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ES462057A1 - Vibrators - Google Patents

Vibrators

Info

Publication number
ES462057A1
ES462057A1 ES462057A ES462057A ES462057A1 ES 462057 A1 ES462057 A1 ES 462057A1 ES 462057 A ES462057 A ES 462057A ES 462057 A ES462057 A ES 462057A ES 462057 A1 ES462057 A1 ES 462057A1
Authority
ES
Spain
Prior art keywords
elements
vibrator
weights
rotating
eccentric weights
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
ES462057A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES462057A1 publication Critical patent/ES462057A1/en
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
    • B06B1/163—Making use of masses with adjustable amount of eccentricity the amount of eccentricity being only adjustable when the system is stationary
    • 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
    • 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
    • B06B1/164—Making use of masses with adjustable amount of eccentricity the amount of eccentricity being automatically variable as a function of the running condition, e.g. speed, direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Jigging Conveyors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

Perfections in vibrator is for industrial devices, of the type comprising two eccentric weights, characterized in that each vibrator is provided with two coaxial rotating elements, one of the eccentric weights being attached to each of the elements; means for rotating the elements in unison, and means for effecting a relative rotation between the elements to alter the angular relationship between the weights. (Machine-translation by Google Translate, not legally binding)
ES462057A 1976-09-01 1977-09-01 Vibrators Expired ES462057A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71963476A 1976-09-01 1976-09-01

Publications (1)

Publication Number Publication Date
ES462057A1 true ES462057A1 (en) 1978-07-01

Family

ID=24890774

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462057A Expired ES462057A1 (en) 1976-09-01 1977-09-01 Vibrators

Country Status (11)

Country Link
JP (1) JPS5332582A (en)
AU (1) AU512571B2 (en)
BR (1) BR7705732A (en)
CA (1) CA1077303A (en)
DE (1) DE2738794C3 (en)
ES (1) ES462057A1 (en)
FR (3) FR2374094A1 (en)
GB (2) GB1583787A (en)
MX (1) MX144791A (en)
NL (1) NL7709070A (en)
ZA (1) ZA774056B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166008A1 (en) * 2013-04-12 2014-10-16 Vulco S.A. Vibrating device comprising two concentric rotating shafts with respective eccentric masses, which rotate in opposite directions, and a supporting structure including a base and two independent lubricated cavities

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107238A1 (en) * 1981-02-26 1982-09-09 Netter, Jean, 6200 Wiesbaden VIBRATOR
US4454780A (en) * 1981-07-06 1984-06-19 Ingersoll-Rand Company Vibratory mechanism
FR2529104A2 (en) * 1981-12-08 1983-12-30 Demler Sa Ets Vibrator for table for cement moulding - includes fixed eccentric and loose concentric masses supported on shaft
US4766771A (en) * 1984-11-15 1988-08-30 Outboard Marine Corporation Shaking apparatus
DE4007005C1 (en) * 1990-03-06 1991-10-17 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
DE29614122U1 (en) * 1996-08-14 1996-09-26 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Vibration exciter
DE19735268C2 (en) * 1997-08-14 2002-04-18 Karl Rekers Maschinen Und Stah Vibration generator for in particular vibrating stations of stone molding machines
DE102008050576A1 (en) * 2008-10-06 2010-04-08 Bomag Gmbh Device for generating a circular oscillation or a directed oscillation with continuously adjustable oscillation amplitude or exciter force
US9101959B2 (en) 2012-04-27 2015-08-11 Martin Engineering Company Vibratory device with repositionable weights and method of extending the useful life of vibratory devices
JP6294178B2 (en) * 2014-07-10 2018-03-14 ゼンウェルオーダード株式会社 Article transport feeder

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE445423A (en) *
DE339959C (en) * 1920-07-13 1921-08-24 Hugo Mueller Wind sweep
US1500988A (en) * 1921-06-22 1924-07-08 Det Tekniske Forsogsaktieselsk Mechanism for converting rotary into reciprocatory motion
DE433595C (en) * 1924-03-07 1926-09-18 Zwietusch E & Co Gmbh Circuit arrangement for telephone systems with independent operation
DE618467C (en) * 1929-08-06 1935-09-09 Losenhausenwerk Duesseldorfer Process and device for examining finished technical structures, such as bridges, ships, towers, in their state of use with regard to their dynamic behavior
DE580487C (en) * 1930-05-29 1933-07-12 Losenhausenwerk Duesseldorfer Device for eliminating or damping vibrations of all kinds
DE565762C (en) * 1930-07-12 1933-04-11 Fried Krupp Grusonwerk Akt Ges Vibration generator for reciprocating devices
DE560921C (en) * 1930-12-07 1932-10-08 Fried Krupp Grusonwerk Akt Ges Vibration generator for devices moving back and forth
DE629000C (en) * 1933-07-28 1936-04-21 J M Voith Fa Shaking device for rotating machine parts, such as breast rolls of paper machines and the like. like
DE623892C (en) * 1933-11-14 1936-01-07 J M Voith Maschinenfabrik Shaking device for sieves u. like
US2366033A (en) * 1942-08-21 1944-12-26 Robert L Johnstone Vibrator
DE801793C (en) * 1949-01-01 1951-01-22 Losenhausenwerk Duesseldorfer Automatic brake in the case of imbalance shakers
DE822979C (en) * 1949-07-14 1951-11-29 Hans Lorenz Dr Ing Automotive compaction machine
DE870769C (en) * 1950-11-04 1953-03-16 Bosch Gmbh Robert Vibration exciters, especially Ruettler
CH321239A (en) * 1954-04-23 1957-04-30 Lehmann Pottkaemper Gerhard Process for stepless regulation of the balance force of vibration generators and vibration generators for carrying out the process
DE1072191B (en) * 1954-07-21
US2852946A (en) * 1954-10-04 1958-09-23 Petrin Frank Device for relieving starting load on vibrators driven by electric motor
DE1111107B (en) * 1955-03-14 1961-07-13 Dingler Werke Ag Vibrating roller for compacting soil and other debris
DE1841635U (en) * 1958-01-02 1961-11-16 Kisha Seizo Kaisha Ltd VIBRATION DEVICE.
DE1255592B (en) * 1962-01-10 1967-11-30 Buckau Wolf Maschf R Self-propelled vibrating compressor
DE1246294B (en) * 1962-12-04 1967-08-03 Zd Y V I Plzen Narodni Podnik Device for achieving an imbalance on a rotating shaft
DE1245188B (en) * 1963-04-10 1967-07-20 Karl Heinz Wehmeier Dr Ing Unbalance vibration motor with adjustable vibration force during operation
DE1483396A1 (en) * 1965-08-27 1969-03-13 Gen Mills Inc Vibrator for work machine
DE1558841A1 (en) * 1967-05-31 1970-04-23 Wilhelm Joest Unbalance exciter
DE1301162B (en) * 1968-04-26 1969-08-14 Losenhausen Maschb Ag Vibration generator designed as a directional vibrator with two alternatively switchable vibration directions
DE2008055C3 (en) * 1970-02-21 1978-06-15 Guenther Weber Herstellung Und Vertrieb Von Baumaschinen, 5929 Rueckershausen Unbalance vibrators, in particular for soil compactors
FR2294766A1 (en) * 1974-07-05 1976-07-16 Peugeot & Renault VIBRATION GENERATOR DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166008A1 (en) * 2013-04-12 2014-10-16 Vulco S.A. Vibrating device comprising two concentric rotating shafts with respective eccentric masses, which rotate in opposite directions, and a supporting structure including a base and two independent lubricated cavities

Also Published As

Publication number Publication date
MX144791A (en) 1981-11-23
ZA774056B (en) 1978-05-30
DE2738794B2 (en) 1980-10-23
FR2374096A1 (en) 1978-07-13
AU2689777A (en) 1979-01-18
CA1077303A (en) 1980-05-13
NL7709070A (en) 1978-03-03
GB1583787A (en) 1981-02-04
AU512571B2 (en) 1980-10-16
FR2374094A1 (en) 1978-07-13
BR7705732A (en) 1978-05-30
GB1583788A (en) 1981-02-04
DE2738794C3 (en) 1981-12-24
JPS5628803B2 (en) 1981-07-04
JPS5332582A (en) 1978-03-27
DE2738794A1 (en) 1978-03-02
FR2374095A1 (en) 1978-07-13

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