AU7294096A - A block-making machine - Google Patents

A block-making machine

Info

Publication number
AU7294096A
AU7294096A AU72940/96A AU7294096A AU7294096A AU 7294096 A AU7294096 A AU 7294096A AU 72940/96 A AU72940/96 A AU 72940/96A AU 7294096 A AU7294096 A AU 7294096A AU 7294096 A AU7294096 A AU 7294096A
Authority
AU
Australia
Prior art keywords
rotating
block
making machine
terms
axis
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.)
Abandoned
Application number
AU72940/96A
Inventor
Giuseppe Mauro Frazei
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.)
COBBER ENGINEERING Srl
Original Assignee
COBBER ENGINEERING Srl
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 COBBER ENGINEERING Srl filed Critical COBBER ENGINEERING Srl
Publication of AU7294096A publication Critical patent/AU7294096A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
    • 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

Abstract

A block-making machine (1) which is distinguished by notably economical operation, both in terms of energy consumption and in terms of the duration of the production cycle of artificial concrete blocks (C), and at the same time maintains a high level of quality of the blocks (C) produced, comprises a vibrator plate (18) and at least one vibration generator (21) connected to the vibrator plate (18) and having a rotating eccentric element (37) which comprises a first mass (39) rotating on an axis (A), a second mass rotating on the axis (A), and means (47, 52, 57) for varying the relative angular positions of the first and second masses (39, 42). <IMAGE>
AU72940/96A 1995-10-18 1996-10-17 A block-making machine Abandoned AU7294096A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95830442A EP0769356B1 (en) 1995-10-18 1995-10-18 A block-making machine
EP95830442 1995-10-18
PCT/EP1996/004501 WO1997014543A1 (en) 1995-10-18 1996-10-17 A block-making machine

Publications (1)

Publication Number Publication Date
AU7294096A true AU7294096A (en) 1997-05-07

Family

ID=8222035

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72940/96A Abandoned AU7294096A (en) 1995-10-18 1996-10-17 A block-making machine

Country Status (6)

Country Link
EP (1) EP0769356B1 (en)
AT (1) ATE248691T1 (en)
AU (1) AU7294096A (en)
DE (1) DE69531685T2 (en)
ES (1) ES2206484T3 (en)
WO (1) WO1997014543A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109707870B (en) * 2019-01-15 2020-06-09 山东大学 Rotary reversing valve, rotary hydraulic vibration platform of block forming machine and method
EP3718646B1 (en) * 2019-04-04 2023-06-07 SR-Schindler Maschinen - Anlagetechnik GmbH Plate production system with vibrating device
CN113386243A (en) * 2021-06-09 2021-09-14 福建群峰机械有限公司 Vibrating box

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146454A (en) * 1956-04-05 1957-11-12 Anciens Etablissements Piquard Device for varying the dynamic effect of the so-called vibrating cylinders
FR1340730A (en) * 1962-12-10 1963-10-18 Walther Technik Carl Kurt Walt Vibrator
DE2351241A1 (en) * 1973-10-12 1975-04-24 Bosch Gmbh Robert UNBALANCE AGENTS
SE443591B (en) * 1981-10-28 1986-03-03 Dynapac Ab DEVICE FOR CONTINUOUS REVOLUTION OF THE VIBRATION AMPLIANCE WITH A ROTABLE EXCENTER ELEMENT
NZ230092A (en) * 1988-08-01 1992-11-25 Besser Co Concrete block vibrating moulding machine
ES1023151Y (en) * 1992-12-03 1994-01-01 Poyatos Diaz VIBRATING DEVICE FOR MACHINERY.

Also Published As

Publication number Publication date
DE69531685T2 (en) 2004-07-08
DE69531685D1 (en) 2003-10-09
ES2206484T3 (en) 2004-05-16
EP0769356B1 (en) 2003-09-03
WO1997014543A1 (en) 1997-04-24
EP0769356A1 (en) 1997-04-23
ATE248691T1 (en) 2003-09-15

Similar Documents

Publication Publication Date Title
CA2087849A1 (en) Vibrator
EP1050393A3 (en) Apparatus for generating vibrations for a mould
EP0823291A3 (en) Vibrator for screening device
EP0023624A3 (en) Mass-compensated tamping and/or striking system
EP0160928A3 (en) Massage device
WO1991008842A3 (en) Vibration generator
RU1829960C (en) Crusher
AU7294096A (en) A block-making machine
CA2316455A1 (en) Vibrator drive
PL305927A1 (en) Drilling machine with radially tiltable spindle
FR2745877B1 (en) FLYWHEEL INERTIA MASSES, INCLUDING HOLLOW IMPRESSIONS AS DENTURES OF AN EPICYCLOIDAL TRAIN
WO1997022424A3 (en) Device and process for machining away hard surfaces, in particular road surfaces
AU3612784A (en) A material working machine
AU3914589A (en) Concrete block molding machine having continuously driven vibrating shaft mechanism which can be programmably vibrated and method of programmably vibrating such machines
EP0272128A3 (en) Adjustable throw eccentric drives
EP0403258A3 (en) Time information generator
ES2110344A1 (en) Eliminating rotor imbalance
CA2085746A1 (en) Apparatus and Method for Removing Oil Spots from a Surface
CA2090523A1 (en) Frequency synthesizer and frequency synthesizing method
NZ331538A (en) Vibrating assembly for screening crushed rock
SU1732963A1 (en) Device for vibration consolidation when making teeth prosthetic
DE3370468D1 (en) Vibratory machinery
SU1099216A1 (en) Method of rotor balancing
CA2287851A1 (en) Unbalanced vibrator for stone forming machines
EP1214988A3 (en) Device for producing moulded parts from a compactable material; vibrating table and vibration generator