FR2344412B1 - - Google Patents

Info

Publication number
FR2344412B1
FR2344412B1 FR7708354A FR7708354A FR2344412B1 FR 2344412 B1 FR2344412 B1 FR 2344412B1 FR 7708354 A FR7708354 A FR 7708354A FR 7708354 A FR7708354 A FR 7708354A FR 2344412 B1 FR2344412 B1 FR 2344412B1
Authority
FR
France
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.)
Expired
Application number
FR7708354A
Other languages
French (fr)
Other versions
FR2344412A1 (fr
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 FR2344412A1 publication Critical patent/FR2344412A1/fr
Application granted granted Critical
Publication of FR2344412B1 publication Critical patent/FR2344412B1/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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
    • 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
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2012—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers
    • B60C2009/2029—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel with particular configuration of the belt cords in the respective belt layers with different cords in the same layer, i.e. cords with different materials or dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
  • Reinforced Plastic Materials (AREA)
  • Tyre Moulding (AREA)
  • Laminated Bodies (AREA)
FR7708354A 1976-03-19 1977-03-21 Structure flexible de renforcement, notamment pour pneumatiques a nappes radiales Granted FR2344412A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11059/76A GB1574425A (en) 1976-03-19 1976-03-19 Flexible reinforcing structures

Publications (2)

Publication Number Publication Date
FR2344412A1 FR2344412A1 (fr) 1977-10-14
FR2344412B1 true FR2344412B1 (show.php) 1978-10-20

Family

ID=9979257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708354A Granted FR2344412A1 (fr) 1976-03-19 1977-03-21 Structure flexible de renforcement, notamment pour pneumatiques a nappes radiales

Country Status (7)

Country Link
JP (1) JPS52112679A (show.php)
AU (1) AU509626B2 (show.php)
DE (1) DE2712033A1 (show.php)
FI (1) FI770798A7 (show.php)
FR (1) FR2344412A1 (show.php)
GB (1) GB1574425A (show.php)
SE (1) SE7703070L (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8726625D0 (en) * 1987-11-13 1987-12-16 Holroyd Associates Ltd Flexible reinforced polymeric material
IT1273973B (it) * 1995-02-27 1997-07-11 Pirelli Pneumatico con fascia di cintura rinforzata
FR2734764A1 (fr) * 1995-05-30 1996-12-06 Michelin & Cie Pneumatique avec une nappe de renforcement a elements circonferentiels.

Also Published As

Publication number Publication date
FR2344412A1 (fr) 1977-10-14
DE2712033A1 (de) 1978-01-19
JPS52112679A (en) 1977-09-21
AU509626B2 (en) 1980-05-22
FI770798A7 (show.php) 1977-09-20
AU2341877A (en) 1978-09-21
GB1574425A (en) 1980-09-10
SE7703070L (sv) 1977-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse