EP0406480A3 - Vibrator with rotating masses - Google Patents

Vibrator with rotating masses Download PDF

Info

Publication number
EP0406480A3
EP0406480A3 EP19890119697 EP89119697A EP0406480A3 EP 0406480 A3 EP0406480 A3 EP 0406480A3 EP 19890119697 EP19890119697 EP 19890119697 EP 89119697 A EP89119697 A EP 89119697A EP 0406480 A3 EP0406480 A3 EP 0406480A3
Authority
EP
European Patent Office
Prior art keywords
shafts
vibrator
rotating masses
unbalances
rotate
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.)
Granted
Application number
EP19890119697
Other languages
German (de)
Other versions
EP0406480B1 (en
EP0406480A2 (en
Inventor
Heinrich Haake
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.)
Mueller Herne Pumpen Maschinen Stahlbau GmbH
Original Assignee
Mueller Herne Pumpen Maschinen Stahlbau GmbH
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 Mueller Herne Pumpen Maschinen Stahlbau GmbH filed Critical Mueller Herne Pumpen Maschinen Stahlbau GmbH
Publication of EP0406480A2 publication Critical patent/EP0406480A2/en
Publication of EP0406480A3 publication Critical patent/EP0406480A3/en
Application granted granted Critical
Publication of EP0406480B1 publication Critical patent/EP0406480B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Retarders (AREA)
  • Jigging Conveyors (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

In a vibrator with rotating masses, the unbalances of which are arranged on parallel inner shafts which rotate in opposite directions to one another and whose eccentricity can be adjusted by means of concentric outer hollow shafts, it is provided according to the invention that the unbalances (25, 26; 32) are guided so as to be eccentrically rotatable on eccentrics (23, 24, 31) and in radial arms (27, 33, 34) of the hollow shafts (9, 10) which rotate in the same direction as their inner shafts (19, 22), which hollow shafts can be rotated in relation to the inner shafts (19, 22) by means of a planetary gearing (15-17). <IMAGE>
EP89119697A 1989-07-06 1989-10-24 Vibrator with rotating masses Expired - Lifetime EP0406480B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3922169A DE3922169A1 (en) 1989-07-06 1989-07-06 ROTATIONAL VIBRATOR
DE3922169 1989-07-06

Publications (3)

Publication Number Publication Date
EP0406480A2 EP0406480A2 (en) 1991-01-09
EP0406480A3 true EP0406480A3 (en) 1991-12-11
EP0406480B1 EP0406480B1 (en) 1994-10-19

Family

ID=6384383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119697A Expired - Lifetime EP0406480B1 (en) 1989-07-06 1989-10-24 Vibrator with rotating masses

Country Status (4)

Country Link
EP (1) EP0406480B1 (en)
AT (1) ATE112985T1 (en)
DE (2) DE3922169A1 (en)
ES (1) ES2063800T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395929B (en) * 1991-07-12 1993-04-26 Koenig Helmut Apparatus for rounding portioned dough pieces
US6769838B2 (en) 2001-10-31 2004-08-03 Caterpillar Paving Products Inc Variable vibratory mechanism
DE102015009698B4 (en) * 2015-07-30 2017-05-04 Schenck Process Europe Gmbh Richterreger and vibrating machine with Richterreger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236842B (en) * 1965-10-22 1967-03-16 Delmag Maschinenfabrik Device, especially for a Ruettelgeraet, for changing the phase position of two unbalances
FR2517569A1 (en) * 1981-12-08 1983-06-10 Weber Maschinentechnik Gmbh MECHANICAL VIBRATOR
EP0201050A2 (en) * 1985-05-04 1986-11-12 Müller GmbH Herne Pumpen, Maschinen, Stahlbau Vibration generator having several unbalanced masses within a casing, particularly for vibrating conveyors used in underground mining
DE8800592U1 (en) * 1988-01-20 1988-03-10 Rhein-Getriebe Gmbh, 4005 Meerbusch Vibration gear
DE3708922A1 (en) * 1987-03-19 1988-09-29 Henke Maschf Gmbh Device for manufacturing concrete parts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236842B (en) * 1965-10-22 1967-03-16 Delmag Maschinenfabrik Device, especially for a Ruettelgeraet, for changing the phase position of two unbalances
FR2517569A1 (en) * 1981-12-08 1983-06-10 Weber Maschinentechnik Gmbh MECHANICAL VIBRATOR
EP0201050A2 (en) * 1985-05-04 1986-11-12 Müller GmbH Herne Pumpen, Maschinen, Stahlbau Vibration generator having several unbalanced masses within a casing, particularly for vibrating conveyors used in underground mining
DE3708922A1 (en) * 1987-03-19 1988-09-29 Henke Maschf Gmbh Device for manufacturing concrete parts
DE8800592U1 (en) * 1988-01-20 1988-03-10 Rhein-Getriebe Gmbh, 4005 Meerbusch Vibration gear

Also Published As

Publication number Publication date
ES2063800T3 (en) 1995-01-16
ATE112985T1 (en) 1994-11-15
DE58908541D1 (en) 1994-11-24
EP0406480B1 (en) 1994-10-19
EP0406480A2 (en) 1991-01-09
DE3922169A1 (en) 1991-01-17

Similar Documents

Publication Publication Date Title
US4095460A (en) Device for converting rotary motion into unidirectional motion
CA2202132A1 (en) Vibratory roller with at least one tire having a built-in twin-shaft vibration generator
CA2047282A1 (en) Attitude control device and drilling-direction control device
DE3478132D1 (en) Apparatus for developing a propulsion force
FR2517999B1 (en) MULTI-SPEED PORTABLE DRILL
ES415716A1 (en) Drive and support mechanism for rotary and angularly adjustable member
CA2040071A1 (en) Percussive rock cutting tool
ES2116881A1 (en) Apparatus for converting eolian energy into another usable energy
ATE101697T1 (en) DOUBLE BEVEL ANGLE GEAR.
EP0406480A3 (en) Vibrator with rotating masses
ES8607065A1 (en) A vibration device, especially for a smooth roller apparatus
SE7711792L (en) CENTRIFUGALKVARN
CA2092930A1 (en) Tool spindle, in particular boring spindle
WO1995002132A1 (en) A dual vibration-compensating apparatus
ATE182811T1 (en) ROLLING MILL
ES2093891T3 (en) DEVICE FOR THE PRODUCTION OF SYNCHRONOUS TRANSLOTION / ROTATION MOVEMENTS.
CA2097154A1 (en) Shielding Apparatus
SE8500728L (en) TURNING MOVEMENT WITH STEPLESS TRANSITION OF THE Eccentric Moment
ES8507231A1 (en) Spring driven motor.
ES8105165A1 (en) Directionally variable vibration generator.
RU93017684A (en) VIBRATION MIXER
US6290622B1 (en) Mechanical force generator
GB836957A (en) Vibratory force producing apparatus
JPS6455469A (en) Apparatus for converting oscillatory movement to rotational movement
GB1467616A (en) Mixer

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): AT BE DE ES FR GB IT

17P Request for examination filed

Effective date: 19910213

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19931115

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE ES FR GB IT

REF Corresponds to:

Ref document number: 112985

Country of ref document: AT

Date of ref document: 19941115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58908541

Country of ref document: DE

Date of ref document: 19941124

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19941103

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2063800

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19971001

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19971016

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19971021

Year of fee payment: 9

Ref country code: AT

Payment date: 19971021

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19971031

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981024

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981024

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19981026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981031

BERE Be: lapsed

Owner name: MULLER G.M.B.H. HERNE PUMPEN MASCHINEN STAHLBAU

Effective date: 19981031

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19981024

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20001009

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20011228

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051024