 (en) * 1998-05-08 2000-01-13 Gedib Ingbuero Innovation Regulating device for adjusting static moment resulting from unbalanced mass vibration generators
DE19943391A1 (en) * 1999-09-10 2001-04-12 Wacker Werke Kg Vibration exciter for soil compaction equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647705B1 (en) * 1989-06-02 1991-08-30 Balbinot Ets VIBRATING TABLE INSTALLATION FOR THE MANUFACTURE OF CONCRETE PRODUCTS
DE19714555C2 (en) * 1997-04-09 2001-06-21 Wacker Werke Kg Tool, especially ramming device for soil compaction or hammer
AUPQ931200A0 (en) * 2000-08-09 2000-08-31 Ludowici Mineral Processing Equipment Pty Ltd Exciter apparatus
US20020104393A1 (en) * 2001-02-07 2002-08-08 Van Es J. R. Variable moment vibrator
US6749365B2 (en) * 2002-03-18 2004-06-15 M-B-W Inc. Vibration isolation for a percussion rammer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH485920A (en) * 1968-01-15 1970-02-15 Wacker Werke Kg Unbalance vibrators for soil compaction equipment
WO1994001225A1 (en) * 1992-07-03 1994-01-20 GEDIB Ingenieurbüro und Innovationsberatung GmbH Device for exciting vibration
DE19547043A1 (en) * 1995-12-18 1997-06-19 Wacker Werke Kg Vibration exciter for generating a directional vibration
DE29723617U1 (en) * 1997-05-27 1998-11-26 Ammann Verdichtung Gmbh Vibration plate to compact the soil
DE19920348A1 (en) * 1998-05-08 2000-01-13 Gedib Ingbuero Innovation Regulating device for adjusting static moment resulting from unbalanced mass vibration generators
DE19943391A1 (en) * 1999-09-10 2001-04-12 Wacker Werke Kg Vibration exciter for soil compaction equipment

Also Published As

Publication number Publication date
US20040173040A1 (en) 2004-09-09
US7302871B2 (en) 2007-12-04
ATE394550T1 (en) 2008-05-15
EP1449965B1 (en) 2008-05-07
ES2301747T3 (en) 2008-07-01
EP1449965A2 (en) 2004-08-25
DE50309774D1 (en) 2008-06-19
DE10306791A1 (en) 2004-08-26

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