DE1296342B - Process for the manufacture of furniture made of plastic or the like. - Google Patents
Process for the manufacture of furniture made of plastic or the like.Info
- Publication number
- DE1296342B DE1296342B DE1967H0061648 DEH0061648A DE1296342B DE 1296342 B DE1296342 B DE 1296342B DE 1967H0061648 DE1967H0061648 DE 1967H0061648 DE H0061648 A DEH0061648 A DE H0061648A DE 1296342 B DE1296342 B DE 1296342B
- Authority
- DE
- Germany
- Prior art keywords
- furniture
- frame
- plastic
- skin
- foam
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Die Erfindung betrifft ein Verfahren zum Herstellen von Möbeln aus Kunststoff od. dgl., insbesondere von Polstermöbeln. The invention relates to a method for manufacturing furniture from Plastic or the like, especially upholstered furniture.
Möbel aus Kunststoff sind in mannigfacher Art bekannt. Die Herstellung der bekannten Möbel, insbesondere von Polstermöbeln, erfolgte seither dadurch, daß ein Möbelkorpus aus festem Kunststoff oder aus Schaumstoff hergestellt worden ist, der dann mit einer Polsterung und einem Bezug sowie Beingestell versehen wurde. Diese Art der Herstellung stößt auf viele Schwierigkeiten. Zunächst ist die Herstellung eines Möbelkorpusses aus massivem Kunststoff oder aus Schaumstoff relativ schwierig, da das Gießen bzw. Ausschäumen einer so komplizierten Form, wie sie z. B. für die Herstellung eines Sesselkorpusses verwendet werden muß, sehr große Schwierigkeiten bereitet. Der Bezug muß aus einzelnen Teilen durch Schweißen, Kleben od. dgl. zusammengefügt werden, wobei die Gefahr des Einreißens, insbesondere an den Nahtstellen, besteht. Außerdem ist das Herstellen von sauberen Verbindungsstellen an Kunststoffolien sehr schwierig und aufwendig. Andererseits ist auch das Aufbringen des Bezugs an sich, vor allem das faltenlose Aufbringen auf den Möbelkorpus schwierig und zeitraubend. Furniture made of plastic is known in many ways. The production the known furniture, especially upholstered furniture, took place since then that a furniture body is made of solid plastic or foam, which was then provided with padding and a cover as well as a leg frame. There are many difficulties with this type of manufacture. First is the manufacture a furniture body made of solid plastic or foam relatively difficult, since the pouring or foaming of such a complicated shape as it is, for. B. for the Manufacture of a chair body must be used, very difficult prepares. The cover must be made up of individual parts by welding, gluing or the like with the risk of tearing, especially at the seams. In addition, the production of clean joints on plastic films is very difficult and time-consuming. On the other hand, the application of the cover itself is also especially the crease-free application to the furniture body difficult and time-consuming.
Es ist daher Aufgabe der Erfindung, ein Verfahren zum Herstellen von Möbeln aus Kunststoff zu schaffen, durch das die Herstellung eines solchen Möbels wesentlich vereinfacht wird und die vorstehend beschriebenen, den herkömmlichen Möbeln aus Kunststoff anhaftenden Mängel vermieden werden. It is therefore the object of the invention to provide a method of production of plastic furniture to create, through the manufacture of such furniture is significantly simplified and those described above, the conventional Defects adhering to plastic furniture are avoided.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß durch Rotationsgießen eine flexible, nahtlose Kunststoffhaut hergestellt wird, die dann mit einem Gestell und/oder Schaumstoff ausgefüllt und anschließend mit einem Beingestell versehen wird. According to the invention, this object is achieved by rotational molding a flexible, seamless plastic skin is made, which is then attached to a frame and / or filled with foam and then provided with a leg frame will.
Durch dieses Verfahren ist es möglich, eine einteilige Haut für ein Möbel, z. B. für einen Sessel, herzustellen, die keinerlei Nähte oder dergleichen Verbindungsstellen aufweist, an denen sie bei Benutzung des Möbels einreißen kann, und die weiterhin bereits mit jeder beliebigen Oberflächenstruktur hergestellt werden kann. Die weitere Verarbeitung der fertigen Haut zu einem Möbelstück geschieht dadurch, daß die nahtlose Haut erst mit einem Gestell und dann mit Schaumstoff aufgefüllt wird. Dabei wird vorteilhafterweise in die mit einem Gestell ausgerüstete Haut ein Hartschaumstoff eingefüllt. Die Herstellung eines Möbels nach dem erfindungsgemäßen Verfahren erfolgt also von außen nach innen, d. h., es wird zunächst die Außenhaut hergestellt und dann mit einem tragenden Möbelkorpus versehen, im Gegensatz zu den herkömmlichen Herstellungsverfahren, bei denen zunächst ein Möbelkorpus aufgebaut wird, der dann mit einer Haut oder einem Bezug versehen werden muß.Through this procedure it is possible to have a one-piece skin for one Furniture, e.g. B. for an armchair to produce that no seams or the like Has joints where it can tear when the furniture is in use, and which can still be produced with any surface structure can. The further processing of the finished skin into a piece of furniture is done by that the seamless skin is first filled with a frame and then with foam will. In this case, the skin equipped with a frame is advantageously inserted Filled with rigid foam. The production of a piece of furniture according to the invention The process takes place from the outside in, i.e. In other words, it is the outer skin first made and then with a supporting furniture body, in contrast to the conventional manufacturing processes in which a furniture body is initially built which then has to be provided with a skin or a cover.
Nach einem weiteren Merkmal der Erfindung werden Mittel zum Befestigen eines Beingestelles am Gestell angeordnet. Es ist aber auch von Vorteil, wenn man die Mittel zum Befestigen des Beingestelles in den Hartschaumstoff einschäumt. According to a further feature of the invention, means for fastening a leg frame arranged on the frame. But it is also an advantage if you can foaming the means for fastening the leg frame into the rigid foam.
Die Herstellung eines Möbels nach dem erfindungsgemäßen Verfahren geht folgendermaßen vor sich: Von dem zu fertigenden Möbel wird zunächst auf galvanischem Wege eine Form angefertigt. In dieser Form wird durch Rotationsgießen aus Kunststoff eine flexible, nahtlose Haut hergestellt, die dann in eine Stützform eingelegt wird, worauf in die Haut ein Gestell eingelegt wird und die verbleibenden Hohlräume mit Schaumstoff ausgefüllt werden. Dann muß das Möbel nur noch mit einem Beingestell versehen werden, wobei die Mittel zum Befestigen des Beingestelles vorteilhafterweise am Gestell angeordnet sind. Der Innenraum der Haut kann jedoch auch mit einem Hartschaum ausgefüllt werden. In diesem Falle können die Mittel zum Befestigen des Beingestelles in den Hartschaumstoff eingeschäumt werden. The production of a piece of furniture by the method according to the invention proceed as follows: The furniture to be manufactured is first galvanized Ways a shape made. In this form, plastic is rotationally molded a flexible, seamless skin is produced, which is then placed in a support mold, whereupon a frame is inserted into the skin and the remaining cavities with it Foam to be filled. Then the furniture only has to have a leg frame are provided, the means for fastening the leg frame advantageously are arranged on the frame. The interior of the skin can, however, also be made with a rigid foam fill out. In this case, the means for attaching the leg frame be foamed into the rigid foam.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967H0061648 DE1296342B (en) | 1967-01-24 | 1967-01-24 | Process for the manufacture of furniture made of plastic or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967H0061648 DE1296342B (en) | 1967-01-24 | 1967-01-24 | Process for the manufacture of furniture made of plastic or the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1296342B true DE1296342B (en) | 1969-05-29 |
Family
ID=7161496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1967H0061648 Pending DE1296342B (en) | 1967-01-24 | 1967-01-24 | Process for the manufacture of furniture made of plastic or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1296342B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE639785A (en) * | ||||
FR782651A (en) * | 1934-12-12 | 1935-06-08 | Method and machine for the centrifugal molding of non-tubular objects of hardenable materials | |
FR1182285A (en) * | 1957-05-20 | 1959-06-24 | Method and apparatus for making hollow molded plastic articles | |
FR1255703A (en) * | 1960-04-28 | 1961-03-10 | British Xylonite Co Ltd | Improvements in processes for molding hollow bodies in thermoplastic materials, and in articles thus obtained |
DE1828841U (en) * | 1961-02-10 | 1961-03-30 | Huels Chemische Werke Ag | DEVICE FOR THE PRODUCTION OF DOUBLE-WALLED ROOF TILES FROM THERMOPLASTIC PLASTIC. |
-
1967
- 1967-01-24 DE DE1967H0061648 patent/DE1296342B/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE639785A (en) * | ||||
FR782651A (en) * | 1934-12-12 | 1935-06-08 | Method and machine for the centrifugal molding of non-tubular objects of hardenable materials | |
FR1182285A (en) * | 1957-05-20 | 1959-06-24 | Method and apparatus for making hollow molded plastic articles | |
FR1255703A (en) * | 1960-04-28 | 1961-03-10 | British Xylonite Co Ltd | Improvements in processes for molding hollow bodies in thermoplastic materials, and in articles thus obtained |
DE1828841U (en) * | 1961-02-10 | 1961-03-30 | Huels Chemische Werke Ag | DEVICE FOR THE PRODUCTION OF DOUBLE-WALLED ROOF TILES FROM THERMOPLASTIC PLASTIC. |
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