DE870609C - Swing table with sound-absorbing covering - Google Patents

Swing table with sound-absorbing covering

Info

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
Application number
DEL8803A
Other languages
German (de)
Inventor
Heinz Goetze
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DEL8803A priority Critical patent/DE870609C/en
Application granted granted Critical
Publication of DE870609C publication Critical patent/DE870609C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/08Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873Producing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C15/00Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10Compacting by jarring devices only
    • B22C15/12Compacting by jarring devices only involving mechanical gearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/08Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/081Vibration-absorbing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging 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
    • B65B1/20Reducing volume of filled material
    • B65B1/22Reducing 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)

P A T E N T A N S P R Ü C H E: 1. Schwingtisch zur Verdichtung von Stück-und Schüttgütern, dadurch gekennzeichnet, daß - - - die Oberseite der Tischplatte mit einem schalldämmenden Belag versehen ist. P A T E N T A N S P R Ü C H E: 1. Vibrating table for compressing Piece goods and bulk goods, characterized in that - - - the top of the table top is provided with a sound-absorbing covering. 2 Schwingtisch nach Anspruch I, dadurch gekennzeichnet, daß die Dämmbelegung nur e!inen Teil der Schwingplatte bedeckt. 2 vibrating table according to claim I, characterized in that the insulation occupancy only a part of the vibrating plate is covered. 3. Schwirigtisch nach Anspruch I und 2, dadurch gekennzeichnet, daß der Dämmbelag der Behältergrundfläche angepaßt ist und/oder entsprechende Profilierung besitzt. 3. Schwirig table according to claim I and 2, characterized in that the insulation coating is adapted to the container base area and / or corresponding profiling owns.
DEL8803A 1951-04-19 1951-04-19 Swing table with sound-absorbing covering Expired DE870609C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

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