DE870609C - Swing table with sound-absorbing covering - Google Patents
Swing table with sound-absorbing coveringInfo
- Publication number
- DE870609C DE870609C DEL8803A DEL0008803A DE870609C DE 870609 C DE870609 C DE 870609C DE L8803 A DEL8803 A DE L8803A DE L0008803 A DEL0008803 A DE L0008803A DE 870609 C DE870609 C DE 870609C
- Authority
- DE
- Germany
- Prior art keywords
- sound
- absorbing
- absorbing covering
- swing table
- vibrating
- 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.)
- Expired
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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
- B22C15/12—Compacting by jarring devices only involving mechanical gearings
-
- 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
- B28B1/081—Vibration-absorbing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/20—Reducing volume of filled material
- B65B1/22—Reducing volume of filled material by vibration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Formation And Processing Of Food Products (AREA)
Description
Schwingtisch mit schalldämmendem Belag Die aus der mechanisschen Schwingungstechnik bekanntgewordenen Antriebs- und Schwingsysteme werden vorzugswefse zum Fördern oder Verdichten von Stück- und Schüttgütern verwendet. Je nach der Aufteilung der dem Schwingsystem aufgedrückten Schwingungskomponente des Antriebssystems kann entweder der Fördervorgang oder die Verdichtung der aufgegebenen Güter bevorzugt werden. Bei den bekannten Schwingtischen ist der Antrieb so bemessen und angeordnet, daß keine horizontale Schwingungskomponente auftritt, die aufgewandte Energie viel mehr ausschließlich zur Verdichtung dient.Vibrating table with sound-absorbing covering The one from mechanical vibration technology known drive and oscillation systems are vorzugwefse for conveying or Compaction of piece and bulk goods used. Depending on the division of the dem Vibration system imposed vibration component of the drive system can either the conveying process or the compression of the abandoned goods are preferred. In the known vibrating tables, the drive is dimensioned and arranged so that there is no horizontal oscillation component, the energy expended much more serves exclusively for compression.
Je nach der Beschaffenheit der zu verdichtenden Materialien und Güter hat es sich nun als nachteilig erwiesen, daß nicht schalldämmende Behälter, wenn sie lose auf die Schwingtischplatte aufgesetzt werden, während des Schwingvorgangs störenden Lärm erzeugen. Erfindungsgemäß kann dieser WIangel dadurch behoben werden, daß die Oberseite der Schwingpllatte mit einem schalldämmenden Belag versehen ist, der jedoch auf die. vertikale Schwingbreite des Tisches nicht oder nur sehr wenig schwingungsdämpfend wirkt. Depending on the nature of the materials and goods to be compacted it has now proven to be disadvantageous that not sound-absorbing containers, if they are placed loosely on the table top during the swing process generate annoying noise. According to the invention, this deficiency can be remedied by that the top of the vibrating plate is provided with a sound-absorbing coating, however, on the. vertical amplitude of the table not or only very little has a vibration-damping effect.
Die Stärke der schalldämmenden Belegung richtet sich nach der Belastung, die in Schwingungen zu versetzen ist. Wird der Belag zu stark gewählt, so besitzt er Federei genschaften und verschlechtert die Verdichtung. Der Belag kann natürlich nach den verschiedensten Gesichtspunkten zusammengesetzt und angeordnet sein. Man wird sich dabei im wesentlichen nach den Behälter-, formen richten, die das zu verdichtende Gut auf nehmen. Es geniigi z. B., den Tisch mix einem Belag in Kreisringform zu versehen, wenn die Behälter selber faß- oder tonnenförmig gestalltet sind. The strength of the sound-absorbing occupancy depends on the load, which is to be made to vibrate. If the surface is chosen too strong, it has he elastic properties and worsens the compression. The topping can of course according to the most varied of points of view put together and arranged be. One will essentially depend on the container shape, the take up the material to be compacted. It is sufficient e.g. B., mix the table with a topping to be provided in the form of a circular ring if the containers themselves are designed in the shape of a barrel or barrel are.
Werden mehrere Behälter mit kleinerer Grundfläche gleichzeitig in Schwingungen versetzt, so wird man den Belag zweckmäßig mit Aussparungen versehen, die so bemessen sind, daß ein Kippen oder Kanten der Behälter vermieden wird Um gegenseitige Störungen bei gleichzeitiger Rüttelung mehrerer Behälter zu vermeiden, kann man weiterhin den schalldämmenden Belag entsprechend der Behältergrundfläche profilieren, so daß etwaige seitliche Bewegungen der Behälter mit Sicherheit unterbunden sind.Are several containers with a smaller footprint in If vibrations are offset, the covering is expediently provided with recesses, which are dimensioned in such a way that tilting or edging of the container is avoided avoid mutual interference when several containers are shaken at the same time, you can continue to use the sound-absorbing covering according to the tank base area profile so that any lateral movements of the container are prevented with certainty are.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL8803A DE870609C (en) | 1951-04-19 | 1951-04-19 | Swing table with sound-absorbing covering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL8803A DE870609C (en) | 1951-04-19 | 1951-04-19 | Swing table with sound-absorbing covering |
Publications (1)
Publication Number | Publication Date |
---|---|
DE870609C true DE870609C (en) | 1953-03-16 |
Family
ID=7257714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL8803A Expired DE870609C (en) | 1951-04-19 | 1951-04-19 | Swing table with sound-absorbing covering |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE870609C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472967A1 (en) * | 1980-01-08 | 1981-07-10 | Humarbo France Sarl | Vibrating deck for large precast concrete units - spans cross beams on cylindrical rubber bearings with vibrators being slung under beams |
EP0117877A1 (en) * | 1983-02-22 | 1984-09-12 | Conmat AG | Vibration transmission member |
-
1951
- 1951-04-19 DE DEL8803A patent/DE870609C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472967A1 (en) * | 1980-01-08 | 1981-07-10 | Humarbo France Sarl | Vibrating deck for large precast concrete units - spans cross beams on cylindrical rubber bearings with vibrators being slung under beams |
EP0117877A1 (en) * | 1983-02-22 | 1984-09-12 | Conmat AG | Vibration transmission member |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE870609C (en) | Swing table with sound-absorbing covering | |
DE892127C (en) | Device for conveying powdery or grainy substances on air or gas-permeable surface | |
US934283A (en) | Sifter. | |
DE900801C (en) | Device on wet setting machines for discharging the heavy set components | |
DE711362C (en) | Feeding device for moist, baking goods | |
DE810130C (en) | Mechanical shaking device | |
DE3811754C2 (en) | ||
DE901039C (en) | Mobile self-unloader whose container is unloaded by circular, elliptical or linear vibrations | |
DE684093C (en) | Device for compressing or for filling and compressing powdery masses in vessels | |
DE703707C (en) | with Schuettkoerfuellung | |
DE931991C (en) | Centrifugal mill with impact plates | |
DE803691C (en) | Vibrating sieve | |
AT58490B (en) | Vibrating device for concrete and the like. | |
DE815920C (en) | Machine for the production of pumice bodies | |
DE968600C (en) | Bucket elevator | |
DE1963640A1 (en) | Doubleacting vibratory shaker for graphite - electrodes prepn | |
DE847157C (en) | Process for the production of converter floors | |
DE1746268U (en) | SPRAYER THINK SPREADER. | |
DE750900C (en) | Method of operating vibrating devices | |
DE1038971B (en) | Tilt mold for the production of beams and other moldings from concrete or the like. | |
DE1526084C (en) | Chute for garbage processing plants | |
DE826260C (en) | Method and device for vibrating in the production of moldings | |
DE1267175C2 (en) | PLATE RUETTLER FOR COMPACTING THE BUILDING LAND O.DGL. | |
AT126066B (en) | Device for damping the cable vibrations of overhead lines. | |
DE1003079B (en) | Grinding and coring machine for offset printing plates |