ES256491U - Production of backfoamed padding supports for seats or seat backs - Google Patents
Production of backfoamed padding supports for seats or seat backsInfo
- Publication number
- ES256491U ES256491U ES1981256491U ES256491U ES256491U ES 256491 U ES256491 U ES 256491U ES 1981256491 U ES1981256491 U ES 1981256491U ES 256491 U ES256491 U ES 256491U ES 256491 U ES256491 U ES 256491U
- Authority
- ES
- Spain
- Prior art keywords
- backfoamed
- seats
- seat backs
- production
- padding
- 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
- 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
- B29C44/1252—Removing portions of the preformed parts after the moulding step
-
- 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
- A47C7/18—Seat parts having foamed material included in cushioning part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Backfoamed padding supports for seats or seat backs are produced by a method in which a textile material covered with a film or provided with a sealing layer on the reverse side is deep drawn in a mould and is backfoamed with the formation of recesses in the foam. After deep drawing and backfoaming, the film is removed in the region of the recesses in the foam, for example by heating using heating elements located in ridges in the mould lid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803009885 DE3009885C2 (en) | 1980-03-14 | 1980-03-14 | Process for the production of cushion covers, mold for carrying out the process and cushion cover produced with the process |
Publications (2)
Publication Number | Publication Date |
---|---|
ES256491U true ES256491U (en) | 1981-06-16 |
ES256491Y ES256491Y (en) | 1981-12-01 |
Family
ID=6097252
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981256490U Expired ES256490Y (en) | 1980-03-14 | 1981-02-26 | MOLD FOR THE MANUFACTURE OF SUPPORTS WITH BACK FORMATION OF FOAM FOR SEATS OR BACKS |
ES1981256491U Expired ES256491Y (en) | 1980-03-14 | 1981-02-26 | BACK SUPPORT WITH FOAM FORMATION FOR SEATS OR BACKS WITH A LAYER OF FOAM MATERIAL PROVIDED WITH CAVITIES |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981256490U Expired ES256490Y (en) | 1980-03-14 | 1981-02-26 | MOLD FOR THE MANUFACTURE OF SUPPORTS WITH BACK FORMATION OF FOAM FOR SEATS OR BACKS |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE3009885C2 (en) |
ES (2) | ES256490Y (en) |
FR (1) | FR2477966A1 (en) |
GB (1) | GB2072088B (en) |
NL (1) | NL8100676A (en) |
SE (1) | SE444166B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1202736A (en) * | 1983-01-31 | 1986-04-01 | Jeffrey D. Swenson | Membrane covered cushion having indented pattern and method for making same |
DE3506230C1 (en) * | 1985-02-22 | 1986-07-17 | Grammer Sitzsysteme GmbH, 8450 Amberg | Process for producing seat or backrest upholstery |
JPS63203183A (en) * | 1987-02-20 | 1988-08-23 | 池田物産株式会社 | Surface patterning method of skin integrally molded sheet |
BE1002902A3 (en) * | 1989-03-10 | 1991-07-16 | Recticel | METHOD FOR MANUFACTURING A SEAT CUSHION AND SO MANUFACTURED SEAT CUSHION |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2203273A5 (en) * | 1972-10-13 | 1974-05-10 | Chomarat Et Cie A Ets | Composite seating upholstery of fabric and foams - with surface profiles obtained by integral thermoforming of extensible fabric and foamed sheet covers |
GB1458664A (en) * | 1973-01-31 | 1976-12-15 | Storey Brothers & Co | Resilient padded items |
-
1980
- 1980-03-14 DE DE19803009885 patent/DE3009885C2/en not_active Expired
-
1981
- 1981-02-11 FR FR8102678A patent/FR2477966A1/en active Granted
- 1981-02-12 NL NL8100676A patent/NL8100676A/en not_active Application Discontinuation
- 1981-02-26 SE SE8101256A patent/SE444166B/en not_active IP Right Cessation
- 1981-02-26 ES ES1981256490U patent/ES256490Y/en not_active Expired
- 1981-02-26 ES ES1981256491U patent/ES256491Y/en not_active Expired
- 1981-03-09 GB GB8107348A patent/GB2072088B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES256490U (en) | 1981-06-16 |
DE3009885C2 (en) | 1982-03-04 |
ES256490Y (en) | 1981-12-01 |
ES256491Y (en) | 1981-12-01 |
DE3009885B1 (en) | 1981-07-16 |
GB2072088A (en) | 1981-09-30 |
NL8100676A (en) | 1981-10-16 |
FR2477966B1 (en) | 1984-11-16 |
SE444166B (en) | 1986-03-24 |
FR2477966A1 (en) | 1981-09-18 |
SE8101256L (en) | 1981-09-15 |
GB2072088B (en) | 1983-06-08 |
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