GB1486782A - Raw pneumatic tyre carcass and method of fabricating same - Google Patents

Raw pneumatic tyre carcass and method of fabricating same

Info

Publication number
GB1486782A
GB1486782A GB15054/77A GB1505477A GB1486782A GB 1486782 A GB1486782 A GB 1486782A GB 15054/77 A GB15054/77 A GB 15054/77A GB 1505477 A GB1505477 A GB 1505477A GB 1486782 A GB1486782 A GB 1486782A
Authority
GB
United Kingdom
Prior art keywords
pneumatic tyre
fabricating same
tyre carcass
raw pneumatic
raw
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
GB15054/77A
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.)
UNIROYAL
Original Assignee
UNIROYAL
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
Priority claimed from FR7335763A external-priority patent/FR2278481A1/en
Priority claimed from FR7406874A external-priority patent/FR2262603A1/en
Application filed by UNIROYAL filed Critical UNIROYAL
Publication of GB1486782A publication Critical patent/GB1486782A/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
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • 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
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D2030/0682—Inner liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)

Abstract

1486782 Moulding tyres UNIROYAL 26 Sept 1974 15054/77 Divided out of 1486781 Heading B5A The description is identical with that of the parent Specification but the claims differ.
GB15054/77A 1973-10-05 1974-09-26 Raw pneumatic tyre carcass and method of fabricating same Expired GB1486782A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7335763A FR2278481A1 (en) 1973-10-05 1973-10-05 IMPROVEMENTS TO PNEUMATIC WHEEL BANDAGE WRAPS
FR7406874A FR2262603A1 (en) 1974-02-28 1974-02-28 Tyre rough has soft ribbed internal lining - permitting escape of air during inflating in vulcanising mould

Publications (1)

Publication Number Publication Date
GB1486782A true GB1486782A (en) 1977-09-21

Family

ID=26217969

Family Applications (2)

Application Number Title Priority Date Filing Date
GB41899/74A Expired GB1486781A (en) 1973-10-05 1974-09-26 Raw pneumatic tyre carcass and method of fabricating same
GB15054/77A Expired GB1486782A (en) 1973-10-05 1974-09-26 Raw pneumatic tyre carcass and method of fabricating same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB41899/74A Expired GB1486781A (en) 1973-10-05 1974-09-26 Raw pneumatic tyre carcass and method of fabricating same

Country Status (2)

Country Link
DE (1) DE2447260C2 (en)
GB (2) GB1486781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012106027A1 (en) * 2011-02-01 2012-08-09 Exxonmobil Chemical Patents Inc. Contoured tire innerliners and methods of making thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI66311C (en) * 1975-10-10 1984-10-10 Bandag Inc FOERFARANDE FOER FRAMSTAELLNING AV TILL SIN HELA YTTRE YTA LAGRINGSBAR FOERVULKANISERAD SLITYTERING -RINGDEL ELLER -SEGMENT
DE10257010A1 (en) * 2002-12-06 2004-06-17 Continental Aktiengesellschaft Automotive tubeless tire, has a flat tread between two sidewalls with a tread inner surface which has an array of shallow ribs forming traps for a lubricant
JP2006051711A (en) * 2004-08-12 2006-02-23 Sumitomo Rubber Ind Ltd Method for producing rubber member for tire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012106027A1 (en) * 2011-02-01 2012-08-09 Exxonmobil Chemical Patents Inc. Contoured tire innerliners and methods of making thereof
RU2558350C2 (en) * 2011-02-01 2015-07-27 Эксонмобил Кемикэл Пейтентс Инк. Shaped inner seals for tires and their fabrication

Also Published As

Publication number Publication date
DE2447260C2 (en) 1983-07-28
GB1486781A (en) 1977-09-21
DE2447260A1 (en) 1975-04-10
AU7372974A (en) 1976-04-01

Similar Documents

Publication Publication Date Title
SE7408581L (en)
GB1399119A (en) Retreading tyres
GB1125600A (en) Tire curing press
IT1014847B (en) PROCEDURE PARTICULARLY FOR THE MANUFACTURE OF ANTI-HOLE TIRES AND TIRE BUILT WITH THE SAID PROCEDURE
GB991738A (en) Tire repair and method of making the same
AU466361B2 (en) Pneumatic tire treads and their production
GB1069887A (en) Tyre carcass stand
GB1218849A (en) Improvements in and relating to pneumatic tyres
CA1010348A (en) Raw pneumatic tire carcass and method of fabricating same
GB1486782A (en) Raw pneumatic tyre carcass and method of fabricating same
CA1008760A (en) Pneumatic tire with reinforced carcass and tread
GB1213680A (en) Post cure tire inflators
CA1007968A (en) Pneumatic tire with ply radially inward of the carcass
GB1090927A (en) Production of tyre covers with decorated walls
GB1165595A (en) Severing Tire Ply Stock.
AU469082B2 (en) Manufacture of pneumatic tyres
AU464247B2 (en) Method forthe manufacture of pneumatic tyres
GB1118428A (en) Improved belted tyre
GB1145093A (en) Improvements in or relating to the manufacture of pneumatic tyres
GB1439196A (en) Pneumatic tyres
AU483976B2 (en) Raw pneumatic tire carcass and method of fabricating same
CA1001939A (en) Manufacture of pneumatic tyres
ZA72662B (en) Moulding profile of a radial cord carcass tyre and process for making the same
GB1467072A (en) Tyre changing machines
GB1464257A (en) Vulcanizing mould

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee