[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2238536B1 - - Google Patents

Info

Publication number
FR2238536B1
FR2238536B1 FR7424137A FR7424137A FR2238536B1 FR 2238536 B1 FR2238536 B1 FR 2238536B1 FR 7424137 A FR7424137 A FR 7424137A FR 7424137 A FR7424137 A FR 7424137A FR 2238536 B1 FR2238536 B1 FR 2238536B1
Authority
FR
France
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
FR7424137A
Other versions
FR2238536A1 (fr
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 FR2238536A1 publication Critical patent/FR2238536A1/fr
Application granted granted Critical
Publication of FR2238536B1 publication Critical patent/FR2238536B1/fr
Expired legal-status Critical Current

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
    • B06B1/165—Making use of masses with adjustable amount of eccentricity with fluid masses or the like
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Road Paving Machines (AREA)
FR7424137A 1973-07-25 1974-07-11 Expired FR2238536B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337695 DE2337695A1 (de) 1973-07-25 1973-07-25 Schwingungserreger

Publications (2)

Publication Number Publication Date
FR2238536A1 FR2238536A1 (fr) 1975-02-21
FR2238536B1 true FR2238536B1 (fr) 1977-06-24

Family

ID=5887896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424137A Expired FR2238536B1 (fr) 1973-07-25 1974-07-11

Country Status (8)

Country Link
US (1) US3888600A (fr)
JP (1) JPS5043383A (fr)
CA (1) CA1020049A (fr)
CH (1) CH577077A5 (fr)
DE (1) DE2337695A1 (fr)
FR (1) FR2238536B1 (fr)
GB (1) GB1451174A (fr)
ZA (1) ZA744183B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105356A (en) * 1977-05-19 1978-08-08 Koehring Corporation Vibratory roller
US4194405A (en) * 1977-07-23 1980-03-25 Reynolds Lionel A Vibrator devices
DE3523955A1 (de) * 1985-07-04 1987-01-08 Fritz Prof Dr Rostock Vibratoraggregat
DE19543517C2 (de) * 1995-11-22 2000-06-21 Wuerges Vibrationstechik Gmbh Mechanischer Schwingungserzeuger
IT1307472B1 (it) * 1999-07-13 2001-11-06 Bitelli Spa Tamburo vibrante perfezionato per macchine compattatrici di suoli.
KR100710878B1 (ko) * 2005-09-26 2007-04-27 삼성전자주식회사 롤러장치
CN108617198B (zh) * 2018-05-10 2021-10-08 福建省农业科学院水稻研究所 提高水稻直播发芽率的装置及方法
RU2745105C1 (ru) * 2019-11-25 2021-03-19 Государственное образовательное учреждение высшего профессионального образования Кыргызско-Российский Славянский университет (КРСУ) Гидравлический вибровозбудитель

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011355A (en) * 1957-04-29 1961-12-05 Chain Belt Co Vibration exciter employing a liquid mass
US3020683A (en) * 1958-10-31 1962-02-13 Bell Intercontinental Corp Fluid ballast control system for machine for precision finishing of parts by controlled vibration
US3078730A (en) * 1961-01-06 1963-02-26 Bell Intercontinental Corp Vibratory device and amplitude adjustment means
US3605584A (en) * 1968-03-22 1971-09-20 Benno Kaltenegger Vibratory road roller
DE1784029C3 (de) * 1968-06-29 1975-05-15 Bopparder Maschinenbaugesellschaft Mbh (Bomag), 5407 Boppard Schwingungserzeuger für ein Bodenverdichtungsgerät
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
US3813950A (en) * 1972-10-19 1974-06-04 Koehring Co Apparatus for producing variable amplitude vibratory force

Also Published As

Publication number Publication date
JPS5043383A (fr) 1975-04-19
CA1020049A (en) 1977-11-01
FR2238536A1 (fr) 1975-02-21
CH577077A5 (fr) 1976-06-30
GB1451174A (en) 1976-09-29
ZA744183B (en) 1975-07-30
DE2337695A1 (de) 1975-02-06
US3888600A (en) 1975-06-10

Similar Documents

Publication Publication Date Title
AU476761B2 (fr)
AU465372B2 (fr)
AR201231Q (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU471343B2 (fr)
AU465453B2 (fr)
AU465434B2 (fr)
AU450229B2 (fr)
AU476714B2 (fr)
FR2238536B1 (fr)
AR201229Q (fr)
AU466283B2 (fr)
AU472848B2 (fr)
AU476696B2 (fr)
AU477823B2 (fr)
AU471461B2 (fr)
AU461342B2 (fr)
AU447540B2 (fr)
AR200885A1 (fr)
AR210729A1 (fr)
AR201432A1 (fr)
AU477824B2 (fr)
AU476873B1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse