IT1115264B - IMPROVEMENT IN HEELS FOR TIRES - Google Patents

IMPROVEMENT IN HEELS FOR TIRES

Info

Publication number
IT1115264B
IT1115264B IT7720941A IT2094177A IT1115264B IT 1115264 B IT1115264 B IT 1115264B IT 7720941 A IT7720941 A IT 7720941A IT 2094177 A IT2094177 A IT 2094177A IT 1115264 B IT1115264 B IT 1115264B
Authority
IT
Italy
Prior art keywords
heels
tires
improvement
Prior art date
Application number
IT7720941A
Other languages
Italian (it)
Inventor
Norman Albert Jones
Robert John Blythe
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Application granted granted Critical
Publication of IT1115264B publication Critical patent/IT1115264B/en

Links

Classifications

    • 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
    • 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
IT7720941A 1976-03-05 1977-03-04 IMPROVEMENT IN HEELS FOR TIRES IT1115264B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8832/76A GB1576424A (en) 1976-03-05 1976-03-05 Beads for pneumatic tyres

Publications (1)

Publication Number Publication Date
IT1115264B true IT1115264B (en) 1986-02-03

Family

ID=9860072

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7720941A IT1115264B (en) 1976-03-05 1977-03-04 IMPROVEMENT IN HEELS FOR TIRES

Country Status (7)

Country Link
JP (1) JPS52109204A (en)
DE (1) DE2709578A1 (en)
FI (1) FI59221C (en)
FR (1) FR2357385A1 (en)
GB (1) GB1576424A (en)
IT (1) IT1115264B (en)
SE (1) SE7702259L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7713948U1 (en) * 1977-05-03 1977-09-29 Uniroyal Ag, 5100 Aachen HEAVY-DUTY VEHICLE TIRES, MOUNTED ON ANGLE SHOULDER RIMS, WITH A RING-SHAPED REINFORCEMENT UNIT FOR THE Bead
JPS5413108A (en) * 1977-06-29 1979-01-31 Sumitomo Rubber Ind Bead structure of steel tire
CA1175325A (en) * 1981-08-28 1984-10-02 Ronald J. Forsyth Insulated bead for a radial steel ply tire
US4561919A (en) * 1981-08-28 1985-12-31 Gencorp Inc. Insulated bead for a radial steel ply tire
FR2601293B1 (en) * 1986-07-09 1988-11-18 Michelin & Cie SHEATHED PIPE FOR TIRE COVERS; PROCESS FOR MAKING THIS TRINGLE; TIRE ENCLOSURES COMPRISING THIS TRINGLE.
FR2601294B1 (en) * 1986-07-09 1988-11-10 Michelin & Cie ROD FOR TIRE COVERS INCLUDING RIBS; PROCESS FOR MAKING THIS TRINGLE; TIRE COVERS INCLUDING SUCH A PIPE.
DE3642291A1 (en) * 1986-12-11 1988-06-23 Uniroyal Englebert Gmbh NETWORKABLE, INSBES. SULFUR-VOLCANIZABLE RUBBER MIX
DE3808278A1 (en) * 1988-03-12 1989-09-21 Uniroyal Englebert Gmbh VEHICLE TIRES
JP2901292B2 (en) * 1989-12-05 1999-06-07 住友ゴム工業 株式会社 Bead wire for rubber coated tire and tire using the same
JPH03102301U (en) * 1990-02-08 1991-10-24
US6447905B1 (en) * 1999-01-19 2002-09-10 Pirelli Tire Llc Green tire bead and composition
JP2010208348A (en) * 2007-07-02 2010-09-24 Fuji Seiko Kk Insulation rubber composition, pneumatic tire, and method for manufacturing pneumatic tire
FR2959964B1 (en) * 2010-05-12 2012-06-01 Michelin Soc Tech PNEUMATIC COMPRISING AN IMPROVED BOURRELET.
JP5772226B2 (en) * 2011-05-30 2015-09-02 横浜ゴム株式会社 Rubber composition for tire bead insulation and pneumatic tire using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612139A (en) * 1969-08-13 1971-10-12 Owens Corning Fiberglass Corp Novel bead structure for pneumatic tires

Also Published As

Publication number Publication date
SE7702259L (en) 1977-09-06
FI59221B (en) 1981-03-31
FR2357385B1 (en) 1979-03-09
JPS52109204A (en) 1977-09-13
FR2357385A1 (en) 1978-02-03
GB1576424A (en) 1980-10-08
FI59221C (en) 1981-07-10
DE2709578A1 (en) 1977-09-15
FI770689A (en) 1977-09-06

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