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 condition

Info

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
Application number
GB8526/62A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A ARTICOLI GOMMA AFFINI SOCIET
Original Assignee
A ARTICOLI GOMMA AFFINI SOCIET
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A ARTICOLI GOMMA AFFINI SOCIET filed Critical A ARTICOLI GOMMA AFFINI SOCIET
Publication of GB999515A publication Critical patent/GB999515A/en
Expired legal-status Critical Current

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.
GB8526/62A 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 Expired GB999515A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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