DE1485542B2 - UPHOLSTERY WITH COIL SPRINGS EMBEDDED IN ELASTIC FOAM AND DEVICE FOR THE PRODUCTION OF THIS TYPE OF UPHOLSTERY - Google Patents
UPHOLSTERY WITH COIL SPRINGS EMBEDDED IN ELASTIC FOAM AND DEVICE FOR THE PRODUCTION OF THIS TYPE OF UPHOLSTERYInfo
- Publication number
- DE1485542B2 DE1485542B2 DE19651485542 DE1485542A DE1485542B2 DE 1485542 B2 DE1485542 B2 DE 1485542B2 DE 19651485542 DE19651485542 DE 19651485542 DE 1485542 A DE1485542 A DE 1485542A DE 1485542 B2 DE1485542 B2 DE 1485542B2
- Authority
- DE
- Germany
- Prior art keywords
- hollow
- upholstery
- springs
- spring
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G11/00—Finished upholstery not provided for in other classes
- B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
- B68G11/06—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber with embedded springs, e.g. bonded
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/34—Seat parts with springs in compression, e.g. coiled
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
-
- 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
- B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/70—Completely encapsulating inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/751—Mattresses, cushions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
3 43 4
auf einem Dorn 3. Dieser weist an seiner Basis einen ken 13 und 14 vor dem Herausnehmen aus der Formon a mandrel 3. This has a ken 13 and 14 at its base before being removed from the mold
zylindrischen Abschnitt 11 geringer Höhe auf, dessen durch Einwirken auf die Hebel 18 und 19 gelöst.cylindrical section 11 of small height, which is released by acting on the levers 18 and 19.
Durchmesser etwas geringer ist als der der ersten In der Zeichnung ist die Form in der Gestalt einesDiameter is slightly less than that of the first. In the drawing, the shape is in the shape of a
Windung der Feder 7. Diese kann auf den Abschnitt gewölbten Fahrzeugsitzes dargestellt, jedoch kannCoil of the spring 7. This can be shown on the curved vehicle seat section, but can
11 durch leichten Druck aufgebracht werden und 5 diese Gestalt beliebig verändert werden, z.B. in11 can be applied by light pressure and 5 this shape can be changed as desired, e.g. in
bleibt dadurch unverrückbar auf dem Dorn. Form einer Matratze oder eines Kissens. Im Fallthus remains immovable on the mandrel. Form of a mattress or pillow. In the case
Es können auch konische Federn (F i g. 7) verwen- einer Matratze können die Dorne und Federn gleicheConical springs (FIG. 7) can also be used; the thorns and springs can be the same in a mattress
det werden, die sich auf konischen Dornen abstützen Größe aufweisen.det, which are supported on conical thorns size.
und sie leicht klemmend umschließen. In diesem Fall Bei der vorstehend beschriebenen Ausführungs-and enclose them in a slightly clamping manner. In this case With the above-described embodiment
sind im fertigen Erzeugnis alle Windungen dieser Fe- io form ist das Verschlußstück der Hohlform durch einIf all the turns of this Fe-io form are in the finished product, the locking piece of the hollow form is through a
dem von der festen Haut des Kunststoffs umgeben, Scharnier 22 angelenkt, jedoch kann, besonders beithat is surrounded by the solid skin of the plastic, hinge 22 is hinged, but can, especially at
die sich auf der Oberfläche der Dome und der anlie- Herstellung von groß dimensionierten Stücken, einwhich are located on the surface of the domes and the anlie- manufacture of large-sized pieces
genden Federn bildet, wodurch das Haften der Fe- von der Hohlform völlig unabhängiger Deckel ver-forming springs, whereby the adhesion of the Fe- of the hollow shape completely independent cover prevents
dern am elastischen Schaumstoff begünstigt wird. wendet werden, dessen genaues Aufsetzen auf be-which is favored by the elastic foam. be used, the exact placement of which on
Wie bekannt, werden die Federn bisweilen unter 15 kannte Weise, beispielsweise durch Zentrierstifte, erVorspannung in die elastische Schaumstoffmasse ein- reicht wird.As is known, the springs are sometimes pretensioned in a known manner, for example by means of centering pins is submitted into the elastic foam mass.
gesetzt. F i g. 5 und 6 zeigen, wie dies gemäß der Er- Die Federn können jede beliebige Form aufweisen,
findung durchgeführt wird. Die Dorne3 (Fig.5) Das Verschlußstück wurde als ebene Platte2 darsind
hohl und im Innern mit Haken 13 und 14 verse- gestellt, jedoch kann es auch jede andere geeignete
hen, die bei 15 und 16 angelenkt sind. Diese Haken 20 Form aufweisen, die sich der Wölbung, auf der der
werden unter der Wirkung einer Feder 17 gespreizt, Sitz oder das Kissen ruhen soll, anpaßt,
die auf Hebel 18 und 19 einwirkt. Schließlich kann die Matratze, das Kissen oder derset. F i g. Figures 5 and 6 show how this is carried out according to the invention. The springs can be of any shape. The mandrels3 (Fig.5) The locking piece was made as a flat plate2 and is hollow and provided with hooks 13 and 14 on the inside, but any other suitable one hinged at 15 and 16 can also be used. These hooks 20 have a shape that adapts to the curvature on which the seat or the cushion is to be spread under the action of a spring 17,
which acts on levers 18 and 19. Finally, the mattress, the pillow or the
Die Feder 7 wird auf den Dorn 3 aufgesetzt, und Sitz mit einem Klebstoff überzogen werden, auf denThe spring 7 is placed on the mandrel 3, and the seat is covered with an adhesive
die letzte Windung wird unter die Haken 13 und 14 natürliche oder künstliche Textilflocken aufgespritztthe last turn is sprayed under the hooks 13 and 14 natural or artificial textile flakes
gebracht, die die Feder 7 in der Form zusammenge- 25 werden, wodurch dem Sitz ein Aussehen und einebrought together the spring 7 in the mold, giving the seat an appearance and a
drückt halten. Oberflächenfestigkeit gegeben wird, durch die jedeshold down. Surface strength is given by each
Nachdem die Form gefüllt worden ist und die Überziehen mit Gewebe unnötig wird, was sich alsAfter the mold has been filled and the tissue covering becomes unnecessary, what turns out to be
Schaumstoffmasse sich verfestigt hat, werden die Ha- sehr wirtschaftlich erweist.Foam compound has solidified, the Ha- proves to be very economical.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (4)
wenigstens einer ihrer Windungen auf dem ent- 20 Eine zweckmäßige weitere Ausgestaltung der Vorsprechenden Dorn festgehalten wird. richtung besteht darin, daß die Dorne hohl sind undthese thorns (3 to 6) those of the springs to be embedded in the pole by the device according to the invention wersterung (7 to 10) in such a way that the individual springs during the closing that each spring is held by the tension of the shape on the thorns ,
at least one of its turns is held on the corresponding mandrel. direction is that the mandrels are hollow and
die am Verschlußstück (2) angelenkt sind und in F i g. 5 und 6 Axialschnitte eines Dorns und einerEnd of levers (18 and 19) are arranged, a dome of the previous figures,
which are hinged to the closure piece (2) and in F i g. 5 and 6 axial sections of a mandrel and one
richtung zur Herstellung von Polsterungen der be- Fig.4 zeigt Mittel zum Befestigen einer Feder7However, the invention is also directed to a pre-emptive and removed by stripping,
direction for the production of upholstery of FIG. 4 shows means for attaching a spring7
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR996340A FR88162E (en) | 1964-11-26 | 1964-11-26 | Spring frames for mattresses and padding for cushions and vehicle seats |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1485542A1 DE1485542A1 (en) | 1969-03-13 |
DE1485542B2 true DE1485542B2 (en) | 1973-08-23 |
DE1485542C3 DE1485542C3 (en) | 1974-04-04 |
Family
ID=8843389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651485542 Expired DE1485542C3 (en) | 1964-11-26 | 1965-11-17 | Upholstery with coil springs embedded in elastic foam and a device for the production of upholstery of this type |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1485542C3 (en) |
ES (1) | ES319931A1 (en) |
FR (1) | FR88162E (en) |
GB (1) | GB1073561A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568516B1 (en) * | 1984-08-03 | 1986-09-26 | Eggermont Philippe | COMPOSITE PANELS WITH PROPERTIES FOR USE IN GYMNASTICS PRACTICES AND PROCESS FOR THEIR MANUFACTURE |
JPH0539853Y2 (en) * | 1988-03-30 | 1993-10-08 | ||
JPH0433683A (en) * | 1990-05-31 | 1992-02-05 | Tachi S Co Ltd | Cushion body and its manufacture |
FR2878464B1 (en) | 2004-11-30 | 2007-06-22 | Faurecia Interieur Ind Snc | METHOD FOR MANUFACTURING INTERNAL CLADDING ELEMENT, AND INTERNAL CLADDING ELEMENT WITHOUT CENTRAL FAULT |
-
1964
- 1964-11-26 FR FR996340A patent/FR88162E/en not_active Expired
-
1965
- 1965-11-17 DE DE19651485542 patent/DE1485542C3/en not_active Expired
- 1965-11-23 ES ES0319931A patent/ES319931A1/en not_active Expired
- 1965-11-26 GB GB5045965A patent/GB1073561A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1485542A1 (en) | 1969-03-13 |
GB1073561A (en) | 1967-06-28 |
DE1485542C3 (en) | 1974-04-04 |
ES319931A1 (en) | 1966-06-16 |
FR88162E (en) | 1966-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 |