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WO1991008842A3 - Vibration generator - Google Patents

Vibration generator

Info

Publication number
WO1991008842A3
WO1991008842A3 PCT/EP1990/002239 EP9002239W WO9108842A3 WO 1991008842 A3 WO1991008842 A3 WO 1991008842A3 EP 9002239 W EP9002239 W EP 9002239W WO 9108842 A3 WO9108842 A3 WO 9108842A3
Authority
WO
WIPO (PCT)
Prior art keywords
vibration generator
unbalanced
unbalance
varied
divided
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.)
Ceased
Application number
PCT/EP1990/002239
Other languages
German (de)
French (fr)
Other versions
WO1991008842A2 (en
Inventor
Hubert Bald
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.)
GEDIB INGENIEURBUERO und INNOVATIONSBERATUNG GmbH
GEDIB INGBUERO INNOVATION
Original Assignee
GEDIB INGENIEURBUERO und INNOVATIONSBERATUNG GmbH
GEDIB INGBUERO INNOVATION
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 DE4000011.7A external-priority patent/DE4000011C5/en
Priority claimed from DE4009609A external-priority patent/DE4009609A1/en
Application filed by GEDIB INGENIEURBUERO und INNOVATIONSBERATUNG GmbH, GEDIB INGBUERO INNOVATION filed Critical GEDIB INGENIEURBUERO und INNOVATIONSBERATUNG GmbH
Priority to DE59007169T priority Critical patent/DE59007169D1/en
Priority to EP91900775A priority patent/EP0506722B1/en
Publication of WO1991008842A2 publication Critical patent/WO1991008842A2/en
Publication of WO1991008842A3 publication Critical patent/WO1991008842A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

In an unbalanced mass vibration generator in which the unbalance can be varied (202, 204, 205, 254) during operation, the unbalanced masses are divided into partial unbalanced bodies (214, 216, 218, 220) which can be adjusted in the peripheral direction by means of rotating motors (270, 272). The reaction torques can thereby be controlled.
PCT/EP1990/002239 1989-12-20 1990-12-19 Vibration generator Ceased WO1991008842A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59007169T DE59007169D1 (en) 1989-12-20 1990-12-19 DEVICE FOR VIBRATION EXCITATION.
EP91900775A EP0506722B1 (en) 1989-12-20 1990-12-19 Vibration generator

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3942097 1989-12-20
DEP3942097.3 1989-12-20
DE4000011.7A DE4000011C5 (en) 1989-12-20 1990-01-02 Device for vibration excitation
DEP4000011.7 1990-01-02
DE4009609A DE4009609A1 (en) 1989-12-20 1990-03-26 Oscillation device for adjustable vibrator - provides individual vector positions for centrifugal forces of out-of-balance weights adjusted to reduce sum reaction torque
DEP4009609.2 1990-03-26

Publications (2)

Publication Number Publication Date
WO1991008842A2 WO1991008842A2 (en) 1991-06-27
WO1991008842A3 true WO1991008842A3 (en) 1991-07-25

Family

ID=27200601

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/002239 Ceased WO1991008842A2 (en) 1989-12-20 1990-12-19 Vibration generator

Country Status (4)

Country Link
EP (1) EP0506722B1 (en)
JP (1) JPH05504291A (en)
DE (1) DE9116345U1 (en)
WO (1) WO1991008842A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679156B1 (en) * 1991-07-15 1993-10-29 Procedes Techniques Construction A VARIABLE MOMENT THAT CAN BE USED IN PARTICULAR FOR Sinking objects into the ground.
DE4301368A1 (en) * 1992-07-03 1994-01-05 Gedib Ingbuero Innovation Device and method for exciting vibrations
DE19543910A1 (en) * 1995-11-26 1997-05-28 Gedib Ingbuero Innovation Adjustment device for an unbalance directional oscillator with adjustable centrifugal moment
US5825663A (en) * 1996-11-04 1998-10-20 Gec-Marconi Aerospace Inc. Vibration control system
DE19704730A1 (en) * 1997-02-07 1998-08-13 Voith Sulzer Papiermasch Gmbh Shaker
DE29723617U1 (en) 1997-05-27 1998-11-26 AMMANN Verdichtung GmbH, 53773 Hennef Vibration plate to compact the soil
NL1008965C2 (en) * 1998-04-22 1999-10-25 Int Construction Equipment B V Method and device for vibrating an object.
WO1999058258A1 (en) 1998-05-08 1999-11-18 GEDIB Ingenieurbüro und Innovationsberatung GmbH Regulating device for adjusting the static moment resulting from unbalanced mass vibration generators
DE10147957B4 (en) * 2001-09-28 2006-11-02 Wacker Construction Equipment Ag Vibration generator for a soil compaction device
FI117293B (en) * 2003-12-18 2006-08-31 Metso Paper Inc Devices for moving the drum in a paper machine
DE102006029241A1 (en) * 2006-06-26 2007-12-27 Gebr. Bellmer Gmbh Maschinenfabrik Device for generating vibrations
CN102286895B (en) * 2011-09-27 2013-07-31 桐庐通利机械有限公司 Balanced type shaking device specially used for paper machine wire section
RU2528715C1 (en) * 2013-04-02 2014-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" Method of directed inertial vibroexcitation and unbalance vibration exciter of directed action for its realisation
DE202015003475U1 (en) * 2015-02-11 2016-05-12 Liebherr-Components Biberach Gmbh Jogger
RU167989U1 (en) * 2016-02-16 2017-01-16 Александр Николаевич Деречин Universal pressing device
DE102018010154A1 (en) * 2018-12-28 2020-07-02 Bomag Gmbh Device for generating vibrations, soil compaction machine and method for operation
RU2757350C1 (en) * 2021-02-10 2021-10-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ-МСХА имени К.А. Тимирязева) Method for excitation of mechanical vibrations of force factors with adjustable parameters
US20240397865A1 (en) * 2023-06-05 2024-12-05 Cnh Industrial America Llc Systems and methods for phase control of a dual knife drive for an agricultural header

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072191B (en) * 1954-07-21
US3433311A (en) * 1967-05-31 1969-03-18 Lebelle Jean L Pile driver and extractor with rotating eccentric masses of variable weights
FR1566358A (en) * 1968-02-09 1969-05-09
GB2059543A (en) * 1979-08-09 1981-04-23 Daimler Benz Ag Spring plate with a supporting groove for a helical spring
EP0092014A1 (en) * 1982-04-21 1983-10-26 Losenhausen Maschinenbau AG& Co Kommanditgesellschaft Regulator for a vibrations generator with unbalanced masses
WO1989007988A1 (en) * 1988-03-03 1989-09-08 Firma Wacker-Werke Gmbh & Co. Kg Vibrator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072191B (en) * 1954-07-21
US3433311A (en) * 1967-05-31 1969-03-18 Lebelle Jean L Pile driver and extractor with rotating eccentric masses of variable weights
FR1566358A (en) * 1968-02-09 1969-05-09
GB2059543A (en) * 1979-08-09 1981-04-23 Daimler Benz Ag Spring plate with a supporting groove for a helical spring
EP0092014A1 (en) * 1982-04-21 1983-10-26 Losenhausen Maschinenbau AG& Co Kommanditgesellschaft Regulator for a vibrations generator with unbalanced masses
WO1989007988A1 (en) * 1988-03-03 1989-09-08 Firma Wacker-Werke Gmbh & Co. Kg Vibrator

Also Published As

Publication number Publication date
DE9116345U1 (en) 1992-10-22
EP0506722B1 (en) 1994-09-14
WO1991008842A2 (en) 1991-06-27
EP0506722A1 (en) 1992-10-07
JPH05504291A (en) 1993-07-08

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