GB999515A - Improvements in or relating to a method of manufacturing flat or shaped mats and other articles of flexible resilient laminated material, partially in a spongy condition - Google Patents
Improvements in or relating to a method of manufacturing flat or shaped mats and other articles of flexible resilient laminated material, partially in a spongy conditionInfo
- Publication number
- GB999515A GB999515A GB8526/62A GB852662A GB999515A GB 999515 A GB999515 A GB 999515A GB 8526/62 A GB8526/62 A GB 8526/62A GB 852662 A GB852662 A GB 852662A GB 999515 A GB999515 A GB 999515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- rubber
- laminate
- articles
- relating
- 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
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
- B29C44/146—Shaping the lining before foaming
-
- 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
- B29C44/56—After-treatment of articles, e.g. for altering the shape
-
- 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
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
999,515. Laminates and laminating; moulding mats. ARTICOLI GOMMA AFFINI S.p.A. March 6, 1962 [June 17, 1961], No. 8526/62. Headings B5A and B5N. Laminates, having an embossed, compact layer up to 3 mm. thick of rubber, or rubber coated with a thin sheet of synthetic resin, and a foamed rubber or synthetic resin backing, are prepared by placing the precursor layers into an engraved preheated suction mould, applying a vacuum, and heating either the mould or the mould placed in a press in an autoclave in order to vulcanize or set the sponge and unite the layers. The mould is preheated to a temperature below the vulcanization temperature of the rubber and the setting temperature of the resin. Fig. 4 shows the laminate a, b in the mould which is held between press plates e and g, the latter carrying the lid of the mould h which presses the peripheral portion f of the laminate projecting from the chamber i. After vulcanizing the pressed and moulded laminate may be trimmed to obtain chamfered edges.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1112161 | 1961-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB999515A true GB999515A (en) | 1965-07-28 |
Family
ID=11134768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8526/62A Expired GB999515A (en) | 1961-06-17 | 1962-03-06 | Improvements in or relating to a method of manufacturing flat or shaped mats and other articles of flexible resilient laminated material, partially in a spongy condition |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES278214A1 (en) |
FR (1) | FR1322591A (en) |
GB (1) | GB999515A (en) |
IT (1) | IT649981A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2222224A1 (en) * | 1973-03-21 | 1974-10-18 | Wittel Frederick | |
US4255369A (en) * | 1979-09-10 | 1981-03-10 | Nash Manufacturing, Inc. | Method of constructing a water ski foot support |
US4886630A (en) * | 1987-02-20 | 1989-12-12 | Ikeda Bussan Co., Ltd. | Method of producing skin-covered pad for seat |
FR2635514A1 (en) * | 1987-02-20 | 1990-02-23 | Ikeda Bussan Co | METHOD AND DEVICE FOR MAKING ENVELOPE-COVERED CUSHIONS AND FOR EQUIPPING A SEAT |
WO2003053185A1 (en) * | 2001-12-10 | 2003-07-03 | Kwm Entwicklungs-, Vertriebs- Und Service Gmbh | Method for producing a knee pad |
-
0
- IT IT649981D patent/IT649981A/it unknown
-
1962
- 1962-03-06 GB GB8526/62A patent/GB999515A/en not_active Expired
- 1962-05-14 FR FR897476A patent/FR1322591A/en not_active Expired
- 1962-06-05 ES ES278214A patent/ES278214A1/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2222224A1 (en) * | 1973-03-21 | 1974-10-18 | Wittel Frederick | |
US4255369A (en) * | 1979-09-10 | 1981-03-10 | Nash Manufacturing, Inc. | Method of constructing a water ski foot support |
US4886630A (en) * | 1987-02-20 | 1989-12-12 | Ikeda Bussan Co., Ltd. | Method of producing skin-covered pad for seat |
FR2635514A1 (en) * | 1987-02-20 | 1990-02-23 | Ikeda Bussan Co | METHOD AND DEVICE FOR MAKING ENVELOPE-COVERED CUSHIONS AND FOR EQUIPPING A SEAT |
FR2635513A1 (en) * | 1987-02-20 | 1990-02-23 | Ikeda Bussan Co | METHOD AND DEVICE FOR MAKING ENVELOPE-COVERED CUSHIONS AND FOR EQUIPPING A SEAT |
US4985189A (en) * | 1987-02-20 | 1991-01-15 | Ikeda Bussan Co., Ltd. | Method of producing a skin-covered pad for a seat |
WO2003053185A1 (en) * | 2001-12-10 | 2003-07-03 | Kwm Entwicklungs-, Vertriebs- Und Service Gmbh | Method for producing a knee pad |
Also Published As
Publication number | Publication date |
---|---|
IT649981A (en) | |
FR1322591A (en) | 1963-03-29 |
ES278214A1 (en) | 1963-01-16 |
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