ATE248691T1 - DEVICE FOR MAKING BLOCKS - Google Patents

DEVICE FOR MAKING BLOCKS

Info

Publication number
ATE248691T1
ATE248691T1 AT95830442T AT95830442T ATE248691T1 AT E248691 T1 ATE248691 T1 AT E248691T1 AT 95830442 T AT95830442 T AT 95830442T AT 95830442 T AT95830442 T AT 95830442T AT E248691 T1 ATE248691 T1 AT E248691T1
Authority
AT
Austria
Prior art keywords
rotating
terms
axis
mass
blocks
Prior art date
Application number
AT95830442T
Other languages
German (de)
Inventor
Giuseppe Mauro Frazei
Original Assignee
Cobber Engineering S R L
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 S R L filed Critical Cobber Engineering S R L
Application granted granted Critical
Publication of ATE248691T1 publication Critical patent/ATE248691T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Wind Motors (AREA)
  • Soil Working Implements (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

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>
AT95830442T 1995-10-18 1995-10-18 DEVICE FOR MAKING BLOCKS ATE248691T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95830442A EP0769356B1 (en) 1995-10-18 1995-10-18 A block-making machine

Publications (1)

Publication Number Publication Date
ATE248691T1 true ATE248691T1 (en) 2003-09-15

Family

ID=8222035

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95830442T ATE248691T1 (en) 1995-10-18 1995-10-18 DEVICE FOR MAKING BLOCKS

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
PL3718646T3 (en) * 2019-04-04 2023-11-06 SR-Schindler Maschinen - Anlagentechnik 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
ES2206484T3 (en) 2004-05-16
DE69531685D1 (en) 2003-10-09
AU7294096A (en) 1997-05-07
EP0769356B1 (en) 2003-09-03
EP0769356A1 (en) 1997-04-23
DE69531685T2 (en) 2004-07-08
WO1997014543A1 (en) 1997-04-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties