AU6386680A - Improved tyre bead core - Google Patents

Improved tyre bead core

Info

Publication number: AU6386680A
Authority: AU; Australia
Prior art keywords: bead core; tyre bead; improved tyre; improved; core
Prior art date: 1979-10-31
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.): Abandoned

Application number

AU63866/80A

Inventor

Giuliano Ghilardi

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.)

Pirelli Tyre SpA

Original Assignee

Pirelli Pneumatici SpA

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

1980-10-30

Publication date

1981-05-07

1980-10-30 Application filed by Pirelli Pneumatici SpA filed Critical Pirelli Pneumatici SpA

1981-05-07 Publication of AU6386680A publication Critical patent/AU6386680A/en

Status Abandoned legal-status Critical Current

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)

AU63866/80A 1979-10-31 1980-10-30 Improved tyre bead core Abandoned AU6386680A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT26951/79A IT1124863B (en)	1979-10-31	1979-10-31	TIRES HEEL IMPROVEMENT
IT2695179		1979-10-31

Publications (1)

Publication Number	Publication Date
AU6386680A true AU6386680A (en)	1981-05-07

Family

ID=11220611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU63866/80A Abandoned AU6386680A (en)	1979-10-31	1980-10-30	Improved tyre bead core

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 GR GR63232A patent/GR71890B/el unknown
- 1980-10-29 BE BE0/202623A patent/BE885916A/en unknown
- 1980-10-30 AU AU63866/80A patent/AU6386680A/en not_active Abandoned
- 1980-10-30 DE DE19803040973 patent/DE3040973A1/en not_active Withdrawn
- 1980-10-30 LU LU82901A patent/LU82901A1/en unknown
- 1980-10-31 JP JP15369980A patent/JPS5690705A/en active Pending

Also Published As

Publication number	Publication date
NL8005174A (en)	1981-06-01
IT7926951A0 (en)	1979-10-31
DE3040973A1 (en)	1981-05-14
GR71890B (en)	1983-08-05
JPS5690705A (en)	1981-07-23
FR2468473A1 (en)	1981-05-08
IT1124863B (en)	1986-05-14
BE885916A (en)	1981-02-16
LU82901A1 (en)	1981-03-24
GB2064442A (en)	1981-06-17
AR221288A1 (en)	1981-01-15
BR8007103A (en)	1981-05-05

Publication	Publication Date	Title
AU531014B2 (en)	1983-08-04	Building tire carcass
AU516721B2 (en)	1981-06-18	Pneumatic tire
AU539314B2 (en)	1984-09-20	Pneumatic tyre breaker construction
AU520651B2 (en)	1982-02-18	Lug tire
AU531742B2 (en)	1983-09-01	Yarn for tyre cord
AU533208B2 (en)	1983-11-10	Pneumatic tire
AU515876B2 (en)	1981-05-07	Tyre bead core crosssection
AU511418B2 (en)	1980-08-21	Tyre whose bead cores have irregular polygonal cross section
AU6386680A (en)	1981-05-07	Improved tyre bead core
GB2065041B (en)	1984-01-25	Tyre tread
GB2065571B (en)	1984-03-21	Tire tread
AU4989279A (en)	1980-03-13	Tire changer
AU526009B2 (en)	1982-12-09	Bead core of parellelogram cross-section
AU524118B2 (en)	1982-09-02	Tubeless pneumatic tyres
AU525479B2 (en)	1982-11-11	Radial carcass tire
AU531138B2 (en)	1983-08-11	Compression sidewall tyre
AU526428B2 (en)	1983-01-06	Manufacturing tyre bead rings
AU528571B2 (en)	1983-05-05	Tire sidewall protector
AU537768B2 (en)	1984-07-12	Pneumatic tyre
AU521874B2 (en)	1982-05-06	Tire wheel
AU517801B2 (en)	1981-08-27	Tire carcass
AU522408B2 (en)	1982-06-03	Retreading tyres
AU528252B2 (en)	1983-04-21	Pneumatic tyre
AU4817579A (en)	1981-01-08	Tyre
AU524465B2 (en)	1982-09-16	Tyre retreading