FR2397890A1 - Dispositif a vibrations pour rouleaux compresseurs notamment - Google Patents

Dispositif a vibrations pour rouleaux compresseurs notamment

Info

Publication number
FR2397890A1
FR2397890A1 FR7821660A FR7821660A FR2397890A1 FR 2397890 A1 FR2397890 A1 FR 2397890A1 FR 7821660 A FR7821660 A FR 7821660A FR 7821660 A FR7821660 A FR 7821660A FR 2397890 A1 FR2397890 A1 FR 2397890A1
Authority
FR
France
Prior art keywords
rotor
fact
vibration device
housing
force
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.)
Withdrawn
Application number
FR7821660A
Other languages
English (en)
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.)
REYNOLDS LIONEL
Original Assignee
REYNOLDS LIONEL
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
Priority claimed from GB3103777A external-priority patent/GB1596795A/en
Application filed by REYNOLDS LIONEL filed Critical REYNOLDS LIONEL
Publication of FR2397890A1 publication Critical patent/FR2397890A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B06B1/165—Making use of masses with adjustable amount of eccentricity with fluid masses or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Vibration Prevention Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Road Paving Machines (AREA)

Abstract

Dispositif à vibrations du type produisant un effet vibratoire par suite de la rotation d'une masse déséquilibrée. Ce dispositif est caractérisé par le fait qu'il comprend un boîtier 1 et un rotor 7, par le fait qu'une masse de fluide contenue dans une cavite 11 du rotor 7 et excentrée par rapport à l'axe géométrique du rotor transmet la force vibratoire à une surface intérieure 13 du boîtier 1 balayée par le rotor, et par le fait que la force est transmise directement à la surface 13 par la pression de fluide s'exerçant sur cette dernière. Application aux engins de terrassement tels que rouleaux compresseurs.
FR7821660A 1977-07-23 1978-07-21 Dispositif a vibrations pour rouleaux compresseurs notamment Withdrawn FR2397890A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3103777A GB1596795A (en) 1977-07-23 1977-07-23 Vibrator devices
GB5083677 1977-12-07

Publications (1)

Publication Number Publication Date
FR2397890A1 true FR2397890A1 (fr) 1979-02-16

Family

ID=26260709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821660A Withdrawn FR2397890A1 (fr) 1977-07-23 1978-07-21 Dispositif a vibrations pour rouleaux compresseurs notamment

Country Status (7)

Country Link
US (2) US4194405A (fr)
JP (1) JPS5445915A (fr)
CA (1) CA1083387A (fr)
DE (1) DE2828290C2 (fr)
FR (1) FR2397890A1 (fr)
IT (1) IT1108769B (fr)
SE (1) SE7807574L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070345A1 (fr) * 1981-07-18 1983-01-26 Losenhausen Maschinenbau AG& Co Kommanditgesellschaft Vibrateur à masse déséquilibrée variable

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE443591B (sv) * 1981-10-28 1986-03-03 Dynapac Ab Anordning for kontinuerlig omstellning av vibrationsamplituden hos ett roterbart excenterelement
US4978488A (en) * 1988-08-01 1990-12-18 Besser Company Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines
US5509759A (en) * 1995-04-17 1996-04-23 Keesling; Klinton H. Prestressed concrete piling
JP2004346549A (ja) * 2003-05-21 2004-12-09 Sakai Heavy Ind Ltd 振動ロールの支持構造
US7066681B2 (en) * 2004-11-17 2006-06-27 M-B-W Inc. Shaft assembly for a vibratory roller
RU2666418C1 (ru) * 2017-07-11 2018-09-07 Максим Игоревич Елисеев Дисковый кавитационный аппарат для обработки жидких и вязких сред
RU2658768C1 (ru) * 2017-09-21 2018-06-22 Юрий Андреевич Кривошеин Роторный кавитационный генератор-диспергатор
CN108221572B (zh) * 2017-12-27 2019-07-09 中联重科股份有限公司 激振器壳体、流球激振器、钢轮振动系统和压路机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE400752A (fr) *

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534269A (en) * 1948-05-26 1950-12-19 Kahn Automatic balancing system for cleaning machine cylinders
US2722840A (en) * 1954-11-19 1955-11-08 Allis Chalmers Mfg Co Fluid weight vibrator
US3011355A (en) * 1957-04-29 1961-12-05 Chain Belt Co Vibration exciter employing a liquid mass
US2963914A (en) * 1957-08-08 1960-12-13 Dupouy Vincent Gabriel Bernard Liquid controlled vibration producing device for vibrating sieves, screens and tables and for other applications
US3059483A (en) * 1960-05-31 1962-10-23 Continental Oil Co Vibrator with hydraulically controlled eccentricity
US3605584A (en) * 1968-03-22 1971-09-20 Benno Kaltenegger Vibratory road roller
US3656419A (en) * 1969-04-01 1972-04-18 American Hoist & Derrick Co Vibratory roller
US3616730A (en) * 1970-06-29 1971-11-02 American Hoist & Derrick Co Vibratory roller
US4002086A (en) * 1972-06-06 1977-01-11 Rolf Bertil Reinhall Device for automatic correction of unbalance in rapidly rotating machine elements
US3813950A (en) * 1972-10-19 1974-06-04 Koehring Co Apparatus for producing variable amplitude vibratory force
DE2337695A1 (de) * 1973-07-25 1975-02-06 Koehring Gmbh Bomag Division Schwingungserreger
JPS5150069A (ja) * 1974-10-29 1976-05-01 Kensetsu Kikai Chosa Kk Shindosochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE400752A (fr) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070345A1 (fr) * 1981-07-18 1983-01-26 Losenhausen Maschinenbau AG& Co Kommanditgesellschaft Vibrateur à masse déséquilibrée variable

Also Published As

Publication number Publication date
JPS5445915A (en) 1979-04-11
IT1108769B (it) 1985-12-09
CA1083387A (fr) 1980-08-12
US4319857A (en) 1982-03-16
DE2828290A1 (de) 1979-02-08
SE7807574L (sv) 1979-01-24
US4194405A (en) 1980-03-25
DE2828290C2 (de) 1982-03-11
IT7868737A0 (it) 1978-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse