CS244465B1 - Vibrations exciter with continuous variation of eccentric moment - Google Patents

Vibrations exciter with continuous variation of eccentric moment Download PDF

Info

Publication number
CS244465B1
CS244465B1 CS841258A CS125884A CS244465B1 CS 244465 B1 CS244465 B1 CS 244465B1 CS 841258 A CS841258 A CS 841258A CS 125884 A CS125884 A CS 125884A CS 244465 B1 CS244465 B1 CS 244465B1
Authority
CS
Czechoslovakia
Prior art keywords
eccentric
helical
gear
vibration
teeth
Prior art date
Application number
CS841258A
Other languages
Czech (cs)
English (en)
Other versions
CS125884A1 (en
Inventor
Lubos Dolezal
Original Assignee
Lubos Dolezal
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 Lubos Dolezal filed Critical Lubos Dolezal
Priority to CS841258A priority Critical patent/CS244465B1/cs
Publication of CS125884A1 publication Critical patent/CS125884A1/cs
Priority to DD27284085A priority patent/DD256811A3/xx
Priority to SE8500728A priority patent/SE464502B/sv
Priority to DE19853505580 priority patent/DE3505580A1/de
Priority to FR8502596A priority patent/FR2577826B3/fr
Publication of CS244465B1 publication Critical patent/CS244465B1/cs

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
    • B06B1/10—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
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Road Paving Machines (AREA)
CS841258A 1984-02-23 1984-02-23 Vibrations exciter with continuous variation of eccentric moment CS244465B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CS841258A CS244465B1 (en) 1984-02-23 1984-02-23 Vibrations exciter with continuous variation of eccentric moment
DD27284085A DD256811A3 (de) 1984-02-23 1985-01-29 Schwingungserreger mit stufenloser regelung des moments der exzenterscheiben
SE8500728A SE464502B (sv) 1984-02-23 1985-02-15 Svaengningsalstrare med stegloes oevergaang av excentermomentet
DE19853505580 DE3505580A1 (de) 1984-02-23 1985-02-18 Schwingungserreger mit stufenlos verstellbarem exzentermoment
FR8502596A FR2577826B3 (fr) 1984-02-23 1985-02-22 Excitateur de vibrations a transmission progressive de l'effort de l'excentrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS841258A CS244465B1 (en) 1984-02-23 1984-02-23 Vibrations exciter with continuous variation of eccentric moment

Publications (2)

Publication Number Publication Date
CS125884A1 CS125884A1 (en) 1984-10-15
CS244465B1 true CS244465B1 (en) 1986-07-17

Family

ID=5346509

Family Applications (1)

Application Number Title Priority Date Filing Date
CS841258A CS244465B1 (en) 1984-02-23 1984-02-23 Vibrations exciter with continuous variation of eccentric moment

Country Status (5)

Country Link
CS (1) CS244465B1 (fr)
DD (1) DD256811A3 (fr)
DE (1) DE3505580A1 (fr)
FR (1) FR2577826B3 (fr)
SE (1) SE464502B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ300048B6 (cs) * 2007-02-14 2009-01-21 Ammann Czech Republic A. S. Vibracní mechanizmus zhutnovacího válce
WO2013135215A1 (fr) 2012-03-12 2013-09-19 Ammann Czech Republic, A.S. Système de vibration pour une machine de compactage de terre et machine de compactage de terre pourvue d'un tel système de vibration

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411348A1 (fr) * 1989-08-03 1991-02-06 Ammann-Duomat Verdichtung Ag Méthode et dispositif pour compacter le sol
DE29805619U1 (de) * 1998-03-27 1999-07-29 Passavant-Werke Ag, 65326 Aarbergen Vibrations-Verdichtungssystem zum Verdichten von Formmassen in Formkästen
DE20008496U1 (de) 2000-05-11 2000-09-21 Rammax Maschinenbau GmbH, 72555 Metzingen Vorrichtung zur Verdichtung
DE10137412B4 (de) * 2001-07-31 2008-12-04 Werner Stehr Exzenterantrieb für eine Reibungsuntersuchungsvorrichtung und Reibungsuntersuchungsvorrichtung
US6769838B2 (en) 2001-10-31 2004-08-03 Caterpillar Paving Products Inc Variable vibratory mechanism
EP2147725A1 (fr) 2008-07-24 2010-01-27 Ammann Czech Republic, a.s. Mécanisme vibratoire de rouleau de compactage
CN114345676B (zh) * 2022-01-11 2022-09-16 中国人民解放军陆军装甲兵学院 连续可调偏心激振器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146454A (fr) * 1956-04-05 1957-11-12 Anciens Etablissements Piquard Dispositif pour faire varier l'effet dynamique des rouleaux cylindreurs dits vibrants
US3867073A (en) * 1972-09-20 1975-02-18 Raygo Inc Control for fluid motor
US3896677A (en) * 1974-01-18 1975-07-29 Raygo Inc Dual amplitude vibration generator
DE2842937C2 (de) * 1978-10-02 1981-10-15 Koehring Gmbh - Bomag Division, 5407 Boppard Schwingungserreger mit verstellbarer Unwucht
DE2935090C2 (de) * 1979-08-30 1982-11-25 Koehring Gmbh - Bomag Division, 5407 Boppard Schwingungserreger mit verstellbarer Unwucht

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ300048B6 (cs) * 2007-02-14 2009-01-21 Ammann Czech Republic A. S. Vibracní mechanizmus zhutnovacího válce
WO2013135215A1 (fr) 2012-03-12 2013-09-19 Ammann Czech Republic, A.S. Système de vibration pour une machine de compactage de terre et machine de compactage de terre pourvue d'un tel système de vibration

Also Published As

Publication number Publication date
SE8500728L (sv) 1985-08-24
SE464502B (sv) 1991-05-06
FR2577826A1 (fr) 1986-08-29
DD256811A3 (de) 1988-05-25
DE3505580C2 (fr) 1991-07-11
FR2577826B3 (fr) 1987-06-05
SE8500728D0 (sv) 1985-02-15
CS125884A1 (en) 1984-10-15
DE3505580A1 (de) 1985-08-29

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