FR2475464A1 - Perfectionnements aux structures de renforcement des pneumatiques radiaux - Google Patents

Perfectionnements aux structures de renforcement des pneumatiques radiaux Download PDF

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Publication number
FR2475464A1
FR2475464A1 FR8102482A FR8102482A FR2475464A1 FR 2475464 A1 FR2475464 A1 FR 2475464A1 FR 8102482 A FR8102482 A FR 8102482A FR 8102482 A FR8102482 A FR 8102482A FR 2475464 A1 FR2475464 A1 FR 2475464A1
Authority
FR
France
Prior art keywords
ply
folded
crown reinforcement
plies
marginal part
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.)
Granted
Application number
FR8102482A
Other languages
English (en)
French (fr)
Other versions
FR2475464B1 (
Inventor
Malcolm Turfrey
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.)
Dunlop Ltd
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
Publication of FR2475464A1 publication Critical patent/FR2475464A1/fr
Application granted granted Critical
Publication of FR2475464B1 publication Critical patent/FR2475464B1/fr
Granted legal-status Critical Current

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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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/26—Folded plies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Diaphragms And Bellows (AREA)
FR8102482A 1980-02-09 1981-02-09 Perfectionnements aux structures de renforcement des pneumatiques radiaux Granted FR2475464A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8004416 1980-02-09

Publications (2)

Publication Number Publication Date
FR2475464A1 true FR2475464A1 (fr) 1981-08-14
FR2475464B1 FR2475464B1 ( ) 1984-10-05

Family

ID=10511240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102482A Granted FR2475464A1 (fr) 1980-02-09 1981-02-09 Perfectionnements aux structures de renforcement des pneumatiques radiaux

Country Status (7)

Country Link
JP (1) JPS56128202A ( )
AU (1) AU539643B2 ( )
DE (1) DE3104458A1 ( )
FR (1) FR2475464A1 ( )
IT (1) IT1135286B ( )
SE (1) SE8100860L ( )
ZA (1) ZA81602B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079588A2 (en) * 1981-11-12 1983-05-25 The B.F. GOODRICH Company Pneumatic tire and method of making same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940904A (ja) * 1982-08-31 1984-03-06 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163817A (en) * 1966-03-30 1969-09-10 Uniroyal Englebert France Improvements in Pneumatic Tires and Breakers Therefor
GB1235996A (en) * 1969-01-04 1971-06-16 Pirelli Breaker structures of radial cord carcass tyres
DE2154186A1 (de) * 1971-10-30 1973-05-03 Phoenix Gummiwerke Ag Kraftfahrzeugluftreifen mit umgefalteter guerteleinlage
DE2547813A1 (de) * 1975-10-25 1977-04-28 Phoenix Gummiwerke Ag Kfz.-guertelreifen
FR2416802A1 (fr) * 1978-02-09 1979-09-07 Dunlop Ltd Perfectionnements aux pneumatiques pour vehicules a carcasse radiale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2229888A1 (de) * 1972-06-19 1974-01-10 Dunlop Ag Stahlguertel fuer fahrzeugluftreifen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1163817A (en) * 1966-03-30 1969-09-10 Uniroyal Englebert France Improvements in Pneumatic Tires and Breakers Therefor
GB1235996A (en) * 1969-01-04 1971-06-16 Pirelli Breaker structures of radial cord carcass tyres
DE2154186A1 (de) * 1971-10-30 1973-05-03 Phoenix Gummiwerke Ag Kraftfahrzeugluftreifen mit umgefalteter guerteleinlage
DE2547813A1 (de) * 1975-10-25 1977-04-28 Phoenix Gummiwerke Ag Kfz.-guertelreifen
FR2416802A1 (fr) * 1978-02-09 1979-09-07 Dunlop Ltd Perfectionnements aux pneumatiques pour vehicules a carcasse radiale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079588A2 (en) * 1981-11-12 1983-05-25 The B.F. GOODRICH Company Pneumatic tire and method of making same
EP0079588A3 (en) * 1981-11-12 1984-09-26 The B.F. GOODRICH Company Pneumatic tire and method of making same

Also Published As

Publication number Publication date
ZA81602B (en) 1982-03-31
IT1135286B (it) 1986-08-20
FR2475464B1 ( ) 1984-10-05
SE8100860L (sv) 1981-08-10
AU6697781A (en) 1981-08-20
DE3104458A1 (de) 1981-12-24
AU539643B2 (en) 1984-10-11
JPS56128202A (en) 1981-10-07
IT8119496A0 (it) 1981-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse