DE154121C - - Google Patents
Info
- Publication number
- DE154121C DE154121C DENDAT154121D DE154121DA DE154121C DE 154121 C DE154121 C DE 154121C DE NDAT154121 D DENDAT154121 D DE NDAT154121D DE 154121D A DE154121D A DE 154121DA DE 154121 C DE154121 C DE 154121C
- Authority
- DE
- Germany
- Prior art keywords
- mass
- linoleum
- container
- stirring
- pressure
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
d rl fivz-W
d rl
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSEGREAT
Die vorliegende Erfindung bezieht sich aufThe present invention relates to
ein Verfahren, die Linoleummasse, welche zur Herstellung von Teppichen, Läufern, Tapeten u. dgl. verwendet wird, bis auf die erforderliche Pulverform zu zerkleinern.a process, the linoleum mass, which is used for the production of carpets, rugs, Wallpaper and the like is used to crush them down to the required powder form.
Gemäß vorliegender Erfindung, wird die fertig gefärbte oder ungefärbte Linoleummasse bis auf 6o° C. oder noch höher erhitzt und in diesem Zustande in einem Rührapparat in der Weise umgerührt, daß die einzelnen Teilchen der Masse keinem Drucke ausgesetzt sind oder irgendwie geklemmt werden. Durch das Erhitzen erweicht das Bindemittel der Masse und verliert seine zusammenkittende Fähigkeit, und zwar um so mehr, je weiter die Temperatur gesteigert wird. In diesem, erhitzten Zustande läßt sich daher die Masse durch Umrühren sehr fein zerkleinern, wobei sie jedoch nicht irgendwie gedrückt oder geklemmt werden darf; sodann läßt man sie erkalten. Im erkalteten Zustande behält sie nun diesen fein zerkleinerten Zustand, da die Klebefähigkeit des Bindemittels nicht eher wieder eintritt, als bis ein gewisser Druck auf die Masse ausgeübt wird. Sie darf daher nicht aufgehäuft liegen, und der Aufbewahrungsbehälter darf nur bis zu einer gewissen Höhe angefüllt sein, damit die unteren Schichten sich nicht verbinden.According to the present invention, the finished colored or undyed linoleum mass Heated up to 60 ° C. or higher and in this state in a stirrer Stirred in such a way that the individual particles of the mass are not subjected to any pressure or are in any way pinched. When heated, the binding agent softens the mass and loses its cementing properties Ability, and the more so, the further the temperature is increased. In this heated state, the Crush the mass very finely by stirring, but not pressing it in any way or may be clamped; then let them cool down. Retains when cold they now have this finely crushed state, since the adhesiveness of the binding agent is not more likely re-enters than until some pressure is exerted on the mass. She may therefore do not lie piled up, and the storage container is only allowed up to a certain amount Be filled in height so that the lower layers do not connect.
Nach dem Erkalten wird die Masse durch ein Sieb geschüttet, und zurückbleibende, zu große Stücke werden von neuem wie oben behandelt. Indem man beim Umrühren trockenen Farbstaub oder fein zerkleinerte Linoleummasse in kaltem Zustande, flüssiges SS-Öl u. dgl. beimengt, kann man die Zerkleinerung befördern.After cooling, the mass is poured through a sieve, and what remains, to large pieces are treated again as above. By stirring dry paint dust or finely chopping it up Cold linoleum mass, liquid SS oil and the like, you can promote the comminution.
Auf der beiliegenden Zeichnung ist ein Umrührapparat dargestellt, wie er für die beschriebene Zerkleinerung mit Vorteil verwendet wird. .The accompanying drawing shows a stirrer as it is used for the Comminution described is used with advantage. .
Der Apparat besteht aus einem länglichen, konischen Behälter d, der von einem Mantel α umgeben ist. In den zwischen diesen beiden Teilen befindlichen Zwischenraum wird Dampf eingelassen, welcher den Behälter in der erforderlichen Weise erhitzt. An dem engen Ende des Behälters ist ein Fülltrichter b angebracht, während in der Längsachse des Behälters eine Welle gelagert ist, die auf geeignete Weise angetrieben wird und- die geneigt stehenden Rührflügel c trägt. Infolge der Konizität des Behälters wandert die .Masse nach der weiten Öffnung des Apparates zu, an welcher sie entnommen wird.The apparatus consists of an elongated, conical container d which is surrounded by a jacket α. Steam is admitted into the space between these two parts, which heats the container in the required manner. A filling funnel b is attached to the narrow end of the container, while a shaft is mounted in the longitudinal axis of the container, which is driven in a suitable manner and carries the inclined agitator blades c. As a result of the conical shape of the container, the mass migrates towards the wide opening of the apparatus from which it is removed.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE154121C true DE154121C (en) |
Family
ID=420688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT154121D Active DE154121C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE154121C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356279A (en) * | 1991-12-03 | 1994-10-18 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co. | Machine frame with a movable scaffold for the tool area of an injection molding machine |
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0
- DE DENDAT154121D patent/DE154121C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356279A (en) * | 1991-12-03 | 1994-10-18 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co. | Machine frame with a movable scaffold for the tool area of an injection molding machine |
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