FR2557007A1 - Vibrating equipment for the continuous manufacture of precast concrete products. - Google Patents
Vibrating equipment for the continuous manufacture of precast concrete products. Download PDFInfo
- Publication number
- FR2557007A1 FR2557007A1 FR8320803A FR8320803A FR2557007A1 FR 2557007 A1 FR2557007 A1 FR 2557007A1 FR 8320803 A FR8320803 A FR 8320803A FR 8320803 A FR8320803 A FR 8320803A FR 2557007 A1 FR2557007 A1 FR 2557007A1
- Authority
- FR
- France
- Prior art keywords
- vibrations
- stopping
- concrete products
- precast concrete
- motor
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
L'objet de l'invention concerne un dispositif d'appareillage vibrateur pour béton et autres. The object of the invention relates to a vibrating device for concrete and the like.
Il est destiné à la fabrication en continu de produits en béton sans arrêt du moteur d'entraînement mais avec interruption et adaptation de l'intensité des vibrations à la nature des matières traitées. It is intended for the continuous manufacture of concrete products without stopping the drive motor but with interruption and adaptation of the intensity of the vibrations to the nature of the materials treated.
I1 existe de nombreux dispositifs vibrateurs pour la fabrication d'agglomérés, parpaings, poutres ou autres produits préfabriqués, mais il fallait pour chaque article adapter la fréquence des vibrations et surtout procéder à un arrêt du moteur et à sa remise en marche. Ces interruptions usaient rapidement le matériel et consommaient une force motrice importante. There are many vibrating devices for the manufacture of agglomerates, concrete blocks, beams or other prefabricated products, but it was necessary for each article to adapt the frequency of the vibrations and above all to stop the engine and restart it. These interruptions quickly consumed the equipment and consumed significant driving force.
L ' objet de l'invention supprime ces inconvénients et permet d'arrêter la transmission des vibrations sans arrêter le moteur afin de pouvoir mettre en place et enlever les matériaux vibrés en quelques secondes et en mettre en place d ' autres, tout en adaptant la fréquence des vibrations aux matériaux traités
I1 est constitué par la combinaison d'un vibrateur mobile à cames interchangeables dont le déplacement provoque ou arrête les vibrations avec une table fixée, montée sur garnitures élastiques réglables.The object of the invention eliminates these drawbacks and makes it possible to stop the transmission of vibrations without stopping the engine in order to be able to set up and remove the vibrated materials in a few seconds and to set up others, while adapting the frequency of vibrations to treated materials
I1 is constituted by the combination of a mobile vibrator with interchangeable cams whose movement causes or stops vibrations with a fixed table, mounted on adjustable elastic linings.
Sur les dessins annexés, donnés à titre d'exemple non limitatif, d'une des formes de réalisation de l'objet de l'invention
La figure 1 montre vu en élévation le dispositif dans son ensemble.In the accompanying drawings, given by way of nonlimiting example, of one of the embodiments of the subject of the invention
Figure 1 shows in elevation the device as a whole.
Les figures 2, 3 représentent vu en élévation et en coupe les cames interchangeables de valeurs différentes. Figures 2, 3 show in elevation and in section the interchangeable cams of different values.
Le dispositif est constitué par une partie mobile formée par un chariot immobilisable 1 monté sur organes de roulement 2, 3 et portant un arbre horizontal 4 maintenu par les paiiers5, 6. The device consists of a movable part formed by an immobilizable trolley 1 mounted on running gear 2, 3 and carrying a horizontal shaft 4 held by the payers5, 6.
Cet arbre est relié au moteur 7 avec volant 8 formant accumulateur de puissance et facilitant le passage des points morts et atténuant les résistances passives. This shaft is connected to the motor 7 with flywheel 8 forming a power accumulator and facilitating the passage of neutral points and attenuating the passive resistances.
Ce volant comporte préférentiellement des ailettes de ventilation 25 refroidissant les parties en mouvement. This flywheel preferably comprises ventilation fins 25 cooling the moving parts.
L ' extrémité de cet arbre est conique formant rampe 9 se prolongeant par une butée d'arrêt 10 et un mandrin 11, porte cames 12 complètent cet ensemble. The end of this shaft is conical forming a ramp 9 extending by a stop 10 and a mandrel 11, cam holder 12 complete this assembly.
Les cames 12,13, figures 2, 3 comportent des excentriques multiples. Ce secteur peut être simplement profilé pour réaliser un élément vibrateur par excentrique. The cams 12, 13, Figures 2, 3 have multiple eccentrics. This sector can be simply profiled to produce a vibrating element by eccentric.
La partie fixe est formée par le banc 14 solidaire de la monture 15 sur laquelle tourne le cylindre 16. The fixed part is formed by the bench 14 secured to the frame 15 on which the cylinder 16 rotates.
Ce banc est monté sur supports élastiques 17, 18 à amplitude réglable. This bench is mounted on elastic supports 17, 18 with adjustable amplitude.
Lorsque 1' arbre 4 tourne et que son secteur cylindrique contacte le galet 16, la table ne vibre pas, mais si on déplace l'ensemble mobile flèche A, le galet 11 contacte les cames 11, les liaisons élastiques 17, 18 se tendent et la vibration se produit. When the shaft 4 rotates and its cylindrical sector contacts the roller 16, the table does not vibrate, but if the movable assembly arrow A is moved, the roller 11 contacts the cams 11, the elastic connections 17, 18 tend and vibration occurs.
Pour faire cesser les vibrations sans arrêter le moteur 7, on déplace l'ensemble mobile dans le sens de la flèche
B et le galet contacte à nouveau le secteur cylindrique 4.To stop the vibrations without stopping the motor 7, the mobile assembly is moved in the direction of the arrow
B and the roller contacts the cylindrical sector 4 again.
En changeant les cames 11 et en les remplaçant par les cames 12 à double excentricité 19, 20 ou 13 à quadruple excentricités 21, 22, 23, 24 on obtient des intensités de vibrations différentes. By changing the cams 11 and replacing them with the cams 12 with double eccentricity 19, 20 or 13 with quadruple eccentricity 21, 22, 23, 24, different vibration intensities are obtained.
On peut ainsi régler en faisant varier les cames, les vitesses de rotation et la tension des supports élastiques 17, 18 et autres, l'intensité des vibrations. It is thus possible by adjusting the cams, the rotational speeds and the tension of the elastic supports 17, 18 and the like, the intensity of the vibrations.
Toutes les gammes de vibration utilisables pour la confection des produits sont immédiatement réalisés de toutes compositions ou natures. All the ranges of vibration that can be used to make the products are immediately made in any composition or type.
On peut traiter également des produits fluides, liquides, pâteux, pulvérulants ou autres, aussi bien pour modifier leur compacité,homogénéiser des mélanges ou pour le dégazage ou autres. Fluid, liquid, pasty, pulverulent or other products can also be treated, as well to modify their compactness, to homogenize mixtures or for degassing or others.
Toutefois les formes, dimensions et dispositions des différents éléments, pourront varier dans la limite des équiva, lents, comme d ' ailleurs les matières utilisées pour leur fabrica
tion, sans changer pour cela, la conception générale de
l'invention qui vient d'être décrite. However, the shapes, dimensions and arrangements of the different elements may vary within the limits of the slow equivalents, as indeed the materials used for their manufacture.
tion, without changing for that, the general conception of
the invention which has just been described.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8320803A FR2557007A1 (en) | 1983-12-23 | 1983-12-23 | Vibrating equipment for the continuous manufacture of precast concrete products. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8320803A FR2557007A1 (en) | 1983-12-23 | 1983-12-23 | Vibrating equipment for the continuous manufacture of precast concrete products. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2557007A1 true FR2557007A1 (en) | 1985-06-28 |
Family
ID=9295576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8320803A Pending FR2557007A1 (en) | 1983-12-23 | 1983-12-23 | Vibrating equipment for the continuous manufacture of precast concrete products. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2557007A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590516A1 (en) * | 1985-11-28 | 1987-05-29 | Mathieu Roland | Multi-purpose installation for manufacturing cast products, particularly concrete products |
| EP1170103A2 (en) * | 2000-07-03 | 2002-01-09 | M.C.A. S.r.l. | Unit for vibrating concrete and similar materials, and concrete product production plant incorporating the said unit |
| CN117283704A (en) * | 2023-09-25 | 2023-12-26 | 广东省高速公路有限公司 | Large prefabricated part production line without manual vibration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US991381A (en) * | 1910-04-27 | 1911-05-02 | Charles Sumner Simmers | Jarring-machine. |
| GB284479A (en) * | 1927-02-16 | 1928-02-02 | Albert William Coveney | Improvements in moulding concrete under vibration, and in means therefor |
| FR42929E (en) * | 1932-09-09 | 1934-01-06 | Advanced vibrator, more particularly intended for chipmaking machines | |
| FR2379454A1 (en) * | 1977-02-03 | 1978-09-01 | Brigolle Roger | Vibratory conveyor with variable output - is operated by cam acting against adjustable spring at end of conveyor |
-
1983
- 1983-12-23 FR FR8320803A patent/FR2557007A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US991381A (en) * | 1910-04-27 | 1911-05-02 | Charles Sumner Simmers | Jarring-machine. |
| GB284479A (en) * | 1927-02-16 | 1928-02-02 | Albert William Coveney | Improvements in moulding concrete under vibration, and in means therefor |
| FR42929E (en) * | 1932-09-09 | 1934-01-06 | Advanced vibrator, more particularly intended for chipmaking machines | |
| FR2379454A1 (en) * | 1977-02-03 | 1978-09-01 | Brigolle Roger | Vibratory conveyor with variable output - is operated by cam acting against adjustable spring at end of conveyor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590516A1 (en) * | 1985-11-28 | 1987-05-29 | Mathieu Roland | Multi-purpose installation for manufacturing cast products, particularly concrete products |
| EP1170103A2 (en) * | 2000-07-03 | 2002-01-09 | M.C.A. S.r.l. | Unit for vibrating concrete and similar materials, and concrete product production plant incorporating the said unit |
| EP1170103A3 (en) * | 2000-07-03 | 2002-11-20 | M.C.A. S.r.l. | Unit for vibrating concrete and similar materials, and concrete product production plant incorporating the said unit |
| CN117283704A (en) * | 2023-09-25 | 2023-12-26 | 广东省高速公路有限公司 | Large prefabricated part production line without manual vibration |
| CN117283704B (en) * | 2023-09-25 | 2024-04-16 | 广东省高速公路有限公司 | Large prefabricated part production line without manual vibration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2462943A1 (en) | VIBRATING MACHINE INTENDED TO BE MOUNTED ON A FIXED SUPPORT | |
| FR2580970A1 (en) | METHOD AND DEVICE FOR INTERLOCKING TWO PARTS INTO THE OTHER BY EXPLORATION | |
| EP1370388B1 (en) | Driving device and clamping tool equipped with same | |
| FR2557007A1 (en) | Vibrating equipment for the continuous manufacture of precast concrete products. | |
| EP0585323B1 (en) | Device allowing the control and action of vibratory effects on machines and materials particularly for the treatment of products intended to be vibrated, compressed and compacted | |
| FR2647705A1 (en) | VIBRATING TABLE INSTALLATION FOR THE MANUFACTURE OF CONCRETE PRODUCTS | |
| EP0240425B1 (en) | Method and apparatus for the application of multidirectional vibrations to an elastic support | |
| FR2489461A1 (en) | VARIABLE OSCILLATOR CONTROL MECHANISM | |
| FR2504045A1 (en) | ALTERNATING SCAN LASER MACHINING APPARATUS | |
| FR2577826A1 (en) | Vibration generator with infinitely adjustable eccentric torque | |
| WO2017009168A1 (en) | Vibratory system having an oscillating plate | |
| FR2798082A1 (en) | Apparatus for removing sand cores from castings comprises two counter-rotating parallel out-of-balance shafts driven via gears and elastic belts by motors on each side of a carriage with these shafts | |
| FR2607067A1 (en) | Briquetting press with rollers | |
| FR2594710A1 (en) | MIXER OF MIXTURES AND SOLUTIONS WITH WORKING ORGANS IN WOUND RODS IN THE FORM OF SPRINGS | |
| FR2687751A1 (en) | MECHANISM FOR VARYING THE ROTATION SPEED BETWEEN A MOTOR MEMBER AND A RECEIVER MEMBER. | |
| CH638417A5 (en) | METHOD AND DEVICE FOR CUTTING TUBULAR PARTS. | |
| FR2748500A1 (en) | Controller of amplitude of vibration applied to compacting roller for road surfacing | |
| FR2659574A1 (en) | Vibrator and its application to a device for causing a part to vibrate with a variable amplitude | |
| FR2667517A1 (en) | Vibration device | |
| FR2787057A1 (en) | HELICOID CAM THERMOFORMING MOLD TIPPING DEVICE | |
| CA2151844A1 (en) | Centrifugation facility for hardenable fluid material and products made with such method | |
| FR2641483A1 (en) | VIBRATION GENERATOR | |
| FR2680327A1 (en) | Improvements to methods and devices for decoring foundry component (casting) casting cores | |
| FR2820797A1 (en) | Inertia weight for variable torque coupling has cylindrical body in two halves with holes for weight pegs | |
| FR2526507A1 (en) | Transmission for variable speed drive - has straight sliding link and double drive links with slotted ends |