IT8149178A0 - DEVICE AND PROCEDURE FOR APPLYING AN ELASTOMER LAYER ON A DIFFERENT TYPE OF ELASTOMER BASE BODY - Google Patents

DEVICE AND PROCEDURE FOR APPLYING AN ELASTOMER LAYER ON A DIFFERENT TYPE OF ELASTOMER BASE BODY

Info

Publication number
IT8149178A0
IT8149178A0 IT8149178A IT4917881A IT8149178A0 IT 8149178 A0 IT8149178 A0 IT 8149178A0 IT 8149178 A IT8149178 A IT 8149178A IT 4917881 A IT4917881 A IT 4917881A IT 8149178 A0 IT8149178 A0 IT 8149178A0
Authority
IT
Italy
Prior art keywords
elastomer
procedure
applying
base body
different type
Prior art date
Application number
IT8149178A
Other languages
Italian (it)
Other versions
IT1143233B (en
Inventor
Walter Hugo Schisser
Original Assignee
Schiesser Ag
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 Schiesser Ag filed Critical Schiesser Ag
Publication of IT8149178A0 publication Critical patent/IT8149178A0/en
Application granted granted Critical
Publication of IT1143233B publication Critical patent/IT1143233B/en

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads
IT49178/81A 1980-09-22 1981-08-26 DEVICE AND PROCEDURE FOR APPLYING A LAYER OF ELASTOMER TO A DIFFERENT TYPE OF BASE OF ELASTOMER IT1143233B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH709380 1980-09-22

Publications (2)

Publication Number Publication Date
IT8149178A0 true IT8149178A0 (en) 1981-08-26
IT1143233B IT1143233B (en) 1986-10-22

Family

ID=4319828

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49178/81A IT1143233B (en) 1980-09-22 1981-08-26 DEVICE AND PROCEDURE FOR APPLYING A LAYER OF ELASTOMER TO A DIFFERENT TYPE OF BASE OF ELASTOMER

Country Status (8)

Country Link
JP (1) JPS5763238A (en)
KR (1) KR830007282A (en)
BR (1) BR8105439A (en)
DD (1) DD201989A5 (en)
DE (1) DE3042180A1 (en)
FR (1) FR2490552A1 (en)
GB (1) GB2084506A (en)
IT (1) IT1143233B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410535A1 (en) * 1984-03-22 1985-10-03 Continental Gummi-Werke Ag, 3000 Hannover DEVICE FOR THE PRODUCTION OF FLAT PROFILE STRINGS FROM PLASTIC RUBBER OR PLASTIC MIXTURES OF DIFFERENT COMPOSITION BY EXTRACTION
IT1290520B1 (en) * 1997-04-03 1998-12-04 Pirelli EXTRUSION METHOD AND APPARATUS FOR MAKING TREAD BANDS FOR VEHICLE TIRES
CN1292748A (en) * 1998-05-22 2001-04-25 固特异轮胎和橡胶公司 Method and apparatus for forming tire components
WO2006046162A1 (en) * 2004-10-27 2006-05-04 Pirelli Tyre S.P.A. Method and apparatus for manufacturing layered articles made of elastomeric material

Also Published As

Publication number Publication date
GB2084506A (en) 1982-04-15
IT1143233B (en) 1986-10-22
DE3042180A1 (en) 1982-05-06
BR8105439A (en) 1982-05-11
JPS5763238A (en) 1982-04-16
DD201989A5 (en) 1983-08-24
FR2490552A1 (en) 1982-03-26
KR830007282A (en) 1983-10-19

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