FR2168441A1 - - Google Patents

Info

Publication number
FR2168441A1
FR2168441A1 FR7301588A FR7301588A FR2168441A1 FR 2168441 A1 FR2168441 A1 FR 2168441A1 FR 7301588 A FR7301588 A FR 7301588A FR 7301588 A FR7301588 A FR 7301588A FR 2168441 A1 FR2168441 A1 FR 2168441A1
Authority
FR
France
Prior art keywords
height
strip
bead
flipper
bead heel
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
FR7301588A
Other languages
English (en)
French (fr)
Other versions
FR2168441B1 (es
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 FR2168441A1 publication Critical patent/FR2168441A1/fr
Application granted granted Critical
Publication of FR2168441B1 publication Critical patent/FR2168441B1/fr
Expired 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
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0072—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with ply reverse folding, i.e. carcass layer folded around the bead core from the outside to the inside
    • 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
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • B60C9/09—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle ply
    • 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)
    • B29D30/72—Side-walls
    • B29D2030/722—Reinforcing the sidewalls, e.g. by using filaments, fibers or additional reinforcing layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
FR7301588A 1972-01-21 1973-01-17 Expired FR2168441B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2202944A DE2202944C3 (de) 1972-01-21 1972-01-21 Fahrzeugluftreifen

Publications (2)

Publication Number Publication Date
FR2168441A1 true FR2168441A1 (es) 1973-08-31
FR2168441B1 FR2168441B1 (es) 1976-04-30

Family

ID=5833689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301588A Expired FR2168441B1 (es) 1972-01-21 1973-01-17

Country Status (7)

Country Link
AR (1) AR196900A1 (es)
DE (1) DE2202944C3 (es)
FR (1) FR2168441B1 (es)
GB (1) GB1423401A (es)
IE (1) IE37463B1 (es)
IT (1) IT1006048B (es)
ZA (1) ZA73255B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2913322B2 (ja) * 1989-09-08 1999-06-28 横浜ゴム株式会社 ランフラット空気入りラジアルタイヤ
US5685927A (en) * 1992-09-30 1997-11-11 The Goodyear Tire & Rubber Company Run-flat tire with wet handling design
US5263526A (en) * 1992-09-30 1993-11-23 The Goodyear Tire & Rubber Company Pneumatic tire having specified bead structure
US5368082A (en) * 1992-09-30 1994-11-29 The Goodyear Tire & Rubber Company Radial ply pneumatic tire
CN101306630B (zh) * 2008-07-01 2010-04-21 中橡集团曙光橡胶工业研究设计院 一种子午线航空轮胎胎圈结构
DE102008049314A1 (de) * 2008-09-29 2010-04-01 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP5342670B2 (ja) * 2012-04-25 2013-11-13 東洋ゴム工業株式会社 空気入りタイヤ
US9227467B2 (en) * 2013-07-22 2016-01-05 E I Du Pont De Nemours And Company Pneumatic tire
FR3045462B1 (fr) * 2015-12-17 2017-12-29 Michelin & Cie Ensemble pour pneumatique comprenant des tissu(s) ou tricot(s) impregnes et un moyen de maintien sacrificiel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091507A (en) * 1963-12-20 1967-11-15 Pneumatiques Caoutchouc Mfg Improvements in or relating to pneumatic tyres
FR1600345A (es) * 1968-12-31 1970-07-20

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38594A1 (es) * 1959-05-12
FR1264112A (fr) * 1959-06-26 1961-06-19 Us Rubber Co Perfectionnements aux pneumatiques
FR1275652A (fr) * 1959-12-05 1961-11-10 Dunlop Sa Perfectionnements aux bandages pneumatiques
US3232331A (en) * 1962-01-29 1966-02-01 Pirelli Beads of pneumatic tires for vehicle wheels
FR1355014A (fr) * 1963-02-01 1964-03-13 Mft Fr Pneumatiques Michelin Perfectionnements aux enveloppes de pneumatiques
NL129169C (es) * 1963-05-04 Michelin & Cie
FR1432608A (fr) * 1965-01-14 1966-03-25 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber-Colombes Enveloppe de pneumatique
FR1510033A (fr) * 1966-12-05 1968-01-19 Uniroyal Englebert France Pneumatique à carcasse radiale perfectionné
FR1528941A (fr) * 1967-05-05 1968-06-14 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes Pneumatique
US3542108A (en) * 1968-05-23 1970-11-24 Goodyear Tire & Rubber Tire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091507A (en) * 1963-12-20 1967-11-15 Pneumatiques Caoutchouc Mfg Improvements in or relating to pneumatic tyres
FR1600345A (es) * 1968-12-31 1970-07-20

Also Published As

Publication number Publication date
FR2168441B1 (es) 1976-04-30
DE2202944C3 (de) 1982-10-07
AR196900A1 (es) 1974-02-28
AU5124073A (en) 1974-07-25
GB1423401A (en) 1976-02-04
IE37463L (en) 1973-07-21
IT1006048B (it) 1976-09-30
ZA73255B (en) 1973-10-31
DE2202944A1 (de) 1973-08-02
IE37463B1 (en) 1977-08-03
DE2202944B2 (de) 1980-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse