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

Perfectionnements aux structures de renforcement des pneumatiques radiaux Download PDF

Info

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 (enExample
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

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
    • 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 (enExample) 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 (enExample)
AU (1) AU539643B2 (enExample)
DE (1) DE3104458A1 (enExample)
FR (1) FR2475464A1 (enExample)
IT (1) IT1135286B (enExample)
SE (1) SE8100860L (enExample)
ZA (1) ZA81602B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079588A3 (en) * 1981-11-12 1984-09-26 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS56128202A (en) 1981-10-07
IT1135286B (it) 1986-08-20
DE3104458A1 (de) 1981-12-24
IT8119496A0 (it) 1981-02-04
AU6697781A (en) 1981-08-20
AU539643B2 (en) 1984-10-11
FR2475464B1 (enExample) 1984-10-05
ZA81602B (en) 1982-03-31
SE8100860L (sv) 1981-08-10

Similar Documents

Publication Publication Date Title
FR2994127A1 (fr) Pneumatique ayant un bourrelet perfectionne.
LU83779A1 (fr) Pneumatique de securite
EP1047565A1 (fr) Bourrelet de pneumatique avec elements de renfort circonferentiels
CA2224967C (fr) Bande de roulement a rainures recreusables
EP2237974B1 (fr) Pneumatique allege
FR2778367A1 (fr) Pneumatique a armature de sommet triangulee
FR2475464A1 (fr) Perfectionnements aux structures de renforcement des pneumatiques radiaux
EP0281859B1 (fr) Enveloppe de pneumatique comportant des tringles constituées chacune par un empilement de rubans de forme coudée
FR2961128A1 (fr) Pneumatique ayant des bourrelets perfectionnes.
FR2800674A1 (fr) Pneumatique pour poids lourds
FR2778369A1 (fr) Pneumatique a armature de carcasse a deux rigidites
EP0613793B1 (fr) Pneumatique à deux bandes de roulement et rainure de forme adaptée
EP3439896B1 (fr) Armature de carcasse de pneumatique pour véhicule a deux roues
CA2608421C (fr) Pneumatique aux flancs renforces par rapport aux bourrelets
WO2012065939A1 (fr) Pneumatique a bourrelets dissymetriques.
FR2460218A2 (fr) Pneumatique de securite
CA2084630C (fr) Pneumatique radial dont l'armature de sommet est composee de nappes de resistances differentes
CH616889A5 (enExample)
LU81583A1 (fr) Roue a bandage pneumatique
FR2956836A1 (fr) Pneumatique ayant une plus grande resistance au decoincement.
LU86479A1 (fr) Bandages pneumatiques
FR2389503A1 (enExample)
FR2794064A1 (fr) Bourrelet sans tringle pour pneumatique
FR2702180A1 (fr) Pneumatique à deux bandes déroulement.
FR2800325A1 (fr) Pneumatique de motocyclette

Legal Events

Date Code Title Description
ST Notification of lapse