IT1124863B - TIRES HEEL IMPROVEMENT - Google Patents

TIRES HEEL IMPROVEMENT

Info

Publication number
IT1124863B
IT1124863B IT26951/79A IT2695179A IT1124863B IT 1124863 B IT1124863 B IT 1124863B IT 26951/79 A IT26951/79 A IT 26951/79A IT 2695179 A IT2695179 A IT 2695179A IT 1124863 B IT1124863 B IT 1124863B
Authority
IT
Italy
Prior art keywords
tires
heel
improvement
tires heel
heel improvement
Prior art date
Application number
IT26951/79A
Other languages
Italian (it)
Other versions
IT7926951A0 (en
Inventor
Giuliano Ghilardi
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of IT7926951A0 publication Critical patent/IT7926951A0/en
Priority to IT26951/79A priority Critical patent/IT1124863B/en
Priority to NL8005174A priority patent/NL8005174A/en
Priority to GB8032876A priority patent/GB2064442A/en
Priority to BR8007103A priority patent/BR8007103A/en
Priority to FR8022793A priority patent/FR2468473A1/en
Priority to AR283023A priority patent/AR221288A1/en
Priority to GR63232A priority patent/GR71890B/el
Priority to BE0/202623A priority patent/BE885916A/en
Priority to LU82901A priority patent/LU82901A1/en
Priority to AU63866/80A priority patent/AU6386680A/en
Priority to DE19803040973 priority patent/DE3040973A1/en
Priority to JP15369980A priority patent/JPS5690705A/en
Application granted granted Critical
Publication of IT1124863B publication Critical patent/IT1124863B/en

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)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • 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
    • B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B60C2015/044—Bead cores characterised by a wrapping layer
IT26951/79A 1979-10-31 1979-10-31 TIRES HEEL IMPROVEMENT IT1124863B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT26951/79A IT1124863B (en) 1979-10-31 1979-10-31 TIRES HEEL IMPROVEMENT
NL8005174A NL8005174A (en) 1979-10-31 1980-09-16 BANDHIEL CORE.
GB8032876A GB2064442A (en) 1979-10-31 1980-10-10 Tyre Beads
BR8007103A BR8007103A (en) 1979-10-31 1980-10-20 IMPROVEMENTS IN TIRES OF PNEUMATICS
FR8022793A FR2468473A1 (en) 1979-10-31 1980-10-24 IMPROVEMENT TO PNEUMATIC HEELS.
AR283023A AR221288A1 (en) 1979-10-31 1980-10-28 A TIRE FOR VEHICLE WHEELS
GR63232A GR71890B (en) 1979-10-31 1980-10-29
BE0/202623A BE885916A (en) 1979-10-31 1980-10-29 IMPROVEMENT FOR TIRE HEELS
LU82901A LU82901A1 (en) 1979-10-31 1980-10-30 IMPROVEMENT FOR TIRE HEELS
AU63866/80A AU6386680A (en) 1979-10-31 1980-10-30 Improved tyre bead core
DE19803040973 DE3040973A1 (en) 1979-10-31 1980-10-30 VEHICLE TIRE
JP15369980A JPS5690705A (en) 1979-10-31 1980-10-31 Tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26951/79A IT1124863B (en) 1979-10-31 1979-10-31 TIRES HEEL IMPROVEMENT

Publications (2)

Publication Number Publication Date
IT7926951A0 IT7926951A0 (en) 1979-10-31
IT1124863B true IT1124863B (en) 1986-05-14

Family

ID=11220611

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26951/79A IT1124863B (en) 1979-10-31 1979-10-31 TIRES HEEL IMPROVEMENT

Country Status (12)

Country Link
JP (1) JPS5690705A (en)
AR (1) AR221288A1 (en)
AU (1) AU6386680A (en)
BE (1) BE885916A (en)
BR (1) BR8007103A (en)
DE (1) DE3040973A1 (en)
FR (1) FR2468473A1 (en)
GB (1) GB2064442A (en)
GR (1) GR71890B (en)
IT (1) IT1124863B (en)
LU (1) LU82901A1 (en)
NL (1) NL8005174A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1175325A (en) * 1981-08-28 1984-10-02 Ronald J. Forsyth Insulated bead for a radial steel ply tire
IT1246044B (en) * 1990-12-21 1994-11-07 Pirelli PROCEDURE FOR MAKING A TIRE FOR VEHICLE WHEELS AND TIRE OBTAINED
DE60137668D1 (en) * 2000-06-05 2009-04-02 Sumitomo Rubber Ind Vehicle tires
JP4482504B2 (en) * 2005-09-15 2010-06-16 住友ゴム工業株式会社 Pneumatic tire
US20100276054A1 (en) * 2006-10-16 2010-11-04 Giuseppe Cereda Process for manufacturing a tyre and tyre bead structure
JP5124164B2 (en) * 2007-04-20 2013-01-23 株式会社ブリヂストン Aircraft pneumatic tire
FR2938793B1 (en) * 2008-11-27 2011-11-11 Michelin Soc Tech PNEUMATIC HAVING AN IMPROVED BOURRELET
JP5374245B2 (en) * 2009-06-12 2013-12-25 住友ゴム工業株式会社 Pneumatic tire manufacturing method
DE102013106150A1 (en) * 2013-06-13 2014-12-31 Continental Reifen Deutschland Gmbh A method of manufacturing a pneumatic vehicle tire having a reduced flexural rigidity of the bead core and the tire bead
FR3124113B1 (en) * 2021-06-17 2023-07-14 Michelin & Cie Method and device for heat treatment of a tire having improved rolling resistance properties

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB424526A (en) * 1933-03-25 1935-02-22 Wingfoot Corp Tire bead and method of making tires
GB1375367A (en) * 1971-05-15 1974-11-27
BE789295A (en) * 1971-09-27 1973-03-26 Firestone Tire & Rubber Co PARTIAL VULCANIZATION OF SYNTHETIC ELASTOMERS BY IRRADIATION

Also Published As

Publication number Publication date
GB2064442A (en) 1981-06-17
NL8005174A (en) 1981-06-01
AU6386680A (en) 1981-05-07
IT7926951A0 (en) 1979-10-31
DE3040973A1 (en) 1981-05-14
JPS5690705A (en) 1981-07-23
FR2468473A1 (en) 1981-05-08
GR71890B (en) 1983-08-05
AR221288A1 (en) 1981-01-15
BE885916A (en) 1981-02-16
LU82901A1 (en) 1981-03-24
BR8007103A (en) 1981-05-05

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