BR8007103A - IMPROVEMENTS IN TIRES OF PNEUMATICS - Google Patents

IMPROVEMENTS IN TIRES OF PNEUMATICS

Info

Publication number: BR8007103A
Authority: BR; Brazil
Prior art keywords: pneumatics; tires
Prior art date: 1979-10-31

Application number

BR8007103A

Other languages

Portuguese (pt)

Inventor

G 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.)

1979-10-31

Filing date

1980-10-20

Publication date

1981-05-05

1980-10-20 Application filed by Pirelli filed Critical Pirelli

1981-05-05 Publication of BR8007103A publication Critical patent/BR8007103A/en

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Tires In General (AREA)
Tyre Moulding (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Ropes Or Cables (AREA)

BR8007103A 1979-10-31 1980-10-20 IMPROVEMENTS IN TIRES OF PNEUMATICS BR8007103A (en)

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 (1)

Publication Number	Publication Date
BR8007103A true BR8007103A (en)	1981-05-05

Family

ID=11220611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8007103A BR8007103A (en)	1979-10-31	1980-10-20	IMPROVEMENTS IN TIRES OF PNEUMATICS

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
CN101528450B (en) *	2006-10-16	2013-04-10	倍耐力轮胎股份公司	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

1979
- 1979-10-31 IT IT26951/79A patent/IT1124863B/en active
1980
- 1980-09-16 NL NL8005174A patent/NL8005174A/en unknown
- 1980-10-10 GB GB8032876A patent/GB2064442A/en not_active Withdrawn
- 1980-10-20 BR BR8007103A patent/BR8007103A/en unknown
- 1980-10-24 FR FR8022793A patent/FR2468473A1/en active Pending
- 1980-10-28 AR AR283023A patent/AR221288A1/en active
- 1980-10-29 BE BE0/202623A patent/BE885916A/en unknown
- 1980-10-29 GR GR63232A patent/GR71890B/el unknown
- 1980-10-30 LU LU82901A patent/LU82901A1/en unknown
- 1980-10-30 DE DE19803040973 patent/DE3040973A1/en not_active Withdrawn
- 1980-10-30 AU AU63866/80A patent/AU6386680A/en not_active Abandoned
- 1980-10-31 JP JP15369980A patent/JPS5690705A/en active Pending

Also Published As

Publication number	Publication date
FR2468473A1 (en)	1981-05-08
NL8005174A (en)	1981-06-01
IT1124863B (en)	1986-05-14
DE3040973A1 (en)	1981-05-14
AU6386680A (en)	1981-05-07
AR221288A1 (en)	1981-01-15
BE885916A (en)	1981-02-16
JPS5690705A (en)	1981-07-23
GB2064442A (en)	1981-06-17
IT7926951A0 (en)	1979-10-31
LU82901A1 (en)	1981-03-24
GR71890B (en)	1983-08-05

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