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ATE156391T1 - DEVICE FOR GENERATING VIBRATIONS, IN PARTICULAR FOR A PRESS TABLE FOR SHAPING CONCRETE OBJECTS - Google Patents

DEVICE FOR GENERATING VIBRATIONS, IN PARTICULAR FOR A PRESS TABLE FOR SHAPING CONCRETE OBJECTS

Info

Publication number
ATE156391T1
ATE156391T1 AT95420191T AT95420191T ATE156391T1 AT E156391 T1 ATE156391 T1 AT E156391T1 AT 95420191 T AT95420191 T AT 95420191T AT 95420191 T AT95420191 T AT 95420191T AT E156391 T1 ATE156391 T1 AT E156391T1
Authority
AT
Austria
Prior art keywords
shafts
chassis
notched
pair
wedged
Prior art date
Application number
AT95420191T
Other languages
German (de)
Inventor
Daniel Ancrenaz
Original Assignee
Daniel Ancrenaz
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 Daniel Ancrenaz filed Critical Daniel Ancrenaz
Application granted granted Critical
Publication of ATE156391T1 publication Critical patent/ATE156391T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The vibration generator comprises four parallel line shafts (6,9), set out in two superposed pairs, equipped with out of balance masses (7). A notched belt (21) engages a notched pulley (12) wedged on the shafts and return idler pulleys (20) mounted on a chassis (16) displaceable in a plane perpendicular to the shafts. The chassis displacement the mass pairs to be placed either in phase or in phase opposition to each other. Each line shaft has a pinion (10) wedged on it, with pinions on one line shaft pair meshing with those on the other pair. Only one of the two line shafts of each pair carries a notched pulley around which the notched belt is engaged. The chassis is constituted by two lateral levers (16), pivoted on a fixed frame (15), connected together by an upper connecting rod assembly constituting a deformable quadrilateral. <IMAGE>
AT95420191T 1994-07-13 1995-07-06 DEVICE FOR GENERATING VIBRATIONS, IN PARTICULAR FOR A PRESS TABLE FOR SHAPING CONCRETE OBJECTS ATE156391T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408931A FR2722444B1 (en) 1994-07-13 1994-07-13 VIBRATION DEVICE FOR A PRESS TABLE USED FOR THE MANUFACTURE OF CONCRETE PRODUCTS

Publications (1)

Publication Number Publication Date
ATE156391T1 true ATE156391T1 (en) 1997-08-15

Family

ID=9465537

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95420191T ATE156391T1 (en) 1994-07-13 1995-07-06 DEVICE FOR GENERATING VIBRATIONS, IN PARTICULAR FOR A PRESS TABLE FOR SHAPING CONCRETE OBJECTS

Country Status (5)

Country Link
EP (1) EP0692317B1 (en)
AT (1) ATE156391T1 (en)
DE (1) DE69500519T2 (en)
ES (1) ES2105857T3 (en)
FR (1) FR2722444B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20301954U1 (en) 2003-02-05 2003-04-24 Institut für Fertigteiltechnik und Fertigbau Weimar e.V., 99423 Weimar Device for shaping batches
DE102006029241A1 (en) * 2006-06-26 2007-12-27 Gebr. Bellmer Gmbh Maschinenfabrik Device for generating vibrations
DE102007034512B3 (en) 2007-07-24 2008-06-26 ThyssenKrupp Fördertechnik GmbH Drive device i.e. unbalance drive, for driving sieving body of sieving machine, has bearing units exclusively arranged at horizontal shafts in axis direction of shaft section between unbalance units and supported at crossbar
ES2383408B1 (en) * 2008-12-01 2013-04-29 Metalurgica Poyatos, S.A. MECHANISM FOR A VIBRATOR DEVICE AND VIBRATOR DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886976A (en) * 1956-07-13 1959-05-19 Norman L Dean System for converting rotary motion into unidirectional motion
DE3709112C1 (en) * 1986-08-27 1988-01-28 Knauer Maschf Gmbh Vibrating device for a concrete block molding machine
DE8801315U1 (en) * 1988-02-03 1988-03-17 Hella KG Hueck & Co, 4780 Lippstadt Vibrating conveyor
FR2647705B1 (en) * 1989-06-02 1991-08-30 Balbinot Ets VIBRATING TABLE INSTALLATION FOR THE MANUFACTURE OF CONCRETE PRODUCTS
FR2676664B1 (en) * 1991-05-22 1995-01-27 Vaillant Materiels Vincent DEVICE AUTHORIZING THE CONTROL AND ACTION OF VIBRATORY EFFECTS ON MACHINES INTENDED IN PARTICULAR FOR THE MANUFACTURE OF PRODUCTS INTENDED TO BE VIBRATED AND COMPACT.
ES1023151Y (en) * 1992-12-03 1994-01-01 Poyatos Diaz VIBRATING DEVICE FOR MACHINERY.

Also Published As

Publication number Publication date
FR2722444A1 (en) 1996-01-19
EP0692317B1 (en) 1997-08-06
FR2722444B1 (en) 1996-08-23
DE69500519T2 (en) 1998-02-12
ES2105857T3 (en) 1997-10-16
EP0692317A1 (en) 1996-01-17
DE69500519D1 (en) 1997-09-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee